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0024312: Compilation issues on OS X 10.9 Maverics SDK
[occt.git] / src / ViewerTest / ViewerTest_ViewerCommands.cxx
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b311480e 1// Created on: 1998-09-01
2// Created by: Robert COUBLANC
3// Copyright (c) 1998-1999 Matra Datavision
4// Copyright (c) 1999-2012 OPEN CASCADE SAS
5//
6// The content of this file is subject to the Open CASCADE Technology Public
7// License Version 6.5 (the "License"). You may not use the content of this file
8// except in compliance with the License. Please obtain a copy of the License
9// at http://www.opencascade.org and read it completely before using this file.
10//
11// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
12// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
13//
14// The Original Code and all software distributed under the License is
15// distributed on an "AS IS" basis, without warranty of any kind, and the
16// Initial Developer hereby disclaims all such warranties, including without
17// limitation, any warranties of merchantability, fitness for a particular
18// purpose or non-infringement. Please see the License for the specific terms
19// and conditions governing the rights and limitations under the License.
20
7fd59977 21#ifdef HAVE_CONFIG_H
e276548b 22 #include <config.h>
7fd59977 23#endif
24
58655684 25#include <OpenGl_GlCore20.hxx>
0a768f56 26#include <AIS_Shape.hxx>
27#include <AIS_Drawer.hxx>
28#include <AIS_InteractiveObject.hxx>
29#include <AIS_ListOfInteractive.hxx>
30#include <AIS_ListIteratorOfListOfInteractive.hxx>
31#include <DBRep.hxx>
2bd4c032 32#include <Graphic3d_AspectMarker3d.hxx>
7fd59977 33#include <Graphic3d_ExportFormat.hxx>
269294d6 34#include <Graphic3d_NameOfTextureEnv.hxx>
35#include <Graphic3d_TextureEnv.hxx>
36#include <Graphic3d_TextureParams.hxx>
37#include <Graphic3d_TypeOfTextureFilter.hxx>
4269bd1b 38#include <Graphic3d_AspectFillArea3d.hxx>
7fd59977 39#include <ViewerTest.hxx>
40#include <ViewerTest_EventManager.hxx>
4754e164 41#include <ViewerTest_DoubleMapOfInteractiveAndName.hxx>
4269bd1b 42#include <ViewerTest_DoubleMapIteratorOfDoubleMapOfInteractiveAndName.hxx>
7fd59977 43#include <Visual3d_View.hxx>
25289ec1 44#include <Visual3d_ViewManager.hxx>
45#include <V3d_LayerMgr.hxx>
18d715bd 46#include <NCollection_DoubleMap.hxx>
47#include <NCollection_List.hxx>
48#include <NCollection_Vector.hxx>
7fd59977 49#include <NIS_View.hxx>
50#include <NIS_Triangulated.hxx>
51#include <NIS_InteractiveContext.hxx>
52#include <AIS_InteractiveContext.hxx>
53#include <Draw_Interpretor.hxx>
54#include <Draw.hxx>
55#include <Draw_Appli.hxx>
7edf74fd 56#include <Aspect_PrintAlgo.hxx>
692613e5 57#include <Image_AlienPixMap.hxx>
58655684 58#include <OpenGl_GraphicDriver.hxx>
208e6839 59#include <OSD_Timer.hxx>
59f45b7c 60#include <TColStd_SequenceOfInteger.hxx>
4754e164 61#include <TColStd_HSequenceOfReal.hxx>
62#include <TColgp_Array1OfPnt2d.hxx>
20637bd2 63#include <Visual3d_LayerItem.hxx>
64#include <V3d_LayerMgr.hxx>
65#include <V3d_LayerMgrPointer.hxx>
66#include <Aspect_TypeOfLine.hxx>
692613e5 67#include <Image_Diff.hxx>
dc3fe572 68#include <Aspect_DisplayConnection.hxx>
69#include <Graphic3d.hxx>
4269bd1b 70#include <gp_Pnt.hxx>
71#include <gp_Dir.hxx>
72#include <gp_Pln.hxx>
73#include <PrsMgr_PresentableObject.hxx>
74#include <Graphic3d_ClipPlane.hxx>
75#include <NCollection_DataMap.hxx>
76#include <Graphic3d_Texture2Dmanual.hxx>
77#include <Prs3d_ShadingAspect.hxx>
7fd59977 78
25289ec1 79#ifdef WNT
80#undef DrawText
81#endif
82
83#include <Visual3d_Layer.hxx>
692613e5 84#include <cstdlib>
25289ec1 85
58655684 86#if defined(_WIN32)
4fe56619 87 #include <WNT_WClass.hxx>
88 #include <WNT_Window.hxx>
89
90 #if defined(_MSC_VER)
91 #define _CRT_SECURE_NO_DEPRECATE
92 #pragma warning (disable:4996)
93 #endif
94#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
4fe56619 95 #include <Cocoa_Window.hxx>
7fd59977 96#else
4fe56619 97 #include <Xw_Window.hxx>
98 #include <X11/Xlib.h> /* contains some dangerous #defines such as Status, True etc. */
99 #include <X11/Xutil.h>
100 #include <tk.h>
7fd59977 101#endif
102
b514beda 103// Auxiliary definitions
104static const char THE_KEY_DELETE = 127;
7fd59977 105
106//==============================================================================
107// VIEWER GLOBAL VARIABLES
108//==============================================================================
109
110Standard_IMPORT Standard_Boolean Draw_VirtualWindows;
b514beda 111Standard_IMPORT Standard_Boolean Draw_Interprete (const char* theCommand);
7fd59977 112
113Standard_EXPORT int ViewerMainLoop(Standard_Integer , const char** argv);
114extern const Handle(NIS_InteractiveContext)& TheNISContext();
4754e164 115extern ViewerTest_DoubleMapOfInteractiveAndName& GetMapOfAIS();
7fd59977 116
b514beda 117extern int VErase (Draw_Interpretor& theDI,
118 Standard_Integer theArgNb,
119 const char** theArgVec);
120
58655684 121#if defined(_WIN32)
7fd59977 122static Handle(WNT_Window)& VT_GetWindow() {
123 static Handle(WNT_Window) WNTWin;
124 return WNTWin;
125}
4fe56619 126#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
4fe56619 127static Handle(Cocoa_Window)& VT_GetWindow()
128{
129 static Handle(Cocoa_Window) aWindow;
130 return aWindow;
131}
132extern void ViewerTest_SetCocoaEventManagerView (const Handle(Cocoa_Window)& theWindow);
18d715bd 133extern void SetCocoaWindowTitle (const Handle(Cocoa_Window)& theWindow, Standard_CString theTitle);
134extern void GetCocoaScreenResolution (Standard_Integer& theWidth, Standard_Integer& theHeight);
135
7fd59977 136#else
7fd59977 137static Handle(Xw_Window)& VT_GetWindow(){
138 static Handle(Xw_Window) XWWin;
139 return XWWin;
140}
7fd59977 141
142static void VProcessEvents(ClientData,int);
143#endif
144
18d715bd 145static Handle(Aspect_DisplayConnection)& GetDisplayConnection()
146{
147 static Handle(Aspect_DisplayConnection) aDisplayConnection;
148 return aDisplayConnection;
149}
150
151static void SetDisplayConnection (const Handle(Aspect_DisplayConnection)& theDisplayConnection)
152{
153 GetDisplayConnection() = theDisplayConnection;
154}
155
58655684 156#if defined(_WIN32) || (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
18d715bd 157Aspect_Handle GetWindowHandle(const Handle(Aspect_Window)& theWindow)
dc3fe572 158{
0ebaa4db 159 Aspect_Handle aWindowHandle = (Aspect_Handle)NULL;
58655684 160#if defined(_WIN32)
18d715bd 161 const Handle (WNT_Window) aWindow = Handle(WNT_Window)::DownCast (theWindow);
162 if (!aWindow.IsNull())
163 return aWindow->HWindow();
164#elif (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
165 const Handle (Xw_Window) aWindow = Handle(Xw_Window)::DownCast (theWindow);
166 if (!aWindow.IsNull())
167 return aWindow->XWindow();
168#endif
169 return aWindowHandle;
dc3fe572 170}
18d715bd 171#endif
dc3fe572 172
de75ed09 173static Standard_Boolean MyHLRIsOn = Standard_False;
7fd59977 174
18d715bd 175NCollection_DoubleMap <TCollection_AsciiString, Handle(V3d_View)> ViewerTest_myViews;
58655684 176static NCollection_DoubleMap <TCollection_AsciiString, Handle(AIS_InteractiveContext)> ViewerTest_myContexts;
18d715bd 177static NCollection_DoubleMap <TCollection_AsciiString, Handle(Graphic3d_GraphicDriver)> ViewerTest_myDrivers;
58655684 178static OpenGl_Caps ViewerTest_myDefaultCaps;
18d715bd 179
7fd59977 180#define ZCLIPWIDTH 1.
181
182static void OSWindowSetup();
183
184//==============================================================================
185// EVENT GLOBAL VARIABLES
186//==============================================================================
187
188static int Start_Rot = 0;
189static int ZClipIsOn = 0;
4fe56619 190int X_Motion = 0; // Current cursor position
191int Y_Motion = 0;
192int X_ButtonPress = 0; // Last ButtonPress position
193int Y_ButtonPress = 0;
194Standard_Boolean IsDragged = Standard_False;
195Standard_Boolean DragFirst;
7fd59977 196
197//==============================================================================
198
199#ifdef WNT
200static LRESULT WINAPI ViewerWindowProc(
201 HWND hwnd,
202 UINT uMsg,
203 WPARAM wParam,
204 LPARAM lParam );
205static LRESULT WINAPI AdvViewerWindowProc(
206 HWND hwnd,
207 UINT uMsg,
208 WPARAM wParam,
209 LPARAM lParam );
210#endif
211
212
213//==============================================================================
214//function : WClass
215//purpose :
216//==============================================================================
217
218const Handle(MMgt_TShared)& ViewerTest::WClass()
219{
220 static Handle(MMgt_TShared) theWClass;
58655684 221#if defined(_WIN32)
4fe56619 222 if (theWClass.IsNull())
223 {
7fd59977 224 theWClass = new WNT_WClass ("GW3D_Class", AdvViewerWindowProc,
225 CS_VREDRAW | CS_HREDRAW, 0, 0,
226 ::LoadCursor (NULL, IDC_ARROW));
227 }
228#endif
229 return theWClass;
230}
231
18d715bd 232//==============================================================================
233//function : CreateName
234//purpose : Create numerical name for new object in theMap
235//==============================================================================
236template <typename ObjectType>
237TCollection_AsciiString CreateName (const NCollection_DoubleMap <TCollection_AsciiString, ObjectType>& theObjectMap,
238 const TCollection_AsciiString& theDefaultString)
239{
240 if (theObjectMap.IsEmpty())
241 return theDefaultString + TCollection_AsciiString(1);
242
243 Standard_Integer aNextKey = 1;
244 Standard_Boolean isFound = Standard_False;
245 while (!isFound)
246 {
247 TCollection_AsciiString aStringKey = theDefaultString + TCollection_AsciiString(aNextKey);
248 // Look for objects with default names
249 if (theObjectMap.IsBound1(aStringKey))
250 {
251 aNextKey++;
252 }
253 else
254 isFound = Standard_True;
255 }
256
257 return theDefaultString + TCollection_AsciiString(aNextKey);
258}
259
260//==============================================================================
261//structure : ViewerTest_Names
262//purpose : Allow to operate with full view name: driverName/viewerName/viewName
263//==============================================================================
264struct ViewerTest_Names
265{
266private:
267 TCollection_AsciiString myDriverName;
268 TCollection_AsciiString myViewerName;
269 TCollection_AsciiString myViewName;
270
271public:
272
273 const TCollection_AsciiString& GetDriverName () const
274 {
275 return myDriverName;
276 }
277 void SetDriverName (const TCollection_AsciiString& theDriverName)
278 {
279 myDriverName = theDriverName;
280 }
281 const TCollection_AsciiString& GetViewerName () const
282 {
283 return myViewerName;
284 }
285 void SetViewerName (const TCollection_AsciiString& theViewerName)
286 {
287 myViewerName = theViewerName;
288 }
289 const TCollection_AsciiString& GetViewName () const
290 {
291 return myViewName;
292 }
293 void SetViewName (const TCollection_AsciiString& theViewName)
294 {
295 myViewName = theViewName;
296 }
297
298 //===========================================================================
299 //function : Constructor for ViewerTest_Names
300 //purpose : Get view, viewer, driver names from custom string
301 //===========================================================================
302
303 ViewerTest_Names (const TCollection_AsciiString& theInputString)
304 {
305 TCollection_AsciiString aName(theInputString);
306 if (theInputString.IsEmpty())
307 {
308 // Get current configuration
309 if (ViewerTest_myDrivers.IsEmpty())
310 myDriverName = CreateName<Handle(Graphic3d_GraphicDriver)>
311 (ViewerTest_myDrivers, TCollection_AsciiString("Driver"));
312 else
313 myDriverName = ViewerTest_myDrivers.Find2
314 (ViewerTest::GetAISContext()->CurrentViewer()->Driver());
315
316 if(ViewerTest_myContexts.IsEmpty())
317 {
318 myViewerName = CreateName <Handle(AIS_InteractiveContext)>
319 (ViewerTest_myContexts, TCollection_AsciiString (myDriverName + "/Viewer"));
320 }
321 else
322 myViewerName = ViewerTest_myContexts.Find2 (ViewerTest::GetAISContext());
323
324 myViewName = CreateName <Handle(V3d_View)>
325 (ViewerTest_myViews, TCollection_AsciiString(myViewerName + "/View"));
326 }
327 else
328 {
329 // There is at least view name
330 Standard_Integer aParserNumber = 0;
331 for (Standard_Integer i = 0; i < 3; ++i)
332 {
333 Standard_Integer aParserPos = aName.SearchFromEnd("/");
334 if(aParserPos != -1)
335 {
336 aParserNumber++;
337 aName.Split(aParserPos-1);
338 }
339 else
340 break;
341 }
342 if (aParserNumber == 0)
343 {
344 // Only view name
345 if (!ViewerTest::GetAISContext().IsNull())
346 {
347 myDriverName = ViewerTest_myDrivers.Find2
348 (ViewerTest::GetAISContext()->CurrentViewer()->Driver());
349 myViewerName = ViewerTest_myContexts.Find2
350 (ViewerTest::GetAISContext());
351 }
352 else
353 {
354 // There is no opened contexts here, need to create names for viewer and driver
355 myDriverName = CreateName<Handle(Graphic3d_GraphicDriver)>
356 (ViewerTest_myDrivers, TCollection_AsciiString("Driver"));
357
358 myViewerName = CreateName <Handle(AIS_InteractiveContext)>
359 (ViewerTest_myContexts, TCollection_AsciiString (myDriverName + "/Viewer"));
360 }
361 myViewName = TCollection_AsciiString(myViewerName + "/" + theInputString);
362 }
363 else if (aParserNumber == 1)
364 {
365 // Here is viewerName/viewName
366 if (!ViewerTest::GetAISContext().IsNull())
367 myDriverName = ViewerTest_myDrivers.Find2
368 (ViewerTest::GetAISContext()->CurrentViewer()->Driver());
369 else
370 {
371 // There is no opened contexts here, need to create name for driver
372 myDriverName = CreateName<Handle(Graphic3d_GraphicDriver)>
373 (ViewerTest_myDrivers, TCollection_AsciiString("Driver"));
374 }
375 myViewerName = TCollection_AsciiString(myDriverName + "/" + aName);
376
377 myViewName = TCollection_AsciiString(myDriverName + "/" + theInputString);
378 }
379 else
380 {
381 //Here is driverName/viewerName/viewName
382 myDriverName = TCollection_AsciiString(aName);
383
384 TCollection_AsciiString aViewerName(theInputString);
385 aViewerName.Split(aViewerName.SearchFromEnd("/") - 1);
386 myViewerName = TCollection_AsciiString(aViewerName);
387
388 myViewName = TCollection_AsciiString(theInputString);
389 }
390 }
391 }
392};
393
394//==============================================================================
395//function : FindContextByView
396//purpose : Find AIS_InteractiveContext by View
397//==============================================================================
398
399Handle(AIS_InteractiveContext) FindContextByView (const Handle(V3d_View)& theView)
400{
401 Handle(AIS_InteractiveContext) anAISContext;
402
403 for (NCollection_DoubleMap<TCollection_AsciiString, Handle(AIS_InteractiveContext)>::Iterator
404 anIter (ViewerTest_myContexts); anIter.More(); anIter.Next())
405 {
406 if (anIter.Value()->CurrentViewer() == theView->Viewer())
407 return anIter.Key2();
408 }
409 return anAISContext;
410}
411
412
413//==============================================================================
414//function : SetWindowTitle
415//purpose : Set window title
416//==============================================================================
417
418void SetWindowTitle (const Handle(Aspect_Window)& theWindow,
419 Standard_CString theTitle)
420{
58655684 421#if defined(_WIN32)
18d715bd 422 SetWindowText ((HWND)Handle(WNT_Window)::DownCast(theWindow)->HWindow(),
423 theTitle);
424#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
425 SetCocoaWindowTitle (Handle(Cocoa_Window)::DownCast(theWindow), theTitle);
426#else
427 if(GetDisplayConnection()->GetDisplay())
428 {
429 Window aWindow =
430 Handle(Xw_Window)::DownCast(theWindow)->XWindow();
431 XStoreName (GetDisplayConnection()->GetDisplay(), aWindow , theTitle);
432 }
433#endif
434}
435
436//==============================================================================
437//function : IsWindowOverlapped
438//purpose : Check if theWindow overlapp another view
439//==============================================================================
440
441Standard_Boolean IsWindowOverlapped (const Standard_Integer thePxLeft,
442 const Standard_Integer thePxTop,
443 const Standard_Integer thePxRight,
444 const Standard_Integer thePxBottom,
445 TCollection_AsciiString& theViewId)
446{
447 for(NCollection_DoubleMap <TCollection_AsciiString, Handle(V3d_View)>::Iterator
448 anIter(ViewerTest_myViews); anIter.More(); anIter.Next())
449 {
450 Standard_Integer aTop = 0,
451 aLeft = 0,
452 aRight = 0,
453 aBottom = 0;
454 anIter.Value()->Window()->Position(aLeft, aTop, aRight, aBottom);
455 if ((thePxLeft >= aLeft && thePxLeft <= aRight && thePxTop >= aTop && thePxTop <= aBottom) ||
456 (thePxLeft >= aLeft && thePxLeft <= aRight && thePxBottom >= aTop && thePxBottom <= aBottom) ||
457 (thePxRight >= aLeft && thePxRight <= aRight && thePxTop >= aTop && thePxTop <= aBottom) ||
458 (thePxRight >= aLeft && thePxRight <= aRight && thePxBottom >= aTop && thePxBottom <= aBottom))
459 {
460 theViewId = anIter.Key1();
461 return Standard_True;
462 }
463 }
464 return Standard_False;
465}
466
467// Workaround: to create and delete non-orthographic views outside ViewerTest
468void ViewerTest::RemoveViewName (const TCollection_AsciiString& theName)
469{
470 ViewerTest_myViews.UnBind1 (theName);
471}
472
473void ViewerTest::InitViewName (const TCollection_AsciiString& theName,
474 const Handle(V3d_View)& theView)
475{
476 ViewerTest_myViews.Bind (theName, theView);
477}
478
479TCollection_AsciiString ViewerTest::GetCurrentViewName ()
480{
481 return ViewerTest_myViews.Find2( ViewerTest::CurrentView());
482}
7fd59977 483//==============================================================================
484//function : ViewerInit
485//purpose : Create the window viewer and initialize all the global variable
486//==============================================================================
487
18d715bd 488TCollection_AsciiString ViewerTest::ViewerInit (const Standard_Integer thePxLeft,
489 const Standard_Integer thePxTop,
490 const Standard_Integer thePxWidth,
491 const Standard_Integer thePxHeight,
492 Standard_CString theViewName,
493 Standard_CString theDisplayName)
7fd59977 494{
8c3c9904 495 // Default position and dimension of the viewer window.
4fe56619 496 // Note that left top corner is set to be sufficiently small to have
8c3c9904 497 // window fit in the small screens (actual for remote desktops, see #23003).
4fe56619 498 // The position corresponds to the window's client area, thus some
8c3c9904 499 // gap is added for window frame to be visible.
500 Standard_Integer aPxLeft = 20;
501 Standard_Integer aPxTop = 40;
7fd59977 502 Standard_Integer aPxWidth = 409;
503 Standard_Integer aPxHeight = 409;
18d715bd 504 Standard_Boolean toCreateViewer = Standard_False;
505
58655684 506 Handle(OpenGl_GraphicDriver) aGraphicDriver;
18d715bd 507 ViewerTest_Names aViewNames(theViewName);
508 if (ViewerTest_myViews.IsBound1 (aViewNames.GetViewName ()))
509 aViewNames.SetViewName (aViewNames.GetViewerName() + "/" + CreateName<Handle(V3d_View)>(ViewerTest_myViews, "View"));
510
511 if (thePxLeft != 0)
512 aPxLeft = thePxLeft;
513 if (thePxTop != 0)
514 aPxTop = thePxTop;
515 if (thePxWidth != 0)
516 aPxWidth = thePxWidth;
517 if (thePxHeight != 0)
7fd59977 518 aPxHeight = thePxHeight;
4269bd1b 519
18d715bd 520 // Get graphic driver (create it or get from another view)
521 if (!ViewerTest_myDrivers.IsBound1 (aViewNames.GetDriverName()))
522 {
523 // Get connection string
58655684 524 #if !defined(_WIN32) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
18d715bd 525 TCollection_AsciiString aDisplayName(theDisplayName);
498ce76b 526 if (!aDisplayName.IsEmpty())
18d715bd 527 SetDisplayConnection (new Aspect_DisplayConnection ());
528 else
529 SetDisplayConnection (new Aspect_DisplayConnection (aDisplayName));
18d715bd 530 #else
498ce76b 531 (void)theDisplayName; // avoid warning on unused argument
18d715bd 532 SetDisplayConnection (new Aspect_DisplayConnection ());
533 #endif
65993a95 534 aGraphicDriver = new OpenGl_GraphicDriver (GetDisplayConnection());
58655684 535 aGraphicDriver->ChangeOptions() = ViewerTest_myDefaultCaps;
18d715bd 536 ViewerTest_myDrivers.Bind (aViewNames.GetDriverName(), aGraphicDriver);
537 toCreateViewer = Standard_True;
538 }
539 else
540 {
58655684 541 aGraphicDriver = Handle(OpenGl_GraphicDriver)::DownCast (ViewerTest_myDrivers.Find1 (aViewNames.GetDriverName()));
7fd59977 542 }
543
18d715bd 544 //Dispose the window if input parameters are default
545 if (!ViewerTest_myViews.IsEmpty() && thePxLeft == 0 && thePxTop == 0)
7fd59977 546 {
18d715bd 547 Standard_Integer aTop = 0,
548 aLeft = 0,
549 aRight = 0,
550 aBottom = 0,
551 aScreenWidth = 0,
552 aScreenHeight = 0;
553
554 // Get screen resolution
555#if defined(_WIN32) || defined(__WIN32__)
556 RECT aWindowSize;
557 GetClientRect(GetDesktopWindow(), &aWindowSize);
558 aScreenHeight = aWindowSize.bottom;
559 aScreenWidth = aWindowSize.right;
560#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
561 GetCocoaScreenResolution (aScreenWidth, aScreenHeight);
562#else
563 Screen *aScreen = DefaultScreenOfDisplay(GetDisplayConnection()->GetDisplay());
564 aScreenWidth = WidthOfScreen(aScreen);
565 aScreenHeight = HeightOfScreen(aScreen);
566#endif
567
568 TCollection_AsciiString anOverlappedViewId("");
773f53f1 569
570 while (IsWindowOverlapped (aPxLeft, aPxTop, aPxLeft + aPxWidth, aPxTop + aPxHeight, anOverlappedViewId))
dc3fe572 571 {
18d715bd 572 ViewerTest_myViews.Find1(anOverlappedViewId)->Window()->Position (aLeft, aTop, aRight, aBottom);
573
574 if (IsWindowOverlapped (aRight + 20, aPxTop, aRight + 20 + aPxWidth, aPxTop + aPxHeight, anOverlappedViewId)
575 && aRight + 2*aPxWidth + 40 > aScreenWidth)
576 {
577 if (aBottom + aPxHeight + 40 > aScreenHeight)
578 {
579 aPxLeft = 20;
580 aPxTop = 40;
581 break;
582 }
583 aPxLeft = 20;
584 aPxTop = aBottom + 40;
585 }
586 else
587 aPxLeft = aRight + 20;
dc3fe572 588 }
18d715bd 589 }
590
591 // Get viewer name
592 TCollection_AsciiString aTitle("3D View - ");
593 aTitle = aTitle + aViewNames.GetViewName() + "(*)";
594
595 // Change name of current active window
596 if (!ViewerTest::CurrentView().IsNull())
597 {
598 TCollection_AsciiString aTitle("3D View - ");
599 aTitle = aTitle
600 + ViewerTest_myViews.Find2 (ViewerTest::CurrentView());
601 SetWindowTitle (ViewerTest::CurrentView()->Window(), aTitle.ToCString());
602 }
603
604 // Create viewer
eb4320f2 605 Handle(V3d_Viewer) a3DViewer;
18d715bd 606 // If it's the single view, we first look for empty context
607 if (ViewerTest_myViews.IsEmpty() && !ViewerTest_myContexts.IsEmpty())
608 {
609 NCollection_DoubleMap <TCollection_AsciiString, Handle(AIS_InteractiveContext)>::Iterator
610 anIter(ViewerTest_myContexts);
611 if (anIter.More())
612 ViewerTest::SetAISContext (anIter.Value());
613 a3DViewer = ViewerTest::GetAISContext()->CurrentViewer();
18d715bd 614 }
615 else if (ViewerTest_myContexts.IsBound1(aViewNames.GetViewerName()))
616 {
617 ViewerTest::SetAISContext(ViewerTest_myContexts.Find1(aViewNames.GetViewerName()));
618 a3DViewer = ViewerTest::GetAISContext()->CurrentViewer();
18d715bd 619 }
eb4320f2 620 else if (a3DViewer.IsNull())
18d715bd 621 {
622 toCreateViewer = Standard_True;
623 TCollection_ExtendedString NameOfWindow("Viewer3D");
624 a3DViewer = new V3d_Viewer(aGraphicDriver, NameOfWindow.ToExtString());
625
626 NameOfWindow = TCollection_ExtendedString("Collector");
18d715bd 627
628 a3DViewer->SetDefaultBackgroundColor(Quantity_NOC_BLACK);
18d715bd 629 }
630
631 // AIS context setup
632 if (ViewerTest::GetAISContext().IsNull() ||
633 !(ViewerTest_myContexts.IsBound1(aViewNames.GetViewerName())))
634 {
635 Handle(AIS_InteractiveContext) aContext =
eb4320f2 636 new AIS_InteractiveContext(a3DViewer);
18d715bd 637 ViewerTest::SetAISContext (aContext);
638 ViewerTest_myContexts.Bind (aViewNames.GetViewerName(), ViewerTest::GetAISContext());
639 }
640 else
641 ViewerTest::ResetEventManager();
642
643 // Create window
4fe56619 644#if defined(_WIN32) || defined(__WIN32__)
18d715bd 645 VT_GetWindow() = new WNT_Window (aTitle.ToCString(),
7fd59977 646 Handle(WNT_WClass)::DownCast (WClass()),
abe46077 647 Draw_VirtualWindows ? WS_POPUPWINDOW : WS_OVERLAPPEDWINDOW,
7fd59977 648 aPxLeft, aPxTop,
649 aPxWidth, aPxHeight,
650 Quantity_NOC_BLACK);
4fe56619 651#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
18d715bd 652 VT_GetWindow() = new Cocoa_Window (aTitle.ToCString(),
4fe56619 653 aPxLeft, aPxTop,
654 aPxWidth, aPxHeight);
655 ViewerTest_SetCocoaEventManagerView (VT_GetWindow());
7fd59977 656#else
18d715bd 657 VT_GetWindow() = new Xw_Window (aGraphicDriver->GetDisplayConnection(),
658 aTitle.ToCString(),
7fd59977 659 aPxLeft, aPxTop,
ed97f43c 660 aPxWidth, aPxHeight);
7fd59977 661#endif
18d715bd 662 VT_GetWindow()->SetVirtual (Draw_VirtualWindows);
7fd59977 663
18d715bd 664 // NIS setup
665 Handle(NIS_View) aView = new NIS_View (a3DViewer, VT_GetWindow());
4269bd1b 666
18d715bd 667 ViewerTest::CurrentView(aView);
668 ViewerTest_myViews.Bind (aViewNames.GetViewName(), aView);
669 TheNISContext()->AttachView (aView);
7fd59977 670
18d715bd 671 // Setup for X11 or NT
672 OSWindowSetup();
7fd59977 673
18d715bd 674 // Set parameters for V3d_View and V3d_Viewer
675 const Handle (V3d_View) aV3dView = ViewerTest::CurrentView();
676 aV3dView->SetComputedMode(Standard_False);
677 MyHLRIsOn = aV3dView->ComputedMode();
678 aV3dView->SetZClippingDepth(0.5);
679 aV3dView->SetZClippingWidth(ZCLIPWIDTH/2.);
7fd59977 680
18d715bd 681 a3DViewer->SetDefaultBackgroundColor(Quantity_NOC_BLACK);
682 if (toCreateViewer)
683 {
7fd59977 684 a3DViewer->SetDefaultLights();
685 a3DViewer->SetLightOn();
18d715bd 686 }
7fd59977 687
4fe56619 688 #if !defined(_WIN32) && !defined(__WIN32__) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
689 #if TCL_MAJOR_VERSION < 8
18d715bd 690 Tk_CreateFileHandler((void*)XConnectionNumber(GetDisplayConnection()->GetDisplay()),
7fd59977 691 TK_READABLE, VProcessEvents, (ClientData) VT_GetWindow()->XWindow() );
4fe56619 692 #else
18d715bd 693 Tk_CreateFileHandler(XConnectionNumber(GetDisplayConnection()->GetDisplay()),
7fd59977 694 TK_READABLE, VProcessEvents, (ClientData) VT_GetWindow()->XWindow() );
4fe56619 695 #endif
696 #endif
7fd59977 697
7fd59977 698 VT_GetWindow()->Map();
4269bd1b 699
18d715bd 700 // Set the handle of created view in the event manager
701 ViewerTest::ResetEventManager();
702
4fe56619 703 ViewerTest::CurrentView()->Redraw();
18d715bd 704
705 aView.Nullify();
706 a3DViewer.Nullify();
18d715bd 707
708 return aViewNames.GetViewName();
709}
710
4269bd1b 711//==============================================================================
712//function : RedrawAllViews
713//purpose : Redraw all created views
714//==============================================================================
715void ViewerTest::RedrawAllViews()
716{
717 NCollection_DoubleMap<TCollection_AsciiString, Handle(V3d_View)>::Iterator aViewIt(ViewerTest_myViews);
718 for (; aViewIt.More(); aViewIt.Next())
719 {
720 const Handle(V3d_View)& aView = aViewIt.Key2();
721 aView->Redraw();
722 }
723}
724
18d715bd 725//==============================================================================
392ac980 726//function : splitParameter
727//purpose : Split parameter string to parameter name an parameter value
18d715bd 728//==============================================================================
392ac980 729Standard_Boolean splitParameter (const TCollection_AsciiString& theString,
730 TCollection_AsciiString& theName,
731 TCollection_AsciiString& theValue)
18d715bd 732{
733 Standard_Integer aParamNameEnd = theString.FirstLocationInSet("=",1, theString.Length());
734 if (aParamNameEnd == 0)
735 return Standard_False;
736 TCollection_AsciiString aString(theString);
737 if (aParamNameEnd != 0)
738 {
739 theValue = aString.Split(aParamNameEnd);
740 aString.Split(aString.Length()-1);
741 theName = aString;
742 }
743 return Standard_True;
7fd59977 744}
745
746//==============================================================================
747//function : Vinit
748//purpose : Create the window viewer and initialize all the global variable
749// Use Tk_CreateFileHandler on UNIX to cath the X11 Viewer event
750//==============================================================================
751
18d715bd 752static int VInit (Draw_Interpretor& theDi, Standard_Integer theArgsNb, const char** theArgVec)
7fd59977 753{
18d715bd 754if (theArgsNb > 9)
755 {
756 theDi << theArgVec[0] << ": incorrect number of command arguments.\n"
757 << "Type help for more information.\n";
758 return 1;
759 }
760 TCollection_AsciiString aViewName (""),
761 aDisplayName ("");
762 Standard_Integer aPxLeft = 0,
763 aPxTop = 0,
764 aPxWidth = 0,
765 aPxHeight = 0;
766
767 for (Standard_Integer i = 1; i < theArgsNb; ++i)
768 {
769 TCollection_AsciiString aName = "", aValue = "";
392ac980 770 if(!splitParameter (TCollection_AsciiString(theArgVec[i]),aName,aValue) && theArgsNb == 2)
18d715bd 771 {
772 // In case of syntax: vinit ViewName
773 aViewName = theArgVec[1];
774 }
775 else
776 {
777 if (aName == "name")
778 {
779 aViewName = aValue;
780 }
781 else if (aName == "l" || aName == "left")
782 aPxLeft = aValue.IntegerValue();
783 else if (aName == "t" || aName == "top")
784 aPxTop = aValue.IntegerValue();
785#if !defined(_WIN32) && !defined(__WIN32__) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
786 else if (aName == "display")
787 aDisplayName = aValue;
788#endif
789 else if (aName == "w" || aName == "width")
790 aPxWidth = aValue.IntegerValue();
791 else if (aName == "h" || aName == "height")
792 aPxHeight = aValue.IntegerValue();
793 else
794 {
795 theDi << theArgVec[0] << ": Warning: unknown parameter " << aName.ToCString() << ".\n";
796 }
797 }
798 }
799
800 ViewerTest_Names aViewNames (aViewName);
801 if (ViewerTest_myViews.IsBound1 (aViewNames.GetViewName ()))
802 {
803 TCollection_AsciiString aCommand("vactivate ");
804 aCommand = aCommand + aViewNames.GetViewName();
805 theDi.Eval(aCommand.ToCString());
806 return 0;
807 }
808
809 TCollection_AsciiString aViewId = ViewerTest::ViewerInit (aPxLeft, aPxTop, aPxWidth, aPxHeight,
810 aViewName.ToCString(),
811 aDisplayName.ToCString());
812 cout << theArgVec[0] << ": 3D View - " << aViewId << " was created.\n";
7fd59977 813 return 0;
814}
815
0a768f56 816//==============================================================================
817//function : VHLR
818//purpose : hidden lines removal algorithm
819//==============================================================================
820
821static int VHLR (Draw_Interpretor& di, Standard_Integer argc, const char** argv)
822{
823 if (ViewerTest::CurrentView().IsNull())
824 {
825 di << argv[0] << ": Call vinit before this command, please.\n";
826 return 1;
827 }
828
829 if (argc != 2)
830 {
831 di << argv[0] << ": Wrong number of command arguments.\n"
832 << "Type help " << argv[0] << " for more information.\n";
833 return 1;
834 }
835
836 Standard_Boolean isHLROn =
837 (!strcasecmp (argv[1], "on")) ? Standard_True : Standard_False;
838
839 if (isHLROn == MyHLRIsOn)
840 {
841 return 0;
842 }
843
844 MyHLRIsOn = isHLROn;
845 ViewerTest::CurrentView()->SetComputedMode (MyHLRIsOn);
846
847 return 0;
848}
849
850//==============================================================================
851//function : VHLRType
852//purpose : change type of using HLR algorithm
853//==============================================================================
854
855static int VHLRType (Draw_Interpretor& di, Standard_Integer argc, const char** argv)
856{
857 if (ViewerTest::CurrentView().IsNull())
858 {
859 di << argv[0] << ": Call vinit before this command, please.\n";
860 return 1;
861 }
862
863 if (argc < 2)
864 {
865 di << argv[0] << ": Wrong number of command arguments.\n"
866 << "Type help " << argv[0] << " for more information.\n";
867 return 1;
868 }
869
870 Prs3d_TypeOfHLR aTypeOfHLR =
871 (!strcasecmp (argv[1], "algo")) ? Prs3d_TOH_Algo : Prs3d_TOH_PolyAlgo;
872
873 if (argc == 2)
874 {
875 AIS_ListOfInteractive aListOfShapes;
876 ViewerTest::GetAISContext()->DisplayedObjects (aListOfShapes);
877 ViewerTest::GetAISContext()->DefaultDrawer()->SetTypeOfHLR(aTypeOfHLR);
878 for (AIS_ListIteratorOfListOfInteractive anIter(aListOfShapes);
879 anIter.More(); anIter.Next())
880 {
881 Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast(anIter.Value());
882 if (aShape.IsNull())
883 continue;
884 if (aShape->TypeOfHLR() != aTypeOfHLR)
885 aShape->SetTypeOfHLR (aTypeOfHLR);
886 if (MyHLRIsOn)
887 aShape->Redisplay();
888 }
889 ViewerTest::CurrentView()->Update();
890 return 0;
891 }
892 else
893 {
894 for (Standard_Integer i = 2; i < argc; ++i)
895 {
896 ViewerTest_DoubleMapOfInteractiveAndName& aMap = GetMapOfAIS();
897 TCollection_AsciiString aName (argv[i]);
898
899 if (!aMap.IsBound2 (aName))
900 {
901 di << argv[0] << ":" << " Wrong shape name:" << aName.ToCString() << ".\n";
902 continue;
903 }
904 Handle(AIS_Shape) anAISObject =
905 Handle(AIS_Shape)::DownCast (aMap.Find2(aName));
906 if (anAISObject.IsNull())
907 continue;
908 anAISObject->SetTypeOfHLR (aTypeOfHLR);
909 if (MyHLRIsOn)
910 anAISObject->Redisplay();
911 }
912 ViewerTest::CurrentView()->Update();
913 }
914
915 return 0;
916}
917
18d715bd 918//==============================================================================
919//function : FindViewIdByWindowHandle
920//purpose : Find theView Id in the map of views by window handle
921//==============================================================================
922#if defined(_WIN32) || defined(__WIN32__) || (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
923TCollection_AsciiString FindViewIdByWindowHandle(const Aspect_Handle theWindowHandle)
924{
925 for (NCollection_DoubleMap<TCollection_AsciiString, Handle(V3d_View)>::Iterator
926 anIter(ViewerTest_myViews); anIter.More(); anIter.Next())
927 {
928 Aspect_Handle aWindowHandle = GetWindowHandle(anIter.Value()->Window());
929 if (aWindowHandle == theWindowHandle)
930 return anIter.Key1();
931 }
932 return TCollection_AsciiString("");
933}
934#endif
935
936//==============================================================================
937//function : ActivateView
938//purpose : Make the view active
939//==============================================================================
940
941void ActivateView (const TCollection_AsciiString& theViewName)
942{
943 const Handle(V3d_View) aView = ViewerTest_myViews.Find1(theViewName);
944 if (!aView.IsNull())
945 {
946 Handle(AIS_InteractiveContext) anAISContext = FindContextByView(aView);
947 if (!anAISContext.IsNull())
948 {
949 if (!ViewerTest::CurrentView().IsNull())
950 {
951 TCollection_AsciiString aTitle("3D View - ");
952 aTitle = aTitle + ViewerTest_myViews.Find2 (ViewerTest::CurrentView());
953 SetWindowTitle (ViewerTest::CurrentView()->Window(), aTitle.ToCString());
954 }
955
956 ViewerTest::CurrentView (aView);
957 // Update degenerate mode
958 MyHLRIsOn = ViewerTest::CurrentView()->ComputedMode();
959 ViewerTest::SetAISContext (anAISContext);
960 TCollection_AsciiString aTitle = TCollection_AsciiString("3D View - ");
961 aTitle = aTitle + theViewName + "(*)";
962 SetWindowTitle (ViewerTest::CurrentView()->Window(), aTitle.ToCString());
963#if defined(_WIN32) || defined(__WIN32__)
964 VT_GetWindow() = Handle(WNT_Window)::DownCast(ViewerTest::CurrentView()->Window());
965#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
966 VT_GetWindow() = Handle(Cocoa_Window)::DownCast(ViewerTest::CurrentView()->Window());
967#else
968 VT_GetWindow() = Handle(Xw_Window)::DownCast(ViewerTest::CurrentView()->Window());
969#endif
970 SetDisplayConnection(ViewerTest::CurrentView()->Viewer()->Driver()->GetDisplayConnection());
971 ViewerTest::CurrentView()->Redraw();
972 }
973 }
974}
975
976//==============================================================================
977//function : RemoveView
978//purpose : Close and remove view from display, clear maps if neccessary
979//==============================================================================
980void ViewerTest::RemoveView (const TCollection_AsciiString& theViewName, const Standard_Boolean isContextRemoved)
981{
982 if (!ViewerTest_myViews.IsBound1(theViewName))
983 {
984 cout << "Wrong view name\n";
985 return;
986 }
987
988 // Activate another view if it's active now
989 if (ViewerTest_myViews.Find1(theViewName) == ViewerTest::CurrentView())
990 {
991 if (ViewerTest_myViews.Extent() > 1)
992 {
993 TCollection_AsciiString aNewViewName;
994 for (NCollection_DoubleMap <TCollection_AsciiString, Handle(V3d_View)> :: Iterator
995 anIter(ViewerTest_myViews); anIter.More(); anIter.Next())
996 if (anIter.Key1() != theViewName)
997 {
998 aNewViewName = anIter.Key1();
999 break;
1000 }
1001 ActivateView (aNewViewName);
1002 }
1003 else
1004 {
1005 Handle(V3d_View) anEmptyView;
1006#if defined(_WIN32) || defined(__WIN32__)
1007 Handle(WNT_Window) anEmptyWindow;
1008#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
1009 Handle(Cocoa_Window) anEmptyWindow;
1010#else
1011 Handle(Xw_Window) anEmptyWindow;
1012#endif
1013 VT_GetWindow() = anEmptyWindow;
1014 ViewerTest::CurrentView (anEmptyView);
1015 if (isContextRemoved)
1016 {
1017 Handle(AIS_InteractiveContext) anEmptyContext;
1018 ViewerTest::SetAISContext(anEmptyContext);
1019 }
1020 }
1021 }
1022
1023 // Delete view
1024 Handle(V3d_View) aView = ViewerTest_myViews.Find1(theViewName);
1025 Handle(AIS_InteractiveContext) aCurrentContext = FindContextByView(aView);
1026
1027 // Remove view resources
1028 TheNISContext()->DetachView(Handle(NIS_View)::DownCast(aView));
1029 ViewerTest_myViews.UnBind1(theViewName);
1030 aView->Remove();
1031
1032#if !defined(_WIN32) && !defined(__WIN32__) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
1033 XFlush (GetDisplayConnection()->GetDisplay());
1034#endif
1035
1036 // Keep context opened only if the closed view is last to avoid
1037 // unused empty contexts
1038 if (!aCurrentContext.IsNull())
1039 {
1040 // Check if there are more difined views in the viewer
1041 aCurrentContext->CurrentViewer()->InitDefinedViews();
1042 if ((isContextRemoved || ViewerTest_myContexts.Size() != 1) && !aCurrentContext->CurrentViewer()->MoreDefinedViews())
1043 {
1044 // Remove driver if there is no viewers that use it
1045 Standard_Boolean isRemoveDriver = Standard_True;
1046 for(NCollection_DoubleMap<TCollection_AsciiString, Handle(AIS_InteractiveContext)>::Iterator
1047 anIter(ViewerTest_myContexts); anIter.More(); anIter.Next())
1048 {
1049 if (aCurrentContext != anIter.Key2() &&
1050 aCurrentContext->CurrentViewer()->Driver() == anIter.Value()->CurrentViewer()->Driver())
1051 {
1052 isRemoveDriver = Standard_False;
1053 break;
1054 }
1055 }
1056 if(isRemoveDriver)
1057 {
1058 ViewerTest_myDrivers.UnBind2 (aCurrentContext->CurrentViewer()->Driver());
1059 #if !defined(_WIN32) && !defined(__WIN32__) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
1060 #if TCL_MAJOR_VERSION < 8
1061 Tk_DeleteFileHandler((void*)XConnectionNumber(aCurrentContext->CurrentViewer()->Driver()->GetDisplayConnection()->GetDisplay()));
1062 #else
1063 Tk_DeleteFileHandler(XConnectionNumber(aCurrentContext->CurrentViewer()->Driver()->GetDisplayConnection()->GetDisplay()));
1064 #endif
1065 #endif
1066 }
1067
1068 ViewerTest_myContexts.UnBind2(aCurrentContext);
1069 }
1070 }
1071 cout << "3D View - " << theViewName << " was deleted.\n";
1072
1073}
1074
1075//==============================================================================
1076//function : VClose
1077//purpose : Remove the view defined by its name
1078//==============================================================================
1079
d0cc1cb7 1080static int VClose (Draw_Interpretor& /*theDi*/,
1081 Standard_Integer theArgsNb,
1082 const char** theArgVec)
18d715bd 1083{
18d715bd 1084 NCollection_List<TCollection_AsciiString> aViewList;
d0cc1cb7 1085 if (theArgsNb > 1)
18d715bd 1086 {
d0cc1cb7 1087 TCollection_AsciiString anArg (theArgVec[1]);
1088 anArg.UpperCase();
1089 if (anArg.IsEqual ("ALL")
1090 || anArg.IsEqual ("*"))
1091 {
1092 for (NCollection_DoubleMap<TCollection_AsciiString, Handle(V3d_View)>::Iterator anIter (ViewerTest_myViews);
1093 anIter.More(); anIter.Next())
1094 {
1095 aViewList.Append (anIter.Key1());
1096 }
1097 if (aViewList.IsEmpty())
1098 {
1099 std::cout << "No view to close\n";
1100 return 0;
1101 }
1102 }
1103 else
18d715bd 1104 {
d0cc1cb7 1105 ViewerTest_Names aViewName (theArgVec[1]);
1106 if (!ViewerTest_myViews.IsBound1 (aViewName.GetViewName()))
1107 {
1108 std::cerr << "The view with name '" << theArgVec[1] << "' does not exist\n";
1109 return 1;
1110 }
1111 aViewList.Append (aViewName.GetViewName());
18d715bd 1112 }
1113 }
1114 else
1115 {
d0cc1cb7 1116 // close active view
1117 if (ViewerTest::CurrentView().IsNull())
1118 {
1119 std::cerr << "No active view!\n";
1120 return 1;
1121 }
1122 aViewList.Append (ViewerTest_myViews.Find2 (ViewerTest::CurrentView()));
18d715bd 1123 }
1124
d0cc1cb7 1125 Standard_Boolean toRemoveContext = (theArgsNb != 3 || Draw::Atoi (theArgVec[2]) != 1);
18d715bd 1126 for (NCollection_List<TCollection_AsciiString>::Iterator anIter(aViewList);
1127 anIter.More(); anIter.Next())
1128 {
d0cc1cb7 1129 ViewerTest::RemoveView (anIter.Value(), toRemoveContext);
18d715bd 1130 }
1131
1132 return 0;
1133}
1134
1135//==============================================================================
1136//function : VActivate
1137//purpose : Activate the view defined by its ID
1138//==============================================================================
1139
1140static int VActivate (Draw_Interpretor& theDi, Standard_Integer theArgsNb, const char** theArgVec)
1141{
1142 if (theArgsNb > 2)
1143 {
1144 theDi << theArgVec[0] << ": wrong number of command arguments.\n"
1145 << "Usage: " << theArgVec[0] << " ViewID\n";
1146 return 1;
1147 }
1148 if(theArgsNb == 1)
1149 {
1150 theDi.Eval("vviewlist");
1151 return 0;
1152 }
1153
1154 TCollection_AsciiString aNameString(theArgVec[1]);
29cb310a 1155 if ( strcasecmp( aNameString.ToCString(), "NONE" ) == 0 )
18d715bd 1156 {
1157 TCollection_AsciiString aTitle("3D View - ");
1158 aTitle = aTitle + ViewerTest_myViews.Find2(ViewerTest::CurrentView());
1159 SetWindowTitle (ViewerTest::CurrentView()->Window(), aTitle.ToCString());
1160 Handle(V3d_View) anEmptyView;
1161#if defined(_WIN32) || defined(__WIN32__)
1162 Handle(WNT_Window) anEmptyWindow;
1163#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
1164 Handle(Cocoa_Window) anEmptyWindow;
1165#else
1166 Handle(Xw_Window) anEmptyWindow;
1167#endif
1168 VT_GetWindow() = anEmptyWindow;
1169 ViewerTest::CurrentView (anEmptyView);
1170 ViewerTest::ResetEventManager();
1171 theDi << theArgVec[0] << ": all views are inactive\n";
1172 return 0;
1173 }
1174
1175 ViewerTest_Names aViewNames(aNameString);
1176
1177 // Check if this view exists in the viewer with the driver
1178 if (!ViewerTest_myViews.IsBound1(aViewNames.GetViewName()))
1179 {
1180 theDi << "Wrong view name\n";
1181 return 1;
1182 }
1183
1184 // Check if it is active already
1185 if (ViewerTest::CurrentView() == ViewerTest_myViews.Find1(aViewNames.GetViewName()))
1186 {
1187 theDi << theArgVec[0] << ": the view is active already\n";
1188 return 0;
1189 }
1190
1191 ActivateView (aViewNames.GetViewName());
1192 return 0;
1193}
1194
1195//==============================================================================
1196//function : VViewList
1197//purpose : Print current list of views per viewer and graphic driver ID
1198// shared between viewers
1199//==============================================================================
1200
1201static int VViewList (Draw_Interpretor& theDi, Standard_Integer theArgsNb, const char** theArgVec)
1202{
1203 if (theArgsNb > 2)
1204 {
1205 theDi << theArgVec[0] << ": Wrong number of command arguments\n"
29cb310a 1206 << "Usage: " << theArgVec[0] << " name";
18d715bd 1207 return 1;
1208 }
1209 if (ViewerTest_myContexts.Size() < 1)
1210 return 0;
1211
18d715bd 1212 Standard_Boolean isTreeView =
29cb310a 1213 (( theArgsNb==1 ) || ( strcasecmp( theArgVec[1], "long" ) != 0 ));
18d715bd 1214
1215 if (isTreeView)
1216 theDi << theArgVec[0] <<":\n";
1217
1218 for (NCollection_DoubleMap <TCollection_AsciiString, Handle(Graphic3d_GraphicDriver)>::Iterator
1219 aDriverIter(ViewerTest_myDrivers); aDriverIter.More(); aDriverIter.Next())
1220 {
1221 if (isTreeView)
1222 theDi << aDriverIter.Key1() << ":\n";
1223
1224 for (NCollection_DoubleMap <TCollection_AsciiString, Handle(AIS_InteractiveContext)>::Iterator
1225 aContextIter(ViewerTest_myContexts); aContextIter.More(); aContextIter.Next())
1226 {
1227 if (aContextIter.Key1().Search(aDriverIter.Key1()) != -1)
1228 {
1229 if (isTreeView)
1230 {
1231 TCollection_AsciiString aContextName(aContextIter.Key1());
1232 theDi << " " << aContextName.Split(aDriverIter.Key1().Length() + 1) << ":" << "\n";
1233 }
1234
1235 for (NCollection_DoubleMap <TCollection_AsciiString, Handle(V3d_View)>::Iterator
1236 aViewIter(ViewerTest_myViews); aViewIter.More(); aViewIter.Next())
1237 {
1238 if (aViewIter.Key1().Search(aContextIter.Key1()) != -1)
1239 {
1240 TCollection_AsciiString aViewName(aViewIter.Key1());
1241 if (isTreeView)
1242 {
1243 if (aViewIter.Value() == ViewerTest::CurrentView())
1244 theDi << " " << aViewName.Split(aContextIter.Key1().Length() + 1) << "(*)" << "\n";
1245 else
1246 theDi << " " << aViewName.Split(aContextIter.Key1().Length() + 1) << "\n";
1247 }
1248 else
1249 {
1250 theDi << aViewName << " ";
1251 }
1252 }
1253 }
1254 }
1255 }
1256 }
1257 return 0;
1258}
1259
7fd59977 1260//==============================================================================
4fe56619 1261//function : VT_ProcessKeyPress
7fd59977 1262//purpose : Handle KeyPress event from a CString
1263//==============================================================================
4fe56619 1264void VT_ProcessKeyPress (const char* buf_ret)
7fd59977 1265{
1266 //cout << "KeyPress" << endl;
1267 const Handle(V3d_View) aView = ViewerTest::CurrentView();
1268 const Handle(NIS_View) aNisView = Handle(NIS_View)::DownCast (aView);
1269 // Letter in alphabetic order
1270
b514beda 1271 if (!strcasecmp (buf_ret, "A"))
1272 {
7fd59977 1273 // AXO
1274 aView->SetProj(V3d_XposYnegZpos);
1275 }
b514beda 1276 else if (!strcasecmp (buf_ret, "D"))
1277 {
7fd59977 1278 // Reset
1279 aView->Reset();
1280 }
b514beda 1281 else if (!strcasecmp (buf_ret, "F"))
1282 {
7fd59977 1283 // FitAll
1284 if (aNisView.IsNull())
1285 aView->FitAll();
1286 else
1287 aNisView->FitAll3d();
1288 }
b514beda 1289 else if (!strcasecmp (buf_ret, "H"))
1290 {
7fd59977 1291 // HLR
1292 cout << "HLR" << endl;
de75ed09 1293 aView->SetComputedMode (!aView->ComputedMode());
1294 MyHLRIsOn = aView->ComputedMode();
7fd59977 1295 }
b514beda 1296 else if (!strcasecmp (buf_ret, "P"))
1297 {
0a768f56 1298 // Type of HLR
1299 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
1300 if (aContext->DefaultDrawer()->TypeOfHLR() == Prs3d_TOH_Algo)
1301 aContext->DefaultDrawer()->SetTypeOfHLR(Prs3d_TOH_PolyAlgo);
1302 else
1303 aContext->DefaultDrawer()->SetTypeOfHLR(Prs3d_TOH_Algo);
1304 if (aContext->NbCurrents()==0 || aContext->NbSelected() == 0)
1305 {
1306 AIS_ListOfInteractive aListOfShapes;
1307 aContext->DisplayedObjects(aListOfShapes);
1308 for (AIS_ListIteratorOfListOfInteractive anIter(aListOfShapes);
1309 anIter.More(); anIter.Next())
1310 {
1311 Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast(anIter.Value());
1312 if (aShape.IsNull())
1313 continue;
1314 if (aShape->TypeOfHLR() == Prs3d_TOH_PolyAlgo)
1315 aShape->SetTypeOfHLR (Prs3d_TOH_Algo);
1316 else
1317 aShape->SetTypeOfHLR (Prs3d_TOH_PolyAlgo);
1318 aShape->Redisplay();
1319 }
1320 }
1321 else
1322 {
1323 for (aContext->InitCurrent();aContext->MoreCurrent();aContext->NextCurrent())
1324 {
1325 Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast(aContext->Current());
1326 if (aShape.IsNull())
1327 continue;
1328 if(aShape->TypeOfHLR() == Prs3d_TOH_PolyAlgo)
1329 aShape->SetTypeOfHLR (Prs3d_TOH_Algo);
1330 else
1331 aShape->SetTypeOfHLR (Prs3d_TOH_PolyAlgo);
1332 aShape->Redisplay();
1333 }
1334 }
1335
1336 aContext->UpdateCurrentViewer();
4269bd1b 1337
0a768f56 1338 }
b514beda 1339 else if (!strcasecmp (buf_ret, "S"))
1340 {
1341 std::cout << "setup Shaded display mode" << std::endl;
4fe56619 1342
7fd59977 1343 Handle(AIS_InteractiveContext) Ctx = ViewerTest::GetAISContext();
1344 if(Ctx->NbCurrents()==0 ||
1345 Ctx->NbSelected()==0)
1346 Ctx->SetDisplayMode(AIS_Shaded);
1347 else{
1348 if(Ctx->HasOpenedContext()){
1349 for(Ctx->InitSelected();Ctx->MoreSelected();Ctx->NextSelected())
1350 Ctx->SetDisplayMode(Ctx->Interactive(),1,Standard_False);
1351 }
1352 else{
1353 for(Ctx->InitCurrent();Ctx->MoreCurrent();Ctx->NextCurrent())
1354 Ctx->SetDisplayMode(Ctx->Current(),1,Standard_False);
1355 }
1356 Ctx->UpdateCurrentViewer();
1357 }
1358 }
b514beda 1359 else if (!strcasecmp (buf_ret, "U"))
1360 {
41811896 1361 // Unset display mode
b514beda 1362 std::cout << "reset display mode to defaults" << std::endl;
4fe56619 1363
7fd59977 1364 Handle(AIS_InteractiveContext) Ctx = ViewerTest::GetAISContext();
1365 if(Ctx->NbCurrents()==0 ||
1366 Ctx->NbSelected()==0)
1367 Ctx->SetDisplayMode(AIS_WireFrame);
1368 else{
1369 if(Ctx->HasOpenedContext()){
1370 for(Ctx->InitSelected();Ctx->MoreSelected();Ctx->NextSelected())
1371 Ctx->UnsetDisplayMode(Ctx->Interactive(),Standard_False);
1372 }
1373 else{
1374 for(Ctx->InitCurrent();Ctx->MoreCurrent();Ctx->NextCurrent())
1375 Ctx->UnsetDisplayMode(Ctx->Current(),Standard_False);
1376 }
1377 Ctx->UpdateCurrentViewer();
1378 }
1379
1380 }
b514beda 1381 else if (!strcasecmp (buf_ret, "T"))
1382 {
7fd59977 1383 // Top
1384 aView->SetProj(V3d_Zpos);
1385 }
b514beda 1386 else if (!strcasecmp (buf_ret, "B"))
1387 {
41811896 1388 // Bottom
7fd59977 1389 aView->SetProj(V3d_Zneg);
1390 }
b514beda 1391 else if (!strcasecmp (buf_ret, "L"))
1392 {
41811896 1393 // Left
7fd59977 1394 aView->SetProj(V3d_Xneg);
1395 }
b514beda 1396 else if (!strcasecmp (buf_ret, "R"))
1397 {
41811896 1398 // Right
7fd59977 1399 aView->SetProj(V3d_Xpos);
1400 }
b514beda 1401 else if (!strcasecmp (buf_ret, "W"))
1402 {
1403 std::cout << "setup WireFrame display mode" << std::endl;
7fd59977 1404 Handle(AIS_InteractiveContext) Ctx = ViewerTest::GetAISContext();
1405 if(Ctx->NbCurrents()==0 ||
1406 Ctx->NbSelected()==0)
1407 Ctx->SetDisplayMode(AIS_WireFrame);
1408 else{
1409 if(Ctx->HasOpenedContext()){
1410 for(Ctx->InitSelected();Ctx->MoreSelected();Ctx->NextSelected())
1411 Ctx->SetDisplayMode(Ctx->Interactive(),0,Standard_False);
1412 }
1413 else{
1414 for(Ctx->InitCurrent();Ctx->MoreCurrent();Ctx->NextCurrent())
1415 Ctx->SetDisplayMode(Ctx->Current(),0,Standard_False);
1416 }
1417 Ctx->UpdateCurrentViewer();
1418 }
1419 }
b514beda 1420 else if (!strcasecmp (buf_ret, "Z"))
1421 {
7fd59977 1422 // ZCLIP
7fd59977 1423 if ( ZClipIsOn ) {
1424 cout << "ZClipping OFF" << endl;
1425 ZClipIsOn = 0;
1426
1427 aView->SetZClippingType(V3d_OFF);
1428 aView->Redraw();
1429 }
1430 else {
1431 cout << "ZClipping ON" << endl;
1432 ZClipIsOn = 1;
1433
1434 aView->SetZClippingType(V3d_FRONT);
1435 aView->Redraw();
1436 }
1437 }
b514beda 1438 else if (!strcasecmp (buf_ret, ","))
1439 {
7fd59977 1440 ViewerTest::GetAISContext()->HilightNextDetected(ViewerTest::CurrentView());
7fd59977 1441 }
b514beda 1442 else if (!strcasecmp (buf_ret, "."))
1443 {
7fd59977 1444 ViewerTest::GetAISContext()->HilightPreviousDetected(ViewerTest::CurrentView());
1445 }
b514beda 1446 else if (*buf_ret == THE_KEY_DELETE)
1447 {
1448 Handle(AIS_InteractiveContext) aCtx = ViewerTest::GetAISContext();
1449 if (!aCtx.IsNull()
1450 && aCtx->NbCurrents() > 0
1451 && aCtx->NbSelected() > 0)
1452 {
1453 Draw_Interprete ("verase");
1454 }
1455 }
1456 else
1457 {
1458 // Number
91322f44 1459 Standard_Integer Num = Draw::Atoi(buf_ret);
7fd59977 1460 if(Num>=0 && Num<=7)
1461 ViewerTest::StandardModeActivation(Num);
1462 }
1463}
1464
1465//==============================================================================
4fe56619 1466//function : VT_ProcessExpose
7fd59977 1467//purpose : Redraw the View on an Expose Event
1468//==============================================================================
4fe56619 1469void VT_ProcessExpose()
1470{
1471 Handle(V3d_View) aView3d = ViewerTest::CurrentView();
1472 if (!aView3d.IsNull())
1473 {
1474 aView3d->Redraw();
1475 }
7fd59977 1476}
1477
1478//==============================================================================
4fe56619 1479//function : VT_ProcessConfigure
7fd59977 1480//purpose : Resize the View on an Configure Event
1481//==============================================================================
4fe56619 1482void VT_ProcessConfigure()
7fd59977 1483{
4fe56619 1484 Handle(V3d_View) aView3d = ViewerTest::CurrentView();
1485 if (aView3d.IsNull())
1486 {
1487 return;
1488 }
1489
1490 aView3d->MustBeResized();
1491 aView3d->Update();
1492 aView3d->Redraw();
7fd59977 1493}
1494
1495//==============================================================================
4fe56619 1496//function : VT_ProcessButton1Press
7fd59977 1497//purpose : Picking
1498//==============================================================================
4fe56619 1499Standard_Boolean VT_ProcessButton1Press(
7fd59977 1500 Standard_Integer ,
4fe56619 1501 const char** argv,
7fd59977 1502 Standard_Boolean pick,
4fe56619 1503 Standard_Boolean shift)
7fd59977 1504{
1505 Handle(ViewerTest_EventManager) EM = ViewerTest::CurrentEventManager();
1506 if ( pick ) {
1507 Standard_Real X, Y, Z;
1508
1509 ViewerTest::CurrentView()->Convert(X_Motion, Y_Motion, X, Y, Z);
1510
1511 Draw::Set(argv[1], X);
1512 Draw::Set(argv[2], Y);
1513 Draw::Set(argv[3], Z);}
1514
1515 if(shift)
1516 EM->ShiftSelect();
1517 else
1518 EM->Select();
1519
1520 pick = 0;
1521 return pick;
1522}
1523
1524//==============================================================================
4fe56619 1525//function : VT_ProcessButton1Release
1526//purpose : End selecting
7fd59977 1527//==============================================================================
4fe56619 1528void VT_ProcessButton1Release (Standard_Boolean theIsShift)
1529{
1530 if (IsDragged)
1531 {
1532 IsDragged = Standard_False;
1533 Handle(ViewerTest_EventManager) EM = ViewerTest::CurrentEventManager();
1534 if (theIsShift)
1535 {
1536 EM->ShiftSelect (Min (X_ButtonPress, X_Motion), Max (Y_ButtonPress, Y_Motion),
1537 Max (X_ButtonPress, X_Motion), Min (Y_ButtonPress, Y_Motion));
1538 }
1539 else
1540 {
1541 EM->Select (Min (X_ButtonPress, X_Motion), Max (Y_ButtonPress, Y_Motion),
1542 Max (X_ButtonPress, X_Motion), Min (Y_ButtonPress, Y_Motion));
1543 }
1544 }
1545}
7fd59977 1546
4fe56619 1547//==============================================================================
1548//function : VT_ProcessButton3Press
1549//purpose : Start Rotation
1550//==============================================================================
1551void VT_ProcessButton3Press()
1552{
7fd59977 1553 Start_Rot = 1;
de75ed09 1554 if (MyHLRIsOn)
1555 {
1556 ViewerTest::CurrentView()->SetComputedMode (Standard_False);
1557 }
7fd59977 1558 ViewerTest::CurrentView()->StartRotation( X_ButtonPress, Y_ButtonPress );
7fd59977 1559}
4fe56619 1560
7fd59977 1561//==============================================================================
4fe56619 1562//function : VT_ProcessButton3Release
1563//purpose : End rotation
7fd59977 1564//==============================================================================
4fe56619 1565void VT_ProcessButton3Release()
1566{
1567 if (Start_Rot)
1568 {
7fd59977 1569 Start_Rot = 0;
de75ed09 1570 if (MyHLRIsOn)
1571 {
1572 ViewerTest::CurrentView()->SetComputedMode (Standard_True);
1573 }
7fd59977 1574 }
7fd59977 1575}
1576
1577//==============================================================================
1578//function : ProcessZClipMotion
1579//purpose : Zoom
1580//==============================================================================
1581
1582void ProcessZClipMotion()
1583{
1584 Handle(V3d_View) a3DView = ViewerTest::CurrentView();
1585 if ( Abs(X_Motion - X_ButtonPress) > 2 ) {
1586 static Standard_Real CurZPos = 0.;
1587
1588 //Quantity_Length VDX, VDY;
1589 //a3DView->Size(VDX,VDY);
1590 //Standard_Real VDZ = a3DView->ZSize();
1591 //printf("View size (%lf,%lf,%lf)\n", VDX, VDY, VDZ);
1592
1593 Quantity_Length dx = a3DView->Convert(X_Motion - X_ButtonPress);
1594
1595 // Front = Depth + width/2.
1596 Standard_Real D = 0.5;
1597 Standard_Real W = 0.1;
1598
1599 CurZPos += (dx);
1600
1601 D += CurZPos;
1602
1603 //printf("dx %lf Depth %lf Width %lf\n", dx, D, W);
1604
1605 a3DView->SetZClippingType(V3d_OFF);
1606 a3DView->SetZClippingDepth(D);
1607 a3DView->SetZClippingWidth(W);
1608 a3DView->SetZClippingType(V3d_FRONT);
1609
1610 a3DView->Redraw();
1611
1612 X_ButtonPress = X_Motion;
1613 Y_ButtonPress = Y_Motion;
1614 }
1615}
1616
1617//==============================================================================
1618//function : ProcessControlButton1Motion
1619//purpose : Zoom
1620//==============================================================================
1621
1622static void ProcessControlButton1Motion()
1623{
1624 ViewerTest::CurrentView()->Zoom( X_ButtonPress, Y_ButtonPress, X_Motion, Y_Motion);
1625
1626 X_ButtonPress = X_Motion;
1627 Y_ButtonPress = Y_Motion;
1628}
1629
1630//==============================================================================
4fe56619 1631//function : VT_ProcessControlButton2Motion
1632//purpose : Panning
7fd59977 1633//==============================================================================
4fe56619 1634void VT_ProcessControlButton2Motion()
7fd59977 1635{
1636 Quantity_Length dx = ViewerTest::CurrentView()->Convert(X_Motion - X_ButtonPress);
1637 Quantity_Length dy = ViewerTest::CurrentView()->Convert(Y_Motion - Y_ButtonPress);
1638
1639 dy = -dy; // Xwindow Y axis is from top to Bottom
1640
1641 ViewerTest::CurrentView()->Panning( dx, dy );
1642
1643 X_ButtonPress = X_Motion;
1644 Y_ButtonPress = Y_Motion;
1645}
1646
1647//==============================================================================
4fe56619 1648//function : VT_ProcessControlButton3Motion
7fd59977 1649//purpose : Rotation
1650//==============================================================================
4fe56619 1651void VT_ProcessControlButton3Motion()
7fd59977 1652{
4fe56619 1653 if (Start_Rot)
1654 {
1655 ViewerTest::CurrentView()->Rotation (X_Motion, Y_Motion);
1656 }
7fd59977 1657}
1658
1659//==============================================================================
4fe56619 1660//function : VT_ProcessMotion
1661//purpose :
7fd59977 1662//==============================================================================
4fe56619 1663void VT_ProcessMotion()
7fd59977 1664{
1665 //pre-hilights detected objects at mouse position
1666
1667 Handle(ViewerTest_EventManager) EM = ViewerTest::CurrentEventManager();
1668 EM->MoveTo(X_Motion, Y_Motion);
1669}
1670
1671
1672void ViewerTest::GetMousePosition(Standard_Integer& Xpix,Standard_Integer& Ypix)
1673{
1674 Xpix = X_Motion;Ypix=Y_Motion;
1675}
1676
44b8f2d6 1677//==============================================================================
1678//function : ViewProject: implements VAxo, VTop, VLeft, ...
1679//purpose : Switches to an axonometric, top, left and other views
1680//==============================================================================
1681
1682static int ViewProject(Draw_Interpretor& di, const V3d_TypeOfOrientation ori)
1683{
4fe56619 1684 if ( ViewerTest::CurrentView().IsNull() )
44b8f2d6 1685 {
1686 di<<"Call vinit before this command, please"<<"\n";
1687 return 1;
1688 }
1689
1690 ViewerTest::CurrentView()->SetProj(ori);
1691 return 0;
1692}
1693
7fd59977 1694//==============================================================================
1695//function : VAxo
1696//purpose : Switch to an Axonometric view
1697//Draw arg : No args
1698//==============================================================================
1699
1700static int VAxo(Draw_Interpretor& di, Standard_Integer , const char** )
44b8f2d6 1701{
1702 return ViewProject(di, V3d_XposYnegZpos);
7fd59977 1703}
1704
1705//==============================================================================
1706//function : VTop
1707//purpose : Switch to a Top View
1708//Draw arg : No args
1709//==============================================================================
1710
1711static int VTop(Draw_Interpretor& di, Standard_Integer , const char** )
1712{
44b8f2d6 1713 return ViewProject(di, V3d_Zpos);
1714}
7fd59977 1715
44b8f2d6 1716//==============================================================================
1717//function : VBottom
1718//purpose : Switch to a Bottom View
1719//Draw arg : No args
1720//==============================================================================
7fd59977 1721
44b8f2d6 1722static int VBottom(Draw_Interpretor& di, Standard_Integer , const char** )
1723{
1724 return ViewProject(di, V3d_Zneg);
1725}
7fd59977 1726
44b8f2d6 1727//==============================================================================
1728//function : VLeft
1729//purpose : Switch to a Left View
1730//Draw arg : No args
1731//==============================================================================
1732
1733static int VLeft(Draw_Interpretor& di, Standard_Integer , const char** )
1734{
1735 return ViewProject(di, V3d_Ypos);
1736}
1737
1738//==============================================================================
1739//function : VRight
1740//purpose : Switch to a Right View
1741//Draw arg : No args
1742//==============================================================================
1743
1744static int VRight(Draw_Interpretor& di, Standard_Integer , const char** )
1745{
1746 return ViewProject(di, V3d_Yneg);
1747}
7fd59977 1748
44b8f2d6 1749//==============================================================================
1750//function : VFront
1751//purpose : Switch to a Front View
1752//Draw arg : No args
1753//==============================================================================
1754
1755static int VFront(Draw_Interpretor& di, Standard_Integer , const char** )
1756{
1757 return ViewProject(di, V3d_Xpos);
1758}
1759
1760//==============================================================================
1761//function : VBack
1762//purpose : Switch to a Back View
1763//Draw arg : No args
1764//==============================================================================
1765
1766static int VBack(Draw_Interpretor& di, Standard_Integer , const char** )
1767{
1768 return ViewProject(di, V3d_Xneg);
7fd59977 1769}
1770
1771//==============================================================================
1772//function : VHelp
1773//purpose : Dsiplay help on viewer Keyboead and mouse commands
1774//Draw arg : No args
1775//==============================================================================
1776
1777static int VHelp(Draw_Interpretor& di, Standard_Integer , const char** )
1778{
1779
1780 di << "Q : Quit the application" << "\n";
1781
1782 di << "========================="<<"\n";
1783 di << "F : FitAll" << "\n";
1784 di << "T : TopView" << "\n";
41811896 1785 di << "B : BottomView" << "\n";
1786 di << "R : RightView" << "\n";
1787 di << "L : LeftView" << "\n";
7fd59977 1788 di << "A : AxonometricView" << "\n";
41811896 1789 di << "D : ResetView" << "\n";
7fd59977 1790
1791 di << "========================="<<"\n";
1792 di << "S : Shading" << "\n";
1793 di << "W : Wireframe" << "\n";
1794 di << "H : HidelLineRemoval" << "\n";
41811896 1795 di << "U : Unset display mode" << "\n";
b514beda 1796 di << "Delete : Remove selection from viewer" << "\n";
7fd59977 1797
1798 di << "========================="<<"\n";
1799 di << "Selection mode "<<"\n";
1800 di << "0 : Shape" <<"\n";
1801 di << "1 : Vertex" <<"\n";
1802 di << "2 : Edge" <<"\n";
1803 di << "3 : Wire" <<"\n";
1804 di << "4 : Face" <<"\n";
1805 di << "5 : Shell" <<"\n";
1806 di << "6 : Solid" <<"\n";
1807 di << "7 : Compound" <<"\n";
1808
41811896 1809 di << "========================="<<"\n";
1810 di << "Z : Switch Z clipping On/Off" << "\n";
1811 di << ", : Hilight next detected" << "\n";
1812 di << ". : Hilight previous detected" << "\n";
7fd59977 1813
1814 return 0;
1815}
1816
7fd59977 1817#ifdef WNT
1818
1819static Standard_Boolean Ppick = 0;
1820static Standard_Integer Pargc = 0;
1821static const char** Pargv = NULL;
1822
1823
1824static LRESULT WINAPI AdvViewerWindowProc( HWND hwnd,
1825 UINT Msg,
1826 WPARAM wParam,
1827 LPARAM lParam )
1828{
18d715bd 1829 if (!ViewerTest_myViews.IsEmpty()) {
7fd59977 1830
1831 WPARAM fwKeys = wParam;
1832
1833 switch( Msg ) {
18d715bd 1834 case WM_CLOSE:
1835 {
1836 // Delete view from map of views
1837 ViewerTest::RemoveView(FindViewIdByWindowHandle(hwnd));
1838 return 0;
1839 }
1840 break;
1841 case WM_ACTIVATE:
1842 if(LOWORD(wParam) == WA_CLICKACTIVE || LOWORD(wParam) == WA_ACTIVE
1843 || ViewerTest::CurrentView().IsNull())
1844 {
1845 // Activate inactive window
1846 if(GetWindowHandle(VT_GetWindow()) != hwnd)
1847 {
1848 ActivateView (FindViewIdByWindowHandle(hwnd));
1849 }
1850 }
1851 break;
7fd59977 1852 case WM_LBUTTONUP:
1853 IsDragged = Standard_False;
1854 if( !DragFirst )
1855 {
1856 HDC hdc = GetDC( hwnd );
7fd59977 1857 SelectObject( hdc, GetStockObject( HOLLOW_BRUSH ) );
1858 SetROP2( hdc, R2_NOT );
4fe56619 1859 Rectangle( hdc, X_ButtonPress, Y_ButtonPress, X_Motion, Y_Motion );
7fd59977 1860 ReleaseDC( hwnd, hdc );
1861
1862 const Handle(ViewerTest_EventManager) EM =
1863 ViewerTest::CurrentEventManager();
1864 if ( fwKeys & MK_SHIFT )
4fe56619 1865 EM->ShiftSelect( min( X_ButtonPress, X_Motion ), max( Y_ButtonPress, Y_Motion ),
1866 max( X_ButtonPress, X_Motion ), min( Y_ButtonPress, Y_Motion ));
7fd59977 1867 else
4fe56619 1868 EM->Select( min( X_ButtonPress, X_Motion ), max( Y_ButtonPress, Y_Motion ),
1869 max( X_ButtonPress, X_Motion ), min( Y_ButtonPress, Y_Motion ));
7fd59977 1870 }
1871 return ViewerWindowProc( hwnd, Msg, wParam, lParam );
1872
1873 case WM_LBUTTONDOWN:
1874 if( fwKeys == MK_LBUTTON || fwKeys == ( MK_LBUTTON | MK_SHIFT ) )
1875 {
1876 IsDragged = Standard_True;
1877 DragFirst = Standard_True;
4fe56619 1878 X_ButtonPress = LOWORD(lParam);
1879 Y_ButtonPress = HIWORD(lParam);
7fd59977 1880 }
1881 return ViewerWindowProc( hwnd, Msg, wParam, lParam );
1882
1883 break;
1884
1885 case WM_MOUSEMOVE:
1886 if( IsDragged )
1887 {
1888 HDC hdc = GetDC( hwnd );
1889
1890 HGDIOBJ anObj = SelectObject( hdc, GetStockObject( WHITE_PEN ) );
1891 SelectObject( hdc, GetStockObject( HOLLOW_BRUSH ) );
1892 SetROP2( hdc, R2_NOT );
1893
1894 if( !DragFirst )
4fe56619 1895 Rectangle( hdc, X_ButtonPress, Y_ButtonPress, X_Motion, Y_Motion );
7fd59977 1896
1897 DragFirst = Standard_False;
4fe56619 1898 X_Motion = LOWORD(lParam);
1899 Y_Motion = HIWORD(lParam);
7fd59977 1900
4fe56619 1901 Rectangle( hdc, X_ButtonPress, Y_ButtonPress, X_Motion, Y_Motion );
7fd59977 1902
1903 SelectObject( hdc, anObj );
1904
1905 ReleaseDC( hwnd, hdc );
1906 }
1907 else
1908 return ViewerWindowProc( hwnd, Msg, wParam, lParam );
1909 break;
1910
1911 default:
1912 return ViewerWindowProc( hwnd, Msg, wParam, lParam );
1913 }
1914 return 0;
1915 }
1916 return ViewerWindowProc( hwnd, Msg, wParam, lParam );
1917}
1918
1919
1920static LRESULT WINAPI ViewerWindowProc( HWND hwnd,
1921 UINT Msg,
1922 WPARAM wParam,
1923 LPARAM lParam )
1924{
7fd59977 1925 static int Up = 1;
1926
1927 if ( !ViewerTest::CurrentView().IsNull() ) {
1928 PAINTSTRUCT ps;
1929
1930 switch( Msg ) {
7fd59977 1931 case WM_PAINT:
7fd59977 1932 BeginPaint(hwnd, &ps);
1933 EndPaint(hwnd, &ps);
4fe56619 1934 VT_ProcessExpose();
7fd59977 1935 break;
1936
1937 case WM_SIZE:
4fe56619 1938 VT_ProcessConfigure();
7fd59977 1939 break;
1940
1941 case WM_KEYDOWN:
4fe56619 1942 if ((wParam != VK_SHIFT) && (wParam != VK_CONTROL))
1943 {
7fd59977 1944 char c[2];
1945 c[0] = (char) wParam;
1946 c[1] = '\0';
b514beda 1947 if (wParam == VK_DELETE)
1948 {
1949 c[0] = THE_KEY_DELETE;
1950 }
4fe56619 1951 VT_ProcessKeyPress (c);
7fd59977 1952 }
1953 break;
1954
1955 case WM_LBUTTONUP:
1956 case WM_MBUTTONUP:
1957 case WM_RBUTTONUP:
7fd59977 1958 Up = 1;
4fe56619 1959 VT_ProcessButton3Release();
7fd59977 1960 break;
1961
1962 case WM_LBUTTONDOWN:
1963 case WM_MBUTTONDOWN:
1964 case WM_RBUTTONDOWN:
1965 {
7fd59977 1966 WPARAM fwKeys = wParam;
1967
1968 Up = 0;
1969
1970 X_ButtonPress = LOWORD(lParam);
1971 Y_ButtonPress = HIWORD(lParam);
1972
4fe56619 1973 if (Msg == WM_LBUTTONDOWN)
1974 {
1975 if (fwKeys & MK_CONTROL)
1976 {
1977 Ppick = VT_ProcessButton1Press (Pargc, Pargv, Ppick, (fwKeys & MK_SHIFT));
1978 }
1979 else
1980 {
1981 VT_ProcessButton1Press (Pargc, Pargv, Ppick, (fwKeys & MK_SHIFT));
1982 }
7fd59977 1983 }
4fe56619 1984 else if (Msg == WM_RBUTTONDOWN)
1985 {
7fd59977 1986 // Start rotation
4fe56619 1987 VT_ProcessButton3Press();
7fd59977 1988 }
1989 }
1990 break;
1991
1992 case WM_MOUSEMOVE:
1993 {
1994 //cout << "\t WM_MOUSEMOVE" << endl;
1995 WPARAM fwKeys = wParam;
1996 X_Motion = LOWORD(lParam);
1997 Y_Motion = HIWORD(lParam);
1998
1999 if ( Up &&
2000 fwKeys & ( MK_LBUTTON|MK_MBUTTON|MK_RBUTTON ) ) {
2001 Up = 0;
2002 X_ButtonPress = LOWORD(lParam);
2003 Y_ButtonPress = HIWORD(lParam);
2004
2005 if ( fwKeys & MK_RBUTTON ) {
2006 // Start rotation
4fe56619 2007 VT_ProcessButton3Press();
7fd59977 2008 }
2009 }
2010
2011 if ( fwKeys & MK_CONTROL ) {
2012 if ( fwKeys & MK_LBUTTON ) {
2013 ProcessControlButton1Motion();
2014 }
2015 else if ( fwKeys & MK_MBUTTON ||
2016 ((fwKeys&MK_LBUTTON) &&
2017 (fwKeys&MK_RBUTTON) ) ){
4fe56619 2018 VT_ProcessControlButton2Motion();
7fd59977 2019 }
2020 else if ( fwKeys & MK_RBUTTON ) {
4fe56619 2021 VT_ProcessControlButton3Motion();
7fd59977 2022 }
2023 }
2024#ifdef BUG
2025 else if ( fwKeys & MK_SHIFT ) {
2026 if ( fwKeys & MK_MBUTTON ||
2027 ((fwKeys&MK_LBUTTON) &&
2028 (fwKeys&MK_RBUTTON) ) ) {
2029 cout << "ProcessZClipMotion()" << endl;
2030 ProcessZClipMotion();
2031 }
2032 }
2033#endif
08398024 2034 else if (GetWindowHandle (VT_GetWindow()) == hwnd)
2035 {
4fe56619 2036 if ((fwKeys & MK_MBUTTON
2037 || ((fwKeys & MK_LBUTTON) && (fwKeys & MK_RBUTTON))))
2038 {
7fd59977 2039 ProcessZClipMotion();
2040 }
4fe56619 2041 else
2042 {
2043 VT_ProcessMotion();
7fd59977 2044 }
08398024 2045 }
7fd59977 2046 }
2047 break;
2048
2049 default:
2050 return( DefWindowProc( hwnd, Msg, wParam, lParam ));
2051 }
2052 return 0L;
2053 }
2054
2055 return DefWindowProc( hwnd, Msg, wParam, lParam );
2056}
2057
2058
2059
2060
2061//==============================================================================
2062//function : ViewerMainLoop
2063//purpose : Get a Event on the view and dispatch it
2064//==============================================================================
2065
2066
8263fcd3 2067int ViewerMainLoop(Standard_Integer argc, const char** argv)
7fd59977 2068{
7fd59977 2069 Ppick = (argc > 0)? 1 : 0;
2070 Pargc = argc;
2071 Pargv = argv;
2072
2073 if ( Ppick ) {
2074 MSG msg;
2075 msg.wParam = 1;
2076
2077 cout << "Start picking" << endl;
2078
7fd59977 2079 while ( Ppick == 1 ) {
4fe56619 2080 // Wait for a VT_ProcessButton1Press() to toggle pick to 1 or 0
7fd59977 2081 if (GetMessage(&msg, NULL, 0, 0) ) {
2082 TranslateMessage(&msg);
2083 DispatchMessage(&msg);
2084 }
2085 }
2086
2087 cout << "Picking done" << endl;
2088 }
2089
2090 return Ppick;
2091}
2092
4fe56619 2093#elif !defined(__APPLE__) || defined(MACOSX_USE_GLX)
7fd59977 2094
2095int min( int a, int b )
2096{
2097 if( a<b )
2098 return a;
2099 else
2100 return b;
2101}
2102
2103int max( int a, int b )
2104{
2105 if( a>b )
2106 return a;
2107 else
2108 return b;
2109}
2110
2111int ViewerMainLoop(Standard_Integer argc, const char** argv)
2112
4269bd1b 2113{
18d715bd 2114 static XEvent aReport;
2115 Standard_Boolean pick = argc > 0;
2116 Display *aDisplay = GetDisplayConnection()->GetDisplay();
2117 XNextEvent (aDisplay, &aReport);
7fd59977 2118
18d715bd 2119 // Handle event for the chosen display connection
2120 switch (aReport.type) {
2121 case ClientMessage:
2122 {
2123 if(aReport.xclient.data.l[0] == GetDisplayConnection()->GetAtom(Aspect_XA_DELETE_WINDOW))
2124 {
2125 // Close the window
2126 ViewerTest::RemoveView(FindViewIdByWindowHandle (aReport.xclient.window));
2127 }
2128 }
2129 return 0;
2130 case FocusIn:
2131 {
2132 // Activate inactive view
2133 Window aWindow = GetWindowHandle(VT_GetWindow());
2134 if(aWindow != aReport.xfocus.window)
2135 {
2136 ActivateView (FindViewIdByWindowHandle (aReport.xfocus.window));
2137 }
2138 }
2139 break;
7fd59977 2140 case Expose:
2141 {
4fe56619 2142 VT_ProcessExpose();
7fd59977 2143 }
2144 break;
2145 case ConfigureNotify:
2146 {
4fe56619 2147 VT_ProcessConfigure();
7fd59977 2148 }
2149 break;
2150 case KeyPress:
2151 {
2152
2153 KeySym ks_ret ;
2154 char buf_ret[11] ;
2155 int ret_len ;
2156 XComposeStatus status_in_out;
2157
18d715bd 2158 ret_len = XLookupString( ( XKeyEvent *)&aReport ,
7fd59977 2159 (char *) buf_ret , 10 ,
2160 &ks_ret , &status_in_out ) ;
2161
2162
2163 buf_ret[ret_len] = '\0' ;
2164
4fe56619 2165 if (ret_len)
2166 {
2167 VT_ProcessKeyPress (buf_ret);
7fd59977 2168 }
2169 }
2170 break;
2171 case ButtonPress:
7fd59977 2172 {
18d715bd 2173 X_ButtonPress = aReport.xbutton.x;
2174 Y_ButtonPress = aReport.xbutton.y;
7fd59977 2175
18d715bd 2176 if (aReport.xbutton.button == Button1)
4fe56619 2177 {
18d715bd 2178 if (aReport.xbutton.state & ControlMask)
4fe56619 2179 {
18d715bd 2180 pick = VT_ProcessButton1Press (argc, argv, pick, (aReport.xbutton.state & ShiftMask));
4fe56619 2181 }
7fd59977 2182 else
2183 {
2184 IsDragged = Standard_True;
7fd59977 2185 DragFirst = Standard_True;
2186 }
4fe56619 2187 }
18d715bd 2188 else if (aReport.xbutton.button == Button3)
4fe56619 2189 {
7fd59977 2190 // Start rotation
4fe56619 2191 VT_ProcessButton3Press();
2192 }
7fd59977 2193 }
2194 break;
2195 case ButtonRelease:
2196 {
7fd59977 2197 if( IsDragged )
2198 {
2199 if( !DragFirst )
2200 {
2201 Aspect_Handle aWindow = VT_GetWindow()->XWindow();
18d715bd 2202 GC gc = XCreateGC( aDisplay, aWindow, 0, 0 );
2203 XDrawRectangle( aDisplay, aWindow, gc, min( X_ButtonPress, X_Motion ), min( Y_ButtonPress, Y_Motion ), abs( X_Motion-X_ButtonPress ), abs( Y_Motion-Y_ButtonPress ) );
7fd59977 2204 }
2205
2206 Handle( AIS_InteractiveContext ) aContext = ViewerTest::GetAISContext();
2207 if( aContext.IsNull() )
2208 {
2209 cout << "The context is null. Please use vinit before createmesh" << endl;
2210 return 0;
2211 }
2212
18d715bd 2213 Standard_Boolean ShiftPressed = ( aReport.xbutton.state & ShiftMask );
2214 if( aReport.xbutton.button==1 )
7fd59977 2215 if( DragFirst )
2216 if( ShiftPressed )
2217 {
2218 aContext->ShiftSelect();
7fd59977 2219 }
2220 else
2221 {
2222 aContext->Select();
7fd59977 2223 }
2224 else
2225 if( ShiftPressed )
2226 {
4fe56619 2227 aContext->ShiftSelect( min( X_ButtonPress, X_Motion ), min( Y_ButtonPress, Y_Motion ),
2228 max( X_ButtonPress, X_Motion ), max( Y_ButtonPress, Y_Motion ),
7fd59977 2229 ViewerTest::CurrentView());
7fd59977 2230 }
2231 else
2232 {
4fe56619 2233 aContext->Select( min( X_ButtonPress, X_Motion ), min( Y_ButtonPress, Y_Motion ),
2234 max( X_ButtonPress, X_Motion ), max( Y_ButtonPress, Y_Motion ),
7fd59977 2235 ViewerTest::CurrentView() );
7fd59977 2236 }
2237 else
4fe56619 2238 VT_ProcessButton3Release();
7fd59977 2239
2240 IsDragged = Standard_False;
2241 }
2242 else
4fe56619 2243 VT_ProcessButton3Release();
7fd59977 2244 }
2245 break;
2246 case MotionNotify:
2247 {
08398024 2248 if (GetWindowHandle (VT_GetWindow()) != aReport.xmotion.window)
2249 {
2250 break;
2251 }
7fd59977 2252 if( IsDragged )
2253 {
2254 Aspect_Handle aWindow = VT_GetWindow()->XWindow();
18d715bd 2255 GC gc = XCreateGC( aDisplay, aWindow, 0, 0 );
2256 XSetFunction( aDisplay, gc, GXinvert );
7fd59977 2257
2258 if( !DragFirst )
18d715bd 2259 XDrawRectangle(aDisplay, aWindow, gc, min( X_ButtonPress, X_Motion ), min( Y_ButtonPress, Y_Motion ), abs( X_Motion-X_ButtonPress ), abs( Y_Motion-Y_ButtonPress ) );
7fd59977 2260
18d715bd 2261 X_Motion = aReport.xmotion.x;
2262 Y_Motion = aReport.xmotion.y;
7fd59977 2263 DragFirst = Standard_False;
2264
18d715bd 2265 XDrawRectangle( aDisplay, aWindow, gc, min( X_ButtonPress, X_Motion ), min( Y_ButtonPress, Y_Motion ), abs( X_Motion-X_ButtonPress ), abs( Y_Motion-Y_ButtonPress ) );
7fd59977 2266 }
2267 else
2268 {
18d715bd 2269 X_Motion = aReport.xmotion.x;
2270 Y_Motion = aReport.xmotion.y;
7fd59977 2271
18d715bd 2272 // remove all the ButtonMotionMaskr
2273 while( XCheckMaskEvent( aDisplay, ButtonMotionMask, &aReport) ) ;
7fd59977 2274
18d715bd 2275 if ( ZClipIsOn && aReport.xmotion.state & ShiftMask ) {
7fd59977 2276 if ( Abs(X_Motion - X_ButtonPress) > 2 ) {
2277
2278 Quantity_Length VDX, VDY;
2279
2280 ViewerTest::CurrentView()->Size(VDX,VDY);
2281 Standard_Real VDZ =0 ;
2282 VDZ = ViewerTest::CurrentView()->ZSize();
2283
7fd59977 2284 printf("%f,%f,%f\n", VDX, VDY, VDZ);
2285
2286 Quantity_Length dx = 0 ;
2287 dx = ViewerTest::CurrentView()->Convert(X_Motion - X_ButtonPress);
2288
2289 cout << dx << endl;
2290
2291 dx = dx / VDX * VDZ;
2292
2293 cout << dx << endl;
2294
7fd59977 2295 ViewerTest::CurrentView()->Redraw();
2296 }
2297 }
2298
18d715bd 2299 if ( aReport.xmotion.state & ControlMask ) {
2300 if ( aReport.xmotion.state & Button1Mask ) {
7fd59977 2301 ProcessControlButton1Motion();
2302 }
18d715bd 2303 else if ( aReport.xmotion.state & Button2Mask ) {
4fe56619 2304 VT_ProcessControlButton2Motion();
7fd59977 2305 }
18d715bd 2306 else if ( aReport.xmotion.state & Button3Mask ) {
4fe56619 2307 VT_ProcessControlButton3Motion();
7fd59977 2308 }
2309 }
4fe56619 2310 else
2311 {
2312 VT_ProcessMotion();
7fd59977 2313 }
2314 }
2315 }
2316 break;
2317}
7fd59977 2318return pick;
2319}
2320
2321//==============================================================================
2322//function : VProcessEvents
2323//purpose : call by Tk_CreateFileHandler() to be able to manage the
2324// event in the Viewer window
2325//==============================================================================
2326
2327static void VProcessEvents(ClientData,int)
2328{
18d715bd 2329 NCollection_Vector<int> anEventNumbers;
2330 // Get number of messages from every display
2331 for (NCollection_DoubleMap <TCollection_AsciiString, Handle(Graphic3d_GraphicDriver)>::Iterator
2332 anIter (ViewerTest_myDrivers); anIter.More(); anIter.Next())
2333 {
2334 anEventNumbers.Append(XPending (anIter.Key2()->GetDisplayConnection()->GetDisplay()));
4269bd1b 2335 }
18d715bd 2336 // Handle events for every display
2337 int anEventIter = 0;
2338 for (NCollection_DoubleMap <TCollection_AsciiString, Handle(Graphic3d_GraphicDriver)>::Iterator
2339 anIter (ViewerTest_myDrivers); anIter.More(); anIter.Next(), anEventIter++)
2340 {
4269bd1b 2341 for (int i = 0; i < anEventNumbers.Value(anEventIter) &&
18d715bd 2342 XPending (anIter.Key2()->GetDisplayConnection()->GetDisplay()) > 0; ++i)
2343 {
2344 SetDisplayConnection (anIter.Key2()->GetDisplayConnection());
2345 int anEventResult = ViewerMainLoop( 0, NULL);
2346 // If window is closed or context was not found finish current event processing loop
2347 if (!anEventResult)
2348 return;
2349 }
7fd59977 2350 }
4269bd1b 2351
18d715bd 2352 SetDisplayConnection (ViewerTest::GetAISContext()->CurrentViewer()->Driver()->GetDisplayConnection());
4269bd1b 2353
7fd59977 2354}
2355#endif
2356
2357//==============================================================================
2358//function : OSWindowSetup
2359//purpose : Setup for the X11 window to be able to cath the event
2360//==============================================================================
2361
2362
2363static void OSWindowSetup()
2364{
4fe56619 2365#if !defined(_WIN32) && !defined(__WIN32__) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
7fd59977 2366 // X11
2367
2368 Window window = VT_GetWindow()->XWindow();
18d715bd 2369 SetDisplayConnection (ViewerTest::CurrentView()->Viewer()->Driver()->GetDisplayConnection());
2370 Display *aDisplay = GetDisplayConnection()->GetDisplay();
2371 XSynchronize(aDisplay, 1);
7fd59977 2372
2373 // X11 : For keyboard on SUN
2374 XWMHints wmhints;
2375 wmhints.flags = InputHint;
2376 wmhints.input = 1;
2377
18d715bd 2378 XSetWMHints( aDisplay, window, &wmhints);
7fd59977 2379
18d715bd 2380 XSelectInput( aDisplay, window, ExposureMask | KeyPressMask |
7fd59977 2381 ButtonPressMask | ButtonReleaseMask |
2382 StructureNotifyMask |
2383 PointerMotionMask |
2384 Button1MotionMask | Button2MotionMask |
18d715bd 2385 Button3MotionMask | FocusChangeMask
7fd59977 2386 );
18d715bd 2387 Atom aDeleteWindowAtom = GetDisplayConnection()->GetAtom(Aspect_XA_DELETE_WINDOW);
2388 XSetWMProtocols(aDisplay, window, &aDeleteWindowAtom, 1);
7fd59977 2389
18d715bd 2390 XSynchronize(aDisplay, 0);
7fd59977 2391
2392#else
2393 // WNT
2394#endif
2395
2396}
2397
2398
2399//==============================================================================
2400//function : VFit
2401
2402//purpose : Fitall, no DRAW arguments
2403//Draw arg : No args
2404//==============================================================================
2405
2406static int VFit(Draw_Interpretor& , Standard_Integer , const char** )
2407{
2408 const Handle(V3d_View) aView = ViewerTest::CurrentView();
2409 Handle(NIS_View) V = Handle(NIS_View)::DownCast(aView);
2410 if (V.IsNull() == Standard_False) {
2411 V->FitAll3d();
2412 } else if (aView.IsNull() == Standard_False) {
2413 aView->FitAll();
2414 }
2415 return 0;
2416}
2417
2418//==============================================================================
2419//function : VZFit
2420//purpose : ZFitall, no DRAW arguments
2421//Draw arg : No args
2422//==============================================================================
2423
2424static int VZFit(Draw_Interpretor& , Standard_Integer , const char** )
2425{
2426 Handle(V3d_View) V = ViewerTest::CurrentView();
2427 if ( !V.IsNull() ) V->ZFitAll(); return 0; }
2428
2429
2430static int VRepaint(Draw_Interpretor& , Standard_Integer , const char** )
2431{
2432 Handle(V3d_View) V = ViewerTest::CurrentView();
2433 if ( !V.IsNull() ) V->Redraw(); return 0;
2434}
2435
2436
2437//==============================================================================
2438//function : VClear
2439//purpose : Remove all the object from the viewer
2440//Draw arg : No args
2441//==============================================================================
2442
2443static int VClear(Draw_Interpretor& , Standard_Integer , const char** )
2444{
2445 Handle(V3d_View) V = ViewerTest::CurrentView();
2446 if(!V.IsNull())
2447 ViewerTest::Clear();
2448 return 0;
2449}
2450
2451//==============================================================================
2452//function : VPick
2453//purpose :
2454//==============================================================================
2455
2456static int VPick(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2457{ if (ViewerTest::CurrentView().IsNull() ) return 1;
2458
2459if ( argc < 4 ) {
2460 di << argv[0] << "Invalid number of arguments" << "\n";
2461 return 1;
2462}
2463
2464while (ViewerMainLoop( argc, argv)) {
2465}
2466
2467return 0;
2468}
2469
7fd59977 2470//==============================================================================
2471//function : InitViewerTest
2472//purpose : initialisation de toutes les variables static de ViewerTest (dp)
2473//==============================================================================
2474
18d715bd 2475void ViewerTest_InitViewerTest (const Handle(AIS_InteractiveContext)& theContext)
7fd59977 2476{
18d715bd 2477 Handle(V3d_Viewer) aViewer = theContext->CurrentViewer();
2478 ViewerTest::SetAISContext(theContext);
2479 aViewer->InitActiveViews();
2480 Handle(V3d_View) aView = aViewer->ActiveView();
2481 if (aViewer->MoreActiveViews()) ViewerTest::CurrentView(aView);
7fd59977 2482 ViewerTest::ResetEventManager();
18d715bd 2483 Handle(Aspect_Window) aWindow = aView->Window();
4fe56619 2484#if !defined(_WIN32) && !defined(__WIN32__) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
7fd59977 2485 // X11
18d715bd 2486 VT_GetWindow() = Handle(Xw_Window)::DownCast(aWindow);
7fd59977 2487 OSWindowSetup();
18d715bd 2488 static int aFirst = 1;
2489 if ( aFirst ) {
7fd59977 2490#if TCL_MAJOR_VERSION < 8
18d715bd 2491 Tk_CreateFileHandler((void*)XConnectionNumber(GetDisplayConnection()->GetDisplay()),
7fd59977 2492 TK_READABLE, VProcessEvents, (ClientData) 0);
2493#else
18d715bd 2494 Tk_CreateFileHandler(XConnectionNumber(GetDisplayConnection()->GetDisplay()),
7fd59977 2495 TK_READABLE, VProcessEvents, (ClientData) 0);
2496#endif
18d715bd 2497 aFirst = 0;
7fd59977 2498 }
2499#endif
2500}
2501
7fd59977 2502//==============================================================================
2503//function : VSetBg
2504//purpose : Load image as background
2505//==============================================================================
2506
2507static int VSetBg(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2508{
2509 if (argc < 2 || argc > 3)
2510 {
2511 di << "Usage : " << argv[0] << " imagefile [filltype] : Load image as background" << "\n";
f8b2ed36 2512 di << "filltype can be one of CENTERED, TILED, STRETCH, NONE" << "\n";
7fd59977 2513 return 1;
2514 }
2515
2516 Handle(AIS_InteractiveContext) AISContext = ViewerTest::GetAISContext();
2517 if(AISContext.IsNull())
2518 {
2519 di << "use 'vinit' command before " << argv[0] << "\n";
2520 return 1;
2521 }
2522
2523 Aspect_FillMethod aFillType = Aspect_FM_CENTERED;
2524 if (argc == 3)
2525 {
2526 const char* szType = argv[2];
2527 if (strcmp(szType, "NONE" ) == 0) aFillType = Aspect_FM_NONE;
2528 else if (strcmp(szType, "CENTERED") == 0) aFillType = Aspect_FM_CENTERED;
2529 else if (strcmp(szType, "TILED" ) == 0) aFillType = Aspect_FM_TILED;
2530 else if (strcmp(szType, "STRETCH" ) == 0) aFillType = Aspect_FM_STRETCH;
2531 else
2532 {
2533 di << "Wrong fill type : " << szType << "\n";
2534 di << "Must be one of CENTERED, TILED, STRETCH, NONE" << "\n";
2535 return 1;
2536 }
2537 }
2538
2539 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
2540 V3dView->SetBackgroundImage(argv[1], aFillType, Standard_True);
2541
2542 return 0;
2543}
2544
f8b2ed36 2545//==============================================================================
2546//function : VSetBgMode
2547//purpose : Change background image fill type
2548//==============================================================================
2549
2550static int VSetBgMode(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2551{
2552 if (argc != 2)
2553 {
2554 di << "Usage : " << argv[0] << " filltype : Change background image mode" << "\n";
2555 di << "filltype must be one of CENTERED, TILED, STRETCH, NONE" << "\n";
2556 return 1;
2557 }
2558
2559 Handle(AIS_InteractiveContext) AISContext = ViewerTest::GetAISContext();
2560 if(AISContext.IsNull())
2561 {
2562 di << "use 'vinit' command before " << argv[0] << "\n";
2563 return 1;
2564 }
1d47d8d0 2565 Aspect_FillMethod aFillType = Aspect_FM_NONE;
2566 const char* szType = argv[1];
2567 if (strcmp(szType, "NONE" ) == 0) aFillType = Aspect_FM_NONE;
2568 else if (strcmp(szType, "CENTERED") == 0) aFillType = Aspect_FM_CENTERED;
2569 else if (strcmp(szType, "TILED" ) == 0) aFillType = Aspect_FM_TILED;
2570 else if (strcmp(szType, "STRETCH" ) == 0) aFillType = Aspect_FM_STRETCH;
2571 else
f8b2ed36 2572 {
1d47d8d0 2573 di << "Wrong fill type : " << szType << "\n";
2574 di << "Must be one of CENTERED, TILED, STRETCH, NONE" << "\n";
2575 return 1;
f8b2ed36 2576 }
f8b2ed36 2577 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
2578 V3dView->SetBgImageStyle(aFillType, Standard_True);
f8b2ed36 2579 return 0;
2580}
2581
7fd59977 2582//==============================================================================
2583//function : VSetGradientBg
2584//purpose : Mount gradient background
2585//==============================================================================
2586static int VSetGradientBg(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2587{
2588 if (argc != 8 )
2589 {
2590 di << "Usage : " << argv[0] << " R1 G1 B1 R2 G2 B2 Type : Mount gradient background" << "\n";
2591 di << "R1,G1,B1,R2,G2,B2 = [0..255]" << "\n";
2592 di << "Type must be one of 0 = NONE, 1 = HOR, 2 = VER, 3 = DIAG1, 4 = DIAG2" << "\n";
2593 di << " 5 = CORNER1, 6 = CORNER2, 7 = CORNER3, 8 = CORNER4" << "\n";
2594 return 1;
2595 }
2596
2597 Handle(AIS_InteractiveContext) AISContext = ViewerTest::GetAISContext();
2598 if(AISContext.IsNull())
2599 {
2600 di << "use 'vinit' command before " << argv[0] << "\n";
2601 return 1;
2602 }
2603 if (argc == 8)
2604 {
2605
91322f44 2606 Standard_Real R1 = Draw::Atof(argv[1])/255.;
2607 Standard_Real G1 = Draw::Atof(argv[2])/255.;
2608 Standard_Real B1 = Draw::Atof(argv[3])/255.;
7fd59977 2609 Quantity_Color aColor1(R1,G1,B1,Quantity_TOC_RGB);
2610
91322f44 2611 Standard_Real R2 = Draw::Atof(argv[4])/255.;
2612 Standard_Real G2 = Draw::Atof(argv[5])/255.;
2613 Standard_Real B2 = Draw::Atof(argv[6])/255.;
7fd59977 2614
2615 Quantity_Color aColor2(R2,G2,B2,Quantity_TOC_RGB);
91322f44 2616 int aType = Draw::Atoi(argv[7]);
7fd59977 2617 if( aType < 0 || aType > 8 )
2618 {
2619 di << "Wrong fill type " << "\n";
2620 di << "Must be one of 0 = NONE, 1 = HOR, 2 = VER, 3 = DIAG1, 4 = DIAG2" << "\n";
2621 di << " 5 = CORNER1, 6 = CORNER2, 7 = CORNER3, 8 = CORNER4" << "\n";
2622 return 1;
2623 }
2624
2625 Aspect_GradientFillMethod aMethod = Aspect_GradientFillMethod(aType);
2626
2627 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
2628 V3dView->SetBgGradientColors( aColor1, aColor2, aMethod, 1);
2629 }
2630
2631 return 0;
2632}
2633
f8b2ed36 2634//==============================================================================
2635//function : VSetGradientBgMode
2636//purpose : Change gradient background fill style
2637//==============================================================================
2638static int VSetGradientBgMode(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2639{
2640 if (argc != 2 )
2641 {
2642 di << "Usage : " << argv[0] << " Type : Change gradient background fill type" << "\n";
2643 di << "Type must be one of 0 = NONE, 1 = HOR, 2 = VER, 3 = DIAG1, 4 = DIAG2" << "\n";
2644 di << " 5 = CORNER1, 6 = CORNER2, 7 = CORNER3, 8 = CORNER4" << "\n";
2645 return 1;
2646 }
2647
2648 Handle(AIS_InteractiveContext) AISContext = ViewerTest::GetAISContext();
2649 if(AISContext.IsNull())
2650 {
2651 di << "use 'vinit' command before " << argv[0] << "\n";
2652 return 1;
2653 }
2654 if (argc == 2)
2655 {
91322f44 2656 int aType = Draw::Atoi(argv[1]);
f8b2ed36 2657 if( aType < 0 || aType > 8 )
2658 {
2659 di << "Wrong fill type " << "\n";
2660 di << "Must be one of 0 = NONE, 1 = HOR, 2 = VER, 3 = DIAG1, 4 = DIAG2" << "\n";
2661 di << " 5 = CORNER1, 6 = CORNER2, 7 = CORNER3, 8 = CORNER4" << "\n";
2662 return 1;
2663 }
2664
2665 Aspect_GradientFillMethod aMethod = Aspect_GradientFillMethod(aType);
2666
2667 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
2668 V3dView->SetBgGradientStyle( aMethod, 1 );
2669 }
2670
2671 return 0;
2672}
2673
2674//==============================================================================
2675//function : VSetColorBg
2676//purpose : Set color background
2677//==============================================================================
2678static int VSetColorBg(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2679{
2680 if (argc != 4 )
2681 {
2682 di << "Usage : " << argv[0] << " R G B : Set color background" << "\n";
2683 di << "R,G,B = [0..255]" << "\n";
2684 return 1;
2685 }
2686
2687 Handle(AIS_InteractiveContext) AISContext = ViewerTest::GetAISContext();
2688 if(AISContext.IsNull())
2689 {
2690 di << "use 'vinit' command before " << argv[0] << "\n";
2691 return 1;
2692 }
2693 if (argc == 4)
2694 {
2695
91322f44 2696 Standard_Real R = Draw::Atof(argv[1])/255.;
2697 Standard_Real G = Draw::Atof(argv[2])/255.;
2698 Standard_Real B = Draw::Atof(argv[3])/255.;
f8b2ed36 2699 Quantity_Color aColor(R,G,B,Quantity_TOC_RGB);
2700
2701 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
2702 V3dView->SetBackgroundColor( aColor );
2703 V3dView->Update();
2704 }
2705
2706 return 0;
2707}
2708
7fd59977 2709//==============================================================================
2710//function : VScale
2711//purpose : View Scaling
2712//==============================================================================
2713
2714static int VScale(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2715{
2716 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
2717 if ( V3dView.IsNull() ) return 1;
2718
2719 if ( argc != 4 ) {
2720 di << argv[0] << "Invalid number of arguments" << "\n";
2721 return 1;
2722 }
91322f44 2723 V3dView->SetAxialScale( Draw::Atof(argv[1]), Draw::Atof(argv[2]), Draw::Atof(argv[3]) );
7fd59977 2724 return 0;
2725}
2726//==============================================================================
2727//function : VTestZBuffTrihedron
7c8a8fcc 2728//purpose : Displays a V3d_ZBUFFER'ed or V3d_WIREFRAME'd trihedron
7fd59977 2729//==============================================================================
2730
2731static int VTestZBuffTrihedron(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2732{
2733 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
2734 if ( V3dView.IsNull() ) return 1;
2735
7fd59977 2736 V3dView->ZBufferTriedronSetup();
7c8a8fcc 2737
2738 if ( argc == 1 ) {
2739 // Set up default trihedron parameters
2740 V3dView->TriedronDisplay( Aspect_TOTP_LEFT_LOWER, Quantity_NOC_WHITE, 0.1, V3d_ZBUFFER );
2741 } else
2742 if ( argc == 7 )
2743 {
2744 Aspect_TypeOfTriedronPosition aPosition = Aspect_TOTP_LEFT_LOWER;
2745 const char* aPosType = argv[1];
2746
2747 if ( strcmp(aPosType, "center") == 0 )
2748 {
2749 aPosition = Aspect_TOTP_CENTER;
2750 } else
2751 if (strcmp(aPosType, "left_lower") == 0)
2752 {
2753 aPosition = Aspect_TOTP_LEFT_LOWER;
2754 } else
2755 if (strcmp(aPosType, "left_upper") == 0)
2756 {
2757 aPosition = Aspect_TOTP_LEFT_UPPER;
2758 } else
2759 if (strcmp(aPosType, "right_lower") == 0)
2760 {
2761 aPosition = Aspect_TOTP_RIGHT_LOWER;
2762 } else
2763 if (strcmp(aPosType, "right_upper") == 0)
2764 {
2765 aPosition = Aspect_TOTP_RIGHT_UPPER;
2766 } else
2767 {
2768 di << argv[1] << " Invalid type of alignment" << "\n";
2769 di << "Must be one of [ center, left_lower," << "\n";
2770 di << "left_upper, right_lower, right_upper ]" << "\n";
2771 return 1;
2772 }
2773
91322f44 2774 Standard_Real R = Draw::Atof(argv[2])/255.;
2775 Standard_Real G = Draw::Atof(argv[3])/255.;
2776 Standard_Real B = Draw::Atof(argv[4])/255.;
7c8a8fcc 2777 Quantity_Color aColor(R, G, B, Quantity_TOC_RGB);
2778
91322f44 2779 Standard_Real aScale = Draw::Atof(argv[5]);
7c8a8fcc 2780
2781 if( aScale <= 0.0 )
2782 {
2783 di << argv[5] << " Invalid value. Must be > 0" << "\n";
2784 return 1;
2785 }
2786
2787 V3d_TypeOfVisualization aPresentation = V3d_ZBUFFER;
2788 const char* aPresType = argv[6];
2789
2790 if ( strcmp(aPresType, "wireframe") == 0 )
2791 {
2792 aPresentation = V3d_WIREFRAME;
2793 } else
2794 if (strcmp(aPresType, "zbuffer") == 0)
2795 {
2796 aPresentation = V3d_ZBUFFER;
2797 } else
2798 {
2799 di << argv[6] << " Invalid type of visualization" << "\n";
2800 di << "Must be one of [ wireframe, zbuffer ]" << "\n";
2801 return 1;
2802 }
2803
2804 V3dView->TriedronDisplay( aPosition, aColor.Name(), aScale, aPresentation );
2805
2806 } else
2807 {
2808 di << argv[0] << " Invalid number of arguments" << "\n";
2809 return 1;
2810 }
2811
7fd59977 2812 V3dView->ZFitAll();
7c8a8fcc 2813
7fd59977 2814 return 0;
2815}
2816
2817//==============================================================================
2818//function : VRotate
2819//purpose : Camera Rotating
2820//==============================================================================
2821
2822static int VRotate( Draw_Interpretor& di, Standard_Integer argc, const char** argv ) {
2823 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
2824 if ( V3dView.IsNull() ) {
2825 return 1;
2826 }
2827
2828 if ( argc == 4 ) {
91322f44 2829 V3dView->Rotate( Draw::Atof(argv[1]), Draw::Atof(argv[2]), Draw::Atof(argv[3]) );
7fd59977 2830 return 0;
2831 } else if ( argc == 7 ) {
91322f44 2832 V3dView->Rotate( Draw::Atof(argv[1]), Draw::Atof(argv[2]), Draw::Atof(argv[3]), Draw::Atof(argv[4]), Draw::Atof(argv[5]), Draw::Atof(argv[6]) );
7fd59977 2833 return 0;
2834 } else {
2835 di << argv[0] << " Invalid number of arguments" << "\n";
2836 return 1;
2837 }
2838}
2839
2840//==============================================================================
2841//function : VZoom
2842//purpose : View zoom in / out (relative to current zoom)
2843//==============================================================================
2844
2845static int VZoom( Draw_Interpretor& di, Standard_Integer argc, const char** argv ) {
2846 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
2847 if ( V3dView.IsNull() ) {
2848 return 1;
2849 }
2850
2851 if ( argc == 2 ) {
91322f44 2852 Standard_Real coef = Draw::Atof(argv[1]);
7fd59977 2853 if ( coef <= 0.0 ) {
2854 di << argv[1] << "Invalid value" << "\n";
2855 return 1;
2856 }
91322f44 2857 V3dView->SetZoom( Draw::Atof(argv[1]) );
7fd59977 2858 return 0;
2859 } else {
2860 di << argv[0] << " Invalid number of arguments" << "\n";
2861 return 1;
2862 }
2863}
2864
2865//==============================================================================
2866//function : VPan
2867//purpose : View panning (in pixels)
2868//==============================================================================
2869
2870static int VPan( Draw_Interpretor& di, Standard_Integer argc, const char** argv ) {
2871 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
2872 if ( V3dView.IsNull() ) return 1;
2873
2874 if ( argc == 3 ) {
91322f44 2875 V3dView->Pan( Draw::Atoi(argv[1]), Draw::Atoi(argv[2]) );
7fd59977 2876 return 0;
2877 } else {
2878 di << argv[0] << " Invalid number of arguments" << "\n";
2879 return 1;
2880 }
2881}
2882
2883
2884//==============================================================================
2885//function : VExport
5cedc27f 2886//purpose : Export the view to a vector graphic format (PS, EMF, PDF)
7fd59977 2887//==============================================================================
2888
2889static int VExport(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2890{
2891 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
5cedc27f
K		 2892 if (V3dView.IsNull())
2893 return 1;
7fd59977 2894
5cedc27f
K		 2895 if (argc == 1)
2896 {
2897 std::cout << "Usage: " << argv[0] << " Filename [Format]\n";
7fd59977 2898 return 1;
2899 }
2900
5cedc27f
K		 2901 Graphic3d_ExportFormat anExpFormat = Graphic3d_EF_PDF;
2902 TCollection_AsciiString aFormatStr;
2903
2904 TCollection_AsciiString aFileName (argv[1]);
2905 Standard_Integer aLen = aFileName.Length();
2906
2907 if (argc > 2)
2908 {
2909 aFormatStr = TCollection_AsciiString (argv[2]);
2910 }
2911 else if (aLen >= 4)
2912 {
2913 if (aFileName.Value (aLen - 2) == '.')
2914 {
2915 aFormatStr = aFileName.SubString (aLen - 1, aLen);
2916 }
2917 else if (aFileName.Value (aLen - 3) == '.')
2918 {
2919 aFormatStr = aFileName.SubString (aLen - 2, aLen);
2920 }
2921 else
2922 {
2923 std::cout << "Export format couln't be detected from filename '" << argv[1] << "'\n";
2924 return 1;
2925 }
2926 }
2927 else
2928 {
2929 std::cout << "Export format couln't be detected from filename '" << argv[1] << "'\n";
2930 return 1;
2931 }
2932
2933 aFormatStr.UpperCase();
2934 if (aFormatStr == "PS")
2935 anExpFormat = Graphic3d_EF_PostScript;
2936 else if (aFormatStr == "EPS")
2937 anExpFormat = Graphic3d_EF_EnhPostScript;
2938 else if (aFormatStr == "TEX")
2939 anExpFormat = Graphic3d_EF_TEX;
2940 else if (aFormatStr == "PDF")
2941 anExpFormat = Graphic3d_EF_PDF;
2942 else if (aFormatStr == "SVG")
2943 anExpFormat = Graphic3d_EF_SVG;
2944 else if (aFormatStr == "PGF")
2945 anExpFormat = Graphic3d_EF_PGF;
2946 else if (aFormatStr == "EMF")
2947 anExpFormat = Graphic3d_EF_EMF;
2948 else
2949 {
2950 std::cout << "Invalid export format '" << aFormatStr << "'\n";
2951 return 1;
2952 }
2953
9753e6de 2954 try {
2955 if (!V3dView->View()->Export (argv[1], anExpFormat))
2956 {
2957 di << "Error: export of image to " << aFormatStr << " failed!\n";
2958 }
2959 }
2960 catch (Standard_Failure)
5cedc27f 2961 {
9753e6de 2962 di << "Error: export of image to " << aFormatStr << " failed";
2963 di << " (exception: " << Standard_Failure::Caught()->GetMessageString() << ")";
5cedc27f 2964 }
7fd59977 2965 return 0;
2966}
2967
2968//==============================================================================
2969//function : VColorScale
2970//purpose : representation color scale
2971//==============================================================================
2972#include <V3d_ColorScale.hxx>
2973
2974static int VColorScale (Draw_Interpretor& di, Standard_Integer argc, const char ** argv)
2975{
2976 if ( argc != 1 && argc != 4 && argc != 5 && argc != 6 && argc != 8 )
2977 {
2978 di << "Usage : " << argv[0] << " [RangeMin = 0 RangeMax = 100 Intervals = 10 HeightFont = 16 Position = Right X = 0 Y = 0] " << "\n";
2979 return 1;
2980 }
2981
2982 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
2983 if(aContext.IsNull()) {
2984 di << argv[0] << " ERROR : use 'vinit' command before " << "\n";
2985 return -1;
2986 }
2987
2988 Standard_Real minRange = 0. , maxRange = 100. ;
2989
2990 Standard_Integer numIntervals = 10 ;
208e6839 2991 Standard_Integer textHeight = 16;
7fd59977 2992 Aspect_TypeOfColorScalePosition position = Aspect_TOCSP_RIGHT;
2993 Standard_Real X = 0., Y = 0. ;
2994
2995 if ( argc < 9 )
2996 {
2997 if( argc > 3 )
2998 {
91322f44 2999 minRange = Draw::Atof( argv[1] );
3000 maxRange = Draw::Atof( argv[2] );
3001 numIntervals = Draw::Atoi( argv[3] );
7fd59977 3002 }
3003 if ( argc > 4 )
91322f44 3004 textHeight = Draw::Atoi( argv[4] );
7fd59977 3005 if ( argc > 5 )
91322f44 3006 position = (Aspect_TypeOfColorScalePosition)Draw::Atoi( argv[5] );
7fd59977 3007 if ( argc > 7 )
3008 {
91322f44 3009 X = Draw::Atof( argv[6] );
3010 Y = Draw::Atof( argv[7] );
7fd59977 3011 }
3012 }
3013 Handle(V3d_View) curView = ViewerTest::CurrentView( );
3014 if ( curView.IsNull( ) )
3015 return 1;
3016 Handle(Aspect_ColorScale) aCSV = curView->ColorScale( );
3017 Handle(V3d_ColorScale) aCS = ( Handle( V3d_ColorScale )::DownCast( aCSV ) );
3018 if( ! aCS.IsNull( ) )
3019 {
3020 aCS->SetPosition( X , Y );
3021 aCS->SetHeight( 0.95) ;
3022 aCS->SetTextHeight( textHeight );
3023 aCS->SetRange( minRange , maxRange );
3024 aCS->SetNumberOfIntervals( numIntervals );
3025 aCS->SetLabelPosition( position );
3026 if( !curView->ColorScaleIsDisplayed() )
3027 curView->ColorScaleDisplay( );
3028 }
3029 return 0;
3030}
3031
3032//==============================================================================
3033//function : VGraduatedTrihedron
3034//purpose : Displays a graduated trihedron
3035//==============================================================================
13a22457
S		 3036
3037static void AddMultibyteString (TCollection_ExtendedString &name, const char *arg)
3038{
3039 const char *str = arg;
3040 while (*str)
3041 {
3042 unsigned short c1 = *str++;
3043 unsigned short c2 = *str++;
3044 if (!c1 || !c2) break;
3045 name += (Standard_ExtCharacter)((c1 << 8) | c2);
3046 }
3047}
3048
7fd59977 3049static int VGraduatedTrihedron(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
3050{
13a22457
S		 3051 // Check arguments
3052 if (argc != 2 && argc < 5)
3053 {
3054 di<<"Error: "<<argv[0]<<" - invalid number of arguments\n";
3055 di<<"Usage: type help "<<argv[0]<<"\n";
3056 return 1; //TCL_ERROR
3057 }
7fd59977 3058
13a22457
S		 3059 Handle(V3d_View) aV3dView = ViewerTest::CurrentView();
3060
3061 // Create 3D view if it doesn't exist
3062 if ( aV3dView.IsNull() )
7fd59977 3063 {
4fe56619 3064 ViewerTest::ViewerInit();
13a22457
S		 3065 aV3dView = ViewerTest::CurrentView();
3066 if( aV3dView.IsNull() )
3067 {
3068 di << "Error: Cannot create a 3D view\n";
3069 return 1; //TCL_ERROR
3070 }
7fd59977 3071 }
3072
13a22457 3073 // Erase (==0) or display (!=0)
91322f44 3074 const int display = Draw::Atoi(argv[1]);
7fd59977 3075
13a22457 3076 if (display)
7fd59977 3077 {
13a22457
S		 3078 // Text font
3079 TCollection_AsciiString font;
3080 if (argc < 6)
3081 font.AssignCat("Courier");
3082 else
3083 font.AssignCat(argv[5]);
3084
3085 // Text is multibyte
91322f44 3086 const Standard_Boolean isMultibyte = (argc < 7)? Standard_False : (Draw::Atoi(argv[6]) != 0);
13a22457
S		 3087
3088 // Set axis names
3089 TCollection_ExtendedString xname, yname, zname;
3090 if (argc >= 5)
3091 {
3092 if (isMultibyte)
7fd59977 3093 {
13a22457
S		 3094 AddMultibyteString(xname, argv[2]);
3095 AddMultibyteString(yname, argv[3]);
3096 AddMultibyteString(zname, argv[4]);
7fd59977 3097 }
13a22457
S		 3098 else
3099 {
3100 xname += argv[2];
3101 yname += argv[3];
3102 zname += argv[4];
3103 }
3104 }
3105 else
3106 {
3107 xname += "X (mm)";
3108 yname += "Y (mm)";
3109 zname += "Z (mm)";
3110 }
7fd59977 3111
13a22457
S		 3112 aV3dView->GraduatedTrihedronDisplay(xname, yname, zname,
3113 Standard_True/*xdrawname*/, Standard_True/*ydrawname*/, Standard_True/*zdrawname*/,
3114 Standard_True/*xdrawvalues*/, Standard_True/*ydrawvalues*/, Standard_True/*zdrawvalues*/,
3115 Standard_True/*drawgrid*/,
3116 Standard_True/*drawaxes*/,
3117 5/*nbx*/, 5/*nby*/, 5/*nbz*/,
3118 10/*xoffset*/, 10/*yoffset*/, 10/*zoffset*/,
3119 30/*xaxisoffset*/, 30/*yaxisoffset*/, 30/*zaxisoffset*/,
3120 Standard_True/*xdrawtickmarks*/, Standard_True/*ydrawtickmarks*/, Standard_True/*zdrawtickmarks*/,
3121 10/*xtickmarklength*/, 10/*ytickmarklength*/, 10/*ztickmarklength*/,
3122 Quantity_NOC_WHITE/*gridcolor*/,
3123 Quantity_NOC_RED/*xnamecolor*/,Quantity_NOC_GREEN/*ynamecolor*/,Quantity_NOC_BLUE1/*znamecolor*/,
3124 Quantity_NOC_RED/*xcolor*/,Quantity_NOC_GREEN/*ycolor*/,Quantity_NOC_BLUE1/*zcolor*/,font);
3125 }
7fd59977 3126 else
13a22457 3127 aV3dView->GraduatedTrihedronErase();
7fd59977 3128
3129 ViewerTest::GetAISContext()->UpdateCurrentViewer();
13a22457
S		 3130 aV3dView->Redraw();
3131
7fd59977 3132 return 0;
3133}
3134
7edf74fd
A		 3135//==============================================================================
3136//function : VPrintView
3137//purpose : Test printing algorithm, print the view to image file with given
3138// width and height. Printing implemented only for WNT.
3139//==============================================================================
4fe56619 3140static int VPrintView (Draw_Interpretor& di, Standard_Integer argc,
7edf74fd
A		 3141 const char** argv)
3142{
3143#ifndef WNT
3144 di << "Printing implemented only for wnt!\n";
3145 return 1;
3146#else
3147
3148 Handle(AIS_InteractiveContext) aContextAIS = NULL;
3149 Handle(V3d_View) aView = NULL;
3150 aContextAIS = ViewerTest::GetAISContext();
3151 if (!aContextAIS.IsNull())
3152 {
3153 const Handle(V3d_Viewer)& Vwr = aContextAIS->CurrentViewer();
3154 Vwr->InitActiveViews();
3155 if(Vwr->MoreActiveViews())
3156 aView = Vwr->ActiveView();
3157 }
3158
3159 // check for errors
3160 if (aView.IsNull())
3161 {
3162 di << "Call vinit before!\n";
3163 return 1;
3164 }
3165 else if (argc < 4)
3166 {
3167 di << "Use: " << argv[0];
3168 di << " width height filename [print algo=0]\n";
3169 di << "width, height of the intermediate buffer for operation\n";
3170 di << "algo : {0|1}\n";
3171 di << " 0 - stretch algorithm\n";
3172 di << " 1 - tile algorithm\n";
3173 di << "test printing algorithms into an intermediate buffer\n";
3174 di << "with saving output to an image file\n";
3175 return 1;
3176 }
3177
3178 // get the input params
91322f44 3179 Standard_Integer aWidth = Draw::Atoi (argv[1]);
3180 Standard_Integer aHeight = Draw::Atoi (argv[2]);
7edf74fd
A		 3181 Standard_Integer aMode = 0;
3182 TCollection_AsciiString aFileName = TCollection_AsciiString (argv[3]);
3183 if (argc==5)
91322f44 3184 aMode = Draw::Atoi (argv[4]);
7edf74fd
A		 3185
3186 // check the input parameters
3187 if (aWidth <= 0 || aHeight <= 0)
3188 {
3189 di << "Width and height must be positive values!\n";
3190 return 1;
3191 }
3192 if (aMode != 0 && aMode != 1)
3193 aMode = 0;
3194
7edf74fd 3195 // define compatible bitmap
692613e5 3196 HDC anDC = CreateCompatibleDC(0);
7edf74fd
A		 3197 BITMAPINFO aBitmapData;
3198 memset (&aBitmapData, 0, sizeof (BITMAPINFOHEADER));
3199 aBitmapData.bmiHeader.biSize = sizeof (BITMAPINFOHEADER);
3200 aBitmapData.bmiHeader.biWidth = aWidth ;
3201 aBitmapData.bmiHeader.biHeight = aHeight;
3202 aBitmapData.bmiHeader.biPlanes = 1;
3203 aBitmapData.bmiHeader.biBitCount = 24;
3204 aBitmapData.bmiHeader.biXPelsPerMeter = 0;
3205 aBitmapData.bmiHeader.biYPelsPerMeter = 0;
3206 aBitmapData.bmiHeader.biClrUsed = 0;
3207 aBitmapData.bmiHeader.biClrImportant = 0;
3208 aBitmapData.bmiHeader.biCompression = BI_RGB;
3209 aBitmapData.bmiHeader.biSizeImage = 0;
3210
3211 // Create Device Independent Bitmap
692613e5 3212 void* aBitsOut = NULL;
7edf74fd 3213 HBITMAP aMemoryBitmap = CreateDIBSection (anDC, &aBitmapData, DIB_RGB_COLORS,
692613e5 3214 &aBitsOut, NULL, 0);
7edf74fd
A		 3215 HGDIOBJ anOldBitmap = SelectObject(anDC, aMemoryBitmap);
3216
3217 Standard_Boolean isSaved = Standard_False, isPrinted = Standard_False;
692613e5 3218 if (aBitsOut != NULL)
4fe56619 3219 {
7edf74fd
A		 3220 if (aMode == 0)
3221 isPrinted = aView->Print(anDC,1,1,0,Aspect_PA_STRETCH);
3222 else
3223 isPrinted = aView->Print(anDC,1,1,0,Aspect_PA_TILE);
3224
3225 // succesfully printed into an intermediate buffer
3226 if (isPrinted)
3227 {
692613e5 3228 Image_PixMap aWrapper;
3229 aWrapper.InitWrapper (Image_PixMap::ImgBGR, (Standard_Byte* )aBitsOut, aWidth, aHeight, aWidth * 3 + aWidth % 4);
3230 aWrapper.SetTopDown (false);
3231
3232 Image_AlienPixMap anImageBitmap;
3233 anImageBitmap.InitCopy (aWrapper);
3234 isSaved = anImageBitmap.Save (aFileName);
7edf74fd
A		 3235 }
3236 else
3237 {
3238 di << "Print operation failed due to printing errors or\n";
3239 di << "insufficient memory available\n";
3240 di << "Please, try to use smaller dimensions for this test\n";
3241 di << "command, as it allocates intermediate buffer for storing\n";
3242 di << "the result\n";
3243 }
3244 }
3245 else
3246 {
3247 di << "Can't allocate memory for intermediate buffer\n";
3248 di << "Please use smaller dimensions\n";
3249 }
3250
3251 if (aMemoryBitmap)
3252 {
3253 SelectObject (anDC, anOldBitmap);
3254 DeleteObject (aMemoryBitmap);
3255 DeleteDC(anDC);
3256 }
3257
3258 if (!isSaved)
3259 {
3260 di << "Save to file operation failed. This operation may fail\n";
3261 di << "if you don't have enough available memory, then you can\n";
3262 di << "use smaller dimensions for the output file\n";
3263 return 1;
3264 }
3265
3266 return 0;
3267
3268#endif
3269}
3270
59f45b7c 3271//==============================================================================
3272//function : VZLayer
3273//purpose : Test z layer operations for v3d viewer
3274//==============================================================================
3275static int VZLayer (Draw_Interpretor& di, Standard_Integer argc, const char** argv)
3276{
3277 Handle(AIS_InteractiveContext) aContextAIS = ViewerTest::GetAISContext ();
3278 if (aContextAIS.IsNull())
3279 {
3280 di << "Call vinit before!\n";
3281 return 1;
3282 }
3283 else if (argc < 2)
3284 {
3285 di << "Use: vzlayer " << argv[0];
3286 di << " add/del/get [id]\n";
3287 di << " add - add new z layer to viewer and print its id\n";
3288 di << " del - del z layer by its id\n";
3289 di << " get - print sequence of z layers in increasing order of their overlay level\n";
3290 di << "id - the layer identificator value defined when removing z layer\n";
3291 return 1;
3292 }
3293
3294 const Handle(V3d_Viewer)& aViewer = aContextAIS->CurrentViewer();
3295 if (aViewer.IsNull())
3296 {
3297 di << "No active viewer!\n";
3298 return 1;
3299 }
3300
3301 // perform operation
3302 TCollection_AsciiString anOp = TCollection_AsciiString (argv[1]);
3303 if (anOp == "add")
3304 {
3305 Standard_Integer aNewId;
3306 if (!aViewer->AddZLayer (aNewId))
3307 {
3308 di << "Impossible to add new z layer!\n";
3309 return 1;
3310 }
3311
3312 di << "New z layer added with index: " << aNewId << "\n";
3313 }
3314 else if (anOp == "del")
3315 {
3316 if (argc < 3)
3317 {
3318 di << "Please also provide as argument id of z layer to remove\n";
3319 return 1;
3320 }
3321
91322f44 3322 Standard_Integer aDelId = Draw::Atoi (argv[2]);
59f45b7c 3323 if (!aViewer->RemoveZLayer (aDelId))
3324 {
3325 di << "Impossible to remove the z layer or invalid id!\n";
3326 return 1;
3327 }
3328
3329 di << "Z layer " << aDelId << " has been removed\n";
3330 }
3331 else if (anOp == "get")
3332 {
3333 TColStd_SequenceOfInteger anIds;
3334 aViewer->GetAllZLayers (anIds);
3335 for (Standard_Integer aSeqIdx = 1; aSeqIdx <= anIds.Length(); aSeqIdx++)
3336 {
3337 di << anIds.Value (aSeqIdx) << " ";
3338 }
3339
3340 di << "\n";
3341 }
3342 else
3343 {
3344 di << "Invalid operation, please use { add / del / get }\n";
3345 return 1;
3346 }
3347
3348 return 0;
3349}
3350
25289ec1 3351DEFINE_STANDARD_HANDLE(V3d_TextItem, Visual3d_LayerItem)
3352
3353// this class provides a presentation of text item in v3d view under-/overlayer
3354class V3d_TextItem : public Visual3d_LayerItem
3355{
3356public:
3357
3358 // CASCADE RTTI
3359 DEFINE_STANDARD_RTTI(V3d_TextItem)
3360
3361 // constructor
3362 Standard_EXPORT V3d_TextItem(const TCollection_AsciiString& theText,
3363 const Standard_Real theX1,
3364 const Standard_Real theY1,
3365 const Standard_Real theHeight,
3366 const TCollection_AsciiString& theFontName,
3367 const Quantity_Color& theColor,
3368 const Quantity_Color& theSubtitleColor,
3369 const Aspect_TypeOfDisplayText& theTypeOfDisplay,
3370 const Handle(Visual3d_Layer)& theLayer);
3371
3372 // redraw method
3373 Standard_EXPORT void RedrawLayerPrs();
3374
3375private:
3376
3377 Standard_Real myX1;
3378 Standard_Real myY1;
25289ec1 3379 TCollection_AsciiString myText;
eafb234b 3380 Standard_Real myHeight;
3381 Handle(Visual3d_Layer) myLayer;
25289ec1 3382 Quantity_Color myColor;
3383 Quantity_Color mySubtitleColor;
3384 Aspect_TypeOfDisplayText myType;
eafb234b 3385 TCollection_AsciiString myFontName;
25289ec1 3386};
3387
3388IMPLEMENT_STANDARD_HANDLE(V3d_TextItem, Visual3d_LayerItem)
3389IMPLEMENT_STANDARD_RTTIEXT(V3d_TextItem, Visual3d_LayerItem)
3390
3391// create and add to display the text item
3392V3d_TextItem::V3d_TextItem (const TCollection_AsciiString& theText,
3393 const Standard_Real theX1,
3394 const Standard_Real theY1,
3395 const Standard_Real theHeight,
3396 const TCollection_AsciiString& theFontName,
3397 const Quantity_Color& theColor,
3398 const Quantity_Color& theSubtitleColor,
3399 const Aspect_TypeOfDisplayText& theTypeOfDisplay,
3400 const Handle(Visual3d_Layer)& theLayer)
3401 : myX1 (theX1), myY1 (theY1),
3402 myText (theText),
3403 myHeight (theHeight),
3404 myLayer (theLayer),
3405 myColor (theColor),
3406 mySubtitleColor (theSubtitleColor),
3407 myType (theTypeOfDisplay),
3408 myFontName (theFontName)
3409{
3410 if (!myLayer.IsNull ())
3411 myLayer->AddLayerItem (this);
3412}
3413
3414// render item
3415void V3d_TextItem::RedrawLayerPrs ()
4fe56619 3416{
25289ec1 3417 if (myLayer.IsNull ())
3418 return;
3419
3420 myLayer->SetColor (myColor);
3421 myLayer->SetTextAttributes (myFontName.ToCString (), myType, mySubtitleColor);
3422 myLayer->DrawText (myText.ToCString (), myX1, myY1, myHeight);
3423}
3424
20637bd2 3425DEFINE_STANDARD_HANDLE(V3d_LineItem, Visual3d_LayerItem)
3426
3427// The Visual3d_LayerItem line item for "vlayerline" command
4fe56619 3428// it provides a presentation of line with user-defined
20637bd2 3429// linewidth, linetype and transparency.
4fe56619 3430class V3d_LineItem : public Visual3d_LayerItem
20637bd2 3431{
3432public:
3433 // CASCADE RTTI
4fe56619 3434 DEFINE_STANDARD_RTTI(V3d_LineItem)
3435
20637bd2 3436 // constructor
3437 Standard_EXPORT V3d_LineItem(Standard_Real X1, Standard_Real Y1,
3438 Standard_Real X2, Standard_Real Y2,
3439 V3d_LayerMgrPointer theLayerMgr,
3440 Aspect_TypeOfLine theType = Aspect_TOL_SOLID,
3441 Standard_Real theWidth = 0.5,
3442 Standard_Real theTransp = 1.0);
3443
3444 // redraw method
3445 Standard_EXPORT void RedrawLayerPrs();
3446
3447private:
3448
3449 Standard_Real myX1, myY1, myX2, myY2;
eafb234b 3450 V3d_LayerMgrPointer myLayerMgr;
3451 Aspect_TypeOfLine myType;
20637bd2 3452 Standard_Real myWidth;
3453 Standard_Real myTransparency;
20637bd2 3454};
3455
3456IMPLEMENT_STANDARD_HANDLE(V3d_LineItem, Visual3d_LayerItem)
3457IMPLEMENT_STANDARD_RTTIEXT(V3d_LineItem, Visual3d_LayerItem)
3458
3459// default constructor for line item
4fe56619 3460V3d_LineItem::V3d_LineItem(Standard_Real X1, Standard_Real Y1,
20637bd2 3461 Standard_Real X2, Standard_Real Y2,
3462 V3d_LayerMgrPointer theLayerMgr,
3463 Aspect_TypeOfLine theType,
3464 Standard_Real theWidth,
3465 Standard_Real theTransp) :
3466 myX1(X1), myY1(Y1), myX2(X2), myY2(Y2), myLayerMgr(theLayerMgr),
3467 myType(theType), myWidth(theWidth), myTransparency(theTransp)
3468{
9e4c2fbb 3469 if (myLayerMgr && !myLayerMgr->Overlay().IsNull())
20637bd2 3470 myLayerMgr->Overlay()->AddLayerItem (this);
3471}
3472
3473// render line
3474void V3d_LineItem::RedrawLayerPrs ()
3475{
3476 Handle (Visual3d_Layer) aOverlay;
4fe56619 3477
20637bd2 3478 if (myLayerMgr)
3479 aOverlay = myLayerMgr->Overlay();
3480
3481 if (!aOverlay.IsNull())
3482 {
3483 Quantity_Color aColor(1.0, 0, 0, Quantity_TOC_RGB);
3484 aOverlay->SetColor(aColor);
3485 aOverlay->SetTransparency((Standard_ShortReal)myTransparency);
3486 aOverlay->SetLineAttributes((Aspect_TypeOfLine)myType, myWidth);
3487 aOverlay->BeginPolyline();
3488 aOverlay->AddVertex(myX1, myY1);
3489 aOverlay->AddVertex(myX2, myY2);
3490 aOverlay->ClosePrimitive();
3491 }
3492}
3493
3494//=============================================================================
3495//function : VLayerLine
3496//purpose : Draws line in the v3d view layer with given attributes: linetype,
3497// : linewidth, transparency coefficient
3498//============================================================================
3499static int VLayerLine(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
3500{
3501 // get the active view
3502 Handle(V3d_View) aView = ViewerTest::CurrentView();
3503 if (aView.IsNull())
3504 {
3505 di << "Call vinit before!\n";
3506 return 1;
3507 }
3508 else if (argc < 5)
3509 {
3510 di << "Use: " << argv[0];
3511 di << " x1 y1 x2 y2 [linewidth = 0.5] [linetype = 0] [transparency = 1]\n";
3512 di << " linetype : { 0 | 1 | 2 | 3 } \n";
3513 di << " 0 - solid \n";
3514 di << " 1 - dashed \n";
3515 di << " 2 - dot \n";
3516 di << " 3 - dashdot\n";
3517 di << " transparency : { 0.0 - 1.0 } \n";
3518 di << " 0.0 - transparent\n";
3519 di << " 1.0 - visible \n";
3520 return 1;
3521 }
3522
3523 // get the input params
91322f44 3524 Standard_Real X1 = Draw::Atof(argv[1]);
3525 Standard_Real Y1 = Draw::Atof(argv[2]);
3526 Standard_Real X2 = Draw::Atof(argv[3]);
3527 Standard_Real Y2 = Draw::Atof(argv[4]);
20637bd2 3528
3529 Standard_Real aWidth = 0.5;
3530 Standard_Integer aType = 0;
3531 Standard_Real aTransparency = 1.0;
3532
3533 // has width
3534 if (argc > 5)
91322f44 3535 aWidth = Draw::Atof(argv[5]);
20637bd2 3536
3537 // has type
3538 if (argc > 6)
91322f44 3539 aType = (Standard_Integer) Draw::Atoi(argv[6]);
20637bd2 3540
3541 // has transparency
3542 if (argc > 7)
3543 {
91322f44 3544 aTransparency = Draw::Atof(argv[7]);
4fe56619 3545 if (aTransparency < 0 || aTransparency > 1.0)
20637bd2 3546 aTransparency = 1.0;
3547 }
3548
3549 // select appropriate line type
3550 Aspect_TypeOfLine aLineType;
3551 switch (aType)
3552 {
3553 case 1:
3554 aLineType = Aspect_TOL_DASH;
3555 break;
3556
3557 case 2:
3558 aLineType = Aspect_TOL_DOT;
3559 break;
3560
3561 case 3:
3562 aLineType = Aspect_TOL_DOTDASH;
3563 break;
3564
3565 default:
3566 aLineType = Aspect_TOL_SOLID;
3567 }
3568
3569 // replace layer manager
3570 Handle(V3d_LayerMgr) aMgr = new V3d_LayerMgr(aView);
3571 aView->SetLayerMgr(aMgr);
3572
3573 // add line item
4fe56619 3574 Handle (V3d_LineItem) anItem = new V3d_LineItem(X1, Y1, X2, Y2,
20637bd2 3575 aMgr.operator->(),
4fe56619 3576 aLineType, aWidth,
20637bd2 3577 aTransparency);
3578
3579 // update view
3580 aView->MustBeResized();
3581 aView->Redraw();
3582
3583 return 0;
3584}
3585
25289ec1 3586//=======================================================================
3587//function : VOverlayText
3588//purpose : Test text displaying in view overlay
3589//=======================================================================
3590static int VOverlayText (Draw_Interpretor& di, Standard_Integer argc, const char**argv)
3591{
3592 // get the active view
3593 Handle(V3d_View) aView = ViewerTest::CurrentView();
3594 if (aView.IsNull())
3595 {
3596 di << "No active view. Please call vinit.\n";
3597 return 1;
3598 }
3599 else if (argc < 4 || argc > 13)
3600 {
3601 di << "Use: " << argv[0];
3602 di << " text x y [height] [font_name] [text_color: R G B] [displayType]\n";
3603 di << "[background_color: R G B]\n";
3604 di << " height - pixel height of the text (default=10.0)\n";
3605 di << " font_name - name of font (default=courier)\n";
3606 di << " text_color - R G B values of text color (default=255.0 255.0 255.0)\n";
a6eb515f 3607 di << " display_type = {normal/subtitle/decal/blend/dimension}, (default=normal)\n";
25289ec1 3608 di << " background_color- R G B values used for subtitle and decal text\n";
3609 di << "(default=255.0 255.0 255.0)\n";
3610 return 1;
3611 }
4fe56619 3612
25289ec1 3613 TCollection_AsciiString aText (argv[1]);
91322f44 3614 Standard_Real aPosX = Draw::Atof(argv[2]);
3615 Standard_Real aPosY = Draw::Atof(argv[3]);
3616 Standard_Real aHeight = (argc >= 5) ? Draw::Atof (argv[4]) : 10.0;
25289ec1 3617
3618 // font name
3619 TCollection_AsciiString aFontName = "Courier";
3620 if (argc >= 6)
3621 aFontName = TCollection_AsciiString (argv[5]);
3622
3623 // text colors
3624 Quantity_Parameter aColorRed = 1.0;
3625 Quantity_Parameter aColorGreen = 1.0;
3626 Quantity_Parameter aColorBlue = 1.0;
3627 if (argc >= 9)
3628 {
91322f44 3629 aColorRed = Draw::Atof (argv[6])/255.;
3630 aColorGreen = Draw::Atof (argv[7])/255.;
3631 aColorBlue = Draw::Atof (argv[8])/255.;
25289ec1 3632 }
3633
3634 // display type
3635 TCollection_AsciiString aDispStr;
3636 if (argc >= 10)
3637 aDispStr = TCollection_AsciiString (argv[9]);
3638
3639 Aspect_TypeOfDisplayText aTextType = Aspect_TODT_NORMAL;
3640 if (aDispStr.IsEqual ("subtitle"))
3641 aTextType = Aspect_TODT_SUBTITLE;
3642 else if (aDispStr.IsEqual ("decal"))
3643 aTextType = Aspect_TODT_DEKALE;
3644 else if (aDispStr.IsEqual ("blend"))
3645 aTextType = Aspect_TODT_BLEND;
a6eb515f 3646 else if (aDispStr.IsEqual ("dimension"))
3647 aTextType = Aspect_TODT_DIMENSION;
25289ec1 3648
3649 // subtitle color
3650 Quantity_Parameter aSubRed = 1.0;
3651 Quantity_Parameter aSubGreen = 1.0;
3652 Quantity_Parameter aSubBlue = 1.0;
3653 if (argc == 13)
3654 {
91322f44 3655 aSubRed = Draw::Atof (argv[10])/255.;
3656 aSubGreen = Draw::Atof (argv[11])/255.;
3657 aSubBlue = Draw::Atof (argv[12])/255.;
25289ec1 3658 }
3659
3660 // check fo current overlay
3661 Handle(Visual3d_Layer) anOverlay = aView->Viewer()->Viewer()->OverLayer ();
3662 if (anOverlay.IsNull ())
3663 {
3664 Handle(V3d_LayerMgr) aMgr = new V3d_LayerMgr (aView);
3665 anOverlay = aMgr->Overlay ();
3666 aView->SetLayerMgr (aMgr);
3667 }
3668
4fe56619 3669 Quantity_Color aTextColor (aColorRed, aColorGreen,
25289ec1 3670 aColorBlue, Quantity_TOC_RGB);
4fe56619 3671 Quantity_Color aSubtColor (aSubRed, aSubGreen,
25289ec1 3672 aSubBlue, Quantity_TOC_RGB);
3673
3674 // add text item
3675 Handle(V3d_TextItem) anItem = new V3d_TextItem (aText, aPosX, aPosY,
3676 aHeight, aFontName, aTextColor, aSubtColor, aTextType, anOverlay);
3677
3678 // update view
3679 aView->MustBeResized();
3680 aView->Redraw();
3681
3682 return 0;
3683}
3684
2bd4c032 3685//==============================================================================
3686//function : VGrid
3687//purpose :
3688//==============================================================================
3689
35e08fe8 3690static int VGrid (Draw_Interpretor& /*theDI*/,
2bd4c032 3691 Standard_Integer theArgNb,
3692 const char** theArgVec)
3693{
3694 // get the active view
3695 Handle(V3d_View) aView = ViewerTest::CurrentView();
3696 Handle(V3d_Viewer) aViewer = ViewerTest::GetViewerFromContext();
3697 if (aView.IsNull() || aViewer.IsNull())
3698 {
3699 std::cerr << "No active view. Please call vinit.\n";
3700 return 1;
3701 }
3702
3703 Aspect_GridType aType = aViewer->GridType();
3704 Aspect_GridDrawMode aMode = aViewer->GridDrawMode();
3705
3706 Standard_Integer anIter = 1;
3707 for (; anIter < theArgNb; ++anIter)
3708 {
3709 const char* aValue = theArgVec[anIter];
3710 if (*aValue == 'r')
3711 {
3712 aType = Aspect_GT_Rectangular;
3713 }
3714 else if (*aValue == 'c')
3715 {
3716 aType = Aspect_GT_Circular;
3717 }
3718 else if (*aValue == 'l')
3719 {
3720 aMode = Aspect_GDM_Lines;
3721 }
3722 else if (*aValue == 'p')
3723 {
3724 aMode = Aspect_GDM_Points;
3725 }
3726 else if (strcmp (aValue, "off" ) == 0)
3727 {
3728 aViewer->DeactivateGrid();
3729 return 0;
3730 }
3731 else
3732 {
3733 break;
3734 }
3735 }
3736
3737 Standard_Integer aTail = (theArgNb - anIter);
3738 if (aTail == 0)
3739 {
3740 aViewer->ActivateGrid (aType, aMode);
3741 return 0;
3742 }
3743 else if (aTail != 2 && aTail != 5)
3744 {
3745 std::cerr << "Incorrect arguments number! Usage:\n"
3746 << "vgrid [off] [Mode={r|c}] [Type={l|p}] [OriginX OriginY [StepX/StepRadius StepY/DivNb RotAngle]]\n";
3747 return 1;
3748 }
3749
3750 Quantity_Length anOriginX, anOriginY;
3751 Quantity_PlaneAngle aRotAngle;
3752 if (aType == Aspect_GT_Rectangular)
3753 {
3754 Quantity_Length aRStepX, aRStepY;
3755 aViewer->RectangularGridValues (anOriginX, anOriginY, aRStepX, aRStepY, aRotAngle);
3756
91322f44 3757 anOriginX = Draw::Atof (theArgVec[anIter++]);
3758 anOriginY = Draw::Atof (theArgVec[anIter++]);
2bd4c032 3759 if (aTail == 5)
3760 {
91322f44 3761 aRStepX = Draw::Atof (theArgVec[anIter++]);
3762 aRStepY = Draw::Atof (theArgVec[anIter++]);
3763 aRotAngle = Draw::Atof (theArgVec[anIter++]);
2bd4c032 3764 }
3765 aViewer->SetRectangularGridValues (anOriginX, anOriginY, aRStepX, aRStepY, aRotAngle);
3766 aViewer->ActivateGrid (aType, aMode);
3767 }
3768 else if (aType == Aspect_GT_Circular)
3769 {
3770 Quantity_Length aRadiusStep;
3771 Standard_Integer aDivisionNumber;
3772 aViewer->CircularGridValues (anOriginX, anOriginY, aRadiusStep, aDivisionNumber, aRotAngle);
3773
91322f44 3774 anOriginX = Draw::Atof (theArgVec[anIter++]);
3775 anOriginY = Draw::Atof (theArgVec[anIter++]);
2bd4c032 3776 if (aTail == 5)
3777 {
91322f44 3778 aRadiusStep = Draw::Atof (theArgVec[anIter++]);
3779 aDivisionNumber = Draw::Atoi (theArgVec[anIter++]);
3780 aRotAngle = Draw::Atof (theArgVec[anIter++]);
2bd4c032 3781 }
3782
3783 aViewer->SetCircularGridValues (anOriginX, anOriginY, aRadiusStep, aDivisionNumber, aRotAngle);
3784 aViewer->ActivateGrid (aType, aMode);
3785 }
3786
3787 return 0;
3788}
3789
208e6839 3790//==============================================================================
3791//function : VFps
3792//purpose :
3793//==============================================================================
3794
3795static int VFps (Draw_Interpretor& theDI,
3796 Standard_Integer theArgNb,
3797 const char** theArgVec)
3798{
3799 // get the active view
3800 Handle(V3d_View) aView = ViewerTest::CurrentView();
3801 if (aView.IsNull())
3802 {
3803 std::cerr << "No active view. Please call vinit.\n";
3804 return 1;
3805 }
3806
91322f44 3807 Standard_Integer aFramesNb = (theArgNb > 1) ? Draw::Atoi(theArgVec[1]) : 100;
208e6839 3808 if (aFramesNb <= 0)
3809 {
3810 std::cerr << "Incorrect arguments!\n";
3811 return 1;
3812 }
3813
3814 // the time is meaningless for first call
3815 // due to async OpenGl rendering
3816 aView->Redraw();
3817
3818 // redraw view in loop to estimate average values
3819 OSD_Timer aTimer;
3820 aTimer.Start();
3821 for (Standard_Integer anInter = 0; anInter < aFramesNb; ++anInter)
3822 {
3823 aView->Redraw();
3824 }
3825 aTimer.Stop();
3826 Standard_Real aCpu;
3827 const Standard_Real aTime = aTimer.ElapsedTime();
3828 aTimer.OSD_Chronometer::Show (aCpu);
3829
3830 const Standard_Real aFpsAver = Standard_Real(aFramesNb) / aTime;
3831 const Standard_Real aCpuAver = aCpu / Standard_Real(aFramesNb);
3832
3833 // return statistics
3834 theDI << "FPS: " << aFpsAver << "\n"
3835 << "CPU: " << (1000.0 * aCpuAver) << " msec\n";
3836
3837 return 0;
3838}
3839
58655684 3840//==============================================================================
3841//function : VGlDebug
3842//purpose :
3843//==============================================================================
3844
3845static int VGlDebug (Draw_Interpretor& theDI,
3846 Standard_Integer theArgNb,
3847 const char** theArgVec)
3848{
3849 if (theArgNb < 2)
3850 {
3851 Handle(V3d_View) aView = ViewerTest::CurrentView();
3852 if (aView.IsNull())
3853 {
3854 std::cerr << "No active view. Please call vinit.\n";
3855 return 0;
3856 }
3857
3858 Standard_Boolean isActive = OpenGl_Context::CheckExtension ((const char* )glGetString (GL_EXTENSIONS),
3859 "GL_ARB_debug_output");
3860 std::cout << "Active graphic driver: debug " << (isActive ? "ON" : "OFF") << "\n";
3861 theDI << (isActive ? "1" : "0");
3862 return 0;
3863 }
3864
3865 ViewerTest_myDefaultCaps.contextDebug = Draw::Atoi (theArgVec[1]) != 0;
3866 return 0;
3867}
208e6839 3868
3869//==============================================================================
3870//function : VVbo
3871//purpose :
3872//==============================================================================
3873
58655684 3874static int VVbo (Draw_Interpretor& theDI,
208e6839 3875 Standard_Integer theArgNb,
3876 const char** theArgVec)
3877{
58655684 3878 const Standard_Boolean toSet = (theArgNb > 1);
3879 const Standard_Boolean toUseVbo = toSet ? (Draw::Atoi (theArgVec[1]) == 0) : 1;
3880 if (toSet)
208e6839 3881 {
58655684 3882 ViewerTest_myDefaultCaps.vboDisable = toUseVbo;
208e6839 3883 }
3884
58655684 3885 // get the context
3886 Handle(AIS_InteractiveContext) aContextAIS = ViewerTest::GetAISContext();
3887 if (aContextAIS.IsNull())
208e6839 3888 {
58655684 3889 if (!toSet)
3890 {
3891 std::cerr << "No active view!\n";
3892 }
208e6839 3893 return 1;
3894 }
58655684 3895 Handle(OpenGl_GraphicDriver) aDriver = Handle(OpenGl_GraphicDriver)::DownCast (aContextAIS->CurrentViewer()->Driver());
3896 if (!aDriver.IsNull())
208e6839 3897 {
58655684 3898 if (!toSet)
3899 {
3900 theDI << (aDriver->Options().vboDisable ? "0" : "1") << "\n";
3901 }
3902 else
3903 {
3904 aDriver->ChangeOptions().vboDisable = toUseVbo;
3905 }
208e6839 3906 }
3907
208e6839 3908 return 0;
3909}
3910
a577aaab 3911//==============================================================================
3912//function : VCaps
3913//purpose :
3914//==============================================================================
3915
3916static int VCaps (Draw_Interpretor& theDI,
3917 Standard_Integer theArgNb,
3918 const char** theArgVec)
3919{
3920 OpenGl_Caps* aCaps = &ViewerTest_myDefaultCaps;
3921 Handle(OpenGl_GraphicDriver) aDriver;
3922 Handle(AIS_InteractiveContext) aContextAIS = ViewerTest::GetAISContext();
3923 if (!aContextAIS.IsNull())
3924 {
3925 aDriver = Handle(OpenGl_GraphicDriver)::DownCast (aContextAIS->CurrentViewer()->Driver());
3926 aCaps = &aDriver->ChangeOptions();
3927 }
3928
3929 if (theArgNb < 2)
3930 {
3931 theDI << "VBO: " << (aCaps->vboDisable ? "0" : "1") << "\n";
3932 theDI << "Sprites: " << (aCaps->pntSpritesDisable ? "0" : "1") << "\n";
abe46077 3933 theDI << "SoftMode:" << (aCaps->contextNoAccel ? "1" : "0") << "\n";
a577aaab 3934 return 0;
3935 }
3936
3937 for (Standard_Integer anArgIter = 1; anArgIter < theArgNb; ++anArgIter)
3938 {
3939 const TCollection_AsciiString anArg (theArgVec[anArgIter]);
3940 if (anArg.Search ("vbo=") > -1)
3941 {
3942 aCaps->vboDisable = anArg.Token ("=", 2).IntegerValue() == 0;
3943 }
3944 else if (anArg.Search ("sprites=") > -1)
3945 {
3946 aCaps->pntSpritesDisable = anArg.Token ("=", 2).IntegerValue() == 0;
3947 }
abe46077 3948 else if (anArg.Search ("soft=") > -1)
3949 {
3950 aCaps->contextNoAccel = anArg.Token ("=", 2).IntegerValue() != 0;
3951 }
a577aaab 3952 else
3953 {
3954 std::cerr << "Unknown argument: " << anArg << "\n";
3955 }
3956 }
3957 if (aCaps != &ViewerTest_myDefaultCaps)
3958 {
3959 ViewerTest_myDefaultCaps = *aCaps;
3960 }
3961 return 0;
3962}
3963
f0430952 3964//==============================================================================
3965//function : VMemGpu
3966//purpose :
3967//==============================================================================
3968
3969static int VMemGpu (Draw_Interpretor& theDI,
3970 Standard_Integer theArgNb,
3971 const char** theArgVec)
3972{
3973 // get the context
3974 Handle(AIS_InteractiveContext) aContextAIS = ViewerTest::GetAISContext();
3975 if (aContextAIS.IsNull())
3976 {
3977 std::cerr << "No active view. Please call vinit.\n";
3978 return 1;
3979 }
3980
dc3fe572 3981 Handle(Graphic3d_GraphicDriver) aDriver = aContextAIS->CurrentViewer()->Driver();
f0430952 3982 if (aDriver.IsNull())
3983 {
3984 std::cerr << "Graphic driver not available.\n";
3985 return 1;
3986 }
3987
3988 Standard_Size aFreeBytes = 0;
3989 TCollection_AsciiString anInfo;
3990 if (!aDriver->MemoryInfo (aFreeBytes, anInfo))
3991 {
3992 std::cerr << "Information not available.\n";
3993 return 1;
3994 }
3995
3996 if (theArgNb > 1 && *theArgVec[1] == 'f')
3997 {
3998 theDI << Standard_Real (aFreeBytes);
3999 }
4000 else
4001 {
4002 theDI << anInfo;
4003 }
4004
4005 return 0;
4006}
4007
85e096c3 4008// ==============================================================================
4009// function : VReadPixel
4010// purpose :
4011// ==============================================================================
4012static int VReadPixel (Draw_Interpretor& theDI,
4013 Standard_Integer theArgNb,
4014 const char** theArgVec)
4015{
4016 // get the active view
4017 Handle(V3d_View) aView = ViewerTest::CurrentView();
4018 if (aView.IsNull())
4019 {
4020 std::cerr << "No active view. Please call vinit.\n";
4021 return 1;
4022 }
4023 else if (theArgNb < 3)
4024 {
4025 std::cerr << "Usage : " << theArgVec[0] << " xPixel yPixel [{rgb|rgba|depth|hls|rgbf|rgbaf}=rgba] [name]\n";
4026 return 1;
4027 }
4028
692613e5 4029 Image_PixMap::ImgFormat aFormat = Image_PixMap::IsBigEndianHost() ? Image_PixMap::ImgRGBA : Image_PixMap::ImgBGRA;
4030 Graphic3d_BufferType aBufferType = Graphic3d_BT_RGBA;
4031
85e096c3 4032 Standard_Integer aWidth, aHeight;
4033 aView->Window()->Size (aWidth, aHeight);
91322f44 4034 const Standard_Integer anX = Draw::Atoi (theArgVec[1]);
4035 const Standard_Integer anY = Draw::Atoi (theArgVec[2]);
85e096c3 4036 if (anX < 0 || anX >= aWidth || anY < 0 || anY > aHeight)
4037 {
4038 std::cerr << "Pixel coordinates (" << anX << "; " << anY << ") are out of view (" << aWidth << " x " << aHeight << ")\n";
4039 return 1;
4040 }
4041
4042 Standard_Boolean toShowName = Standard_False;
4043 Standard_Boolean toShowHls = Standard_False;
4044 for (Standard_Integer anIter = 3; anIter < theArgNb; ++anIter)
4045 {
29cb310a 4046 const char* aParam = theArgVec[anIter];
4047 if ( strcasecmp( aParam, "rgb" ) == 0 )
85e096c3 4048 {
692613e5 4049 aFormat = Image_PixMap::IsBigEndianHost() ? Image_PixMap::ImgRGB : Image_PixMap::ImgBGR;
4050 aBufferType = Graphic3d_BT_RGB;
85e096c3 4051 }
29cb310a 4052 else if ( strcasecmp( aParam, "hls" ) == 0 )
85e096c3 4053 {
692613e5 4054 aFormat = Image_PixMap::IsBigEndianHost() ? Image_PixMap::ImgRGB : Image_PixMap::ImgBGR;
4055 aBufferType = Graphic3d_BT_RGB;
85e096c3 4056 toShowHls = Standard_True;
4057 }
29cb310a 4058 else if ( strcasecmp( aParam, "rgbf" ) == 0 )
85e096c3 4059 {
692613e5 4060 aFormat = Image_PixMap::ImgRGBF;
4061 aBufferType = Graphic3d_BT_RGB;
85e096c3 4062 }
29cb310a 4063 else if ( strcasecmp( aParam, "rgba" ) == 0 )
85e096c3 4064 {
692613e5 4065 aFormat = Image_PixMap::IsBigEndianHost() ? Image_PixMap::ImgRGBA : Image_PixMap::ImgBGRA;
4066 aBufferType = Graphic3d_BT_RGBA;
85e096c3 4067 }
29cb310a 4068 else if ( strcasecmp( aParam, "rgbaf" ) == 0 )
85e096c3 4069 {
692613e5 4070 aFormat = Image_PixMap::ImgRGBAF;
4071 aBufferType = Graphic3d_BT_RGBA;
85e096c3 4072 }
29cb310a 4073 else if ( strcasecmp( aParam, "depth" ) == 0 )
85e096c3 4074 {
692613e5 4075 aFormat = Image_PixMap::ImgGrayF;
4076 aBufferType = Graphic3d_BT_Depth;
85e096c3 4077 }
29cb310a 4078 else if ( strcasecmp( aParam, "name" ) == 0 )
85e096c3 4079 {
4080 toShowName = Standard_True;
4081 }
4082 }
4083
692613e5 4084 Image_PixMap anImage;
4085 if (!anImage.InitTrash (aFormat, aWidth, aHeight))
4086 {
4087 std::cerr << "Image allocation failed\n";
4088 return 1;
4089 }
4090 else if (!aView->ToPixMap (anImage, aWidth, aHeight, aBufferType))
85e096c3 4091 {
4092 std::cerr << "Image dump failed\n";
4093 return 1;
4094 }
4095
4096 Quantity_Parameter anAlpha;
692613e5 4097 Quantity_Color aColor = anImage.PixelColor (anX, anY, anAlpha);
85e096c3 4098 if (toShowName)
4099 {
692613e5 4100 if (aBufferType == Graphic3d_BT_RGBA)
85e096c3 4101 {
4102 theDI << Quantity_Color::StringName (aColor.Name()) << " " << anAlpha << "\n";
4103 }
4104 else
4105 {
4106 theDI << Quantity_Color::StringName (aColor.Name()) << "\n";
4107 }
4108 }
4109 else
4110 {
4111 switch (aBufferType)
4112 {
4113 default:
692613e5 4114 case Graphic3d_BT_RGB:
85e096c3 4115 {
4116 if (toShowHls)
4117 {
4118 theDI << aColor.Hue() << " " << aColor.Light() << " " << aColor.Saturation() << "\n";
4119 }
4120 else
4121 {
4122 theDI << aColor.Red() << " " << aColor.Green() << " " << aColor.Blue() << "\n";
4123 }
4124 break;
4125 }
692613e5 4126 case Graphic3d_BT_RGBA:
85e096c3 4127 {
4128 theDI << aColor.Red() << " " << aColor.Green() << " " << aColor.Blue() << " " << anAlpha << "\n";
4129 break;
4130 }
692613e5 4131 case Graphic3d_BT_Depth:
85e096c3 4132 {
4133 theDI << aColor.Red() << "\n";
4134 break;
4135 }
4136 }
4137 }
4138
4139 return 0;
4140}
4141
692613e5 4142//==============================================================================
4143//function : VDiffImage
4144//purpose : The draw-command compares two images.
4145//==============================================================================
4146
4147static int VDiffImage (Draw_Interpretor& theDI, Standard_Integer theArgNb, const char** theArgVec)
4148{
4149 if (theArgNb < 6)
4150 {
4151 theDI << "Not enough arguments.\n";
4152 return 1;
4153 }
4154
4155 // image file names
4156 const char* anImgPathRef = theArgVec[1];
4157 const char* anImgPathNew = theArgVec[2];
4158
4159 // get string tolerance and check its validity
91322f44 4160 Standard_Real aTolColor = Draw::Atof (theArgVec[3]);
692613e5 4161 if (aTolColor < 0.0)
4162 aTolColor = 0.0;
4163 if (aTolColor > 1.0)
4164 aTolColor = 1.0;
4165
91322f44 4166 Standard_Boolean toBlackWhite = (Draw::Atoi (theArgVec[4]) == 1);
4167 Standard_Boolean isBorderFilterOn = (Draw::Atoi (theArgVec[5]) == 1);
692613e5 4168
4169 // image file of difference
4170 const char* aDiffImagePath = (theArgNb >= 7) ? theArgVec[6] : NULL;
4171
4172 // compare the images
4173 Image_Diff aComparer;
4174 if (!aComparer.Init (anImgPathRef, anImgPathNew, toBlackWhite))
4175 {
4176 return 1;
4177 }
4178
4179 aComparer.SetColorTolerance (aTolColor);
4180 aComparer.SetBorderFilterOn (isBorderFilterOn);
4181 Standard_Integer aDiffColorsNb = aComparer.Compare();
4182 theDI << aDiffColorsNb << "\n";
4183
4184 // save image of difference
4185 if (aDiffImagePath != NULL)
4186 {
4187 aComparer.SaveDiffImage (aDiffImagePath);
4188 }
4189
4190 return 0;
4191}
4192
4754e164 4193//=======================================================================
4194//function : VSelect
4195//purpose : Emulates different types of selection by mouse:
4196// 1) single click selection
4197// 2) selection with rectangle having corners at pixel positions (x1,y1) and (x2,y2)
4198// 3) selection with polygon having corners at
dc3fe572 4199// pixel positions (x1,y1),...,(xn,yn)
4754e164 4200// 4) any of these selections with shift button pressed
4201//=======================================================================
4202static Standard_Integer VSelect (Draw_Interpretor& di,
4203 Standard_Integer argc,
4204 const char ** argv)
4205{
dc3fe572 4206 if(argc < 3)
4754e164 4207 {
4208 di << "Usage : " << argv[0] << " x1 y1 [x2 y2 [... xn yn]] [shift_selection = 1|0]" << "\n";
4209 return 1;
4210 }
4211
4212 Handle(AIS_InteractiveContext) myAIScontext = ViewerTest::GetAISContext();
dc3fe572 4213 if(myAIScontext.IsNull())
4754e164 4214 {
4215 di << "use 'vinit' command before " << argv[0] << "\n";
4216 return 1;
4217 }
4218 const Standard_Boolean isShiftSelection = (argc>3 && !(argc%2) && (atoi(argv[argc-1])==1));
4219 Handle(ViewerTest_EventManager) aCurrentEventManager = ViewerTest::CurrentEventManager();
4220 aCurrentEventManager->MoveTo(atoi(argv[1]),atoi(argv[2]));
4221 if(argc <= 4)
4222 {
4223 if(isShiftSelection)
4224 aCurrentEventManager->ShiftSelect();
4225 else
4226 aCurrentEventManager->Select();
4227 }
4228 else if(argc <= 6)
4229 {
4230 if(isShiftSelection)
4231 aCurrentEventManager->ShiftSelect(atoi(argv[1]),atoi(argv[2]),atoi(argv[3]),atoi(argv[4]));
4232 else
4233 aCurrentEventManager->Select(atoi(argv[1]),atoi(argv[2]),atoi(argv[3]),atoi(argv[4]));
4234 }
4235 else
4236 {
4237 Standard_Integer anUpper = 0;
4238
4239 if(isShiftSelection)
4240 anUpper = (argc-1)/2;
4241 else
4242 anUpper = argc/2;
4243 TColgp_Array1OfPnt2d aPolyline(1,anUpper);
4244
4245 for(Standard_Integer i=1;i<=anUpper;++i)
4246 aPolyline.SetValue(i,gp_Pnt2d(atoi(argv[2*i-1]),atoi(argv[2*i])));
4247
4248 if(isShiftSelection)
4249 aCurrentEventManager->ShiftSelect(aPolyline);
4250 else
4251 aCurrentEventManager->Select(aPolyline);
4252 }
4253 return 0;
4254}
4255
4256//=======================================================================
4257//function : VMoveTo
dc3fe572 4258//purpose : Emulates cursor movement to defined pixel position
4754e164 4259//=======================================================================
4260static Standard_Integer VMoveTo (Draw_Interpretor& di,
4261 Standard_Integer argc,
4262 const char ** argv)
4263{
dc3fe572 4264 if(argc != 3)
4754e164 4265 {
4266 di << "Usage : " << argv[0] << " x y" << "\n";
4267 return 1;
4268 }
4269
4270 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
dc3fe572 4271 if(aContext.IsNull())
4754e164 4272 {
4273 di << "use 'vinit' command before " << argv[0] << "\n";
4274 return 1;
4275 }
4276 ViewerTest::CurrentEventManager()->MoveTo(atoi(argv[1]),atoi(argv[2]));
4277 return 0;
4278}
4279
4280//=======================================================================
4281//function : VViewParams
dc3fe572 4282//purpose : Gets or sets AIS View characteristics
4754e164 4283//=======================================================================
4284static Standard_Integer VViewParams (Draw_Interpretor& di,
4285 Standard_Integer argc,
4286 const char ** argv)
4287{
dc3fe572 4288 if ( argc != 1 && argc != 13)
4754e164 4289 {
4290 di << "Usage : " << argv[0] << "\n";
4291 return 1;
4292 }
4293 Handle (V3d_View) anAISView = ViewerTest::CurrentView ();
dc3fe572 4294 if ( anAISView.IsNull () )
4754e164 4295 {
4296 di << "use 'vinit' command before " << argv[0] << "\n";
4297 return 1;
4298 }
4299 if(argc==1){
4300 Quantity_Factor anAISViewScale = anAISView -> V3d_View::Scale ();
4301 Standard_Real anAISViewCenterCoordinateX = 0.0;
4302 Standard_Real anAISViewCenterCoordinateY = 0.0;
4303 anAISView -> V3d_View::Center (anAISViewCenterCoordinateX, anAISViewCenterCoordinateY);
4304 Standard_Real anAISViewProjX = 0.0;
4305 Standard_Real anAISViewProjY = 0.0;
4306 Standard_Real anAISViewProjZ = 0.0;
4307 anAISView -> V3d_View::Proj (anAISViewProjX, anAISViewProjY, anAISViewProjZ);
4308 Standard_Real anAISViewUpX = 0.0;
4309 Standard_Real anAISViewUpY = 0.0;
4310 Standard_Real anAISViewUpZ = 0.0;
4311 anAISView -> V3d_View::Up (anAISViewUpX, anAISViewUpY, anAISViewUpZ);
4312 Standard_Real anAISViewAtX = 0.0;
4313 Standard_Real anAISViewAtY = 0.0;
4314 Standard_Real anAISViewAtZ = 0.0;
4315 anAISView -> V3d_View::At (anAISViewAtX, anAISViewAtY, anAISViewAtZ);
4316 di << "Scale of current view: " << anAISViewScale << "\n";
4317 di << "Center on X : "<< anAISViewCenterCoordinateX << "; on Y: " << anAISViewCenterCoordinateY << "\n";
4318 di << "Proj on X : " << anAISViewProjX << "; on Y: " << anAISViewProjY << "; on Z: " << anAISViewProjZ << "\n";
4319 di << "Up on X : " << anAISViewUpX << "; on Y: " << anAISViewUpY << "; on Z: " << anAISViewUpZ << "\n";
4320 di << "At on X : " << anAISViewAtX << "; on Y: " << anAISViewAtY << "; on Z: " << anAISViewAtZ << "\n";
4321 }
4322 else
4323 {
4324 Quantity_Factor anAISViewScale = atof (argv [1]);
4325 Standard_Real anAISViewCenterCoordinateX = atof (argv [2]);
4326 Standard_Real anAISViewCenterCoordinateY = atof (argv [3]);
4327 Standard_Real anAISViewProjX = atof (argv [4]);
4328 Standard_Real anAISViewProjY = atof (argv [5]);
4329 Standard_Real anAISViewProjZ = atof (argv [6]);
4330 Standard_Real anAISViewUpX = atof (argv [7]);
4331 Standard_Real anAISViewUpY = atof (argv [8]);
4332 Standard_Real anAISViewUpZ = atof (argv [9]);
4333 Standard_Real anAISViewAtX = atof (argv [10]);
4334 Standard_Real anAISViewAtY = atof (argv [11]);
4335 Standard_Real anAISViewAtZ = atof (argv [12]);
4336 anAISView -> V3d_View::SetScale (anAISViewScale);
4337 anAISView -> V3d_View::SetCenter (anAISViewCenterCoordinateX, anAISViewCenterCoordinateY);
4338 anAISView -> V3d_View::SetAt (anAISViewAtX, anAISViewAtY, anAISViewAtZ);
4339 anAISView -> V3d_View::SetProj (anAISViewProjX, anAISViewProjY, anAISViewProjZ);
4340 anAISView -> V3d_View::SetUp (anAISViewUpX, anAISViewUpY, anAISViewUpZ);
4341 }
4342 return 0;
4343}
4344
4345//=======================================================================
4346//function : VChangeSelected
dc3fe572 4347//purpose : Adds the shape to selection or remove one from it
4754e164 4348//=======================================================================
4349static Standard_Integer VChangeSelected (Draw_Interpretor& di,
4350 Standard_Integer argc,
4351 const char ** argv)
4352{
4353 if(argc != 2)
4354 {
4355 di<<"Usage : " << argv[0] << " shape \n";
4356 return 1;
4357 }
4358 //get AIS_Shape:
4359 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
4360 ViewerTest_DoubleMapOfInteractiveAndName& aMap = GetMapOfAIS();
4361 TCollection_AsciiString aName(argv[1]);
4362 Handle(AIS_InteractiveObject) anAISObject;
4363
4364 if(!aMap.IsBound2(aName))
4365 {
4366 di<<"Use 'vdisplay' before";
4367 return 1;
4368 }
4369 else
4370 {
4371 anAISObject = Handle(AIS_InteractiveObject)::DownCast(aMap.Find2(aName));
4372 if(anAISObject.IsNull()){
4373 di<<"No interactive object \n";
4374 return 1;
4375 }
4376
4377 if(aContext->HasOpenedContext())
4378 {
4379 aContext->AddOrRemoveSelected(anAISObject);
4380 }
dc3fe572 4381 else
4754e164 4382 {
4383 aContext->AddOrRemoveCurrentObject(anAISObject);
4384 }
4385 }
4386 return 0;
4387}
4388
4389//=======================================================================
4390//function : VZClipping
dc3fe572 4391//purpose : Gets or sets ZClipping mode, width and depth
4754e164 4392//=======================================================================
4393static Standard_Integer VZClipping (Draw_Interpretor& di,
4394 Standard_Integer argc,
4395 const char ** argv)
4396{
dc3fe572 4397 if(argc>4)
4754e164 4398 {
4399 di << "Usage : " << argv[0] << " [mode] [depth width]" << "\n"
4400 <<"mode = OFF|BACK|FRONT|SLICE depth = [0..1] width = [0..1]" << "\n";
4401 return -1;
4402 }
4403 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
dc3fe572 4404 if(aContext.IsNull())
4754e164 4405 {
4406 di << "use 'vinit' command before " << argv[0] << "\n";
4407 return 1;
4408 }
4409 Handle(V3d_View) aView = ViewerTest::CurrentView();
1d47d8d0 4410 V3d_TypeOfZclipping aZClippingMode = V3d_OFF;
4754e164 4411 if(argc==1)
4412 {
4413 TCollection_AsciiString aZClippingModeString;
4414 Quantity_Length aDepth, aWidth;
4415 aZClippingMode = aView->ZClipping(aDepth, aWidth);
4416 switch (aZClippingMode)
4417 {
4418 case V3d_OFF:
4419 aZClippingModeString.Copy("OFF");
4420 break;
4421 case V3d_BACK:
4422 aZClippingModeString.Copy("BACK");
4423 break;
4424 case V3d_FRONT:
4425 aZClippingModeString.Copy("FRONT");
4426 break;
4427 case V3d_SLICE:
4428 aZClippingModeString.Copy("SLICE");
4429 break;
4430 default:
4431 aZClippingModeString.Copy(TCollection_AsciiString(aZClippingMode));
4432 break;
4433 }
4434 di << "ZClippingMode = " << aZClippingModeString.ToCString() << "\n"
4435 << "ZClipping depth = " << aDepth << "\n"
4436 << "ZClipping width = " << aWidth << "\n";
4437 }
4438 else
4439 {
4440 if(argc !=3)
4441 {
4442 Standard_Integer aStatus = 0;
4443 if ( strcmp (argv [1], "OFF") == 0 ) {
4444 aStatus = 1;
4445 aZClippingMode = V3d_OFF;
4446 }
4447 if ( strcmp (argv [1], "BACK") == 0 ) {
4448 aStatus = 1;
4449 aZClippingMode = V3d_BACK;
4450 }
4451 if ( strcmp (argv [1], "FRONT") == 0 ) {
4452 aStatus = 1;
4453 aZClippingMode = V3d_FRONT;
4454 }
4455 if ( strcmp (argv [1], "SLICE") == 0 ) {
4456 aStatus = 1;
4457 aZClippingMode = V3d_SLICE;
4458 }
4459 if (aStatus != 1)
4460 {
4461 di << "Bad mode; Usage : " << argv[0] << " [mode] [depth width]" << "\n"
4462 << "mode = OFF|BACK|FRONT|SLICE depth = [0..1] width = [0..1]" << "\n";
4463 return 1;
dc3fe572 4464 }
4754e164 4465 aView->SetZClippingType(aZClippingMode);
4466 }
4467 if(argc >2)
4468 {
4469 Quantity_Length aDepth = 0., aWidth = 1.;
4470 if(argc == 3)
4471 {
4472 aDepth = atof(argv[1]);
4473 aWidth = atof(argv[2]);
4474 }
4475 else if(argc == 4)
4476 {
4477 aDepth = atof(argv[2]);
4478 aWidth = atof(argv[3]);
4479 }
dc3fe572 4480
4754e164 4481 if(aDepth<0. || aDepth>1.)
4482 {
4483 di << "Bad depth; Usage : " << argv[0] << " [mode] [depth width]" << "\n"
4484 << "mode = OFF|BACK|FRONT|SLICE depth = [0..1] width = [0..1]" << "\n";
4485 return 1;
4486 }
4487 if(aWidth<0. || aWidth>1.)
4488 {
4489 di << "Bad width; Usage : " << argv[0] << " [mode] [depth width]" << "\n"
4490 << "mode = OFF|BACK|FRONT|SLICE depth = [0..1] width = [0..1]" << "\n";
4491 return 1;
4492 }
4493
4494 aView->SetZClippingDepth(aDepth);
4495 aView->SetZClippingWidth(aWidth);
4496 }
4497 aView->Redraw();
4498 }
4499 return 0;
4500}
4501
4502//=======================================================================
4503//function : VNbSelected
dc3fe572 4504//purpose : Returns number of selected objects
4754e164 4505//=======================================================================
4506static Standard_Integer VNbSelected (Draw_Interpretor& di,
4507 Standard_Integer argc,
4508 const char ** argv)
4509{
4510 if(argc != 1)
4511 {
4512 di << "Usage : " << argv[0] << "\n";
4513 return 1;
4514 }
4515 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
4516 if(aContext.IsNull())
4517 {
4518 di << "use 'vinit' command before " << argv[0] << "\n";
4519 return 1;
4520 }
4521 di << aContext->NbSelected() << "\n";
4522 return 0;
4523}
4524
4525//=======================================================================
4526//function : VAntialiasing
dc3fe572 4527//purpose : Switches altialiasing on or off
4754e164 4528//=======================================================================
4529static Standard_Integer VAntialiasing (Draw_Interpretor& di,
4530 Standard_Integer argc,
4531 const char ** argv)
4532{
4533 if(argc > 2)
4534 {
4535 di << "Usage : " << argv[0] << " [1|0]" << "\n";
4536 return 1;
4537 }
4538
4539 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
4540 if(aContext.IsNull())
4541 {
4542 di << "use 'vinit' command before " << argv[0] << "\n";
4543 return 1;
4544 }
4545
4546 Handle(V3d_View) aView = ViewerTest::CurrentView();
4547
4548 if((argc == 2) && (atof(argv[1]) == 0))
4549 aView->SetAntialiasingOff();
4550 else
4551 aView->SetAntialiasingOn();
4552 aView->Update();
4553 return 0;
4554}
4555
4556//=======================================================================
4557//function : VPurgeDisplay
dc3fe572 4558//purpose : Switches altialiasing on or off
4754e164 4559//=======================================================================
4560static Standard_Integer VPurgeDisplay (Draw_Interpretor& di,
4561 Standard_Integer argc,
4562 const char ** argv)
4563{
eb4320f2 4564 if (argc > 1)
4754e164 4565 {
eb4320f2 4566 di << "Usage : " << argv[0] << "\n";
4754e164 4567 return 1;
4568 }
4754e164 4569 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
4570 if (aContext.IsNull())
4571 {
4572 di << "use 'vinit' command before " << argv[0] << "\n";
4573 return 1;
4574 }
4575 aContext->CloseAllContexts(Standard_False);
eb4320f2 4576 di << aContext->PurgeDisplay() << "\n";
4754e164 4577 return 0;
4578}
4579
4580//=======================================================================
4581//function : VSetViewSize
4582//purpose :
4583//=======================================================================
4584static Standard_Integer VSetViewSize (Draw_Interpretor& di,
4585 Standard_Integer argc,
4586 const char ** argv)
4587{
4588 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
4589 if(aContext.IsNull())
4590 {
4591 di << "use 'vinit' command before " << argv[0] << "\n";
4592 return 1;
4593 }
4594 if(argc != 2)
4595 {
4596 di<<"Usage : " << argv[0] << " Size\n";
4597 return 1;
4598 }
4599 Standard_Real aSize = atof(argv[1]);
4600 if (aSize <= 0.)
4601 {
4602 di<<"Bad Size value : " << aSize << "\n";
4603 return 1;
4604 }
4605
4606 Handle(V3d_View) aView = ViewerTest::CurrentView();
4607 aView->SetSize(aSize);
4608 return 0;
4609}
4610
4611//=======================================================================
4612//function : VMoveView
4613//purpose :
4614//=======================================================================
4615static Standard_Integer VMoveView (Draw_Interpretor& di,
4616 Standard_Integer argc,
4617 const char ** argv)
4618{
4619 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
4620 if(aContext.IsNull())
4621 {
4622 di << "use 'vinit' command before " << argv[0] << "\n";
4623 return 1;
4624 }
4625 if(argc < 4 || argc > 5)
4626 {
4627 di<<"Usage : " << argv[0] << " Dx Dy Dz [Start = 1|0]\n";
4628 return 1;
4629 }
4630 Standard_Real Dx = atof(argv[1]);
4631 Standard_Real Dy = atof(argv[2]);
4632 Standard_Real Dz = atof(argv[3]);
4633 Standard_Boolean aStart = Standard_True;
4634 if (argc == 5)
4635 {
4636 aStart = (atoi(argv[4]) > 0);
4637 }
4638
4639 Handle(V3d_View) aView = ViewerTest::CurrentView();
4640 aView->Move(Dx,Dy,Dz,aStart);
4641 return 0;
4642}
4643
4644//=======================================================================
4645//function : VTranslateView
4646//purpose :
4647//=======================================================================
4648static Standard_Integer VTranslateView (Draw_Interpretor& di,
4649 Standard_Integer argc,
4650 const char ** argv)
4651{
4652 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
4653 if(aContext.IsNull())
4654 {
4655 di << "use 'vinit' command before " << argv[0] << "\n";
4656 return 1;
4657 }
4658 if(argc < 4 || argc > 5)
4659 {
4660 di<<"Usage : " << argv[0] << " Dx Dy Dz [Start = 1|0]\n";
4661 return 1;
4662 }
4663 Standard_Real Dx = atof(argv[1]);
4664 Standard_Real Dy = atof(argv[2]);
4665 Standard_Real Dz = atof(argv[3]);
4666 Standard_Boolean aStart = Standard_True;
dc3fe572 4667 if (argc == 5)
4754e164 4668 {
4669 aStart = (atoi(argv[4]) > 0);
4670 }
4671
4672 Handle(V3d_View) aView = ViewerTest::CurrentView();
4673 aView->Translate(Dx,Dy,Dz,aStart);
4674 return 0;
4675}
4676
4677//=======================================================================
4678//function : VTurnView
4679//purpose :
4680//=======================================================================
4681static Standard_Integer VTurnView (Draw_Interpretor& di,
4682 Standard_Integer argc,
4683 const char ** argv)
4684{
4685 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
4686 if(aContext.IsNull()) {
4687 di << "use 'vinit' command before " << argv[0] << "\n";
4688 return 1;
4689 }
4690 if(argc < 4 || argc > 5){
4691 di<<"Usage : " << argv[0] << " Ax Ay Az [Start = 1|0]\n";
4692 return 1;
4693 }
4694 Standard_Real Ax = atof(argv[1]);
4695 Standard_Real Ay = atof(argv[2]);
4696 Standard_Real Az = atof(argv[3]);
4697 Standard_Boolean aStart = Standard_True;
dc3fe572 4698 if (argc == 5)
4754e164 4699 {
4700 aStart = (atoi(argv[4]) > 0);
4701 }
4702
4703 Handle(V3d_View) aView = ViewerTest::CurrentView();
4704 aView->Turn(Ax,Ay,Az,aStart);
4705 return 0;
4706}
4707
269294d6 4708//==============================================================================
4709//function : VTextureEnv
4710//purpose : ENables or disables environment mapping
4711//==============================================================================
4712class OCC_TextureEnv : public Graphic3d_TextureEnv
4713{
4714public:
4715 OCC_TextureEnv(const Standard_CString FileName);
4716 OCC_TextureEnv(const Graphic3d_NameOfTextureEnv aName);
4717 void SetTextureParameters(const Standard_Boolean theRepeatFlag,
4718 const Standard_Boolean theModulateFlag,
4719 const Graphic3d_TypeOfTextureFilter theFilter,
4720 const Standard_ShortReal theXScale,
4721 const Standard_ShortReal theYScale,
4722 const Standard_ShortReal theXShift,
4723 const Standard_ShortReal theYShift,
4724 const Standard_ShortReal theAngle);
4725 DEFINE_STANDARD_RTTI(OCC_TextureEnv);
4726};
4727DEFINE_STANDARD_HANDLE(OCC_TextureEnv, Graphic3d_TextureEnv);
4728IMPLEMENT_STANDARD_HANDLE(OCC_TextureEnv, Graphic3d_TextureEnv);
4729IMPLEMENT_STANDARD_RTTIEXT(OCC_TextureEnv, Graphic3d_TextureEnv);
4730
4731OCC_TextureEnv::OCC_TextureEnv(const Standard_CString theFileName)
4732 : Graphic3d_TextureEnv(theFileName)
4733{
4734}
4735
4736OCC_TextureEnv::OCC_TextureEnv(const Graphic3d_NameOfTextureEnv theTexId)
4737 : Graphic3d_TextureEnv(theTexId)
4738{
4739}
4740
4741void OCC_TextureEnv::SetTextureParameters(const Standard_Boolean theRepeatFlag,
4742 const Standard_Boolean theModulateFlag,
4743 const Graphic3d_TypeOfTextureFilter theFilter,
4744 const Standard_ShortReal theXScale,
4745 const Standard_ShortReal theYScale,
4746 const Standard_ShortReal theXShift,
4747 const Standard_ShortReal theYShift,
4748 const Standard_ShortReal theAngle)
4749{
4750 myParams->SetRepeat (theRepeatFlag);
4751 myParams->SetModulate (theModulateFlag);
4752 myParams->SetFilter (theFilter);
4753 myParams->SetScale (Graphic3d_Vec2(theXScale, theYScale));
4754 myParams->SetTranslation(Graphic3d_Vec2(theXShift, theYShift));
4755 myParams->SetRotation (theAngle);
4756}
4757
35e08fe8 4758static int VTextureEnv (Draw_Interpretor& /*theDI*/, Standard_Integer theArgNb, const char** theArgVec)
269294d6 4759{
4760 // get the active view
4761 Handle(V3d_View) aView = ViewerTest::CurrentView();
4762 if (aView.IsNull())
4763 {
4764 std::cerr << "No active view. Please call vinit.\n";
4765 return 1;
4766 }
4767
4768 // Checking the input arguments
4769 Standard_Boolean anEnableFlag = Standard_False;
4770 Standard_Boolean isOk = theArgNb >= 2;
4771 if (isOk)
4772 {
4773 TCollection_AsciiString anEnableOpt(theArgVec[1]);
4774 anEnableFlag = anEnableOpt.IsEqual("on");
4775 isOk = anEnableFlag || anEnableOpt.IsEqual("off");
4776 }
4777 if (anEnableFlag)
4778 {
4779 isOk = (theArgNb == 3 || theArgNb == 11);
4780 if (isOk)
4781 {
4782 TCollection_AsciiString aTextureOpt(theArgVec[2]);
4783 isOk = (!aTextureOpt.IsIntegerValue() ||
4784 (aTextureOpt.IntegerValue() >= 0 && aTextureOpt.IntegerValue() < Graphic3d_NOT_ENV_UNKNOWN));
4785
4786 if (isOk && theArgNb == 11)
4787 {
4788 TCollection_AsciiString aRepeatOpt (theArgVec[3]),
4789 aModulateOpt(theArgVec[4]),
4790 aFilterOpt (theArgVec[5]),
4791 aSScaleOpt (theArgVec[6]),
4792 aTScaleOpt (theArgVec[7]),
4793 aSTransOpt (theArgVec[8]),
4794 aTTransOpt (theArgVec[9]),
4795 anAngleOpt (theArgVec[10]);
4796 isOk = ((aRepeatOpt. IsEqual("repeat") || aRepeatOpt. IsEqual("clamp")) &&
4797 (aModulateOpt.IsEqual("modulate") || aModulateOpt.IsEqual("decal")) &&
4798 (aFilterOpt. IsEqual("nearest") || aFilterOpt. IsEqual("bilinear") || aFilterOpt.IsEqual("trilinear")) &&
4799 aSScaleOpt.IsRealValue() && aTScaleOpt.IsRealValue() &&
4800 aSTransOpt.IsRealValue() && aTTransOpt.IsRealValue() &&
4801 anAngleOpt.IsRealValue());
4802 }
4803 }
4804 }
4805
4806 if (!isOk)
4807 {
4808 std::cerr << "Usage :" << std::endl;
4809 std::cerr << theArgVec[0] << " off" << std::endl;
4810 std::cerr << theArgVec[0] << " on {index_of_std_texture(0..7)|texture_file_name} [{clamp|repeat} {decal|modulate} {nearest|bilinear|trilinear} scale_s scale_t translation_s translation_t rotation_degrees]" << std::endl;
4811 return 1;
4812 }
4813
4814 if (anEnableFlag)
4815 {
4816 TCollection_AsciiString aTextureOpt(theArgVec[2]);
4817 Handle(OCC_TextureEnv) aTexEnv = aTextureOpt.IsIntegerValue() ?
4818 new OCC_TextureEnv((Graphic3d_NameOfTextureEnv)aTextureOpt.IntegerValue()) :
4819 new OCC_TextureEnv(theArgVec[2]);
4820
4821 if (theArgNb == 11)
4822 {
4823 TCollection_AsciiString aRepeatOpt(theArgVec[3]), aModulateOpt(theArgVec[4]), aFilterOpt(theArgVec[5]);
4824 aTexEnv->SetTextureParameters(
4825 aRepeatOpt. IsEqual("repeat"),
4826 aModulateOpt.IsEqual("modulate"),
4827 aFilterOpt. IsEqual("nearest") ? Graphic3d_TOTF_NEAREST :
4828 aFilterOpt.IsEqual("bilinear") ? Graphic3d_TOTF_BILINEAR :
4829 Graphic3d_TOTF_TRILINEAR,
4830 (Standard_ShortReal)Draw::Atof(theArgVec[6]),
4831 (Standard_ShortReal)Draw::Atof(theArgVec[7]),
4832 (Standard_ShortReal)Draw::Atof(theArgVec[8]),
4833 (Standard_ShortReal)Draw::Atof(theArgVec[9]),
4834 (Standard_ShortReal)Draw::Atof(theArgVec[10])
4835 );
4836 }
4837 aView->SetTextureEnv(aTexEnv);
4838 aView->SetSurfaceDetail(V3d_TEX_ENVIRONMENT);
4839 }
4840 else // Disabling environment mapping
4841 {
4842 aView->SetSurfaceDetail(V3d_TEX_NONE);
4843 Handle(Graphic3d_TextureEnv) aTexture;
4844 aView->SetTextureEnv(aTexture); // Passing null handle to clear the texture data
4845 }
4846
4847 aView->Redraw();
4848 return 0;
4849}
4850
4269bd1b 4851//===============================================================================================
4852//function : VClipPlane
4853//purpose :
4854//===============================================================================================
4855static int VClipPlane (Draw_Interpretor& theDi, Standard_Integer theArgsNb, const char** theArgVec)
4856{
4857 // use short-cut for created clip planes map of created (or "registered by name") clip planes
4858 typedef NCollection_DataMap<TCollection_AsciiString, Handle(Graphic3d_ClipPlane)> MapOfPlanes;
4859 static MapOfPlanes aRegPlanes;
4860
4861 if (theArgsNb < 2)
4862 {
4863 theDi << theArgVec[0] << ": command argument is required. Type help for more information.\n";
4864 return 1;
4865 }
4866
4867 TCollection_AsciiString aCommand (theArgVec[1]);
4868
4869 // print maximum number of planes for current viewer
4870 if (aCommand == "maxplanes")
4871 {
4872 if (theArgsNb < 3)
4873 {
4874 theDi << theArgVec[0] << ": view name is required. Type help for more information.\n";
4875 return 1;
4876 }
4877
4878 TCollection_AsciiString aViewName (theArgVec[2]);
4879
4880 if (!ViewerTest_myViews.IsBound1 (aViewName))
4881 {
4882 theDi << theArgVec[0] << ": view is not found.\n";
4883 return 1;
4884 }
4885
4886 const Handle(V3d_View)& aView = ViewerTest_myViews.Find1 (aViewName);
4887
4888 theDi << theArgVec[0] << ": "
4889 << aView->Viewer()->Driver()->InquirePlaneLimit()
4890 << " plane slots provided by driver."
4891 << " Note that 2 more planes might be used (reserved for z-clipping).\n";
4892
4893 return 0;
4894 }
4895
4896 // create / delete plane instance
4897 if (aCommand == "create" || aCommand == "delete" || aCommand == "clone")
4898 {
4899 if (theArgsNb < 3)
4900 {
4901 theDi << theArgVec[0] << ": plane name is required. Type help for more information.\n";
4902 return 1;
4903 }
4904
4905 Standard_Boolean toCreate = (aCommand == "create");
4906 Standard_Boolean toClone = (aCommand == "clone");
4907 TCollection_AsciiString aPlane (theArgVec[2]);
4908
4909 if (toCreate)
4910 {
4911 if (aRegPlanes.IsBound (aPlane))
4912 {
4913 theDi << theArgVec[0] << ": plane name is in use.\n";
4914 return 1;
4915 }
4916
4917 aRegPlanes.Bind (aPlane, new Graphic3d_ClipPlane());
4918 }
4919 else if (toClone) // toClone
4920 {
4921 if (!aRegPlanes.IsBound (aPlane))
4922 {
4923 theDi << theArgVec[0] << ": no such plane.\n";
4924 return 1;
4925 }
4926
4927 if (theArgsNb < 4)
4928 {
4929 theDi << theArgVec[0] << ": enter name for new plane. Type help for more information.\n";
4930 return 1;
4931 }
4932
4933 TCollection_AsciiString aClone (theArgVec[3]);
4934 if (aRegPlanes.IsBound (aClone))
4935 {
4936 theDi << theArgVec[0] << ": plane name is in use.\n";
4937 return 1;
4938 }
4939
4940 const Handle(Graphic3d_ClipPlane)& aClipPlane = aRegPlanes.Find (aPlane);
4941
4942 aRegPlanes.Bind (aClone, aClipPlane->Clone());
4943 }
4944 else// toDelete
4945 {
4946 if (!aRegPlanes.IsBound (aPlane))
4947 {
4948 theDi << theArgVec[0] << ": no such plane.\n";
4949 return 1;
4950 }
4951
4952 Handle(Graphic3d_ClipPlane) aClipPlane = aRegPlanes.Find (aPlane);
4953 aRegPlanes.UnBind (aPlane);
4954
4955 ViewerTest_DoubleMapIteratorOfDoubleMapOfInteractiveAndName anIObjIt (GetMapOfAIS());
4956 for (; anIObjIt.More(); anIObjIt.Next())
4957 {
4958 Handle(PrsMgr_PresentableObject) aPrs = Handle(PrsMgr_PresentableObject)::DownCast (anIObjIt.Key1());
4959 aPrs->RemoveClipPlane(aClipPlane);
4960 }
4961
4962 NCollection_DoubleMap<TCollection_AsciiString, Handle(V3d_View)>::Iterator aViewIt(ViewerTest_myViews);
4963 for (; aViewIt.More(); aViewIt.Next())
4964 {
4965 const Handle(V3d_View)& aView = aViewIt.Key2();
4966 aView->RemoveClipPlane(aClipPlane);
4967 }
4968
4969 ViewerTest::RedrawAllViews();
4970 }
4971
4972 return 0;
4973 }
4974
4975 // set / unset plane command
4976 if (aCommand == "set" || aCommand == "unset")
4977 {
4978 if (theArgsNb < 4)
4979 {
4980 theDi << theArgVec[0] << ": need more arguments. Type help for more information.\n";
4981 return 1;
4982 }
4983
4984 Standard_Boolean toSet = (aCommand == "set");
4985 TCollection_AsciiString aPlane (theArgVec [2]);
4986 if (!aRegPlanes.IsBound (aPlane))
4987 {
4988 theDi << theArgVec[0] << ": no such plane.\n";
4989 return 1;
4990 }
4991
4992 const Handle(Graphic3d_ClipPlane)& aClipPlane = aRegPlanes.Find (aPlane);
4993
4994 TCollection_AsciiString aTarget (theArgVec [3]);
4995 if (aTarget != "object" && aTarget != "view")
4996 {
4997 theDi << theArgVec[0] << ": invalid target.\n";
4998 return 1;
4999 }
5000
5001 if (aTarget == "object" || aTarget == "view")
5002 {
5003 if (theArgsNb < 5)
5004 {
5005 theDi << theArgVec[0] << ": need more arguments. Type help for more information.\n";
5006 return 1;
5007 }
5008
5009 Standard_Boolean isObject = (aTarget == "object");
5010
5011 for (Standard_Integer anIt = 4; anIt < theArgsNb; ++anIt)
5012 {
5013 TCollection_AsciiString anEntityName (theArgVec[anIt]);
5014 if (isObject) // to object
5015 {
5016 if (!GetMapOfAIS().IsBound2 (anEntityName))
5017 {
5018 theDi << theArgVec[0] << ": can not find IO with name " << anEntityName << ".\n";
5019 continue;
5020 }
5021
5022 Handle(AIS_InteractiveObject) aIObj =
5023 Handle(AIS_InteractiveObject)::DownCast (GetMapOfAIS().Find2 (anEntityName));
5024
5025 if (toSet)
5026 aIObj->AddClipPlane (aClipPlane);
5027 else
5028 aIObj->RemoveClipPlane (aClipPlane);
5029 }
5030 else // to view
5031 {
5032 if (!ViewerTest_myViews.IsBound1 (anEntityName))
5033 {
5034 theDi << theArgVec[0] << ": can not find View with name " << anEntityName << ".\n";
5035 continue;
5036 }
5037
5038 Handle(V3d_View) aView = ViewerTest_myViews.Find1(anEntityName);
5039 if (toSet)
5040 aView->AddClipPlane (aClipPlane);
5041 else
5042 aView->RemoveClipPlane (aClipPlane);
5043 }
5044 }
5045
5046 ViewerTest::RedrawAllViews();
5047 }
5048
5049 return 0;
5050 }
5051
5052 // change plane command
5053 if (aCommand == "change")
5054 {
5055 if (theArgsNb < 4)
5056 {
5057 theDi << theArgVec[0] << ": need more arguments. Type help for more information.\n";
5058 return 1;
5059 }
5060
5061 TCollection_AsciiString aPlane (theArgVec [2]);
5062 if (!aRegPlanes.IsBound (aPlane))
5063 {
5064 theDi << theArgVec[0] << ": no such plane.\n";
5065 return 1;
5066 }
5067
5068 const Handle(Graphic3d_ClipPlane)& aClipPlane = aRegPlanes.Find (aPlane);
5069
5070 TCollection_AsciiString aChangeArg (theArgVec [3]);
5071 if (aChangeArg != "on" && aChangeArg != "off" && aChangeArg != "capping" && aChangeArg != "equation")
5072 {
5073 theDi << theArgVec[0] << ": invalid arguments. Type help for more information.\n";
5074 return 1;
5075 }
5076
5077 if (aChangeArg == "on" || aChangeArg == "off") // on / off
5078 {
5079 aClipPlane->SetOn (aChangeArg == "on");
5080 }
5081 else if (aChangeArg == "equation") // change equation
5082 {
5083 if (theArgsNb < 8)
5084 {
5085 theDi << theArgVec[0] << ": need more arguments. Type help for more information.\n";
5086 return 1;
5087 }
5088
5089 Standard_Real aCoeffA = atof (theArgVec [4]);
5090 Standard_Real aCoeffB = atof (theArgVec [5]);
5091 Standard_Real aCoeffC = atof (theArgVec [6]);
5092 Standard_Real aCoeffD = atof (theArgVec [7]);
5093 aClipPlane->SetEquation (gp_Pln (aCoeffA, aCoeffB, aCoeffC, aCoeffD));
5094 }
5095 else if (aChangeArg == "capping") // change capping aspects
5096 {
5097 if (theArgsNb < 5)
5098 {
5099 theDi << theArgVec[0] << ": need more arguments. Type help for more information.\n";
5100 return 1;
5101 }
5102
5103 TCollection_AsciiString aCappingArg (theArgVec [4]);
5104 if (aCappingArg != "on" && aCappingArg != "off" &&
5105 aCappingArg != "color" && aCappingArg != "texname" &&
5106 aCappingArg != "texscale" && aCappingArg != "texorigin" &&
5107 aCappingArg != "texrotate" && aCappingArg != "hatch")
5108 {
5109 theDi << theArgVec[0] << ": invalid arguments. Type help for more information.\n";
5110 return 1;
5111 }
5112
5113 if (aCappingArg == "on" || aCappingArg == "off") // on / off capping
5114 {
5115 aClipPlane->SetCapping (aCappingArg == "on");
5116 }
5117 else if (aCappingArg == "color") // color aspect for capping
5118 {
5119 if (theArgsNb < 8)
5120 {
5121 theDi << theArgVec[0] << ": need more arguments. Type help for more information.\n";
5122 return 1;
5123 }
5124
5125 Standard_Real aRed = atof (theArgVec [5]);
5126 Standard_Real aGrn = atof (theArgVec [6]);
5127 Standard_Real aBlu = atof (theArgVec [7]);
5128
5129 Graphic3d_MaterialAspect aMat = aClipPlane->CappingMaterial();
5130 aMat.SetColor (Quantity_Color (aRed, aGrn, aBlu, Quantity_TOC_RGB));
5131 aClipPlane->SetCappingMaterial (aMat);
5132 }
5133 else if (aCappingArg == "texname") // texture name
5134 {
5135 if (theArgsNb < 6)
5136 {
5137 theDi << theArgVec[0] << ": need more arguments. Type help for more information.\n";
5138 return 1;
5139 }
5140
5141 TCollection_AsciiString aTextureName (theArgVec [5]);
5142
5143 Handle(Graphic3d_Texture2Dmanual) aTexture = new Graphic3d_Texture2Dmanual(aTextureName);
5144 if (!aTexture->IsDone ())
5145 {
5146 aClipPlane->SetCappingTexture (NULL);
5147 }
5148 else
5149 {
5150 aTexture->EnableModulate();
5151 aTexture->EnableRepeat();
5152 aClipPlane->SetCappingTexture (aTexture);
5153 }
5154 }
5155 else if (aCappingArg == "texscale") // texture scale
5156 {
5157 if (aClipPlane->CappingTexture().IsNull())
5158 {
5159 theDi << theArgVec[0] << ": no texture is set.\n";
5160 return 1;
5161 }
5162
5163 if (theArgsNb < 7)
5164 {
5165 theDi << theArgVec[0] << ": need more arguments. Type help for more information.\n";
5166 return 1;
5167 }
5168
5169 Standard_ShortReal aSx = (Standard_ShortReal)atof (theArgVec [5]);
5170 Standard_ShortReal aSy = (Standard_ShortReal)atof (theArgVec [6]);
5171
5172 aClipPlane->CappingTexture()->GetParams()->SetScale (Graphic3d_Vec2 (aSx, aSy));
5173 }
5174 else if (aCappingArg == "texorigin") // texture origin
5175 {
5176 if (aClipPlane->CappingTexture().IsNull())
5177 {
5178 theDi << theArgVec[0] << ": no texture is set.\n";
5179 return 1;
5180 }
5181
5182 if (theArgsNb < 7)
5183 {
5184 theDi << theArgVec[0] << ": need more arguments. Type help for more information.\n";
5185 return 1;
5186 }
5187
5188 Standard_ShortReal aTx = (Standard_ShortReal)atof (theArgVec [5]);
5189 Standard_ShortReal aTy = (Standard_ShortReal)atof (theArgVec [6]);
5190
5191 aClipPlane->CappingTexture()->GetParams()->SetTranslation (Graphic3d_Vec2 (aTx, aTy));
5192 }
5193 else if (aCappingArg == "texrotate") // texture rotation
5194 {
5195 if (aClipPlane->CappingTexture().IsNull())
5196 {
5197 theDi << theArgVec[0] << ": no texture is set.\n";
5198 return 1;
5199 }
5200
5201 if (theArgsNb < 6)
5202 {
5203 theDi << theArgVec[0] << ": need more arguments. Type help for more information.\n";
5204 return 1;
5205 }
5206
5207 Standard_ShortReal aRot = (Standard_ShortReal)atof (theArgVec[5]);
5208
5209 aClipPlane->CappingTexture()->GetParams()->SetRotation (aRot);
5210 }
5211 else if (aCappingArg == "hatch") // hatch style
5212 {
5213 if (theArgsNb < 6)
5214 {
5215 theDi << theArgVec[0] << ": need more arguments. Type help for more information.\n";
5216 return 1;
5217 }
5218
5219 TCollection_AsciiString aHatchStr (theArgVec [5]);
5220 if (aHatchStr == "on")
5221 {
5222 aClipPlane->SetCappingHatchOn();
5223 }
5224 else if (aHatchStr == "off")
5225 {
5226 aClipPlane->SetCappingHatchOff();
5227 }
5228 else
5229 {
5230 aClipPlane->SetCappingHatch ((Aspect_HatchStyle)atoi (theArgVec[5]));
5231 }
5232 }
5233 }
5234
5235 ViewerTest::RedrawAllViews();
5236
5237 return 0;
5238 }
5239
5240 theDi << theArgVec[0] << ": invalid command. Type help for more information.\n";
5241 return 1;
5242}
5243
5244//===============================================================================================
5245//function : VSetTextureMode
5246//purpose :
5247//===============================================================================================
5248static int VSetTextureMode (Draw_Interpretor& theDi, Standard_Integer theArgsNb, const char** theArgVec)
5249{
5250 if (theArgsNb < 3)
5251 {
5252 theDi << theArgVec[0] << ": insufficient command arguments. Type help for more information.\n";
5253 return 1;
5254 }
5255
5256 TCollection_AsciiString aViewName (theArgVec[1]);
5257 if (!ViewerTest_myViews.IsBound1 (aViewName))
5258 {
5259 theDi << theArgVec[0] << ": view is not found.\n";
5260 return 1;
5261 }
5262
5263 const Handle(V3d_View)& aView = ViewerTest_myViews.Find1 (aViewName);
5264 switch (atoi (theArgVec[2]))
5265 {
5266 case 0: aView->SetSurfaceDetail (V3d_TEX_NONE); break;
5267 case 1: aView->SetSurfaceDetail (V3d_TEX_ENVIRONMENT); break;
5268 case 2: aView->SetSurfaceDetail (V3d_TEX_ALL); break;
5269 default:
5270 theDi << theArgVec[0] << ": invalid mode.\n";
5271 return 1;
5272 }
5273
5274 aView->Redraw();
5275 return 0;
5276}
5277
392ac980 5278//===============================================================================================
5279//function : VDefaults
5280//purpose :
5281//===============================================================================================
5282static int VDefaults (Draw_Interpretor& theDi,
5283 Standard_Integer theArgsNb,
5284 const char** theArgVec)
5285{
5286 const Handle(AIS_InteractiveContext)& aCtx = ViewerTest::GetAISContext();
5287 if (aCtx.IsNull())
5288 {
5289 std::cerr << "No active viewer!\n";
5290 return 1;
5291 }
5292
5293 Handle(Prs3d_Drawer) aDefParams = aCtx->DefaultDrawer();
5294 if (theArgsNb < 2)
5295 {
5296 if (aDefParams->TypeOfDeflection() == Aspect_TOD_RELATIVE)
5297 {
5298 theDi << "DeflType: relative\n"
5299 << "DeviationCoeff: " << aDefParams->DeviationCoefficient() << "\n";
5300 }
5301 else
5302 {
5303 theDi << "DeflType: absolute\n"
5304 << "AbsoluteDeflection: " << aDefParams->MaximalChordialDeviation() << "\n";
5305 }
5306 theDi << "AngularDeflection: " << (180.0 * aDefParams->HLRAngle() / M_PI) << "\n";
5307 return 0;
5308 }
5309
5310 for (Standard_Integer anArgIter = 1; anArgIter < theArgsNb; ++anArgIter)
5311 {
5312 TCollection_AsciiString anArg (theArgVec[anArgIter]);
5313 TCollection_AsciiString aKey, aValue;
5314 if (!splitParameter (anArg, aKey, aValue)
5315 || aValue.IsEmpty())
5316 {
5317 std::cerr << "Error, wrong syntax at: '" << anArg.ToCString() << "'!\n";
5318 return 1;
5319 }
5320
5321 aKey.UpperCase();
5322 if (aKey == "ABSDEFL"
5323 || aKey == "ABSOLUTEDEFLECTION"
5324 || aKey == "DEFL"
5325 || aKey == "DEFLECTION")
5326 {
5327 aDefParams->SetTypeOfDeflection (Aspect_TOD_ABSOLUTE);
5328 aDefParams->SetMaximalChordialDeviation (aValue.RealValue());
5329 }
5330 else if (aKey == "RELDEFL"
5331 || aKey == "RELATIVEDEFLECTION"
5332 || aKey == "DEVCOEFF"
5333 || aKey == "DEVIATIONCOEFF"
5334 || aKey == "DEVIATIONCOEFFICIENT")
5335 {
5336 aDefParams->SetTypeOfDeflection (Aspect_TOD_RELATIVE);
5337 aDefParams->SetDeviationCoefficient (aValue.RealValue());
5338 }
5339 else if (aKey == "ANGDEFL"
5340 || aKey == "ANGULARDEFL"
5341 || aKey == "ANGULARDEFLECTION")
5342 {
5343 // currently HLRDeviationAngle is used instead of DeviationAngle in most places
5344 aDefParams->SetHLRAngle (M_PI * aValue.RealValue() / 180.0);
5345 }
5346 else
5347 {
5348 std::cerr << "Warning, unknown argument '" << anArg.ToCString() << "'\n";
5349 }
5350 }
5351
5352 return 0;
5353}
5354
e276548b 5355//==============================================================================
5356//function : VClInfo
5357//purpose : Prints info about active OpenCL device
5358//==============================================================================
5359
7ae4a307 5360static Standard_Integer VClInfo (Draw_Interpretor& theDi,
e276548b 5361 Standard_Integer,
5362 const char**)
5363{
e276548b 5364 Handle(AIS_InteractiveContext) aContextAIS = ViewerTest::GetAISContext();
e276548b 5365 if (aContextAIS.IsNull())
5366 {
7ae4a307 5367 std::cerr << "Call vinit before!\n";
e276548b 5368 return 1;
5369 }
5370
5371 Handle(OpenGl_GraphicDriver) aDrv = Handle(OpenGl_GraphicDriver)::DownCast (aContextAIS->CurrentViewer()->Driver());
7ae4a307 5372 Graphic3d_CView* aCView = static_cast<Graphic3d_CView*> (ViewerTest::CurrentView()->View()->CView());
e276548b 5373 NCollection_DataMap<TCollection_AsciiString, TCollection_AsciiString> anInfo;
7ae4a307 5374 if (aDrv.IsNull()
5375 || aCView == NULL
5376 || !aDrv->GetOpenClDeviceInfo (*aCView, anInfo))
e276548b 5377 {
7ae4a307 5378 theDi << "OpenCL device info is unavailable!\n";
e276548b 5379 return 0;
5380 }
e276548b 5381
7ae4a307 5382 theDi << "OpenCL device info:\n";
5383 for (NCollection_DataMap<TCollection_AsciiString, TCollection_AsciiString>::Iterator anIter (anInfo);
5384 anIter.More(); anIter.Next())
e276548b 5385 {
7ae4a307 5386 theDi << anIter.Key() << ": \t" << anIter.Value() << "\n";
e276548b 5387 }
e276548b 5388 return 0;
5389}
5390
5391//=======================================================================
5392//function : VRaytrace
5393//purpose : Enables/disables OpenCL-based ray-tracing
5394//=======================================================================
5395
7ae4a307 5396static Standard_Integer VRaytrace (Draw_Interpretor& ,
5397 Standard_Integer theArgNb,
5398 const char** theArgVec)
e276548b 5399{
7ae4a307 5400 Handle(V3d_View) aView = ViewerTest::CurrentView();
5401 if (aView.IsNull())
e276548b 5402 {
5403 std::cerr << "Use 'vinit' command before " << theArgVec[0] << "\n";
5404 return 1;
5405 }
5406
7ae4a307 5407 if (theArgNb < 2
5408 || Draw::Atoi (theArgVec[1]))
e276548b 5409 {
e276548b 5410 aView->SetRaytracingMode();
7ae4a307 5411 }
e276548b 5412 else
7ae4a307 5413 {
e276548b 5414 aView->SetRasterizationMode();
7ae4a307 5415 }
e276548b 5416 aView->Redraw();
e276548b 5417 return 0;
5418}
5419
e276548b 5420//=======================================================================
5421//function : VSetRaytraceMode
5422//purpose : Enables/disables features of OpenCL-based ray-tracing
5423//=======================================================================
5424
e276548b 5425static Standard_Integer VSetRaytraceMode (Draw_Interpretor&,
5426 Standard_Integer theArgNb,
5427 const char ** theArgVec)
5428{
7ae4a307 5429 Handle(V3d_View) aView = ViewerTest::CurrentView();
5430 if (aView.IsNull())
e276548b 5431 {
5432 std::cerr << "Use 'vinit' command before " << theArgVec[0] << "\n";
5433 return 1;
5434 }
7ae4a307 5435 else if (theArgNb < 2)
e276548b 5436 {
5437 std::cerr << "Usage : " << theArgVec[0] << " [shad=0|1] [refl=0|1] [aa=0|1]\n";
5438 return 1;
5439 }
5440
e276548b 5441 for (Standard_Integer anArgIter = 1; anArgIter < theArgNb; ++anArgIter)
5442 {
5443 const TCollection_AsciiString anArg (theArgVec[anArgIter]);
5444
5445 if (anArg.Search ("shad=") > -1)
5446 {
5447 if (anArg.Token ("=", 2).IntegerValue() != 0)
5448 aView->EnableRaytracedShadows();
5449 else
5450 aView->DisableRaytracedShadows();
5451 }
5452 else if (anArg.Search ("refl=") > -1)
5453 {
5454 if (anArg.Token ("=", 2).IntegerValue() != 0)
5455 aView->EnableRaytracedReflections();
5456 else
5457 aView->DisableRaytracedReflections();
5458 }
5459 else if (anArg.Search ("aa=") > -1)
5460 {
5461 if (anArg.Token ("=", 2).IntegerValue() != 0)
5462 aView->EnableRaytracedAntialiasing();
5463 else
5464 aView->DisableRaytracedAntialiasing();
5465 }
5466 else
5467 {
5468 std::cerr << "Unknown argument: " << anArg << "\n";
5469 }
5470 }
5471
5472 aView->Redraw();
e276548b 5473 return 0;
5474}
5475
7fd59977 5476//=======================================================================
5477//function : ViewerCommands
5478//purpose :
5479//=======================================================================
5480
5481void ViewerTest::ViewerCommands(Draw_Interpretor& theCommands)
5482{
5483
5484 const char *group = "ZeViewer";
18d715bd 5485 theCommands.Add("vinit",
5486#if !defined(_WIN32) && !defined(__WIN32__) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
5487 "[name=view_name] [display=display_name] [l=leftPx t=topPx] [w=widthPx h=heightPx]\n"
5488#else
5489 "[name=view_name] [l=leftPx t=topPx] [w=widthPx h=heightPx]\n"
5490#endif
5491 " - Creates new View window with specified name view_name.\n"
5492 "By default the new view is created in the viewer and in"
5493 " graphic driver shared with active view.\n"
5494 " - name = {driverName/viewerName/viewName | viewerName/viewName | viewName}.\n"
5495 "If driverName isn't specified the driver will be shared with active view.\n"
5496 "If viewerName isn't specified the viewer will be shared with active view.\n"
5497#if !defined(_WIN32) && !defined(__WIN32__) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
5498 " - display = HostName.DisplayNumber[:ScreenNumber] : if specified"
5499 "is used in creation of graphic driver\n"
5500#endif
5501 " - l, t: pixel position of left top corner of the window\n"
5502 " - w,h: width and heigth of window respectively.\n"
5503 "Additional commands for operations with views: vclose, vactivate, vviewlist.\n",
7fd59977 5504 __FILE__,VInit,group);
18d715bd 5505 theCommands.Add("vclose" ,
d0cc1cb7 5506 "[view_id [keep_context=0|1]]\n"
18d715bd 5507 "or vclose ALL - to remove all created views\n"
5508 " - removes view(viewer window) defined by its view_id.\n"
5509 " - keep_context: by default 0; if 1 and the last view is deleted"
5510 " the current context is not removed.",
5511 __FILE__,VClose,group);
5512 theCommands.Add("vactivate" ,
5513 "view_id"
5514 " - activates view(viewer window) defined by its view_id",
5515 __FILE__,VActivate,group);
5516 theCommands.Add("vviewlist",
5517 "vviewlist [format={tree, long}]"
5518 " - prints current list of views per viewer and graphic_driver ID shared between viewers"
5519 " - format: format of result output, if tree the output is a tree view;"
5520 "otherwise it's a list of full view names. By default format = tree",
5521 __FILE__,VViewList,group);
7fd59977 5522 theCommands.Add("vhelp" ,
5523 "vhelp : display help on the viewer commands",
5524 __FILE__,VHelp,group);
5525 theCommands.Add("vtop" ,
44b8f2d6 5526 "vtop or <T> : Top view" ,
7fd59977 5527 __FILE__,VTop,group);
44b8f2d6 5528 theCommands.Add("vbottom" ,
5529 "vbottom : Bottom view" ,
5530 __FILE__,VBottom,group);
5531 theCommands.Add("vleft" ,
5532 "vleft : Left view" ,
5533 __FILE__,VLeft,group);
5534 theCommands.Add("vright" ,
5535 "vright : Right view" ,
5536 __FILE__,VRight,group);
7fd59977 5537 theCommands.Add("vaxo" ,
5538 " vaxo or <A> : Axonometric view ",
5539 __FILE__,VAxo,group);
44b8f2d6 5540 theCommands.Add("vfront" ,
5541 "vfront : Front view" ,
5542 __FILE__,VFront,group);
5543 theCommands.Add("vback" ,
5544 "vback : Back view" ,
5545 __FILE__,VBack,group);
7fd59977 5546 theCommands.Add("vpick" ,
5547 "vpick : vpick X Y Z [shape subshape] ( all variables as string )",
5548 VPick,group);
5549 theCommands.Add("vfit" ,
5550 "vfit or <F> : vfit",
5551 __FILE__,VFit,group);
5552 theCommands.Add("vzfit" ,
5553 "vzfit",
5554 __FILE__,VZFit,group);
5555 theCommands.Add("vrepaint",
5556 "vrepaint : vrepaint, force redraw",
5557 __FILE__,VRepaint,group);
5558 theCommands.Add("vclear",
5559 "vclear : vclear",
5560 __FILE__,VClear,group);
5561 theCommands.Add("vsetbg",
5562 "vsetbg : vsetbg imagefile [filltype] : Load image as background",
5563 __FILE__,VSetBg,group);
f8b2ed36 5564 theCommands.Add("vsetbgmode",
5565 "vsetbgmode : vsetbgmode filltype : Change background image fill type",
5566 __FILE__,VSetBgMode,group);
7fd59977 5567 theCommands.Add("vsetgradientbg",
f8b2ed36 5568 "vsetgradientbg : vsetgradientbg r1 g1 b1 r2 g2 b2 filltype : Mount gradient background",
7fd59977 5569 __FILE__,VSetGradientBg,group);
f8b2ed36 5570 theCommands.Add("vsetgrbgmode",
5571 "vsetgrbgmode : vsetgrbgmode filltype : Change gradient background fill type",
5572 __FILE__,VSetGradientBgMode,group);
5573 theCommands.Add("vsetcolorbg",
5574 "vsetcolorbg : vsetcolorbg r g b : Set background color",
5575 __FILE__,VSetColorBg,group);
7fd59977 5576 theCommands.Add("vscale",
5577 "vscale : vscale X Y Z",
5578 __FILE__,VScale,group);
5579 theCommands.Add("vzbufftrihedron",
7c8a8fcc 5580 "vzbufftrihedron [center|left_lower|left_upper|right_lower|right_upper"
5581 " textR=255 textG=255 textB=255 scale=0.1 wireframe|zbuffer]"
5582 " : Displays a V3d_ZBUFFER'ed or V3d_WIREFRAME'd trihedron",
7fd59977 5583 __FILE__,VTestZBuffTrihedron,group);
5584 theCommands.Add("vrotate",
5585 "vrotate : vrotate AX AY AZ [X Y Z]",
5586 __FILE__,VRotate,group);
5587 theCommands.Add("vzoom",
5588 "vzoom : vzoom coef",
5589 __FILE__,VZoom,group);
5590 theCommands.Add("vpan",
5591 "vpan : vpan dx dy",
5592 __FILE__,VPan,group);
5593 theCommands.Add("vexport",
5cedc27f
K		 5594 "vexport : vexport full_file_path {PS | EPS | TEX | PDF | SVG | PGF | EMF }"
5595 " : exports the view to a vector file of a given format"
5596 " : notice that EMF format requires patched gl2ps",
7fd59977 5597 __FILE__,VExport,group);
5598 theCommands.Add("vcolorscale",
5599 "vcolorscale : vcolorscale [RangeMin = 0 RangeMax = 100 Intervals = 10 HeightFont = 16 Position = 2 X = 0 Y = 0]: draw color scale",
5600 __FILE__,VColorScale,group);
5601 theCommands.Add("vgraduatedtrihedron",
13a22457 5602 "vgraduatedtrihedron : 1/0 (display/erase) [Xname Yname Zname [Font [isMultibyte]]]",
7fd59977 5603 __FILE__,VGraduatedTrihedron,group);
7edf74fd
A		 5604 theCommands.Add("vprintview" ,
5605 "vprintview : width height filename [algo=0] : Test print algorithm: algo = 0 - stretch, algo = 1 - tile",
5606 __FILE__,VPrintView,group);
59f45b7c 5607 theCommands.Add("vzlayer",
5608 "vzlayer : add/del/get [id] : Z layer operations in v3d viewer: add new z layer, delete z layer, get z layer ids",
5609 __FILE__,VZLayer,group);
25289ec1 5610 theCommands.Add("voverlaytext",
5611 "voverlaytext : text x y [height] [font_name] [text_color: R G B] [display_type] [background_color: R G B]"
5612 " : height - pixel height of the text (default=10.0)"
5613 " : font_name - name of font (default=courier)"
5614 " : text_color - three values: RedColor GreenColor BlueColor (default = 255.0 255.0 255.0) "
5615 " : display_type = {normal/subtitle/decal/blend}, (default=normal) "
5616 " : background_color - three values: RedColor GreenColor BlueColor (default = 255.0 255.0 255.0), the parameter is defined for subtitle and decal display types ",
5617 __FILE__,VOverlayText,group);
20637bd2 5618 theCommands.Add("vlayerline",
5619 "vlayerline : vlayerline x1 y1 x2 y2 [linewidth=0.5] [linetype=0] [transparency=1.0]",
5620 __FILE__,VLayerLine,group);
2bd4c032 5621 theCommands.Add ("vgrid",
5622 "vgrid [off] [Mode={r|c}] [Type={l|p}] [OriginX OriginY [StepX/StepRadius StepY/DivNb RotAngle]]"
5623 " : Mode - rectangular or circular"
5624 " : Type - lines or points",
5625 __FILE__, VGrid, group);
208e6839 5626 theCommands.Add ("vfps",
5627 "vfps [framesNb=100] : estimate average frame rate for active view",
5628 __FILE__, VFps, group);
58655684 5629 theCommands.Add ("vgldebug",
5630 "vgldebug [{0|1}] : request debug GL context, should be called before vinit\n"
5631 " : this function is implemented only for Windows\n"
5632 " : GL_ARB_debug_output extension should be exported by OpenGL driver!",
5633 __FILE__, VGlDebug, group);
208e6839 5634 theCommands.Add ("vvbo",
58655684 5635 "vvbo [{0|1}] : turn VBO usage On/Off; affects only newly displayed objects",
208e6839 5636 __FILE__, VVbo, group);
a577aaab 5637 theCommands.Add ("vcaps",
abe46077 5638 "vcaps [vbo={0|1}] [sprites={0|1}] [soft={0|1}] : modify particular graphic driver options",
a577aaab 5639 __FILE__, VCaps, group);
f0430952 5640 theCommands.Add ("vmemgpu",
5641 "vmemgpu [f]: print system-dependent GPU memory information if available;"
5642 " with f option returns free memory in bytes",
5643 __FILE__, VMemGpu, group);
85e096c3 5644 theCommands.Add ("vreadpixel",
5645 "vreadpixel xPixel yPixel [{rgb|rgba|depth|hls|rgbf|rgbaf}=rgba] [name]"
5646 " : Read pixel value for active view",
5647 __FILE__, VReadPixel, group);
692613e5 5648 theCommands.Add("diffimage",
5649 "diffimage : diffimage imageFile1 imageFile2 toleranceOfColor(0..1) blackWhite(1|0) borderFilter(1|0) [diffImageFile]",
5650 __FILE__, VDiffImage, group);
4754e164 5651 theCommands.Add ("vselect",
5652 "vselect x1 y1 [x2 y2 [x3 y3 ... xn yn]] [shift_selection = 0|1]\n"
5653 "- emulates different types of selection:\n"
5654 "- 1) single click selection\n"
5655 "- 2) selection with rectangle having corners at pixel positions (x1,y1) and (x2,y2)\n"
5656 "- 3) selection with polygon having corners in pixel positions (x1,y1), (x2,y2),...,(xn,yn)\n"
5657 "- 4) any of these selections with shift button pressed",
5658 __FILE__, VSelect, group);
5659 theCommands.Add ("vmoveto",
5660 "vmoveto x y"
5661 "- emulates cursor movement to pixel postion (x,y)",
5662 __FILE__, VMoveTo, group);
5663 theCommands.Add("vviewparams",
5664 "vviewparams [scale center_X center_Y proj_X proj_Y proj_Z up_X up_Y up_Z at_X at_Y at_Z]"
5665 "- gets or sets current view characteristics",
5666 __FILE__,VViewParams, group);
5667 theCommands.Add("vchangeselected",
dc3fe572 5668 "vchangeselected shape"
4754e164 5669 "- adds to shape to selection or remove one from it",
5670 __FILE__, VChangeSelected, group);
5671 theCommands.Add("vzclipping",
5672 "vzclipping [mode] [depth width]\n"
5673 "- mode = OFF|BACK|FRONT|SLICE depth = [0..1] width = [0..1]\n"
5674 "- gets or sets ZClipping mode, width and depth",
5675 __FILE__,VZClipping,group);
5676 theCommands.Add ("vnbselected",
5677 "vnbselected", __FILE__, VNbSelected, group);
5678 theCommands.Add("vantialiasing",
5679 "vantialiasing 1|0",
5680 __FILE__,VAntialiasing,group);
5681 theCommands.Add ("vpurgedisplay",
eb4320f2 5682 "vpurgedisplay"
4754e164 5683 "- removes structures which don't belong to objects displayed in neutral point",
5684 __FILE__, VPurgeDisplay, group);
5685 theCommands.Add("vsetviewsize",
5686 "vsetviewsize size",
5687 __FILE__,VSetViewSize,group);
5688 theCommands.Add("vmoveview",
5689 "vmoveview Dx Dy Dz [Start = 1|0]",
5690 __FILE__,VMoveView,group);
5691 theCommands.Add("vtranslateview",
5692 "vtranslateview Dx Dy Dz [Start = 1|0)]",
5693 __FILE__,VTranslateView,group);
5694 theCommands.Add("vturnview",
5695 "vturnview Ax Ay Az [Start = 1|0]",
5696 __FILE__,VTurnView,group);
269294d6 5697 theCommands.Add("vtextureenv",
5698 "Enables or disables environment mapping in the 3D view, loading the texture from the given standard "
5699 "or user-defined file and optionally applying texture mapping parameters\n"
5700 " Usage:\n"
5701 " vtextureenv off - disables environment mapping\n"
5702 " vtextureenv on {std_texture|texture_file_name} [rep mod flt ss st ts tt rot] - enables environment mapping\n"
5703 " std_texture = (0..7)\n"
5704 " rep = {clamp|repeat}\n"
5705 " mod = {decal|modulate}\n"
5706 " flt = {nearest|bilinear|trilinear}\n"
5707 " ss, st - scale factors for s and t texture coordinates\n"
5708 " ts, tt - translation for s and t texture coordinates\n"
5709 " rot - texture rotation angle in degrees",
5710 __FILE__, VTextureEnv, group);
0a768f56 5711 theCommands.Add("vhlr" ,
5712 "is_enabled={on|off}"
5713 " - Hidden line removal algorithm:"
5714 " - is_enabled: if is on HLR algorithm is applied\n",
5715 __FILE__,VHLR,group);
5716 theCommands.Add("vhlrtype" ,
5717 "algo_type={algo|polyalgo} [shape_1 ... shape_n]"
5718 " - Changes the type of HLR algorithm using for shapes."
5719 " - algo_type: if equals to algo, exact HLR algorithm is applied;\n"
5720 " if equals to polyalgo, polygonal HLR algorithm is applied."
5721 "If shapes are not given HLR algoithm of given type is applied"
5722 " to all shapes in the view\n",
5723 __FILE__,VHLRType,group);
4269bd1b 5724 theCommands.Add("vclipplane", "vclipplane usage: \n"
5725 " maxplanes <view_name> - get plane limit for view.\n"
5726 " create <plane_name> - create new plane.\n"
5727 " delete <plane_name> - delete plane.\n"
5728 " clone <source_plane> <plane_name> - clone the plane definition.\n"
5729 " set/unset <plane_name> object <object list> - set/unset plane for IO.\n"
5730 " set/unset <plane_name> view <view list> - set/unset plane for view.\n"
5731 " change <plane_name> on/off - turn clipping on/off.\n"
5732 " change <plane_name> equation <a> <b> <c> <d> - change plane equation.\n"
5733 " change <plane_name> capping on/off - turn capping on/off.\n"
5734 " change <plane_name> capping color <r> <g> <b> - set color.\n"
5735 " change <plane name> capping texname <texture> - set texture.\n"
5736 " change <plane_name> capping texscale <sx> <sy> - set tex scale.\n"
5737 " change <plane_name> capping texorigin <tx> <ty> - set tex origin.\n"
5738 " change <plane_name> capping texrotate <angle> - set tex rotation.\n"
5739 " change <plane_name> capping hatch on/off/<id> - set hatching mask.\n"
5740 " please use VSetTextureMode command to enable texture rendering in view.\n"
5741 , __FILE__, VClipPlane, group);
5742 theCommands.Add("vsettexturemode", "vsettexturemode view_name mode \n"
5743 " mode can be:\n"
5744 " 0 - no textures enabled in view.\n"
5745 " 1 - only environment textures enabled.\n"
5746 " 2 - all textures enabled.\n"
5747 " this command sets texture details mode for the specified view.\n"
5748 , __FILE__, VSetTextureMode, group);
392ac980 5749 theCommands.Add("vdefaults",
5750 "vdefaults [absDefl=value] [devCoeff=value] [angDefl=value]",
5751 __FILE__, VDefaults, group);
e276548b 5752 theCommands.Add("vraytrace",
5753 "vraytrace 0|1",
5754 __FILE__,VRaytrace,group);
5755 theCommands.Add("vclinfo",
5756 "vclinfo",
5757 __FILE__,VClInfo,group);
5758 theCommands.Add("vsetraytracemode",
5759 "vsetraytracemode [shad=0|1] [refl=0|1] [aa=0|1]",
5760 __FILE__,VSetRaytraceMode,group);
7fd59977 5761}
Open CASCADE Technology repository