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0023105: Exception during Meshing / Missing triangles
[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
22// Robert Boehne 30 May 2000 : Dec Osf
23
24#ifdef HAVE_CONFIG_H
25# include <config.h>
26#endif
27
28#ifdef WNT
29#include <windows.h>
30#endif
31
0a768f56 32#include <AIS_Shape.hxx>
33#include <AIS_Drawer.hxx>
34#include <AIS_InteractiveObject.hxx>
35#include <AIS_ListOfInteractive.hxx>
36#include <AIS_ListIteratorOfListOfInteractive.hxx>
37#include <DBRep.hxx>
2bd4c032 38#include <Graphic3d_AspectMarker3d.hxx>
208e6839 39#include <Graphic3d_GraphicDriver.hxx>
7fd59977 40#include <Graphic3d_ExportFormat.hxx>
269294d6 41#include <Graphic3d_NameOfTextureEnv.hxx>
42#include <Graphic3d_TextureEnv.hxx>
43#include <Graphic3d_TextureParams.hxx>
44#include <Graphic3d_TypeOfTextureFilter.hxx>
7fd59977 45#include <ViewerTest.hxx>
46#include <ViewerTest_EventManager.hxx>
4754e164 47#include <ViewerTest_DoubleMapOfInteractiveAndName.hxx>
7fd59977 48#include <Visual3d_View.hxx>
25289ec1 49#include <Visual3d_ViewManager.hxx>
50#include <V3d_LayerMgr.hxx>
18d715bd 51#include <NCollection_DoubleMap.hxx>
52#include <NCollection_List.hxx>
53#include <NCollection_Vector.hxx>
7fd59977 54#include <NIS_View.hxx>
55#include <NIS_Triangulated.hxx>
56#include <NIS_InteractiveContext.hxx>
57#include <AIS_InteractiveContext.hxx>
58#include <Draw_Interpretor.hxx>
59#include <Draw.hxx>
60#include <Draw_Appli.hxx>
7edf74fd 61#include <Aspect_PrintAlgo.hxx>
692613e5 62#include <Image_AlienPixMap.hxx>
208e6839 63#include <OSD_Timer.hxx>
59f45b7c 64#include <TColStd_SequenceOfInteger.hxx>
4754e164 65#include <TColStd_HSequenceOfReal.hxx>
66#include <TColgp_Array1OfPnt2d.hxx>
20637bd2 67#include <Visual3d_LayerItem.hxx>
68#include <V3d_LayerMgr.hxx>
69#include <V3d_LayerMgrPointer.hxx>
70#include <Aspect_TypeOfLine.hxx>
692613e5 71#include <Image_Diff.hxx>
dc3fe572 72#include <Aspect_DisplayConnection.hxx>
73#include <Graphic3d.hxx>
7fd59977 74
25289ec1 75#ifdef WNT
76#undef DrawText
77#endif
78
79#include <Visual3d_Layer.hxx>
692613e5 80#include <cstdlib>
25289ec1 81
4fe56619 82#if defined(_WIN32) || defined(__WIN32__)
4fe56619 83 #include <WNT_WClass.hxx>
84 #include <WNT_Window.hxx>
85
86 #if defined(_MSC_VER)
87 #define _CRT_SECURE_NO_DEPRECATE
88 #pragma warning (disable:4996)
89 #endif
90#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
4fe56619 91 #include <Cocoa_Window.hxx>
92 #include <tk.h>
7fd59977 93#else
4fe56619 94 #include <Xw_Window.hxx>
95 #include <X11/Xlib.h> /* contains some dangerous #defines such as Status, True etc. */
96 #include <X11/Xutil.h>
97 #include <tk.h>
7fd59977 98#endif
99
7fd59977 100//==============================================================================
101
102//==============================================================================
103// VIEWER GLOBAL VARIABLES
104//==============================================================================
105
106Standard_IMPORT Standard_Boolean Draw_VirtualWindows;
107
108Standard_EXPORT int ViewerMainLoop(Standard_Integer , const char** argv);
109extern const Handle(NIS_InteractiveContext)& TheNISContext();
4754e164 110extern ViewerTest_DoubleMapOfInteractiveAndName& GetMapOfAIS();
7fd59977 111
4fe56619 112#if defined(_WIN32) || defined(__WIN32__)
7fd59977 113static Handle(WNT_Window)& VT_GetWindow() {
114 static Handle(WNT_Window) WNTWin;
115 return WNTWin;
116}
4fe56619 117#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
4fe56619 118static Handle(Cocoa_Window)& VT_GetWindow()
119{
120 static Handle(Cocoa_Window) aWindow;
121 return aWindow;
122}
123extern void ViewerTest_SetCocoaEventManagerView (const Handle(Cocoa_Window)& theWindow);
18d715bd 124extern void SetCocoaWindowTitle (const Handle(Cocoa_Window)& theWindow, Standard_CString theTitle);
125extern void GetCocoaScreenResolution (Standard_Integer& theWidth, Standard_Integer& theHeight);
126
7fd59977 127#else
7fd59977 128static Handle(Xw_Window)& VT_GetWindow(){
129 static Handle(Xw_Window) XWWin;
130 return XWWin;
131}
7fd59977 132
133static void VProcessEvents(ClientData,int);
134#endif
135
18d715bd 136static Handle(Aspect_DisplayConnection)& GetDisplayConnection()
137{
138 static Handle(Aspect_DisplayConnection) aDisplayConnection;
139 return aDisplayConnection;
140}
141
142static void SetDisplayConnection (const Handle(Aspect_DisplayConnection)& theDisplayConnection)
143{
144 GetDisplayConnection() = theDisplayConnection;
145}
146
147#if defined(_WIN32) || defined(__WIN32__) || (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
148Aspect_Handle GetWindowHandle(const Handle(Aspect_Window)& theWindow)
dc3fe572 149{
18d715bd 150 Aspect_Handle aWindowHandle = NULL;
151#if defined(_WIN32) || defined(__WIN32__)
152 const Handle (WNT_Window) aWindow = Handle(WNT_Window)::DownCast (theWindow);
153 if (!aWindow.IsNull())
154 return aWindow->HWindow();
155#elif (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
156 const Handle (Xw_Window) aWindow = Handle(Xw_Window)::DownCast (theWindow);
157 if (!aWindow.IsNull())
158 return aWindow->XWindow();
159#endif
160 return aWindowHandle;
dc3fe572 161}
18d715bd 162#endif
dc3fe572 163
de75ed09 164static Standard_Boolean MyHLRIsOn = Standard_False;
7fd59977 165
18d715bd 166NCollection_DoubleMap <TCollection_AsciiString, Handle(V3d_View)> ViewerTest_myViews;
167static NCollection_DoubleMap <TCollection_AsciiString, Handle(AIS_InteractiveContext)> ViewerTest_myContexts;
168static NCollection_DoubleMap <TCollection_AsciiString, Handle(Graphic3d_GraphicDriver)> ViewerTest_myDrivers;
169
170
7fd59977 171#define ZCLIPWIDTH 1.
172
173static void OSWindowSetup();
174
175//==============================================================================
176// EVENT GLOBAL VARIABLES
177//==============================================================================
178
179static int Start_Rot = 0;
180static int ZClipIsOn = 0;
4fe56619 181int X_Motion = 0; // Current cursor position
182int Y_Motion = 0;
183int X_ButtonPress = 0; // Last ButtonPress position
184int Y_ButtonPress = 0;
185Standard_Boolean IsDragged = Standard_False;
186Standard_Boolean DragFirst;
7fd59977 187
188//==============================================================================
189
190#ifdef WNT
191static LRESULT WINAPI ViewerWindowProc(
192 HWND hwnd,
193 UINT uMsg,
194 WPARAM wParam,
195 LPARAM lParam );
196static LRESULT WINAPI AdvViewerWindowProc(
197 HWND hwnd,
198 UINT uMsg,
199 WPARAM wParam,
200 LPARAM lParam );
201#endif
202
203
204//==============================================================================
205//function : WClass
206//purpose :
207//==============================================================================
208
209const Handle(MMgt_TShared)& ViewerTest::WClass()
210{
211 static Handle(MMgt_TShared) theWClass;
4fe56619 212#if defined(_WIN32) || defined(__WIN32__)
213 if (theWClass.IsNull())
214 {
7fd59977 215 theWClass = new WNT_WClass ("GW3D_Class", AdvViewerWindowProc,
216 CS_VREDRAW | CS_HREDRAW, 0, 0,
217 ::LoadCursor (NULL, IDC_ARROW));
218 }
219#endif
220 return theWClass;
221}
222
18d715bd 223//==============================================================================
224//function : CreateName
225//purpose : Create numerical name for new object in theMap
226//==============================================================================
227template <typename ObjectType>
228TCollection_AsciiString CreateName (const NCollection_DoubleMap <TCollection_AsciiString, ObjectType>& theObjectMap,
229 const TCollection_AsciiString& theDefaultString)
230{
231 if (theObjectMap.IsEmpty())
232 return theDefaultString + TCollection_AsciiString(1);
233
234 Standard_Integer aNextKey = 1;
235 Standard_Boolean isFound = Standard_False;
236 while (!isFound)
237 {
238 TCollection_AsciiString aStringKey = theDefaultString + TCollection_AsciiString(aNextKey);
239 // Look for objects with default names
240 if (theObjectMap.IsBound1(aStringKey))
241 {
242 aNextKey++;
243 }
244 else
245 isFound = Standard_True;
246 }
247
248 return theDefaultString + TCollection_AsciiString(aNextKey);
249}
250
251//==============================================================================
252//structure : ViewerTest_Names
253//purpose : Allow to operate with full view name: driverName/viewerName/viewName
254//==============================================================================
255struct ViewerTest_Names
256{
257private:
258 TCollection_AsciiString myDriverName;
259 TCollection_AsciiString myViewerName;
260 TCollection_AsciiString myViewName;
261
262public:
263
264 const TCollection_AsciiString& GetDriverName () const
265 {
266 return myDriverName;
267 }
268 void SetDriverName (const TCollection_AsciiString& theDriverName)
269 {
270 myDriverName = theDriverName;
271 }
272 const TCollection_AsciiString& GetViewerName () const
273 {
274 return myViewerName;
275 }
276 void SetViewerName (const TCollection_AsciiString& theViewerName)
277 {
278 myViewerName = theViewerName;
279 }
280 const TCollection_AsciiString& GetViewName () const
281 {
282 return myViewName;
283 }
284 void SetViewName (const TCollection_AsciiString& theViewName)
285 {
286 myViewName = theViewName;
287 }
288
289 //===========================================================================
290 //function : Constructor for ViewerTest_Names
291 //purpose : Get view, viewer, driver names from custom string
292 //===========================================================================
293
294 ViewerTest_Names (const TCollection_AsciiString& theInputString)
295 {
296 TCollection_AsciiString aName(theInputString);
297 if (theInputString.IsEmpty())
298 {
299 // Get current configuration
300 if (ViewerTest_myDrivers.IsEmpty())
301 myDriverName = CreateName<Handle(Graphic3d_GraphicDriver)>
302 (ViewerTest_myDrivers, TCollection_AsciiString("Driver"));
303 else
304 myDriverName = ViewerTest_myDrivers.Find2
305 (ViewerTest::GetAISContext()->CurrentViewer()->Driver());
306
307 if(ViewerTest_myContexts.IsEmpty())
308 {
309 myViewerName = CreateName <Handle(AIS_InteractiveContext)>
310 (ViewerTest_myContexts, TCollection_AsciiString (myDriverName + "/Viewer"));
311 }
312 else
313 myViewerName = ViewerTest_myContexts.Find2 (ViewerTest::GetAISContext());
314
315 myViewName = CreateName <Handle(V3d_View)>
316 (ViewerTest_myViews, TCollection_AsciiString(myViewerName + "/View"));
317 }
318 else
319 {
320 // There is at least view name
321 Standard_Integer aParserNumber = 0;
322 for (Standard_Integer i = 0; i < 3; ++i)
323 {
324 Standard_Integer aParserPos = aName.SearchFromEnd("/");
325 if(aParserPos != -1)
326 {
327 aParserNumber++;
328 aName.Split(aParserPos-1);
329 }
330 else
331 break;
332 }
333 if (aParserNumber == 0)
334 {
335 // Only view name
336 if (!ViewerTest::GetAISContext().IsNull())
337 {
338 myDriverName = ViewerTest_myDrivers.Find2
339 (ViewerTest::GetAISContext()->CurrentViewer()->Driver());
340 myViewerName = ViewerTest_myContexts.Find2
341 (ViewerTest::GetAISContext());
342 }
343 else
344 {
345 // There is no opened contexts here, need to create names for viewer and driver
346 myDriverName = CreateName<Handle(Graphic3d_GraphicDriver)>
347 (ViewerTest_myDrivers, TCollection_AsciiString("Driver"));
348
349 myViewerName = CreateName <Handle(AIS_InteractiveContext)>
350 (ViewerTest_myContexts, TCollection_AsciiString (myDriverName + "/Viewer"));
351 }
352 myViewName = TCollection_AsciiString(myViewerName + "/" + theInputString);
353 }
354 else if (aParserNumber == 1)
355 {
356 // Here is viewerName/viewName
357 if (!ViewerTest::GetAISContext().IsNull())
358 myDriverName = ViewerTest_myDrivers.Find2
359 (ViewerTest::GetAISContext()->CurrentViewer()->Driver());
360 else
361 {
362 // There is no opened contexts here, need to create name for driver
363 myDriverName = CreateName<Handle(Graphic3d_GraphicDriver)>
364 (ViewerTest_myDrivers, TCollection_AsciiString("Driver"));
365 }
366 myViewerName = TCollection_AsciiString(myDriverName + "/" + aName);
367
368 myViewName = TCollection_AsciiString(myDriverName + "/" + theInputString);
369 }
370 else
371 {
372 //Here is driverName/viewerName/viewName
373 myDriverName = TCollection_AsciiString(aName);
374
375 TCollection_AsciiString aViewerName(theInputString);
376 aViewerName.Split(aViewerName.SearchFromEnd("/") - 1);
377 myViewerName = TCollection_AsciiString(aViewerName);
378
379 myViewName = TCollection_AsciiString(theInputString);
380 }
381 }
382 }
383};
384
385//==============================================================================
386//function : FindContextByView
387//purpose : Find AIS_InteractiveContext by View
388//==============================================================================
389
390Handle(AIS_InteractiveContext) FindContextByView (const Handle(V3d_View)& theView)
391{
392 Handle(AIS_InteractiveContext) anAISContext;
393
394 for (NCollection_DoubleMap<TCollection_AsciiString, Handle(AIS_InteractiveContext)>::Iterator
395 anIter (ViewerTest_myContexts); anIter.More(); anIter.Next())
396 {
397 if (anIter.Value()->CurrentViewer() == theView->Viewer())
398 return anIter.Key2();
399 }
400 return anAISContext;
401}
402
403
404//==============================================================================
405//function : SetWindowTitle
406//purpose : Set window title
407//==============================================================================
408
409void SetWindowTitle (const Handle(Aspect_Window)& theWindow,
410 Standard_CString theTitle)
411{
412#if defined(_WIN32) || defined(__WIN32__)
413 SetWindowText ((HWND)Handle(WNT_Window)::DownCast(theWindow)->HWindow(),
414 theTitle);
415#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
416 SetCocoaWindowTitle (Handle(Cocoa_Window)::DownCast(theWindow), theTitle);
417#else
418 if(GetDisplayConnection()->GetDisplay())
419 {
420 Window aWindow =
421 Handle(Xw_Window)::DownCast(theWindow)->XWindow();
422 XStoreName (GetDisplayConnection()->GetDisplay(), aWindow , theTitle);
423 }
424#endif
425}
426
427//==============================================================================
428//function : IsWindowOverlapped
429//purpose : Check if theWindow overlapp another view
430//==============================================================================
431
432Standard_Boolean IsWindowOverlapped (const Standard_Integer thePxLeft,
433 const Standard_Integer thePxTop,
434 const Standard_Integer thePxRight,
435 const Standard_Integer thePxBottom,
436 TCollection_AsciiString& theViewId)
437{
438 for(NCollection_DoubleMap <TCollection_AsciiString, Handle(V3d_View)>::Iterator
439 anIter(ViewerTest_myViews); anIter.More(); anIter.Next())
440 {
441 Standard_Integer aTop = 0,
442 aLeft = 0,
443 aRight = 0,
444 aBottom = 0;
445 anIter.Value()->Window()->Position(aLeft, aTop, aRight, aBottom);
446 if ((thePxLeft >= aLeft && thePxLeft <= aRight && thePxTop >= aTop && thePxTop <= aBottom) ||
447 (thePxLeft >= aLeft && thePxLeft <= aRight && thePxBottom >= aTop && thePxBottom <= aBottom) ||
448 (thePxRight >= aLeft && thePxRight <= aRight && thePxTop >= aTop && thePxTop <= aBottom) ||
449 (thePxRight >= aLeft && thePxRight <= aRight && thePxBottom >= aTop && thePxBottom <= aBottom))
450 {
451 theViewId = anIter.Key1();
452 return Standard_True;
453 }
454 }
455 return Standard_False;
456}
457
458// Workaround: to create and delete non-orthographic views outside ViewerTest
459void ViewerTest::RemoveViewName (const TCollection_AsciiString& theName)
460{
461 ViewerTest_myViews.UnBind1 (theName);
462}
463
464void ViewerTest::InitViewName (const TCollection_AsciiString& theName,
465 const Handle(V3d_View)& theView)
466{
467 ViewerTest_myViews.Bind (theName, theView);
468}
469
470TCollection_AsciiString ViewerTest::GetCurrentViewName ()
471{
472 return ViewerTest_myViews.Find2( ViewerTest::CurrentView());
473}
7fd59977 474//==============================================================================
475//function : ViewerInit
476//purpose : Create the window viewer and initialize all the global variable
477//==============================================================================
478
18d715bd 479TCollection_AsciiString ViewerTest::ViewerInit (const Standard_Integer thePxLeft,
480 const Standard_Integer thePxTop,
481 const Standard_Integer thePxWidth,
482 const Standard_Integer thePxHeight,
483 Standard_CString theViewName,
484 Standard_CString theDisplayName)
7fd59977 485{
8c3c9904 486 // Default position and dimension of the viewer window.
4fe56619 487 // Note that left top corner is set to be sufficiently small to have
8c3c9904 488 // window fit in the small screens (actual for remote desktops, see #23003).
4fe56619 489 // The position corresponds to the window's client area, thus some
8c3c9904 490 // gap is added for window frame to be visible.
18d715bd 491
8c3c9904 492 Standard_Integer aPxLeft = 20;
493 Standard_Integer aPxTop = 40;
7fd59977 494 Standard_Integer aPxWidth = 409;
495 Standard_Integer aPxHeight = 409;
18d715bd 496 Standard_Boolean toCreateViewer = Standard_False;
497
498
499 Handle(Graphic3d_GraphicDriver) aGraphicDriver;
500 ViewerTest_Names aViewNames(theViewName);
501 if (ViewerTest_myViews.IsBound1 (aViewNames.GetViewName ()))
502 aViewNames.SetViewName (aViewNames.GetViewerName() + "/" + CreateName<Handle(V3d_View)>(ViewerTest_myViews, "View"));
503
504 if (thePxLeft != 0)
505 aPxLeft = thePxLeft;
506 if (thePxTop != 0)
507 aPxTop = thePxTop;
508 if (thePxWidth != 0)
509 aPxWidth = thePxWidth;
510 if (thePxHeight != 0)
7fd59977 511 aPxHeight = thePxHeight;
18d715bd 512
513 // Get graphic driver (create it or get from another view)
514 if (!ViewerTest_myDrivers.IsBound1 (aViewNames.GetDriverName()))
515 {
516 // Get connection string
517 #if !defined(_WIN32) && !defined(__WIN32__) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
518 TCollection_AsciiString aDisplayName(theDisplayName);
519 if (aDisplayName.IsEmpty())
520 SetDisplayConnection (new Aspect_DisplayConnection ());
521 else
522 SetDisplayConnection (new Aspect_DisplayConnection (aDisplayName));
523
524 #else
525 SetDisplayConnection (new Aspect_DisplayConnection ());
526 #endif
527 aGraphicDriver = Graphic3d::InitGraphicDriver (GetDisplayConnection());
528 ViewerTest_myDrivers.Bind (aViewNames.GetDriverName(), aGraphicDriver);
529 toCreateViewer = Standard_True;
530 }
531 else
532 {
533 aGraphicDriver = ViewerTest_myDrivers.Find1(aViewNames.GetDriverName());
7fd59977 534 }
535
18d715bd 536 //Dispose the window if input parameters are default
537 if (!ViewerTest_myViews.IsEmpty() && thePxLeft == 0 && thePxTop == 0)
7fd59977 538 {
18d715bd 539 Standard_Integer aTop = 0,
540 aLeft = 0,
541 aRight = 0,
542 aBottom = 0,
543 aScreenWidth = 0,
544 aScreenHeight = 0;
545
546 // Get screen resolution
547#if defined(_WIN32) || defined(__WIN32__)
548 RECT aWindowSize;
549 GetClientRect(GetDesktopWindow(), &aWindowSize);
550 aScreenHeight = aWindowSize.bottom;
551 aScreenWidth = aWindowSize.right;
552#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
553 GetCocoaScreenResolution (aScreenWidth, aScreenHeight);
554#else
555 Screen *aScreen = DefaultScreenOfDisplay(GetDisplayConnection()->GetDisplay());
556 aScreenWidth = WidthOfScreen(aScreen);
557 aScreenHeight = HeightOfScreen(aScreen);
558#endif
559
560 TCollection_AsciiString anOverlappedViewId("");
561 Standard_Boolean isOverlapped = Standard_False;
562 while (isOverlapped = IsWindowOverlapped (aPxLeft, aPxTop, aPxLeft + aPxWidth, aPxTop + aPxHeight, anOverlappedViewId))
dc3fe572 563 {
18d715bd 564 ViewerTest_myViews.Find1(anOverlappedViewId)->Window()->Position (aLeft, aTop, aRight, aBottom);
565
566 if (IsWindowOverlapped (aRight + 20, aPxTop, aRight + 20 + aPxWidth, aPxTop + aPxHeight, anOverlappedViewId)
567 && aRight + 2*aPxWidth + 40 > aScreenWidth)
568 {
569 if (aBottom + aPxHeight + 40 > aScreenHeight)
570 {
571 aPxLeft = 20;
572 aPxTop = 40;
573 break;
574 }
575 aPxLeft = 20;
576 aPxTop = aBottom + 40;
577 }
578 else
579 aPxLeft = aRight + 20;
dc3fe572 580 }
18d715bd 581 }
582
583 // Get viewer name
584 TCollection_AsciiString aTitle("3D View - ");
585 aTitle = aTitle + aViewNames.GetViewName() + "(*)";
586
587 // Change name of current active window
588 if (!ViewerTest::CurrentView().IsNull())
589 {
590 TCollection_AsciiString aTitle("3D View - ");
591 aTitle = aTitle
592 + ViewerTest_myViews.Find2 (ViewerTest::CurrentView());
593 SetWindowTitle (ViewerTest::CurrentView()->Window(), aTitle.ToCString());
594 }
595
596 // Create viewer
597 Handle(V3d_Viewer) a3DViewer, a3DCollector;
598 // If it's the single view, we first look for empty context
599 if (ViewerTest_myViews.IsEmpty() && !ViewerTest_myContexts.IsEmpty())
600 {
601 NCollection_DoubleMap <TCollection_AsciiString, Handle(AIS_InteractiveContext)>::Iterator
602 anIter(ViewerTest_myContexts);
603 if (anIter.More())
604 ViewerTest::SetAISContext (anIter.Value());
605 a3DViewer = ViewerTest::GetAISContext()->CurrentViewer();
606 a3DCollector= ViewerTest::GetAISContext()->Collector();
607 }
608 else if (ViewerTest_myContexts.IsBound1(aViewNames.GetViewerName()))
609 {
610 ViewerTest::SetAISContext(ViewerTest_myContexts.Find1(aViewNames.GetViewerName()));
611 a3DViewer = ViewerTest::GetAISContext()->CurrentViewer();
612 a3DCollector= ViewerTest::GetAISContext()->Collector();
613 }
614 else if (a3DViewer.IsNull() || a3DCollector.IsNull())
615 {
616 toCreateViewer = Standard_True;
617 TCollection_ExtendedString NameOfWindow("Viewer3D");
618 a3DViewer = new V3d_Viewer(aGraphicDriver, NameOfWindow.ToExtString());
619
620 NameOfWindow = TCollection_ExtendedString("Collector");
621 a3DCollector = new V3d_Viewer(aGraphicDriver, NameOfWindow.ToExtString());
622
623 a3DViewer->SetDefaultBackgroundColor(Quantity_NOC_BLACK);
624 a3DCollector->SetDefaultBackgroundColor(Quantity_NOC_STEELBLUE);
625 }
626
627 // AIS context setup
628 if (ViewerTest::GetAISContext().IsNull() ||
629 !(ViewerTest_myContexts.IsBound1(aViewNames.GetViewerName())))
630 {
631 Handle(AIS_InteractiveContext) aContext =
632 new AIS_InteractiveContext(a3DViewer, a3DCollector);
633 ViewerTest::SetAISContext (aContext);
634 ViewerTest_myContexts.Bind (aViewNames.GetViewerName(), ViewerTest::GetAISContext());
635 }
636 else
637 ViewerTest::ResetEventManager();
638
639 // Create window
4fe56619 640#if defined(_WIN32) || defined(__WIN32__)
18d715bd 641 VT_GetWindow() = new WNT_Window (aTitle.ToCString(),
7fd59977 642 Handle(WNT_WClass)::DownCast (WClass()),
643 WS_OVERLAPPEDWINDOW,
644 aPxLeft, aPxTop,
645 aPxWidth, aPxHeight,
646 Quantity_NOC_BLACK);
4fe56619 647#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
18d715bd 648 VT_GetWindow() = new Cocoa_Window (aTitle.ToCString(),
4fe56619 649 aPxLeft, aPxTop,
650 aPxWidth, aPxHeight);
651 ViewerTest_SetCocoaEventManagerView (VT_GetWindow());
7fd59977 652#else
18d715bd 653 VT_GetWindow() = new Xw_Window (aGraphicDriver->GetDisplayConnection(),
654 aTitle.ToCString(),
7fd59977 655 aPxLeft, aPxTop,
ed97f43c 656 aPxWidth, aPxHeight);
7fd59977 657#endif
18d715bd 658 VT_GetWindow()->SetVirtual (Draw_VirtualWindows);
7fd59977 659
18d715bd 660 // NIS setup
661 Handle(NIS_View) aView = new NIS_View (a3DViewer, VT_GetWindow());
662
663 ViewerTest::CurrentView(aView);
664 ViewerTest_myViews.Bind (aViewNames.GetViewName(), aView);
665 TheNISContext()->AttachView (aView);
7fd59977 666
18d715bd 667 // Setup for X11 or NT
668 OSWindowSetup();
7fd59977 669
18d715bd 670 // Set parameters for V3d_View and V3d_Viewer
671 const Handle (V3d_View) aV3dView = ViewerTest::CurrentView();
672 aV3dView->SetComputedMode(Standard_False);
673 MyHLRIsOn = aV3dView->ComputedMode();
674 aV3dView->SetZClippingDepth(0.5);
675 aV3dView->SetZClippingWidth(ZCLIPWIDTH/2.);
7fd59977 676
18d715bd 677 a3DViewer->SetDefaultBackgroundColor(Quantity_NOC_BLACK);
678 if (toCreateViewer)
679 {
7fd59977 680 a3DViewer->SetDefaultLights();
681 a3DViewer->SetLightOn();
18d715bd 682 }
7fd59977 683
4fe56619 684 #if !defined(_WIN32) && !defined(__WIN32__) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
685 #if TCL_MAJOR_VERSION < 8
18d715bd 686 Tk_CreateFileHandler((void*)XConnectionNumber(GetDisplayConnection()->GetDisplay()),
7fd59977 687 TK_READABLE, VProcessEvents, (ClientData) VT_GetWindow()->XWindow() );
4fe56619 688 #else
18d715bd 689 Tk_CreateFileHandler(XConnectionNumber(GetDisplayConnection()->GetDisplay()),
7fd59977 690 TK_READABLE, VProcessEvents, (ClientData) VT_GetWindow()->XWindow() );
4fe56619 691 #endif
692 #endif
7fd59977 693
7fd59977 694 VT_GetWindow()->Map();
18d715bd 695
696 // Set the handle of created view in the event manager
697 ViewerTest::ResetEventManager();
698
4fe56619 699 ViewerTest::CurrentView()->Redraw();
18d715bd 700
701 aView.Nullify();
702 a3DViewer.Nullify();
703 a3DCollector.Nullify();
704
705 return aViewNames.GetViewName();
706}
707
708//==============================================================================
709//function : SplitParameter
710//purpose : Split parameter string to parameter name an patameter value
711//==============================================================================
712Standard_Boolean SplitParameter (const TCollection_AsciiString& theString,
713 TCollection_AsciiString& theName,
714 TCollection_AsciiString& theValue)
715{
716 Standard_Integer aParamNameEnd = theString.FirstLocationInSet("=",1, theString.Length());
717 if (aParamNameEnd == 0)
718 return Standard_False;
719 TCollection_AsciiString aString(theString);
720 if (aParamNameEnd != 0)
721 {
722 theValue = aString.Split(aParamNameEnd);
723 aString.Split(aString.Length()-1);
724 theName = aString;
725 }
726 return Standard_True;
7fd59977 727}
728
729//==============================================================================
730//function : Vinit
731//purpose : Create the window viewer and initialize all the global variable
732// Use Tk_CreateFileHandler on UNIX to cath the X11 Viewer event
733//==============================================================================
734
18d715bd 735static int VInit (Draw_Interpretor& theDi, Standard_Integer theArgsNb, const char** theArgVec)
7fd59977 736{
18d715bd 737if (theArgsNb > 9)
738 {
739 theDi << theArgVec[0] << ": incorrect number of command arguments.\n"
740 << "Type help for more information.\n";
741 return 1;
742 }
743 TCollection_AsciiString aViewName (""),
744 aDisplayName ("");
745 Standard_Integer aPxLeft = 0,
746 aPxTop = 0,
747 aPxWidth = 0,
748 aPxHeight = 0;
749
750 for (Standard_Integer i = 1; i < theArgsNb; ++i)
751 {
752 TCollection_AsciiString aName = "", aValue = "";
753 if(!SplitParameter (TCollection_AsciiString(theArgVec[i]),aName,aValue) && theArgsNb == 2)
754 {
755 // In case of syntax: vinit ViewName
756 aViewName = theArgVec[1];
757 }
758 else
759 {
760 if (aName == "name")
761 {
762 aViewName = aValue;
763 }
764 else if (aName == "l" || aName == "left")
765 aPxLeft = aValue.IntegerValue();
766 else if (aName == "t" || aName == "top")
767 aPxTop = aValue.IntegerValue();
768#if !defined(_WIN32) && !defined(__WIN32__) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
769 else if (aName == "display")
770 aDisplayName = aValue;
771#endif
772 else if (aName == "w" || aName == "width")
773 aPxWidth = aValue.IntegerValue();
774 else if (aName == "h" || aName == "height")
775 aPxHeight = aValue.IntegerValue();
776 else
777 {
778 theDi << theArgVec[0] << ": Warning: unknown parameter " << aName.ToCString() << ".\n";
779 }
780 }
781 }
782
783 ViewerTest_Names aViewNames (aViewName);
784 if (ViewerTest_myViews.IsBound1 (aViewNames.GetViewName ()))
785 {
786 TCollection_AsciiString aCommand("vactivate ");
787 aCommand = aCommand + aViewNames.GetViewName();
788 theDi.Eval(aCommand.ToCString());
789 return 0;
790 }
791
792 TCollection_AsciiString aViewId = ViewerTest::ViewerInit (aPxLeft, aPxTop, aPxWidth, aPxHeight,
793 aViewName.ToCString(),
794 aDisplayName.ToCString());
795 cout << theArgVec[0] << ": 3D View - " << aViewId << " was created.\n";
7fd59977 796 return 0;
797}
798
0a768f56 799//==============================================================================
800//function : VHLR
801//purpose : hidden lines removal algorithm
802//==============================================================================
803
804static int VHLR (Draw_Interpretor& di, Standard_Integer argc, const char** argv)
805{
806 if (ViewerTest::CurrentView().IsNull())
807 {
808 di << argv[0] << ": Call vinit before this command, please.\n";
809 return 1;
810 }
811
812 if (argc != 2)
813 {
814 di << argv[0] << ": Wrong number of command arguments.\n"
815 << "Type help " << argv[0] << " for more information.\n";
816 return 1;
817 }
818
819 Standard_Boolean isHLROn =
820 (!strcasecmp (argv[1], "on")) ? Standard_True : Standard_False;
821
822 if (isHLROn == MyHLRIsOn)
823 {
824 return 0;
825 }
826
827 MyHLRIsOn = isHLROn;
828 ViewerTest::CurrentView()->SetComputedMode (MyHLRIsOn);
829
830 return 0;
831}
832
833//==============================================================================
834//function : VHLRType
835//purpose : change type of using HLR algorithm
836//==============================================================================
837
838static int VHLRType (Draw_Interpretor& di, Standard_Integer argc, const char** argv)
839{
840 if (ViewerTest::CurrentView().IsNull())
841 {
842 di << argv[0] << ": Call vinit before this command, please.\n";
843 return 1;
844 }
845
846 if (argc < 2)
847 {
848 di << argv[0] << ": Wrong number of command arguments.\n"
849 << "Type help " << argv[0] << " for more information.\n";
850 return 1;
851 }
852
853 Prs3d_TypeOfHLR aTypeOfHLR =
854 (!strcasecmp (argv[1], "algo")) ? Prs3d_TOH_Algo : Prs3d_TOH_PolyAlgo;
855
856 if (argc == 2)
857 {
858 AIS_ListOfInteractive aListOfShapes;
859 ViewerTest::GetAISContext()->DisplayedObjects (aListOfShapes);
860 ViewerTest::GetAISContext()->DefaultDrawer()->SetTypeOfHLR(aTypeOfHLR);
861 for (AIS_ListIteratorOfListOfInteractive anIter(aListOfShapes);
862 anIter.More(); anIter.Next())
863 {
864 Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast(anIter.Value());
865 if (aShape.IsNull())
866 continue;
867 if (aShape->TypeOfHLR() != aTypeOfHLR)
868 aShape->SetTypeOfHLR (aTypeOfHLR);
869 if (MyHLRIsOn)
870 aShape->Redisplay();
871 }
872 ViewerTest::CurrentView()->Update();
873 return 0;
874 }
875 else
876 {
877 for (Standard_Integer i = 2; i < argc; ++i)
878 {
879 ViewerTest_DoubleMapOfInteractiveAndName& aMap = GetMapOfAIS();
880 TCollection_AsciiString aName (argv[i]);
881
882 if (!aMap.IsBound2 (aName))
883 {
884 di << argv[0] << ":" << " Wrong shape name:" << aName.ToCString() << ".\n";
885 continue;
886 }
887 Handle(AIS_Shape) anAISObject =
888 Handle(AIS_Shape)::DownCast (aMap.Find2(aName));
889 if (anAISObject.IsNull())
890 continue;
891 anAISObject->SetTypeOfHLR (aTypeOfHLR);
892 if (MyHLRIsOn)
893 anAISObject->Redisplay();
894 }
895 ViewerTest::CurrentView()->Update();
896 }
897
898 return 0;
899}
900
18d715bd 901//==============================================================================
902//function : FindViewIdByWindowHandle
903//purpose : Find theView Id in the map of views by window handle
904//==============================================================================
905#if defined(_WIN32) || defined(__WIN32__) || (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
906TCollection_AsciiString FindViewIdByWindowHandle(const Aspect_Handle theWindowHandle)
907{
908 for (NCollection_DoubleMap<TCollection_AsciiString, Handle(V3d_View)>::Iterator
909 anIter(ViewerTest_myViews); anIter.More(); anIter.Next())
910 {
911 Aspect_Handle aWindowHandle = GetWindowHandle(anIter.Value()->Window());
912 if (aWindowHandle == theWindowHandle)
913 return anIter.Key1();
914 }
915 return TCollection_AsciiString("");
916}
917#endif
918
919//==============================================================================
920//function : ActivateView
921//purpose : Make the view active
922//==============================================================================
923
924void ActivateView (const TCollection_AsciiString& theViewName)
925{
926 const Handle(V3d_View) aView = ViewerTest_myViews.Find1(theViewName);
927 if (!aView.IsNull())
928 {
929 Handle(AIS_InteractiveContext) anAISContext = FindContextByView(aView);
930 if (!anAISContext.IsNull())
931 {
932 if (!ViewerTest::CurrentView().IsNull())
933 {
934 TCollection_AsciiString aTitle("3D View - ");
935 aTitle = aTitle + ViewerTest_myViews.Find2 (ViewerTest::CurrentView());
936 SetWindowTitle (ViewerTest::CurrentView()->Window(), aTitle.ToCString());
937 }
938
939 ViewerTest::CurrentView (aView);
940 // Update degenerate mode
941 MyHLRIsOn = ViewerTest::CurrentView()->ComputedMode();
942 ViewerTest::SetAISContext (anAISContext);
943 TCollection_AsciiString aTitle = TCollection_AsciiString("3D View - ");
944 aTitle = aTitle + theViewName + "(*)";
945 SetWindowTitle (ViewerTest::CurrentView()->Window(), aTitle.ToCString());
946#if defined(_WIN32) || defined(__WIN32__)
947 VT_GetWindow() = Handle(WNT_Window)::DownCast(ViewerTest::CurrentView()->Window());
948#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
949 VT_GetWindow() = Handle(Cocoa_Window)::DownCast(ViewerTest::CurrentView()->Window());
950#else
951 VT_GetWindow() = Handle(Xw_Window)::DownCast(ViewerTest::CurrentView()->Window());
952#endif
953 SetDisplayConnection(ViewerTest::CurrentView()->Viewer()->Driver()->GetDisplayConnection());
954 ViewerTest::CurrentView()->Redraw();
955 }
956 }
957}
958
959//==============================================================================
960//function : RemoveView
961//purpose : Close and remove view from display, clear maps if neccessary
962//==============================================================================
963void ViewerTest::RemoveView (const TCollection_AsciiString& theViewName, const Standard_Boolean isContextRemoved)
964{
965 if (!ViewerTest_myViews.IsBound1(theViewName))
966 {
967 cout << "Wrong view name\n";
968 return;
969 }
970
971 // Activate another view if it's active now
972 if (ViewerTest_myViews.Find1(theViewName) == ViewerTest::CurrentView())
973 {
974 if (ViewerTest_myViews.Extent() > 1)
975 {
976 TCollection_AsciiString aNewViewName;
977 for (NCollection_DoubleMap <TCollection_AsciiString, Handle(V3d_View)> :: Iterator
978 anIter(ViewerTest_myViews); anIter.More(); anIter.Next())
979 if (anIter.Key1() != theViewName)
980 {
981 aNewViewName = anIter.Key1();
982 break;
983 }
984 ActivateView (aNewViewName);
985 }
986 else
987 {
988 Handle(V3d_View) anEmptyView;
989#if defined(_WIN32) || defined(__WIN32__)
990 Handle(WNT_Window) anEmptyWindow;
991#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
992 Handle(Cocoa_Window) anEmptyWindow;
993#else
994 Handle(Xw_Window) anEmptyWindow;
995#endif
996 VT_GetWindow() = anEmptyWindow;
997 ViewerTest::CurrentView (anEmptyView);
998 if (isContextRemoved)
999 {
1000 Handle(AIS_InteractiveContext) anEmptyContext;
1001 ViewerTest::SetAISContext(anEmptyContext);
1002 }
1003 }
1004 }
1005
1006 // Delete view
1007 Handle(V3d_View) aView = ViewerTest_myViews.Find1(theViewName);
1008 Handle(AIS_InteractiveContext) aCurrentContext = FindContextByView(aView);
1009
1010 // Remove view resources
1011 TheNISContext()->DetachView(Handle(NIS_View)::DownCast(aView));
1012 ViewerTest_myViews.UnBind1(theViewName);
1013 aView->Remove();
1014
1015#if !defined(_WIN32) && !defined(__WIN32__) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
1016 XFlush (GetDisplayConnection()->GetDisplay());
1017#endif
1018
1019 // Keep context opened only if the closed view is last to avoid
1020 // unused empty contexts
1021 if (!aCurrentContext.IsNull())
1022 {
1023 // Check if there are more difined views in the viewer
1024 aCurrentContext->CurrentViewer()->InitDefinedViews();
1025 if ((isContextRemoved || ViewerTest_myContexts.Size() != 1) && !aCurrentContext->CurrentViewer()->MoreDefinedViews())
1026 {
1027 // Remove driver if there is no viewers that use it
1028 Standard_Boolean isRemoveDriver = Standard_True;
1029 for(NCollection_DoubleMap<TCollection_AsciiString, Handle(AIS_InteractiveContext)>::Iterator
1030 anIter(ViewerTest_myContexts); anIter.More(); anIter.Next())
1031 {
1032 if (aCurrentContext != anIter.Key2() &&
1033 aCurrentContext->CurrentViewer()->Driver() == anIter.Value()->CurrentViewer()->Driver())
1034 {
1035 isRemoveDriver = Standard_False;
1036 break;
1037 }
1038 }
1039 if(isRemoveDriver)
1040 {
1041 ViewerTest_myDrivers.UnBind2 (aCurrentContext->CurrentViewer()->Driver());
1042 #if !defined(_WIN32) && !defined(__WIN32__) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
1043 #if TCL_MAJOR_VERSION < 8
1044 Tk_DeleteFileHandler((void*)XConnectionNumber(aCurrentContext->CurrentViewer()->Driver()->GetDisplayConnection()->GetDisplay()));
1045 #else
1046 Tk_DeleteFileHandler(XConnectionNumber(aCurrentContext->CurrentViewer()->Driver()->GetDisplayConnection()->GetDisplay()));
1047 #endif
1048 #endif
1049 }
1050
1051 ViewerTest_myContexts.UnBind2(aCurrentContext);
1052 }
1053 }
1054 cout << "3D View - " << theViewName << " was deleted.\n";
1055
1056}
1057
1058//==============================================================================
1059//function : VClose
1060//purpose : Remove the view defined by its name
1061//==============================================================================
1062
1063static int VClose (Draw_Interpretor& theDi, Standard_Integer theArgsNb, const char** theArgVec)
1064{
1065 if (theArgsNb < 2)
1066 {
1067 theDi << theArgVec[0] << ": incorrect number of command arguments.\n"
1068 << "Type help " << theArgVec[0] << " for more information.\n";
1069 return 1;
1070 }
1071
1072 if (ViewerTest_myViews.IsEmpty())
1073 {
1074 theDi << theArgVec[0] <<": there is no views to close.\n";
1075 return 0;
1076 }
1077
1078 TCollection_AsciiString anInputString(theArgVec[1]);
1079
1080 // Create list to iterate and remove views from the map of views
1081 NCollection_List<TCollection_AsciiString> aViewList;
1082 if (TCollection_AsciiString::ISSIMILAR (anInputString, TCollection_AsciiString("ALL")))
1083 {
1084 for (NCollection_DoubleMap<TCollection_AsciiString, Handle(V3d_View)>::Iterator anIter(ViewerTest_myViews);
1085 anIter.More(); anIter.Next())
1086 {
1087 aViewList.Append(anIter.Key1());
1088 }
1089 }
1090 else
1091 {
1092 ViewerTest_Names aViewNames(anInputString);
1093 aViewList.Append(aViewNames.GetViewName());
1094 }
1095
1096 Standard_Boolean isContextRemoved = (theArgsNb == 3 && atoi(theArgVec[2])==1) ? Standard_False : Standard_True;
1097 for (NCollection_List<TCollection_AsciiString>::Iterator anIter(aViewList);
1098 anIter.More(); anIter.Next())
1099 {
1100 ViewerTest::RemoveView(anIter.Value(), isContextRemoved);
1101 }
1102
1103 return 0;
1104}
1105
1106//==============================================================================
1107//function : VActivate
1108//purpose : Activate the view defined by its ID
1109//==============================================================================
1110
1111static int VActivate (Draw_Interpretor& theDi, Standard_Integer theArgsNb, const char** theArgVec)
1112{
1113 if (theArgsNb > 2)
1114 {
1115 theDi << theArgVec[0] << ": wrong number of command arguments.\n"
1116 << "Usage: " << theArgVec[0] << " ViewID\n";
1117 return 1;
1118 }
1119 if(theArgsNb == 1)
1120 {
1121 theDi.Eval("vviewlist");
1122 return 0;
1123 }
1124
1125 TCollection_AsciiString aNameString(theArgVec[1]);
1126 if (TCollection_AsciiString::ISSIMILAR (aNameString, TCollection_AsciiString("NONE")))
1127 {
1128 TCollection_AsciiString aTitle("3D View - ");
1129 aTitle = aTitle + ViewerTest_myViews.Find2(ViewerTest::CurrentView());
1130 SetWindowTitle (ViewerTest::CurrentView()->Window(), aTitle.ToCString());
1131 Handle(V3d_View) anEmptyView;
1132#if defined(_WIN32) || defined(__WIN32__)
1133 Handle(WNT_Window) anEmptyWindow;
1134#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
1135 Handle(Cocoa_Window) anEmptyWindow;
1136#else
1137 Handle(Xw_Window) anEmptyWindow;
1138#endif
1139 VT_GetWindow() = anEmptyWindow;
1140 ViewerTest::CurrentView (anEmptyView);
1141 ViewerTest::ResetEventManager();
1142 theDi << theArgVec[0] << ": all views are inactive\n";
1143 return 0;
1144 }
1145
1146 ViewerTest_Names aViewNames(aNameString);
1147
1148 // Check if this view exists in the viewer with the driver
1149 if (!ViewerTest_myViews.IsBound1(aViewNames.GetViewName()))
1150 {
1151 theDi << "Wrong view name\n";
1152 return 1;
1153 }
1154
1155 // Check if it is active already
1156 if (ViewerTest::CurrentView() == ViewerTest_myViews.Find1(aViewNames.GetViewName()))
1157 {
1158 theDi << theArgVec[0] << ": the view is active already\n";
1159 return 0;
1160 }
1161
1162 ActivateView (aViewNames.GetViewName());
1163 return 0;
1164}
1165
1166//==============================================================================
1167//function : VViewList
1168//purpose : Print current list of views per viewer and graphic driver ID
1169// shared between viewers
1170//==============================================================================
1171
1172static int VViewList (Draw_Interpretor& theDi, Standard_Integer theArgsNb, const char** theArgVec)
1173{
1174 if (theArgsNb > 2)
1175 {
1176 theDi << theArgVec[0] << ": Wrong number of command arguments\n"
1177 << "Usage: " << theArgVec[0];
1178 return 1;
1179 }
1180 if (ViewerTest_myContexts.Size() < 1)
1181 return 0;
1182
1183 TCollection_AsciiString aNameString(theArgsNb==2?theArgVec[1]:"");
1184 Standard_Boolean isTreeView =
1185 TCollection_AsciiString::ISSIMILAR (aNameString, TCollection_AsciiString("long"))?
1186 Standard_False:Standard_True;
1187
1188 if (isTreeView)
1189 theDi << theArgVec[0] <<":\n";
1190
1191 for (NCollection_DoubleMap <TCollection_AsciiString, Handle(Graphic3d_GraphicDriver)>::Iterator
1192 aDriverIter(ViewerTest_myDrivers); aDriverIter.More(); aDriverIter.Next())
1193 {
1194 if (isTreeView)
1195 theDi << aDriverIter.Key1() << ":\n";
1196
1197 for (NCollection_DoubleMap <TCollection_AsciiString, Handle(AIS_InteractiveContext)>::Iterator
1198 aContextIter(ViewerTest_myContexts); aContextIter.More(); aContextIter.Next())
1199 {
1200 if (aContextIter.Key1().Search(aDriverIter.Key1()) != -1)
1201 {
1202 if (isTreeView)
1203 {
1204 TCollection_AsciiString aContextName(aContextIter.Key1());
1205 theDi << " " << aContextName.Split(aDriverIter.Key1().Length() + 1) << ":" << "\n";
1206 }
1207
1208 for (NCollection_DoubleMap <TCollection_AsciiString, Handle(V3d_View)>::Iterator
1209 aViewIter(ViewerTest_myViews); aViewIter.More(); aViewIter.Next())
1210 {
1211 if (aViewIter.Key1().Search(aContextIter.Key1()) != -1)
1212 {
1213 TCollection_AsciiString aViewName(aViewIter.Key1());
1214 if (isTreeView)
1215 {
1216 if (aViewIter.Value() == ViewerTest::CurrentView())
1217 theDi << " " << aViewName.Split(aContextIter.Key1().Length() + 1) << "(*)" << "\n";
1218 else
1219 theDi << " " << aViewName.Split(aContextIter.Key1().Length() + 1) << "\n";
1220 }
1221 else
1222 {
1223 theDi << aViewName << " ";
1224 }
1225 }
1226 }
1227 }
1228 }
1229 }
1230 return 0;
1231}
1232
7fd59977 1233//==============================================================================
4fe56619 1234//function : VT_ProcessKeyPress
7fd59977 1235//purpose : Handle KeyPress event from a CString
1236//==============================================================================
4fe56619 1237void VT_ProcessKeyPress (const char* buf_ret)
7fd59977 1238{
1239 //cout << "KeyPress" << endl;
1240 const Handle(V3d_View) aView = ViewerTest::CurrentView();
1241 const Handle(NIS_View) aNisView = Handle(NIS_View)::DownCast (aView);
1242 // Letter in alphabetic order
1243
1244 if ( !strcasecmp(buf_ret, "A") ) {
1245 // AXO
1246 aView->SetProj(V3d_XposYnegZpos);
1247 }
1248 else if ( !strcasecmp(buf_ret, "D") ) {
1249 // Reset
1250 aView->Reset();
1251 }
1252 else if ( !strcasecmp(buf_ret, "F") ) {
1253 // FitAll
1254 if (aNisView.IsNull())
1255 aView->FitAll();
1256 else
1257 aNisView->FitAll3d();
1258 }
1259 else if ( !strcasecmp(buf_ret, "H") ) {
1260 // HLR
1261 cout << "HLR" << endl;
de75ed09 1262 aView->SetComputedMode (!aView->ComputedMode());
1263 MyHLRIsOn = aView->ComputedMode();
7fd59977 1264 }
0a768f56 1265 else if ( !strcasecmp(buf_ret, "P") ) {
1266 // Type of HLR
1267 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
1268 if (aContext->DefaultDrawer()->TypeOfHLR() == Prs3d_TOH_Algo)
1269 aContext->DefaultDrawer()->SetTypeOfHLR(Prs3d_TOH_PolyAlgo);
1270 else
1271 aContext->DefaultDrawer()->SetTypeOfHLR(Prs3d_TOH_Algo);
1272 if (aContext->NbCurrents()==0 || aContext->NbSelected() == 0)
1273 {
1274 AIS_ListOfInteractive aListOfShapes;
1275 aContext->DisplayedObjects(aListOfShapes);
1276 for (AIS_ListIteratorOfListOfInteractive anIter(aListOfShapes);
1277 anIter.More(); anIter.Next())
1278 {
1279 Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast(anIter.Value());
1280 if (aShape.IsNull())
1281 continue;
1282 if (aShape->TypeOfHLR() == Prs3d_TOH_PolyAlgo)
1283 aShape->SetTypeOfHLR (Prs3d_TOH_Algo);
1284 else
1285 aShape->SetTypeOfHLR (Prs3d_TOH_PolyAlgo);
1286 aShape->Redisplay();
1287 }
1288 }
1289 else
1290 {
1291 for (aContext->InitCurrent();aContext->MoreCurrent();aContext->NextCurrent())
1292 {
1293 Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast(aContext->Current());
1294 if (aShape.IsNull())
1295 continue;
1296 if(aShape->TypeOfHLR() == Prs3d_TOH_PolyAlgo)
1297 aShape->SetTypeOfHLR (Prs3d_TOH_Algo);
1298 else
1299 aShape->SetTypeOfHLR (Prs3d_TOH_PolyAlgo);
1300 aShape->Redisplay();
1301 }
1302 }
1303
1304 aContext->UpdateCurrentViewer();
1305
1306 }
7fd59977 1307 else if ( !strcasecmp(buf_ret, "S") ) {
1308 // SHADING
1309 cout << "passage en mode 1 (shading pour les shapes)" << endl;
4fe56619 1310
7fd59977 1311 Handle(AIS_InteractiveContext) Ctx = ViewerTest::GetAISContext();
1312 if(Ctx->NbCurrents()==0 ||
1313 Ctx->NbSelected()==0)
1314 Ctx->SetDisplayMode(AIS_Shaded);
1315 else{
1316 if(Ctx->HasOpenedContext()){
1317 for(Ctx->InitSelected();Ctx->MoreSelected();Ctx->NextSelected())
1318 Ctx->SetDisplayMode(Ctx->Interactive(),1,Standard_False);
1319 }
1320 else{
1321 for(Ctx->InitCurrent();Ctx->MoreCurrent();Ctx->NextCurrent())
1322 Ctx->SetDisplayMode(Ctx->Current(),1,Standard_False);
1323 }
1324 Ctx->UpdateCurrentViewer();
1325 }
1326 }
1327 else if ( !strcasecmp(buf_ret, "U") ) {
41811896 1328 // Unset display mode
7fd59977 1329 cout<<"passage au mode par defaut"<<endl;
4fe56619 1330
7fd59977 1331 Handle(AIS_InteractiveContext) Ctx = ViewerTest::GetAISContext();
1332 if(Ctx->NbCurrents()==0 ||
1333 Ctx->NbSelected()==0)
1334 Ctx->SetDisplayMode(AIS_WireFrame);
1335 else{
1336 if(Ctx->HasOpenedContext()){
1337 for(Ctx->InitSelected();Ctx->MoreSelected();Ctx->NextSelected())
1338 Ctx->UnsetDisplayMode(Ctx->Interactive(),Standard_False);
1339 }
1340 else{
1341 for(Ctx->InitCurrent();Ctx->MoreCurrent();Ctx->NextCurrent())
1342 Ctx->UnsetDisplayMode(Ctx->Current(),Standard_False);
1343 }
1344 Ctx->UpdateCurrentViewer();
1345 }
1346
1347 }
1348 else if ( !strcasecmp(buf_ret, "T") ) {
1349 // Top
1350 aView->SetProj(V3d_Zpos);
1351 }
1352 else if ( !strcasecmp(buf_ret, "B") ) {
41811896 1353 // Bottom
7fd59977 1354 aView->SetProj(V3d_Zneg);
1355 }
1356 else if ( !strcasecmp(buf_ret, "L") ) {
41811896 1357 // Left
7fd59977 1358 aView->SetProj(V3d_Xneg);
1359 }
1360 else if ( !strcasecmp(buf_ret, "R") ) {
41811896 1361 // Right
7fd59977 1362 aView->SetProj(V3d_Xpos);
1363 }
1364
1365 else if ( !strcasecmp(buf_ret, "W") ) {
1366 // WIREFRAME
7fd59977 1367 cout << "passage en mode 0 (filaire pour les shapes)" << endl;
7fd59977 1368 Handle(AIS_InteractiveContext) Ctx = ViewerTest::GetAISContext();
1369 if(Ctx->NbCurrents()==0 ||
1370 Ctx->NbSelected()==0)
1371 Ctx->SetDisplayMode(AIS_WireFrame);
1372 else{
1373 if(Ctx->HasOpenedContext()){
1374 for(Ctx->InitSelected();Ctx->MoreSelected();Ctx->NextSelected())
1375 Ctx->SetDisplayMode(Ctx->Interactive(),0,Standard_False);
1376 }
1377 else{
1378 for(Ctx->InitCurrent();Ctx->MoreCurrent();Ctx->NextCurrent())
1379 Ctx->SetDisplayMode(Ctx->Current(),0,Standard_False);
1380 }
1381 Ctx->UpdateCurrentViewer();
1382 }
1383 }
1384 else if ( !strcasecmp(buf_ret, "Z") ) {
1385 // ZCLIP
1386
1387 if ( ZClipIsOn ) {
1388 cout << "ZClipping OFF" << endl;
1389 ZClipIsOn = 0;
1390
1391 aView->SetZClippingType(V3d_OFF);
1392 aView->Redraw();
1393 }
1394 else {
1395 cout << "ZClipping ON" << endl;
1396 ZClipIsOn = 1;
1397
1398 aView->SetZClippingType(V3d_FRONT);
1399 aView->Redraw();
1400 }
1401 }
1402 else if ( !strcasecmp(buf_ret, ",") ) {
1403 ViewerTest::GetAISContext()->HilightNextDetected(ViewerTest::CurrentView());
1404
1405
1406 }
1407 else if ( !strcasecmp(buf_ret, ".") ) {
1408 ViewerTest::GetAISContext()->HilightPreviousDetected(ViewerTest::CurrentView());
1409 }
1410 // Number
1411 else{
91322f44 1412 Standard_Integer Num = Draw::Atoi(buf_ret);
7fd59977 1413 if(Num>=0 && Num<=7)
1414 ViewerTest::StandardModeActivation(Num);
1415 }
1416}
1417
1418//==============================================================================
4fe56619 1419//function : VT_ProcessExpose
7fd59977 1420//purpose : Redraw the View on an Expose Event
1421//==============================================================================
4fe56619 1422void VT_ProcessExpose()
1423{
1424 Handle(V3d_View) aView3d = ViewerTest::CurrentView();
1425 if (!aView3d.IsNull())
1426 {
1427 aView3d->Redraw();
1428 }
7fd59977 1429}
1430
1431//==============================================================================
4fe56619 1432//function : VT_ProcessConfigure
7fd59977 1433//purpose : Resize the View on an Configure Event
1434//==============================================================================
4fe56619 1435void VT_ProcessConfigure()
7fd59977 1436{
4fe56619 1437 Handle(V3d_View) aView3d = ViewerTest::CurrentView();
1438 if (aView3d.IsNull())
1439 {
1440 return;
1441 }
1442
1443 aView3d->MustBeResized();
1444 aView3d->Update();
1445 aView3d->Redraw();
7fd59977 1446}
1447
1448//==============================================================================
4fe56619 1449//function : VT_ProcessButton1Press
7fd59977 1450//purpose : Picking
1451//==============================================================================
4fe56619 1452Standard_Boolean VT_ProcessButton1Press(
7fd59977 1453 Standard_Integer ,
4fe56619 1454 const char** argv,
7fd59977 1455 Standard_Boolean pick,
4fe56619 1456 Standard_Boolean shift)
7fd59977 1457{
1458 Handle(ViewerTest_EventManager) EM = ViewerTest::CurrentEventManager();
1459 if ( pick ) {
1460 Standard_Real X, Y, Z;
1461
1462 ViewerTest::CurrentView()->Convert(X_Motion, Y_Motion, X, Y, Z);
1463
1464 Draw::Set(argv[1], X);
1465 Draw::Set(argv[2], Y);
1466 Draw::Set(argv[3], Z);}
1467
1468 if(shift)
1469 EM->ShiftSelect();
1470 else
1471 EM->Select();
1472
1473 pick = 0;
1474 return pick;
1475}
1476
1477//==============================================================================
4fe56619 1478//function : VT_ProcessButton1Release
1479//purpose : End selecting
7fd59977 1480//==============================================================================
4fe56619 1481void VT_ProcessButton1Release (Standard_Boolean theIsShift)
1482{
1483 if (IsDragged)
1484 {
1485 IsDragged = Standard_False;
1486 Handle(ViewerTest_EventManager) EM = ViewerTest::CurrentEventManager();
1487 if (theIsShift)
1488 {
1489 EM->ShiftSelect (Min (X_ButtonPress, X_Motion), Max (Y_ButtonPress, Y_Motion),
1490 Max (X_ButtonPress, X_Motion), Min (Y_ButtonPress, Y_Motion));
1491 }
1492 else
1493 {
1494 EM->Select (Min (X_ButtonPress, X_Motion), Max (Y_ButtonPress, Y_Motion),
1495 Max (X_ButtonPress, X_Motion), Min (Y_ButtonPress, Y_Motion));
1496 }
1497 }
1498}
7fd59977 1499
4fe56619 1500//==============================================================================
1501//function : VT_ProcessButton3Press
1502//purpose : Start Rotation
1503//==============================================================================
1504void VT_ProcessButton3Press()
1505{
7fd59977 1506 Start_Rot = 1;
de75ed09 1507 if (MyHLRIsOn)
1508 {
1509 ViewerTest::CurrentView()->SetComputedMode (Standard_False);
1510 }
7fd59977 1511 ViewerTest::CurrentView()->StartRotation( X_ButtonPress, Y_ButtonPress );
7fd59977 1512}
4fe56619 1513
7fd59977 1514//==============================================================================
4fe56619 1515//function : VT_ProcessButton3Release
1516//purpose : End rotation
7fd59977 1517//==============================================================================
4fe56619 1518void VT_ProcessButton3Release()
1519{
1520 if (Start_Rot)
1521 {
7fd59977 1522 Start_Rot = 0;
de75ed09 1523 if (MyHLRIsOn)
1524 {
1525 ViewerTest::CurrentView()->SetComputedMode (Standard_True);
1526 }
7fd59977 1527 }
7fd59977 1528}
1529
1530//==============================================================================
1531//function : ProcessZClipMotion
1532//purpose : Zoom
1533//==============================================================================
1534
1535void ProcessZClipMotion()
1536{
1537 Handle(V3d_View) a3DView = ViewerTest::CurrentView();
1538 if ( Abs(X_Motion - X_ButtonPress) > 2 ) {
1539 static Standard_Real CurZPos = 0.;
1540
1541 //Quantity_Length VDX, VDY;
1542 //a3DView->Size(VDX,VDY);
1543 //Standard_Real VDZ = a3DView->ZSize();
1544 //printf("View size (%lf,%lf,%lf)\n", VDX, VDY, VDZ);
1545
1546 Quantity_Length dx = a3DView->Convert(X_Motion - X_ButtonPress);
1547
1548 // Front = Depth + width/2.
1549 Standard_Real D = 0.5;
1550 Standard_Real W = 0.1;
1551
1552 CurZPos += (dx);
1553
1554 D += CurZPos;
1555
1556 //printf("dx %lf Depth %lf Width %lf\n", dx, D, W);
1557
1558 a3DView->SetZClippingType(V3d_OFF);
1559 a3DView->SetZClippingDepth(D);
1560 a3DView->SetZClippingWidth(W);
1561 a3DView->SetZClippingType(V3d_FRONT);
1562
1563 a3DView->Redraw();
1564
1565 X_ButtonPress = X_Motion;
1566 Y_ButtonPress = Y_Motion;
1567 }
1568}
1569
1570//==============================================================================
1571//function : ProcessControlButton1Motion
1572//purpose : Zoom
1573//==============================================================================
1574
1575static void ProcessControlButton1Motion()
1576{
1577 ViewerTest::CurrentView()->Zoom( X_ButtonPress, Y_ButtonPress, X_Motion, Y_Motion);
1578
1579 X_ButtonPress = X_Motion;
1580 Y_ButtonPress = Y_Motion;
1581}
1582
1583//==============================================================================
4fe56619 1584//function : VT_ProcessControlButton2Motion
1585//purpose : Panning
7fd59977 1586//==============================================================================
4fe56619 1587void VT_ProcessControlButton2Motion()
7fd59977 1588{
1589 Quantity_Length dx = ViewerTest::CurrentView()->Convert(X_Motion - X_ButtonPress);
1590 Quantity_Length dy = ViewerTest::CurrentView()->Convert(Y_Motion - Y_ButtonPress);
1591
1592 dy = -dy; // Xwindow Y axis is from top to Bottom
1593
1594 ViewerTest::CurrentView()->Panning( dx, dy );
1595
1596 X_ButtonPress = X_Motion;
1597 Y_ButtonPress = Y_Motion;
1598}
1599
1600//==============================================================================
4fe56619 1601//function : VT_ProcessControlButton3Motion
7fd59977 1602//purpose : Rotation
1603//==============================================================================
4fe56619 1604void VT_ProcessControlButton3Motion()
7fd59977 1605{
4fe56619 1606 if (Start_Rot)
1607 {
1608 ViewerTest::CurrentView()->Rotation (X_Motion, Y_Motion);
1609 }
7fd59977 1610}
1611
1612//==============================================================================
4fe56619 1613//function : VT_ProcessMotion
1614//purpose :
7fd59977 1615//==============================================================================
4fe56619 1616void VT_ProcessMotion()
7fd59977 1617{
1618 //pre-hilights detected objects at mouse position
1619
1620 Handle(ViewerTest_EventManager) EM = ViewerTest::CurrentEventManager();
1621 EM->MoveTo(X_Motion, Y_Motion);
1622}
1623
1624
1625void ViewerTest::GetMousePosition(Standard_Integer& Xpix,Standard_Integer& Ypix)
1626{
1627 Xpix = X_Motion;Ypix=Y_Motion;
1628}
1629
44b8f2d6 1630//==============================================================================
1631//function : ViewProject: implements VAxo, VTop, VLeft, ...
1632//purpose : Switches to an axonometric, top, left and other views
1633//==============================================================================
1634
1635static int ViewProject(Draw_Interpretor& di, const V3d_TypeOfOrientation ori)
1636{
4fe56619 1637 if ( ViewerTest::CurrentView().IsNull() )
44b8f2d6 1638 {
1639 di<<"Call vinit before this command, please"<<"\n";
1640 return 1;
1641 }
1642
1643 ViewerTest::CurrentView()->SetProj(ori);
1644 return 0;
1645}
1646
7fd59977 1647//==============================================================================
1648//function : VAxo
1649//purpose : Switch to an Axonometric view
1650//Draw arg : No args
1651//==============================================================================
1652
1653static int VAxo(Draw_Interpretor& di, Standard_Integer , const char** )
44b8f2d6 1654{
1655 return ViewProject(di, V3d_XposYnegZpos);
7fd59977 1656}
1657
1658//==============================================================================
1659//function : VTop
1660//purpose : Switch to a Top View
1661//Draw arg : No args
1662//==============================================================================
1663
1664static int VTop(Draw_Interpretor& di, Standard_Integer , const char** )
1665{
44b8f2d6 1666 return ViewProject(di, V3d_Zpos);
1667}
7fd59977 1668
44b8f2d6 1669//==============================================================================
1670//function : VBottom
1671//purpose : Switch to a Bottom View
1672//Draw arg : No args
1673//==============================================================================
7fd59977 1674
44b8f2d6 1675static int VBottom(Draw_Interpretor& di, Standard_Integer , const char** )
1676{
1677 return ViewProject(di, V3d_Zneg);
1678}
7fd59977 1679
44b8f2d6 1680//==============================================================================
1681//function : VLeft
1682//purpose : Switch to a Left View
1683//Draw arg : No args
1684//==============================================================================
1685
1686static int VLeft(Draw_Interpretor& di, Standard_Integer , const char** )
1687{
1688 return ViewProject(di, V3d_Ypos);
1689}
1690
1691//==============================================================================
1692//function : VRight
1693//purpose : Switch to a Right View
1694//Draw arg : No args
1695//==============================================================================
1696
1697static int VRight(Draw_Interpretor& di, Standard_Integer , const char** )
1698{
1699 return ViewProject(di, V3d_Yneg);
1700}
7fd59977 1701
44b8f2d6 1702//==============================================================================
1703//function : VFront
1704//purpose : Switch to a Front View
1705//Draw arg : No args
1706//==============================================================================
1707
1708static int VFront(Draw_Interpretor& di, Standard_Integer , const char** )
1709{
1710 return ViewProject(di, V3d_Xpos);
1711}
1712
1713//==============================================================================
1714//function : VBack
1715//purpose : Switch to a Back View
1716//Draw arg : No args
1717//==============================================================================
1718
1719static int VBack(Draw_Interpretor& di, Standard_Integer , const char** )
1720{
1721 return ViewProject(di, V3d_Xneg);
7fd59977 1722}
1723
1724//==============================================================================
1725//function : VHelp
1726//purpose : Dsiplay help on viewer Keyboead and mouse commands
1727//Draw arg : No args
1728//==============================================================================
1729
1730static int VHelp(Draw_Interpretor& di, Standard_Integer , const char** )
1731{
1732
1733 di << "Q : Quit the application" << "\n";
1734
1735 di << "========================="<<"\n";
1736 di << "F : FitAll" << "\n";
1737 di << "T : TopView" << "\n";
41811896 1738 di << "B : BottomView" << "\n";
1739 di << "R : RightView" << "\n";
1740 di << "L : LeftView" << "\n";
7fd59977 1741 di << "A : AxonometricView" << "\n";
41811896 1742 di << "D : ResetView" << "\n";
7fd59977 1743
1744 di << "========================="<<"\n";
1745 di << "S : Shading" << "\n";
1746 di << "W : Wireframe" << "\n";
1747 di << "H : HidelLineRemoval" << "\n";
41811896 1748 di << "U : Unset display mode" << "\n";
7fd59977 1749
1750 di << "========================="<<"\n";
1751 di << "Selection mode "<<"\n";
1752 di << "0 : Shape" <<"\n";
1753 di << "1 : Vertex" <<"\n";
1754 di << "2 : Edge" <<"\n";
1755 di << "3 : Wire" <<"\n";
1756 di << "4 : Face" <<"\n";
1757 di << "5 : Shell" <<"\n";
1758 di << "6 : Solid" <<"\n";
1759 di << "7 : Compound" <<"\n";
1760
41811896 1761 di << "========================="<<"\n";
1762 di << "Z : Switch Z clipping On/Off" << "\n";
1763 di << ", : Hilight next detected" << "\n";
1764 di << ". : Hilight previous detected" << "\n";
7fd59977 1765
1766 return 0;
1767}
1768
7fd59977 1769#ifdef WNT
1770
1771static Standard_Boolean Ppick = 0;
1772static Standard_Integer Pargc = 0;
1773static const char** Pargv = NULL;
1774
1775
1776static LRESULT WINAPI AdvViewerWindowProc( HWND hwnd,
1777 UINT Msg,
1778 WPARAM wParam,
1779 LPARAM lParam )
1780{
18d715bd 1781 if (!ViewerTest_myViews.IsEmpty()) {
7fd59977 1782
1783 WPARAM fwKeys = wParam;
1784
1785 switch( Msg ) {
18d715bd 1786 case WM_CLOSE:
1787 {
1788 // Delete view from map of views
1789 ViewerTest::RemoveView(FindViewIdByWindowHandle(hwnd));
1790 return 0;
1791 }
1792 break;
1793 case WM_ACTIVATE:
1794 if(LOWORD(wParam) == WA_CLICKACTIVE || LOWORD(wParam) == WA_ACTIVE
1795 || ViewerTest::CurrentView().IsNull())
1796 {
1797 // Activate inactive window
1798 if(GetWindowHandle(VT_GetWindow()) != hwnd)
1799 {
1800 ActivateView (FindViewIdByWindowHandle(hwnd));
1801 }
1802 }
1803 break;
7fd59977 1804 case WM_LBUTTONUP:
1805 IsDragged = Standard_False;
1806 if( !DragFirst )
1807 {
1808 HDC hdc = GetDC( hwnd );
7fd59977 1809 SelectObject( hdc, GetStockObject( HOLLOW_BRUSH ) );
1810 SetROP2( hdc, R2_NOT );
4fe56619 1811 Rectangle( hdc, X_ButtonPress, Y_ButtonPress, X_Motion, Y_Motion );
7fd59977 1812 ReleaseDC( hwnd, hdc );
1813
1814 const Handle(ViewerTest_EventManager) EM =
1815 ViewerTest::CurrentEventManager();
1816 if ( fwKeys & MK_SHIFT )
4fe56619 1817 EM->ShiftSelect( min( X_ButtonPress, X_Motion ), max( Y_ButtonPress, Y_Motion ),
1818 max( X_ButtonPress, X_Motion ), min( Y_ButtonPress, Y_Motion ));
7fd59977 1819 else
4fe56619 1820 EM->Select( min( X_ButtonPress, X_Motion ), max( Y_ButtonPress, Y_Motion ),
1821 max( X_ButtonPress, X_Motion ), min( Y_ButtonPress, Y_Motion ));
7fd59977 1822 }
1823 return ViewerWindowProc( hwnd, Msg, wParam, lParam );
1824
1825 case WM_LBUTTONDOWN:
1826 if( fwKeys == MK_LBUTTON || fwKeys == ( MK_LBUTTON | MK_SHIFT ) )
1827 {
1828 IsDragged = Standard_True;
1829 DragFirst = Standard_True;
4fe56619 1830 X_ButtonPress = LOWORD(lParam);
1831 Y_ButtonPress = HIWORD(lParam);
7fd59977 1832 }
1833 return ViewerWindowProc( hwnd, Msg, wParam, lParam );
1834
1835 break;
1836
1837 case WM_MOUSEMOVE:
1838 if( IsDragged )
1839 {
1840 HDC hdc = GetDC( hwnd );
1841
1842 HGDIOBJ anObj = SelectObject( hdc, GetStockObject( WHITE_PEN ) );
1843 SelectObject( hdc, GetStockObject( HOLLOW_BRUSH ) );
1844 SetROP2( hdc, R2_NOT );
1845
1846 if( !DragFirst )
4fe56619 1847 Rectangle( hdc, X_ButtonPress, Y_ButtonPress, X_Motion, Y_Motion );
7fd59977 1848
1849 DragFirst = Standard_False;
4fe56619 1850 X_Motion = LOWORD(lParam);
1851 Y_Motion = HIWORD(lParam);
7fd59977 1852
4fe56619 1853 Rectangle( hdc, X_ButtonPress, Y_ButtonPress, X_Motion, Y_Motion );
7fd59977 1854
1855 SelectObject( hdc, anObj );
1856
1857 ReleaseDC( hwnd, hdc );
1858 }
1859 else
1860 return ViewerWindowProc( hwnd, Msg, wParam, lParam );
1861 break;
1862
1863 default:
1864 return ViewerWindowProc( hwnd, Msg, wParam, lParam );
1865 }
1866 return 0;
1867 }
1868 return ViewerWindowProc( hwnd, Msg, wParam, lParam );
1869}
1870
1871
1872static LRESULT WINAPI ViewerWindowProc( HWND hwnd,
1873 UINT Msg,
1874 WPARAM wParam,
1875 LPARAM lParam )
1876{
7fd59977 1877 static int Up = 1;
1878
1879 if ( !ViewerTest::CurrentView().IsNull() ) {
1880 PAINTSTRUCT ps;
1881
1882 switch( Msg ) {
7fd59977 1883 case WM_PAINT:
7fd59977 1884 BeginPaint(hwnd, &ps);
1885 EndPaint(hwnd, &ps);
4fe56619 1886 VT_ProcessExpose();
7fd59977 1887 break;
1888
1889 case WM_SIZE:
4fe56619 1890 VT_ProcessConfigure();
7fd59977 1891 break;
1892
1893 case WM_KEYDOWN:
4fe56619 1894 if ((wParam != VK_SHIFT) && (wParam != VK_CONTROL))
1895 {
7fd59977 1896 char c[2];
1897 c[0] = (char) wParam;
1898 c[1] = '\0';
4fe56619 1899 VT_ProcessKeyPress (c);
7fd59977 1900 }
1901 break;
1902
1903 case WM_LBUTTONUP:
1904 case WM_MBUTTONUP:
1905 case WM_RBUTTONUP:
7fd59977 1906 Up = 1;
4fe56619 1907 VT_ProcessButton3Release();
7fd59977 1908 break;
1909
1910 case WM_LBUTTONDOWN:
1911 case WM_MBUTTONDOWN:
1912 case WM_RBUTTONDOWN:
1913 {
7fd59977 1914 WPARAM fwKeys = wParam;
1915
1916 Up = 0;
1917
1918 X_ButtonPress = LOWORD(lParam);
1919 Y_ButtonPress = HIWORD(lParam);
1920
4fe56619 1921 if (Msg == WM_LBUTTONDOWN)
1922 {
1923 if (fwKeys & MK_CONTROL)
1924 {
1925 Ppick = VT_ProcessButton1Press (Pargc, Pargv, Ppick, (fwKeys & MK_SHIFT));
1926 }
1927 else
1928 {
1929 VT_ProcessButton1Press (Pargc, Pargv, Ppick, (fwKeys & MK_SHIFT));
1930 }
7fd59977 1931 }
4fe56619 1932 else if (Msg == WM_RBUTTONDOWN)
1933 {
7fd59977 1934 // Start rotation
4fe56619 1935 VT_ProcessButton3Press();
7fd59977 1936 }
1937 }
1938 break;
1939
1940 case WM_MOUSEMOVE:
1941 {
1942 //cout << "\t WM_MOUSEMOVE" << endl;
1943 WPARAM fwKeys = wParam;
1944 X_Motion = LOWORD(lParam);
1945 Y_Motion = HIWORD(lParam);
1946
1947 if ( Up &&
1948 fwKeys & ( MK_LBUTTON|MK_MBUTTON|MK_RBUTTON ) ) {
1949 Up = 0;
1950 X_ButtonPress = LOWORD(lParam);
1951 Y_ButtonPress = HIWORD(lParam);
1952
1953 if ( fwKeys & MK_RBUTTON ) {
1954 // Start rotation
4fe56619 1955 VT_ProcessButton3Press();
7fd59977 1956 }
1957 }
1958
1959 if ( fwKeys & MK_CONTROL ) {
1960 if ( fwKeys & MK_LBUTTON ) {
1961 ProcessControlButton1Motion();
1962 }
1963 else if ( fwKeys & MK_MBUTTON ||
1964 ((fwKeys&MK_LBUTTON) &&
1965 (fwKeys&MK_RBUTTON) ) ){
4fe56619 1966 VT_ProcessControlButton2Motion();
7fd59977 1967 }
1968 else if ( fwKeys & MK_RBUTTON ) {
4fe56619 1969 VT_ProcessControlButton3Motion();
7fd59977 1970 }
1971 }
1972#ifdef BUG
1973 else if ( fwKeys & MK_SHIFT ) {
1974 if ( fwKeys & MK_MBUTTON ||
1975 ((fwKeys&MK_LBUTTON) &&
1976 (fwKeys&MK_RBUTTON) ) ) {
1977 cout << "ProcessZClipMotion()" << endl;
1978 ProcessZClipMotion();
1979 }
1980 }
1981#endif
1982 else
4fe56619 1983 if ((fwKeys & MK_MBUTTON
1984 || ((fwKeys & MK_LBUTTON) && (fwKeys & MK_RBUTTON))))
1985 {
7fd59977 1986 ProcessZClipMotion();
1987 }
4fe56619 1988 else
1989 {
1990 VT_ProcessMotion();
7fd59977 1991 }
1992 }
1993 break;
1994
1995 default:
1996 return( DefWindowProc( hwnd, Msg, wParam, lParam ));
1997 }
1998 return 0L;
1999 }
2000
2001 return DefWindowProc( hwnd, Msg, wParam, lParam );
2002}
2003
2004
2005
2006
2007//==============================================================================
2008//function : ViewerMainLoop
2009//purpose : Get a Event on the view and dispatch it
2010//==============================================================================
2011
2012
2013static int ViewerMainLoop(Standard_Integer argc, const char** argv)
2014{
7fd59977 2015 Ppick = (argc > 0)? 1 : 0;
2016 Pargc = argc;
2017 Pargv = argv;
2018
2019 if ( Ppick ) {
2020 MSG msg;
2021 msg.wParam = 1;
2022
2023 cout << "Start picking" << endl;
2024
7fd59977 2025 while ( Ppick == 1 ) {
4fe56619 2026 // Wait for a VT_ProcessButton1Press() to toggle pick to 1 or 0
7fd59977 2027 if (GetMessage(&msg, NULL, 0, 0) ) {
2028 TranslateMessage(&msg);
2029 DispatchMessage(&msg);
2030 }
2031 }
2032
2033 cout << "Picking done" << endl;
2034 }
2035
2036 return Ppick;
2037}
2038
4fe56619 2039#elif !defined(__APPLE__) || defined(MACOSX_USE_GLX)
7fd59977 2040
2041int min( int a, int b )
2042{
2043 if( a<b )
2044 return a;
2045 else
2046 return b;
2047}
2048
2049int max( int a, int b )
2050{
2051 if( a>b )
2052 return a;
2053 else
2054 return b;
2055}
2056
2057int ViewerMainLoop(Standard_Integer argc, const char** argv)
2058
18d715bd 2059{
2060 static XEvent aReport;
2061 Standard_Boolean pick = argc > 0;
2062 Display *aDisplay = GetDisplayConnection()->GetDisplay();
2063 XNextEvent (aDisplay, &aReport);
7fd59977 2064
18d715bd 2065 // Handle event for the chosen display connection
2066 switch (aReport.type) {
2067 case ClientMessage:
2068 {
2069 if(aReport.xclient.data.l[0] == GetDisplayConnection()->GetAtom(Aspect_XA_DELETE_WINDOW))
2070 {
2071 // Close the window
2072 ViewerTest::RemoveView(FindViewIdByWindowHandle (aReport.xclient.window));
2073 }
2074 }
2075 return 0;
2076 case FocusIn:
2077 {
2078 // Activate inactive view
2079 Window aWindow = GetWindowHandle(VT_GetWindow());
2080 if(aWindow != aReport.xfocus.window)
2081 {
2082 ActivateView (FindViewIdByWindowHandle (aReport.xfocus.window));
2083 }
2084 }
2085 break;
7fd59977 2086 case Expose:
2087 {
4fe56619 2088 VT_ProcessExpose();
7fd59977 2089 }
2090 break;
2091 case ConfigureNotify:
2092 {
4fe56619 2093 VT_ProcessConfigure();
7fd59977 2094 }
2095 break;
2096 case KeyPress:
2097 {
2098
2099 KeySym ks_ret ;
2100 char buf_ret[11] ;
2101 int ret_len ;
2102 XComposeStatus status_in_out;
2103
18d715bd 2104 ret_len = XLookupString( ( XKeyEvent *)&aReport ,
7fd59977 2105 (char *) buf_ret , 10 ,
2106 &ks_ret , &status_in_out ) ;
2107
2108
2109 buf_ret[ret_len] = '\0' ;
2110
4fe56619 2111 if (ret_len)
2112 {
2113 VT_ProcessKeyPress (buf_ret);
7fd59977 2114 }
2115 }
2116 break;
2117 case ButtonPress:
7fd59977 2118 {
18d715bd 2119 X_ButtonPress = aReport.xbutton.x;
2120 Y_ButtonPress = aReport.xbutton.y;
7fd59977 2121
18d715bd 2122 if (aReport.xbutton.button == Button1)
4fe56619 2123 {
18d715bd 2124 if (aReport.xbutton.state & ControlMask)
4fe56619 2125 {
18d715bd 2126 pick = VT_ProcessButton1Press (argc, argv, pick, (aReport.xbutton.state & ShiftMask));
4fe56619 2127 }
7fd59977 2128 else
2129 {
2130 IsDragged = Standard_True;
7fd59977 2131 DragFirst = Standard_True;
2132 }
4fe56619 2133 }
18d715bd 2134 else if (aReport.xbutton.button == Button3)
4fe56619 2135 {
7fd59977 2136 // Start rotation
4fe56619 2137 VT_ProcessButton3Press();
2138 }
7fd59977 2139 }
2140 break;
2141 case ButtonRelease:
2142 {
7fd59977 2143 if( IsDragged )
2144 {
2145 if( !DragFirst )
2146 {
2147 Aspect_Handle aWindow = VT_GetWindow()->XWindow();
18d715bd 2148 GC gc = XCreateGC( aDisplay, aWindow, 0, 0 );
2149 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 2150 }
2151
2152 Handle( AIS_InteractiveContext ) aContext = ViewerTest::GetAISContext();
2153 if( aContext.IsNull() )
2154 {
2155 cout << "The context is null. Please use vinit before createmesh" << endl;
2156 return 0;
2157 }
2158
18d715bd 2159 Standard_Boolean ShiftPressed = ( aReport.xbutton.state & ShiftMask );
2160 if( aReport.xbutton.button==1 )
7fd59977 2161 if( DragFirst )
2162 if( ShiftPressed )
2163 {
2164 aContext->ShiftSelect();
7fd59977 2165 }
2166 else
2167 {
2168 aContext->Select();
7fd59977 2169 }
2170 else
2171 if( ShiftPressed )
2172 {
4fe56619 2173 aContext->ShiftSelect( min( X_ButtonPress, X_Motion ), min( Y_ButtonPress, Y_Motion ),
2174 max( X_ButtonPress, X_Motion ), max( Y_ButtonPress, Y_Motion ),
7fd59977 2175 ViewerTest::CurrentView());
7fd59977 2176 }
2177 else
2178 {
4fe56619 2179 aContext->Select( min( X_ButtonPress, X_Motion ), min( Y_ButtonPress, Y_Motion ),
2180 max( X_ButtonPress, X_Motion ), max( Y_ButtonPress, Y_Motion ),
7fd59977 2181 ViewerTest::CurrentView() );
7fd59977 2182 }
2183 else
4fe56619 2184 VT_ProcessButton3Release();
7fd59977 2185
2186 IsDragged = Standard_False;
2187 }
2188 else
4fe56619 2189 VT_ProcessButton3Release();
7fd59977 2190 }
2191 break;
2192 case MotionNotify:
2193 {
7fd59977 2194 if( IsDragged )
2195 {
2196 Aspect_Handle aWindow = VT_GetWindow()->XWindow();
18d715bd 2197 GC gc = XCreateGC( aDisplay, aWindow, 0, 0 );
2198 XSetFunction( aDisplay, gc, GXinvert );
7fd59977 2199
2200 if( !DragFirst )
18d715bd 2201 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 2202
18d715bd 2203 X_Motion = aReport.xmotion.x;
2204 Y_Motion = aReport.xmotion.y;
7fd59977 2205 DragFirst = Standard_False;
2206
18d715bd 2207 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 2208 }
2209 else
2210 {
18d715bd 2211 X_Motion = aReport.xmotion.x;
2212 Y_Motion = aReport.xmotion.y;
7fd59977 2213
18d715bd 2214 // remove all the ButtonMotionMaskr
2215 while( XCheckMaskEvent( aDisplay, ButtonMotionMask, &aReport) ) ;
7fd59977 2216
18d715bd 2217 if ( ZClipIsOn && aReport.xmotion.state & ShiftMask ) {
7fd59977 2218 if ( Abs(X_Motion - X_ButtonPress) > 2 ) {
2219
2220 Quantity_Length VDX, VDY;
2221
2222 ViewerTest::CurrentView()->Size(VDX,VDY);
2223 Standard_Real VDZ =0 ;
2224 VDZ = ViewerTest::CurrentView()->ZSize();
2225
7fd59977 2226 printf("%f,%f,%f\n", VDX, VDY, VDZ);
2227
2228 Quantity_Length dx = 0 ;
2229 dx = ViewerTest::CurrentView()->Convert(X_Motion - X_ButtonPress);
2230
2231 cout << dx << endl;
2232
2233 dx = dx / VDX * VDZ;
2234
2235 cout << dx << endl;
2236
7fd59977 2237 ViewerTest::CurrentView()->Redraw();
2238 }
2239 }
2240
18d715bd 2241 if ( aReport.xmotion.state & ControlMask ) {
2242 if ( aReport.xmotion.state & Button1Mask ) {
7fd59977 2243 ProcessControlButton1Motion();
2244 }
18d715bd 2245 else if ( aReport.xmotion.state & Button2Mask ) {
4fe56619 2246 VT_ProcessControlButton2Motion();
7fd59977 2247 }
18d715bd 2248 else if ( aReport.xmotion.state & Button3Mask ) {
4fe56619 2249 VT_ProcessControlButton3Motion();
7fd59977 2250 }
2251 }
4fe56619 2252 else
2253 {
2254 VT_ProcessMotion();
7fd59977 2255 }
2256 }
2257 }
2258 break;
2259}
7fd59977 2260return pick;
2261}
2262
2263//==============================================================================
2264//function : VProcessEvents
2265//purpose : call by Tk_CreateFileHandler() to be able to manage the
2266// event in the Viewer window
2267//==============================================================================
2268
2269static void VProcessEvents(ClientData,int)
2270{
18d715bd 2271 NCollection_Vector<int> anEventNumbers;
2272 // Get number of messages from every display
2273 for (NCollection_DoubleMap <TCollection_AsciiString, Handle(Graphic3d_GraphicDriver)>::Iterator
2274 anIter (ViewerTest_myDrivers); anIter.More(); anIter.Next())
2275 {
2276 anEventNumbers.Append(XPending (anIter.Key2()->GetDisplayConnection()->GetDisplay()));
2277 }
2278 // Handle events for every display
2279 int anEventIter = 0;
2280 for (NCollection_DoubleMap <TCollection_AsciiString, Handle(Graphic3d_GraphicDriver)>::Iterator
2281 anIter (ViewerTest_myDrivers); anIter.More(); anIter.Next(), anEventIter++)
2282 {
2283 for (int i = 0; i < anEventNumbers.Value(anEventIter) &&
2284 XPending (anIter.Key2()->GetDisplayConnection()->GetDisplay()) > 0; ++i)
2285 {
2286 SetDisplayConnection (anIter.Key2()->GetDisplayConnection());
2287 int anEventResult = ViewerMainLoop( 0, NULL);
2288 // If window is closed or context was not found finish current event processing loop
2289 if (!anEventResult)
2290 return;
2291 }
7fd59977 2292 }
18d715bd 2293
2294 SetDisplayConnection (ViewerTest::GetAISContext()->CurrentViewer()->Driver()->GetDisplayConnection());
2295
7fd59977 2296}
2297#endif
2298
2299//==============================================================================
2300//function : OSWindowSetup
2301//purpose : Setup for the X11 window to be able to cath the event
2302//==============================================================================
2303
2304
2305static void OSWindowSetup()
2306{
4fe56619 2307#if !defined(_WIN32) && !defined(__WIN32__) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
7fd59977 2308 // X11
2309
2310 Window window = VT_GetWindow()->XWindow();
18d715bd 2311 SetDisplayConnection (ViewerTest::CurrentView()->Viewer()->Driver()->GetDisplayConnection());
2312 Display *aDisplay = GetDisplayConnection()->GetDisplay();
2313 XSynchronize(aDisplay, 1);
7fd59977 2314
2315 // X11 : For keyboard on SUN
2316 XWMHints wmhints;
2317 wmhints.flags = InputHint;
2318 wmhints.input = 1;
2319
18d715bd 2320 XSetWMHints( aDisplay, window, &wmhints);
7fd59977 2321
18d715bd 2322 XSelectInput( aDisplay, window, ExposureMask | KeyPressMask |
7fd59977 2323 ButtonPressMask | ButtonReleaseMask |
2324 StructureNotifyMask |
2325 PointerMotionMask |
2326 Button1MotionMask | Button2MotionMask |
18d715bd 2327 Button3MotionMask | FocusChangeMask
7fd59977 2328 );
18d715bd 2329 Atom aDeleteWindowAtom = GetDisplayConnection()->GetAtom(Aspect_XA_DELETE_WINDOW);
2330 XSetWMProtocols(aDisplay, window, &aDeleteWindowAtom, 1);
7fd59977 2331
18d715bd 2332 XSynchronize(aDisplay, 0);
7fd59977 2333
2334#else
2335 // WNT
2336#endif
2337
2338}
2339
2340
2341//==============================================================================
2342//function : VFit
2343
2344//purpose : Fitall, no DRAW arguments
2345//Draw arg : No args
2346//==============================================================================
2347
2348static int VFit(Draw_Interpretor& , Standard_Integer , const char** )
2349{
2350 const Handle(V3d_View) aView = ViewerTest::CurrentView();
2351 Handle(NIS_View) V = Handle(NIS_View)::DownCast(aView);
2352 if (V.IsNull() == Standard_False) {
2353 V->FitAll3d();
2354 } else if (aView.IsNull() == Standard_False) {
2355 aView->FitAll();
2356 }
2357 return 0;
2358}
2359
2360//==============================================================================
2361//function : VZFit
2362//purpose : ZFitall, no DRAW arguments
2363//Draw arg : No args
2364//==============================================================================
2365
2366static int VZFit(Draw_Interpretor& , Standard_Integer , const char** )
2367{
2368 Handle(V3d_View) V = ViewerTest::CurrentView();
2369 if ( !V.IsNull() ) V->ZFitAll(); return 0; }
2370
2371
2372static int VRepaint(Draw_Interpretor& , Standard_Integer , const char** )
2373{
2374 Handle(V3d_View) V = ViewerTest::CurrentView();
2375 if ( !V.IsNull() ) V->Redraw(); return 0;
2376}
2377
2378
2379//==============================================================================
2380//function : VClear
2381//purpose : Remove all the object from the viewer
2382//Draw arg : No args
2383//==============================================================================
2384
2385static int VClear(Draw_Interpretor& , Standard_Integer , const char** )
2386{
2387 Handle(V3d_View) V = ViewerTest::CurrentView();
2388 if(!V.IsNull())
2389 ViewerTest::Clear();
2390 return 0;
2391}
2392
2393//==============================================================================
2394//function : VPick
2395//purpose :
2396//==============================================================================
2397
2398static int VPick(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2399{ if (ViewerTest::CurrentView().IsNull() ) return 1;
2400
2401if ( argc < 4 ) {
2402 di << argv[0] << "Invalid number of arguments" << "\n";
2403 return 1;
2404}
2405
2406while (ViewerMainLoop( argc, argv)) {
2407}
2408
2409return 0;
2410}
2411
7fd59977 2412//==============================================================================
2413//function : InitViewerTest
2414//purpose : initialisation de toutes les variables static de ViewerTest (dp)
2415//==============================================================================
2416
18d715bd 2417void ViewerTest_InitViewerTest (const Handle(AIS_InteractiveContext)& theContext)
7fd59977 2418{
18d715bd 2419 Handle(V3d_Viewer) aViewer = theContext->CurrentViewer();
2420 ViewerTest::SetAISContext(theContext);
2421 aViewer->InitActiveViews();
2422 Handle(V3d_View) aView = aViewer->ActiveView();
2423 if (aViewer->MoreActiveViews()) ViewerTest::CurrentView(aView);
7fd59977 2424 ViewerTest::ResetEventManager();
18d715bd 2425 Handle(Aspect_Window) aWindow = aView->Window();
4fe56619 2426#if !defined(_WIN32) && !defined(__WIN32__) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
7fd59977 2427 // X11
18d715bd 2428 VT_GetWindow() = Handle(Xw_Window)::DownCast(aWindow);
7fd59977 2429 OSWindowSetup();
18d715bd 2430 static int aFirst = 1;
2431 if ( aFirst ) {
7fd59977 2432#if TCL_MAJOR_VERSION < 8
18d715bd 2433 Tk_CreateFileHandler((void*)XConnectionNumber(GetDisplayConnection()->GetDisplay()),
7fd59977 2434 TK_READABLE, VProcessEvents, (ClientData) 0);
2435#else
18d715bd 2436 Tk_CreateFileHandler(XConnectionNumber(GetDisplayConnection()->GetDisplay()),
7fd59977 2437 TK_READABLE, VProcessEvents, (ClientData) 0);
2438#endif
18d715bd 2439 aFirst = 0;
7fd59977 2440 }
2441#endif
2442}
2443
7fd59977 2444//==============================================================================
2445//function : VSetBg
2446//purpose : Load image as background
2447//==============================================================================
2448
2449static int VSetBg(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2450{
2451 if (argc < 2 || argc > 3)
2452 {
2453 di << "Usage : " << argv[0] << " imagefile [filltype] : Load image as background" << "\n";
f8b2ed36 2454 di << "filltype can be one of CENTERED, TILED, STRETCH, NONE" << "\n";
7fd59977 2455 return 1;
2456 }
2457
2458 Handle(AIS_InteractiveContext) AISContext = ViewerTest::GetAISContext();
2459 if(AISContext.IsNull())
2460 {
2461 di << "use 'vinit' command before " << argv[0] << "\n";
2462 return 1;
2463 }
2464
2465 Aspect_FillMethod aFillType = Aspect_FM_CENTERED;
2466 if (argc == 3)
2467 {
2468 const char* szType = argv[2];
2469 if (strcmp(szType, "NONE" ) == 0) aFillType = Aspect_FM_NONE;
2470 else if (strcmp(szType, "CENTERED") == 0) aFillType = Aspect_FM_CENTERED;
2471 else if (strcmp(szType, "TILED" ) == 0) aFillType = Aspect_FM_TILED;
2472 else if (strcmp(szType, "STRETCH" ) == 0) aFillType = Aspect_FM_STRETCH;
2473 else
2474 {
2475 di << "Wrong fill type : " << szType << "\n";
2476 di << "Must be one of CENTERED, TILED, STRETCH, NONE" << "\n";
2477 return 1;
2478 }
2479 }
2480
2481 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
2482 V3dView->SetBackgroundImage(argv[1], aFillType, Standard_True);
2483
2484 return 0;
2485}
2486
f8b2ed36 2487//==============================================================================
2488//function : VSetBgMode
2489//purpose : Change background image fill type
2490//==============================================================================
2491
2492static int VSetBgMode(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2493{
2494 if (argc != 2)
2495 {
2496 di << "Usage : " << argv[0] << " filltype : Change background image mode" << "\n";
2497 di << "filltype must be one of CENTERED, TILED, STRETCH, NONE" << "\n";
2498 return 1;
2499 }
2500
2501 Handle(AIS_InteractiveContext) AISContext = ViewerTest::GetAISContext();
2502 if(AISContext.IsNull())
2503 {
2504 di << "use 'vinit' command before " << argv[0] << "\n";
2505 return 1;
2506 }
2507
2508 Aspect_FillMethod aFillType;
2509 if (argc == 2)
2510 {
2511 const char* szType = argv[1];
2512 if (strcmp(szType, "NONE" ) == 0) aFillType = Aspect_FM_NONE;
2513 else if (strcmp(szType, "CENTERED") == 0) aFillType = Aspect_FM_CENTERED;
2514 else if (strcmp(szType, "TILED" ) == 0) aFillType = Aspect_FM_TILED;
2515 else if (strcmp(szType, "STRETCH" ) == 0) aFillType = Aspect_FM_STRETCH;
2516 else
2517 {
2518 di << "Wrong fill type : " << szType << "\n";
2519 di << "Must be one of CENTERED, TILED, STRETCH, NONE" << "\n";
2520 return 1;
2521 }
2522 }
2523
2524 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
2525 V3dView->SetBgImageStyle(aFillType, Standard_True);
2526
2527 return 0;
2528}
2529
7fd59977 2530//==============================================================================
2531//function : VSetGradientBg
2532//purpose : Mount gradient background
2533//==============================================================================
2534static int VSetGradientBg(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2535{
2536 if (argc != 8 )
2537 {
2538 di << "Usage : " << argv[0] << " R1 G1 B1 R2 G2 B2 Type : Mount gradient background" << "\n";
2539 di << "R1,G1,B1,R2,G2,B2 = [0..255]" << "\n";
2540 di << "Type must be one of 0 = NONE, 1 = HOR, 2 = VER, 3 = DIAG1, 4 = DIAG2" << "\n";
2541 di << " 5 = CORNER1, 6 = CORNER2, 7 = CORNER3, 8 = CORNER4" << "\n";
2542 return 1;
2543 }
2544
2545 Handle(AIS_InteractiveContext) AISContext = ViewerTest::GetAISContext();
2546 if(AISContext.IsNull())
2547 {
2548 di << "use 'vinit' command before " << argv[0] << "\n";
2549 return 1;
2550 }
2551 if (argc == 8)
2552 {
2553
91322f44 2554 Standard_Real R1 = Draw::Atof(argv[1])/255.;
2555 Standard_Real G1 = Draw::Atof(argv[2])/255.;
2556 Standard_Real B1 = Draw::Atof(argv[3])/255.;
7fd59977 2557 Quantity_Color aColor1(R1,G1,B1,Quantity_TOC_RGB);
2558
91322f44 2559 Standard_Real R2 = Draw::Atof(argv[4])/255.;
2560 Standard_Real G2 = Draw::Atof(argv[5])/255.;
2561 Standard_Real B2 = Draw::Atof(argv[6])/255.;
7fd59977 2562
2563 Quantity_Color aColor2(R2,G2,B2,Quantity_TOC_RGB);
91322f44 2564 int aType = Draw::Atoi(argv[7]);
7fd59977 2565 if( aType < 0 || aType > 8 )
2566 {
2567 di << "Wrong fill type " << "\n";
2568 di << "Must be one of 0 = NONE, 1 = HOR, 2 = VER, 3 = DIAG1, 4 = DIAG2" << "\n";
2569 di << " 5 = CORNER1, 6 = CORNER2, 7 = CORNER3, 8 = CORNER4" << "\n";
2570 return 1;
2571 }
2572
2573 Aspect_GradientFillMethod aMethod = Aspect_GradientFillMethod(aType);
2574
2575 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
2576 V3dView->SetBgGradientColors( aColor1, aColor2, aMethod, 1);
2577 }
2578
2579 return 0;
2580}
2581
f8b2ed36 2582//==============================================================================
2583//function : VSetGradientBgMode
2584//purpose : Change gradient background fill style
2585//==============================================================================
2586static int VSetGradientBgMode(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2587{
2588 if (argc != 2 )
2589 {
2590 di << "Usage : " << argv[0] << " Type : Change gradient background fill type" << "\n";
2591 di << "Type must be one of 0 = NONE, 1 = HOR, 2 = VER, 3 = DIAG1, 4 = DIAG2" << "\n";
2592 di << " 5 = CORNER1, 6 = CORNER2, 7 = CORNER3, 8 = CORNER4" << "\n";
2593 return 1;
2594 }
2595
2596 Handle(AIS_InteractiveContext) AISContext = ViewerTest::GetAISContext();
2597 if(AISContext.IsNull())
2598 {
2599 di << "use 'vinit' command before " << argv[0] << "\n";
2600 return 1;
2601 }
2602 if (argc == 2)
2603 {
91322f44 2604 int aType = Draw::Atoi(argv[1]);
f8b2ed36 2605 if( aType < 0 || aType > 8 )
2606 {
2607 di << "Wrong fill type " << "\n";
2608 di << "Must be one of 0 = NONE, 1 = HOR, 2 = VER, 3 = DIAG1, 4 = DIAG2" << "\n";
2609 di << " 5 = CORNER1, 6 = CORNER2, 7 = CORNER3, 8 = CORNER4" << "\n";
2610 return 1;
2611 }
2612
2613 Aspect_GradientFillMethod aMethod = Aspect_GradientFillMethod(aType);
2614
2615 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
2616 V3dView->SetBgGradientStyle( aMethod, 1 );
2617 }
2618
2619 return 0;
2620}
2621
2622//==============================================================================
2623//function : VSetColorBg
2624//purpose : Set color background
2625//==============================================================================
2626static int VSetColorBg(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2627{
2628 if (argc != 4 )
2629 {
2630 di << "Usage : " << argv[0] << " R G B : Set color background" << "\n";
2631 di << "R,G,B = [0..255]" << "\n";
2632 return 1;
2633 }
2634
2635 Handle(AIS_InteractiveContext) AISContext = ViewerTest::GetAISContext();
2636 if(AISContext.IsNull())
2637 {
2638 di << "use 'vinit' command before " << argv[0] << "\n";
2639 return 1;
2640 }
2641 if (argc == 4)
2642 {
2643
91322f44 2644 Standard_Real R = Draw::Atof(argv[1])/255.;
2645 Standard_Real G = Draw::Atof(argv[2])/255.;
2646 Standard_Real B = Draw::Atof(argv[3])/255.;
f8b2ed36 2647 Quantity_Color aColor(R,G,B,Quantity_TOC_RGB);
2648
2649 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
2650 V3dView->SetBackgroundColor( aColor );
2651 V3dView->Update();
2652 }
2653
2654 return 0;
2655}
2656
7fd59977 2657//==============================================================================
2658//function : VScale
2659//purpose : View Scaling
2660//==============================================================================
2661
2662static int VScale(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2663{
2664 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
2665 if ( V3dView.IsNull() ) return 1;
2666
2667 if ( argc != 4 ) {
2668 di << argv[0] << "Invalid number of arguments" << "\n";
2669 return 1;
2670 }
91322f44 2671 V3dView->SetAxialScale( Draw::Atof(argv[1]), Draw::Atof(argv[2]), Draw::Atof(argv[3]) );
7fd59977 2672 return 0;
2673}
2674//==============================================================================
2675//function : VTestZBuffTrihedron
7c8a8fcc 2676//purpose : Displays a V3d_ZBUFFER'ed or V3d_WIREFRAME'd trihedron
7fd59977 2677//==============================================================================
2678
2679static int VTestZBuffTrihedron(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2680{
2681 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
2682 if ( V3dView.IsNull() ) return 1;
2683
7fd59977 2684 V3dView->ZBufferTriedronSetup();
7c8a8fcc 2685
2686 if ( argc == 1 ) {
2687 // Set up default trihedron parameters
2688 V3dView->TriedronDisplay( Aspect_TOTP_LEFT_LOWER, Quantity_NOC_WHITE, 0.1, V3d_ZBUFFER );
2689 } else
2690 if ( argc == 7 )
2691 {
2692 Aspect_TypeOfTriedronPosition aPosition = Aspect_TOTP_LEFT_LOWER;
2693 const char* aPosType = argv[1];
2694
2695 if ( strcmp(aPosType, "center") == 0 )
2696 {
2697 aPosition = Aspect_TOTP_CENTER;
2698 } else
2699 if (strcmp(aPosType, "left_lower") == 0)
2700 {
2701 aPosition = Aspect_TOTP_LEFT_LOWER;
2702 } else
2703 if (strcmp(aPosType, "left_upper") == 0)
2704 {
2705 aPosition = Aspect_TOTP_LEFT_UPPER;
2706 } else
2707 if (strcmp(aPosType, "right_lower") == 0)
2708 {
2709 aPosition = Aspect_TOTP_RIGHT_LOWER;
2710 } else
2711 if (strcmp(aPosType, "right_upper") == 0)
2712 {
2713 aPosition = Aspect_TOTP_RIGHT_UPPER;
2714 } else
2715 {
2716 di << argv[1] << " Invalid type of alignment" << "\n";
2717 di << "Must be one of [ center, left_lower," << "\n";
2718 di << "left_upper, right_lower, right_upper ]" << "\n";
2719 return 1;
2720 }
2721
91322f44 2722 Standard_Real R = Draw::Atof(argv[2])/255.;
2723 Standard_Real G = Draw::Atof(argv[3])/255.;
2724 Standard_Real B = Draw::Atof(argv[4])/255.;
7c8a8fcc 2725 Quantity_Color aColor(R, G, B, Quantity_TOC_RGB);
2726
91322f44 2727 Standard_Real aScale = Draw::Atof(argv[5]);
7c8a8fcc 2728
2729 if( aScale <= 0.0 )
2730 {
2731 di << argv[5] << " Invalid value. Must be > 0" << "\n";
2732 return 1;
2733 }
2734
2735 V3d_TypeOfVisualization aPresentation = V3d_ZBUFFER;
2736 const char* aPresType = argv[6];
2737
2738 if ( strcmp(aPresType, "wireframe") == 0 )
2739 {
2740 aPresentation = V3d_WIREFRAME;
2741 } else
2742 if (strcmp(aPresType, "zbuffer") == 0)
2743 {
2744 aPresentation = V3d_ZBUFFER;
2745 } else
2746 {
2747 di << argv[6] << " Invalid type of visualization" << "\n";
2748 di << "Must be one of [ wireframe, zbuffer ]" << "\n";
2749 return 1;
2750 }
2751
2752 V3dView->TriedronDisplay( aPosition, aColor.Name(), aScale, aPresentation );
2753
2754 } else
2755 {
2756 di << argv[0] << " Invalid number of arguments" << "\n";
2757 return 1;
2758 }
2759
7fd59977 2760 V3dView->ZFitAll();
7c8a8fcc 2761
7fd59977 2762 return 0;
2763}
2764
2765//==============================================================================
2766//function : VRotate
2767//purpose : Camera Rotating
2768//==============================================================================
2769
2770static int VRotate( Draw_Interpretor& di, Standard_Integer argc, const char** argv ) {
2771 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
2772 if ( V3dView.IsNull() ) {
2773 return 1;
2774 }
2775
2776 if ( argc == 4 ) {
91322f44 2777 V3dView->Rotate( Draw::Atof(argv[1]), Draw::Atof(argv[2]), Draw::Atof(argv[3]) );
7fd59977 2778 return 0;
2779 } else if ( argc == 7 ) {
91322f44 2780 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 2781 return 0;
2782 } else {
2783 di << argv[0] << " Invalid number of arguments" << "\n";
2784 return 1;
2785 }
2786}
2787
2788//==============================================================================
2789//function : VZoom
2790//purpose : View zoom in / out (relative to current zoom)
2791//==============================================================================
2792
2793static int VZoom( Draw_Interpretor& di, Standard_Integer argc, const char** argv ) {
2794 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
2795 if ( V3dView.IsNull() ) {
2796 return 1;
2797 }
2798
2799 if ( argc == 2 ) {
91322f44 2800 Standard_Real coef = Draw::Atof(argv[1]);
7fd59977 2801 if ( coef <= 0.0 ) {
2802 di << argv[1] << "Invalid value" << "\n";
2803 return 1;
2804 }
91322f44 2805 V3dView->SetZoom( Draw::Atof(argv[1]) );
7fd59977 2806 return 0;
2807 } else {
2808 di << argv[0] << " Invalid number of arguments" << "\n";
2809 return 1;
2810 }
2811}
2812
2813//==============================================================================
2814//function : VPan
2815//purpose : View panning (in pixels)
2816//==============================================================================
2817
2818static int VPan( Draw_Interpretor& di, Standard_Integer argc, const char** argv ) {
2819 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
2820 if ( V3dView.IsNull() ) return 1;
2821
2822 if ( argc == 3 ) {
91322f44 2823 V3dView->Pan( Draw::Atoi(argv[1]), Draw::Atoi(argv[2]) );
7fd59977 2824 return 0;
2825 } else {
2826 di << argv[0] << " Invalid number of arguments" << "\n";
2827 return 1;
2828 }
2829}
2830
2831
2832//==============================================================================
2833//function : VExport
5cedc27f 2834//purpose : Export the view to a vector graphic format (PS, EMF, PDF)
7fd59977 2835//==============================================================================
2836
2837static int VExport(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2838{
2839 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
5cedc27f
K		 2840 if (V3dView.IsNull())
2841 return 1;
7fd59977 2842
5cedc27f
K		 2843 if (argc == 1)
2844 {
2845 std::cout << "Usage: " << argv[0] << " Filename [Format]\n";
7fd59977 2846 return 1;
2847 }
2848
5cedc27f
K		 2849 Graphic3d_ExportFormat anExpFormat = Graphic3d_EF_PDF;
2850 TCollection_AsciiString aFormatStr;
2851
2852 TCollection_AsciiString aFileName (argv[1]);
2853 Standard_Integer aLen = aFileName.Length();
2854
2855 if (argc > 2)
2856 {
2857 aFormatStr = TCollection_AsciiString (argv[2]);
2858 }
2859 else if (aLen >= 4)
2860 {
2861 if (aFileName.Value (aLen - 2) == '.')
2862 {
2863 aFormatStr = aFileName.SubString (aLen - 1, aLen);
2864 }
2865 else if (aFileName.Value (aLen - 3) == '.')
2866 {
2867 aFormatStr = aFileName.SubString (aLen - 2, aLen);
2868 }
2869 else
2870 {
2871 std::cout << "Export format couln't be detected from filename '" << argv[1] << "'\n";
2872 return 1;
2873 }
2874 }
2875 else
2876 {
2877 std::cout << "Export format couln't be detected from filename '" << argv[1] << "'\n";
2878 return 1;
2879 }
2880
2881 aFormatStr.UpperCase();
2882 if (aFormatStr == "PS")
2883 anExpFormat = Graphic3d_EF_PostScript;
2884 else if (aFormatStr == "EPS")
2885 anExpFormat = Graphic3d_EF_EnhPostScript;
2886 else if (aFormatStr == "TEX")
2887 anExpFormat = Graphic3d_EF_TEX;
2888 else if (aFormatStr == "PDF")
2889 anExpFormat = Graphic3d_EF_PDF;
2890 else if (aFormatStr == "SVG")
2891 anExpFormat = Graphic3d_EF_SVG;
2892 else if (aFormatStr == "PGF")
2893 anExpFormat = Graphic3d_EF_PGF;
2894 else if (aFormatStr == "EMF")
2895 anExpFormat = Graphic3d_EF_EMF;
2896 else
2897 {
2898 std::cout << "Invalid export format '" << aFormatStr << "'\n";
2899 return 1;
2900 }
2901
9753e6de 2902 try {
2903 if (!V3dView->View()->Export (argv[1], anExpFormat))
2904 {
2905 di << "Error: export of image to " << aFormatStr << " failed!\n";
2906 }
2907 }
2908 catch (Standard_Failure)
5cedc27f 2909 {
9753e6de 2910 di << "Error: export of image to " << aFormatStr << " failed";
2911 di << " (exception: " << Standard_Failure::Caught()->GetMessageString() << ")";
5cedc27f 2912 }
7fd59977 2913 return 0;
2914}
2915
2916//==============================================================================
2917//function : VColorScale
2918//purpose : representation color scale
2919//==============================================================================
2920#include <V3d_ColorScale.hxx>
2921
2922static int VColorScale (Draw_Interpretor& di, Standard_Integer argc, const char ** argv)
2923{
2924 if ( argc != 1 && argc != 4 && argc != 5 && argc != 6 && argc != 8 )
2925 {
2926 di << "Usage : " << argv[0] << " [RangeMin = 0 RangeMax = 100 Intervals = 10 HeightFont = 16 Position = Right X = 0 Y = 0] " << "\n";
2927 return 1;
2928 }
2929
2930 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
2931 if(aContext.IsNull()) {
2932 di << argv[0] << " ERROR : use 'vinit' command before " << "\n";
2933 return -1;
2934 }
2935
2936 Standard_Real minRange = 0. , maxRange = 100. ;
2937
2938 Standard_Integer numIntervals = 10 ;
208e6839 2939 Standard_Integer textHeight = 16;
7fd59977 2940 Aspect_TypeOfColorScalePosition position = Aspect_TOCSP_RIGHT;
2941 Standard_Real X = 0., Y = 0. ;
2942
2943 if ( argc < 9 )
2944 {
2945 if( argc > 3 )
2946 {
91322f44 2947 minRange = Draw::Atof( argv[1] );
2948 maxRange = Draw::Atof( argv[2] );
2949 numIntervals = Draw::Atoi( argv[3] );
7fd59977 2950 }
2951 if ( argc > 4 )
91322f44 2952 textHeight = Draw::Atoi( argv[4] );
7fd59977 2953 if ( argc > 5 )
91322f44 2954 position = (Aspect_TypeOfColorScalePosition)Draw::Atoi( argv[5] );
7fd59977 2955 if ( argc > 7 )
2956 {
91322f44 2957 X = Draw::Atof( argv[6] );
2958 Y = Draw::Atof( argv[7] );
7fd59977 2959 }
2960 }
2961 Handle(V3d_View) curView = ViewerTest::CurrentView( );
2962 if ( curView.IsNull( ) )
2963 return 1;
2964 Handle(Aspect_ColorScale) aCSV = curView->ColorScale( );
2965 Handle(V3d_ColorScale) aCS = ( Handle( V3d_ColorScale )::DownCast( aCSV ) );
2966 if( ! aCS.IsNull( ) )
2967 {
2968 aCS->SetPosition( X , Y );
2969 aCS->SetHeight( 0.95) ;
2970 aCS->SetTextHeight( textHeight );
2971 aCS->SetRange( minRange , maxRange );
2972 aCS->SetNumberOfIntervals( numIntervals );
2973 aCS->SetLabelPosition( position );
2974 if( !curView->ColorScaleIsDisplayed() )
2975 curView->ColorScaleDisplay( );
2976 }
2977 return 0;
2978}
2979
2980//==============================================================================
2981//function : VGraduatedTrihedron
2982//purpose : Displays a graduated trihedron
2983//==============================================================================
13a22457
S		 2984
2985static void AddMultibyteString (TCollection_ExtendedString &name, const char *arg)
2986{
2987 const char *str = arg;
2988 while (*str)
2989 {
2990 unsigned short c1 = *str++;
2991 unsigned short c2 = *str++;
2992 if (!c1 || !c2) break;
2993 name += (Standard_ExtCharacter)((c1 << 8) | c2);
2994 }
2995}
2996
7fd59977 2997static int VGraduatedTrihedron(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2998{
13a22457
S		 2999 // Check arguments
3000 if (argc != 2 && argc < 5)
3001 {
3002 di<<"Error: "<<argv[0]<<" - invalid number of arguments\n";
3003 di<<"Usage: type help "<<argv[0]<<"\n";
3004 return 1; //TCL_ERROR
3005 }
7fd59977 3006
13a22457
S		 3007 Handle(V3d_View) aV3dView = ViewerTest::CurrentView();
3008
3009 // Create 3D view if it doesn't exist
3010 if ( aV3dView.IsNull() )
7fd59977 3011 {
4fe56619 3012 ViewerTest::ViewerInit();
13a22457
S		 3013 aV3dView = ViewerTest::CurrentView();
3014 if( aV3dView.IsNull() )
3015 {
3016 di << "Error: Cannot create a 3D view\n";
3017 return 1; //TCL_ERROR
3018 }
7fd59977 3019 }
3020
13a22457 3021 // Erase (==0) or display (!=0)
91322f44 3022 const int display = Draw::Atoi(argv[1]);
7fd59977 3023
13a22457 3024 if (display)
7fd59977 3025 {
13a22457
S		 3026 // Text font
3027 TCollection_AsciiString font;
3028 if (argc < 6)
3029 font.AssignCat("Courier");
3030 else
3031 font.AssignCat(argv[5]);
3032
3033 // Text is multibyte
91322f44 3034 const Standard_Boolean isMultibyte = (argc < 7)? Standard_False : (Draw::Atoi(argv[6]) != 0);
13a22457
S		 3035
3036 // Set axis names
3037 TCollection_ExtendedString xname, yname, zname;
3038 if (argc >= 5)
3039 {
3040 if (isMultibyte)
7fd59977 3041 {
13a22457
S		 3042 AddMultibyteString(xname, argv[2]);
3043 AddMultibyteString(yname, argv[3]);
3044 AddMultibyteString(zname, argv[4]);
7fd59977 3045 }
13a22457
S		 3046 else
3047 {
3048 xname += argv[2];
3049 yname += argv[3];
3050 zname += argv[4];
3051 }
3052 }
3053 else
3054 {
3055 xname += "X (mm)";
3056 yname += "Y (mm)";
3057 zname += "Z (mm)";
3058 }
7fd59977 3059
13a22457
S		 3060 aV3dView->GraduatedTrihedronDisplay(xname, yname, zname,
3061 Standard_True/*xdrawname*/, Standard_True/*ydrawname*/, Standard_True/*zdrawname*/,
3062 Standard_True/*xdrawvalues*/, Standard_True/*ydrawvalues*/, Standard_True/*zdrawvalues*/,
3063 Standard_True/*drawgrid*/,
3064 Standard_True/*drawaxes*/,
3065 5/*nbx*/, 5/*nby*/, 5/*nbz*/,
3066 10/*xoffset*/, 10/*yoffset*/, 10/*zoffset*/,
3067 30/*xaxisoffset*/, 30/*yaxisoffset*/, 30/*zaxisoffset*/,
3068 Standard_True/*xdrawtickmarks*/, Standard_True/*ydrawtickmarks*/, Standard_True/*zdrawtickmarks*/,
3069 10/*xtickmarklength*/, 10/*ytickmarklength*/, 10/*ztickmarklength*/,
3070 Quantity_NOC_WHITE/*gridcolor*/,
3071 Quantity_NOC_RED/*xnamecolor*/,Quantity_NOC_GREEN/*ynamecolor*/,Quantity_NOC_BLUE1/*znamecolor*/,
3072 Quantity_NOC_RED/*xcolor*/,Quantity_NOC_GREEN/*ycolor*/,Quantity_NOC_BLUE1/*zcolor*/,font);
3073 }
7fd59977 3074 else
13a22457 3075 aV3dView->GraduatedTrihedronErase();
7fd59977 3076
3077 ViewerTest::GetAISContext()->UpdateCurrentViewer();
13a22457
S		 3078 aV3dView->Redraw();
3079
7fd59977 3080 return 0;
3081}
3082
7edf74fd
A		 3083//==============================================================================
3084//function : VPrintView
3085//purpose : Test printing algorithm, print the view to image file with given
3086// width and height. Printing implemented only for WNT.
3087//==============================================================================
4fe56619 3088static int VPrintView (Draw_Interpretor& di, Standard_Integer argc,
7edf74fd
A		 3089 const char** argv)
3090{
3091#ifndef WNT
3092 di << "Printing implemented only for wnt!\n";
3093 return 1;
3094#else
3095
3096 Handle(AIS_InteractiveContext) aContextAIS = NULL;
3097 Handle(V3d_View) aView = NULL;
3098 aContextAIS = ViewerTest::GetAISContext();
3099 if (!aContextAIS.IsNull())
3100 {
3101 const Handle(V3d_Viewer)& Vwr = aContextAIS->CurrentViewer();
3102 Vwr->InitActiveViews();
3103 if(Vwr->MoreActiveViews())
3104 aView = Vwr->ActiveView();
3105 }
3106
3107 // check for errors
3108 if (aView.IsNull())
3109 {
3110 di << "Call vinit before!\n";
3111 return 1;
3112 }
3113 else if (argc < 4)
3114 {
3115 di << "Use: " << argv[0];
3116 di << " width height filename [print algo=0]\n";
3117 di << "width, height of the intermediate buffer for operation\n";
3118 di << "algo : {0|1}\n";
3119 di << " 0 - stretch algorithm\n";
3120 di << " 1 - tile algorithm\n";
3121 di << "test printing algorithms into an intermediate buffer\n";
3122 di << "with saving output to an image file\n";
3123 return 1;
3124 }
3125
3126 // get the input params
91322f44 3127 Standard_Integer aWidth = Draw::Atoi (argv[1]);
3128 Standard_Integer aHeight = Draw::Atoi (argv[2]);
7edf74fd
A		 3129 Standard_Integer aMode = 0;
3130 TCollection_AsciiString aFileName = TCollection_AsciiString (argv[3]);
3131 if (argc==5)
91322f44 3132 aMode = Draw::Atoi (argv[4]);
7edf74fd
A		 3133
3134 // check the input parameters
3135 if (aWidth <= 0 || aHeight <= 0)
3136 {
3137 di << "Width and height must be positive values!\n";
3138 return 1;
3139 }
3140 if (aMode != 0 && aMode != 1)
3141 aMode = 0;
3142
7edf74fd 3143 // define compatible bitmap
692613e5 3144 HDC anDC = CreateCompatibleDC(0);
7edf74fd
A		 3145 BITMAPINFO aBitmapData;
3146 memset (&aBitmapData, 0, sizeof (BITMAPINFOHEADER));
3147 aBitmapData.bmiHeader.biSize = sizeof (BITMAPINFOHEADER);
3148 aBitmapData.bmiHeader.biWidth = aWidth ;
3149 aBitmapData.bmiHeader.biHeight = aHeight;
3150 aBitmapData.bmiHeader.biPlanes = 1;
3151 aBitmapData.bmiHeader.biBitCount = 24;
3152 aBitmapData.bmiHeader.biXPelsPerMeter = 0;
3153 aBitmapData.bmiHeader.biYPelsPerMeter = 0;
3154 aBitmapData.bmiHeader.biClrUsed = 0;
3155 aBitmapData.bmiHeader.biClrImportant = 0;
3156 aBitmapData.bmiHeader.biCompression = BI_RGB;
3157 aBitmapData.bmiHeader.biSizeImage = 0;
3158
3159 // Create Device Independent Bitmap
692613e5 3160 void* aBitsOut = NULL;
7edf74fd 3161 HBITMAP aMemoryBitmap = CreateDIBSection (anDC, &aBitmapData, DIB_RGB_COLORS,
692613e5 3162 &aBitsOut, NULL, 0);
7edf74fd
A		 3163 HGDIOBJ anOldBitmap = SelectObject(anDC, aMemoryBitmap);
3164
3165 Standard_Boolean isSaved = Standard_False, isPrinted = Standard_False;
692613e5 3166 if (aBitsOut != NULL)
4fe56619 3167 {
7edf74fd
A		 3168 if (aMode == 0)
3169 isPrinted = aView->Print(anDC,1,1,0,Aspect_PA_STRETCH);
3170 else
3171 isPrinted = aView->Print(anDC,1,1,0,Aspect_PA_TILE);
3172
3173 // succesfully printed into an intermediate buffer
3174 if (isPrinted)
3175 {
692613e5 3176 Image_PixMap aWrapper;
3177 aWrapper.InitWrapper (Image_PixMap::ImgBGR, (Standard_Byte* )aBitsOut, aWidth, aHeight, aWidth * 3 + aWidth % 4);
3178 aWrapper.SetTopDown (false);
3179
3180 Image_AlienPixMap anImageBitmap;
3181 anImageBitmap.InitCopy (aWrapper);
3182 isSaved = anImageBitmap.Save (aFileName);
7edf74fd
A		 3183 }
3184 else
3185 {
3186 di << "Print operation failed due to printing errors or\n";
3187 di << "insufficient memory available\n";
3188 di << "Please, try to use smaller dimensions for this test\n";
3189 di << "command, as it allocates intermediate buffer for storing\n";
3190 di << "the result\n";
3191 }
3192 }
3193 else
3194 {
3195 di << "Can't allocate memory for intermediate buffer\n";
3196 di << "Please use smaller dimensions\n";
3197 }
3198
3199 if (aMemoryBitmap)
3200 {
3201 SelectObject (anDC, anOldBitmap);
3202 DeleteObject (aMemoryBitmap);
3203 DeleteDC(anDC);
3204 }
3205
3206 if (!isSaved)
3207 {
3208 di << "Save to file operation failed. This operation may fail\n";
3209 di << "if you don't have enough available memory, then you can\n";
3210 di << "use smaller dimensions for the output file\n";
3211 return 1;
3212 }
3213
3214 return 0;
3215
3216#endif
3217}
3218
59f45b7c 3219//==============================================================================
3220//function : VZLayer
3221//purpose : Test z layer operations for v3d viewer
3222//==============================================================================
3223static int VZLayer (Draw_Interpretor& di, Standard_Integer argc, const char** argv)
3224{
3225 Handle(AIS_InteractiveContext) aContextAIS = ViewerTest::GetAISContext ();
3226 if (aContextAIS.IsNull())
3227 {
3228 di << "Call vinit before!\n";
3229 return 1;
3230 }
3231 else if (argc < 2)
3232 {
3233 di << "Use: vzlayer " << argv[0];
3234 di << " add/del/get [id]\n";
3235 di << " add - add new z layer to viewer and print its id\n";
3236 di << " del - del z layer by its id\n";
3237 di << " get - print sequence of z layers in increasing order of their overlay level\n";
3238 di << "id - the layer identificator value defined when removing z layer\n";
3239 return 1;
3240 }
3241
3242 const Handle(V3d_Viewer)& aViewer = aContextAIS->CurrentViewer();
3243 if (aViewer.IsNull())
3244 {
3245 di << "No active viewer!\n";
3246 return 1;
3247 }
3248
3249 // perform operation
3250 TCollection_AsciiString anOp = TCollection_AsciiString (argv[1]);
3251 if (anOp == "add")
3252 {
3253 Standard_Integer aNewId;
3254 if (!aViewer->AddZLayer (aNewId))
3255 {
3256 di << "Impossible to add new z layer!\n";
3257 return 1;
3258 }
3259
3260 di << "New z layer added with index: " << aNewId << "\n";
3261 }
3262 else if (anOp == "del")
3263 {
3264 if (argc < 3)
3265 {
3266 di << "Please also provide as argument id of z layer to remove\n";
3267 return 1;
3268 }
3269
91322f44 3270 Standard_Integer aDelId = Draw::Atoi (argv[2]);
59f45b7c 3271 if (!aViewer->RemoveZLayer (aDelId))
3272 {
3273 di << "Impossible to remove the z layer or invalid id!\n";
3274 return 1;
3275 }
3276
3277 di << "Z layer " << aDelId << " has been removed\n";
3278 }
3279 else if (anOp == "get")
3280 {
3281 TColStd_SequenceOfInteger anIds;
3282 aViewer->GetAllZLayers (anIds);
3283 for (Standard_Integer aSeqIdx = 1; aSeqIdx <= anIds.Length(); aSeqIdx++)
3284 {
3285 di << anIds.Value (aSeqIdx) << " ";
3286 }
3287
3288 di << "\n";
3289 }
3290 else
3291 {
3292 di << "Invalid operation, please use { add / del / get }\n";
3293 return 1;
3294 }
3295
3296 return 0;
3297}
3298
25289ec1 3299DEFINE_STANDARD_HANDLE(V3d_TextItem, Visual3d_LayerItem)
3300
3301// this class provides a presentation of text item in v3d view under-/overlayer
3302class V3d_TextItem : public Visual3d_LayerItem
3303{
3304public:
3305
3306 // CASCADE RTTI
3307 DEFINE_STANDARD_RTTI(V3d_TextItem)
3308
3309 // constructor
3310 Standard_EXPORT V3d_TextItem(const TCollection_AsciiString& theText,
3311 const Standard_Real theX1,
3312 const Standard_Real theY1,
3313 const Standard_Real theHeight,
3314 const TCollection_AsciiString& theFontName,
3315 const Quantity_Color& theColor,
3316 const Quantity_Color& theSubtitleColor,
3317 const Aspect_TypeOfDisplayText& theTypeOfDisplay,
3318 const Handle(Visual3d_Layer)& theLayer);
3319
3320 // redraw method
3321 Standard_EXPORT void RedrawLayerPrs();
3322
3323private:
3324
3325 Standard_Real myX1;
3326 Standard_Real myY1;
3327 Standard_Real myHeight;
3328 TCollection_AsciiString myText;
3329 TCollection_AsciiString myFontName;
3330 Quantity_Color myColor;
3331 Quantity_Color mySubtitleColor;
3332 Aspect_TypeOfDisplayText myType;
3333 Handle(Visual3d_Layer) myLayer;
3334
3335};
3336
3337IMPLEMENT_STANDARD_HANDLE(V3d_TextItem, Visual3d_LayerItem)
3338IMPLEMENT_STANDARD_RTTIEXT(V3d_TextItem, Visual3d_LayerItem)
3339
3340// create and add to display the text item
3341V3d_TextItem::V3d_TextItem (const TCollection_AsciiString& theText,
3342 const Standard_Real theX1,
3343 const Standard_Real theY1,
3344 const Standard_Real theHeight,
3345 const TCollection_AsciiString& theFontName,
3346 const Quantity_Color& theColor,
3347 const Quantity_Color& theSubtitleColor,
3348 const Aspect_TypeOfDisplayText& theTypeOfDisplay,
3349 const Handle(Visual3d_Layer)& theLayer)
3350 : myX1 (theX1), myY1 (theY1),
3351 myText (theText),
3352 myHeight (theHeight),
3353 myLayer (theLayer),
3354 myColor (theColor),
3355 mySubtitleColor (theSubtitleColor),
3356 myType (theTypeOfDisplay),
3357 myFontName (theFontName)
3358{
3359 if (!myLayer.IsNull ())
3360 myLayer->AddLayerItem (this);
3361}
3362
3363// render item
3364void V3d_TextItem::RedrawLayerPrs ()
4fe56619 3365{
25289ec1 3366 if (myLayer.IsNull ())
3367 return;
3368
3369 myLayer->SetColor (myColor);
3370 myLayer->SetTextAttributes (myFontName.ToCString (), myType, mySubtitleColor);
3371 myLayer->DrawText (myText.ToCString (), myX1, myY1, myHeight);
3372}
3373
20637bd2 3374DEFINE_STANDARD_HANDLE(V3d_LineItem, Visual3d_LayerItem)
3375
3376// The Visual3d_LayerItem line item for "vlayerline" command
4fe56619 3377// it provides a presentation of line with user-defined
20637bd2 3378// linewidth, linetype and transparency.
4fe56619 3379class V3d_LineItem : public Visual3d_LayerItem
20637bd2 3380{
3381public:
3382 // CASCADE RTTI
4fe56619 3383 DEFINE_STANDARD_RTTI(V3d_LineItem)
3384
20637bd2 3385 // constructor
3386 Standard_EXPORT V3d_LineItem(Standard_Real X1, Standard_Real Y1,
3387 Standard_Real X2, Standard_Real Y2,
3388 V3d_LayerMgrPointer theLayerMgr,
3389 Aspect_TypeOfLine theType = Aspect_TOL_SOLID,
3390 Standard_Real theWidth = 0.5,
3391 Standard_Real theTransp = 1.0);
3392
3393 // redraw method
3394 Standard_EXPORT void RedrawLayerPrs();
3395
3396private:
3397
3398 Standard_Real myX1, myY1, myX2, myY2;
3399 Standard_Real myWidth;
3400 Standard_Real myTransparency;
3401 Aspect_TypeOfLine myType;
3402 V3d_LayerMgrPointer myLayerMgr;
3403};
3404
3405IMPLEMENT_STANDARD_HANDLE(V3d_LineItem, Visual3d_LayerItem)
3406IMPLEMENT_STANDARD_RTTIEXT(V3d_LineItem, Visual3d_LayerItem)
3407
3408// default constructor for line item
4fe56619 3409V3d_LineItem::V3d_LineItem(Standard_Real X1, Standard_Real Y1,
20637bd2 3410 Standard_Real X2, Standard_Real Y2,
3411 V3d_LayerMgrPointer theLayerMgr,
3412 Aspect_TypeOfLine theType,
3413 Standard_Real theWidth,
3414 Standard_Real theTransp) :
3415 myX1(X1), myY1(Y1), myX2(X2), myY2(Y2), myLayerMgr(theLayerMgr),
3416 myType(theType), myWidth(theWidth), myTransparency(theTransp)
3417{
9e4c2fbb 3418 if (myLayerMgr && !myLayerMgr->Overlay().IsNull())
20637bd2 3419 myLayerMgr->Overlay()->AddLayerItem (this);
3420}
3421
3422// render line
3423void V3d_LineItem::RedrawLayerPrs ()
3424{
3425 Handle (Visual3d_Layer) aOverlay;
4fe56619 3426
20637bd2 3427 if (myLayerMgr)
3428 aOverlay = myLayerMgr->Overlay();
3429
3430 if (!aOverlay.IsNull())
3431 {
3432 Quantity_Color aColor(1.0, 0, 0, Quantity_TOC_RGB);
3433 aOverlay->SetColor(aColor);
3434 aOverlay->SetTransparency((Standard_ShortReal)myTransparency);
3435 aOverlay->SetLineAttributes((Aspect_TypeOfLine)myType, myWidth);
3436 aOverlay->BeginPolyline();
3437 aOverlay->AddVertex(myX1, myY1);
3438 aOverlay->AddVertex(myX2, myY2);
3439 aOverlay->ClosePrimitive();
3440 }
3441}
3442
3443//=============================================================================
3444//function : VLayerLine
3445//purpose : Draws line in the v3d view layer with given attributes: linetype,
3446// : linewidth, transparency coefficient
3447//============================================================================
3448static int VLayerLine(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
3449{
3450 // get the active view
3451 Handle(V3d_View) aView = ViewerTest::CurrentView();
3452 if (aView.IsNull())
3453 {
3454 di << "Call vinit before!\n";
3455 return 1;
3456 }
3457 else if (argc < 5)
3458 {
3459 di << "Use: " << argv[0];
3460 di << " x1 y1 x2 y2 [linewidth = 0.5] [linetype = 0] [transparency = 1]\n";
3461 di << " linetype : { 0 | 1 | 2 | 3 } \n";
3462 di << " 0 - solid \n";
3463 di << " 1 - dashed \n";
3464 di << " 2 - dot \n";
3465 di << " 3 - dashdot\n";
3466 di << " transparency : { 0.0 - 1.0 } \n";
3467 di << " 0.0 - transparent\n";
3468 di << " 1.0 - visible \n";
3469 return 1;
3470 }
3471
3472 // get the input params
91322f44 3473 Standard_Real X1 = Draw::Atof(argv[1]);
3474 Standard_Real Y1 = Draw::Atof(argv[2]);
3475 Standard_Real X2 = Draw::Atof(argv[3]);
3476 Standard_Real Y2 = Draw::Atof(argv[4]);
20637bd2 3477
3478 Standard_Real aWidth = 0.5;
3479 Standard_Integer aType = 0;
3480 Standard_Real aTransparency = 1.0;
3481
3482 // has width
3483 if (argc > 5)
91322f44 3484 aWidth = Draw::Atof(argv[5]);
20637bd2 3485
3486 // has type
3487 if (argc > 6)
91322f44 3488 aType = (Standard_Integer) Draw::Atoi(argv[6]);
20637bd2 3489
3490 // has transparency
3491 if (argc > 7)
3492 {
91322f44 3493 aTransparency = Draw::Atof(argv[7]);
4fe56619 3494 if (aTransparency < 0 || aTransparency > 1.0)
20637bd2 3495 aTransparency = 1.0;
3496 }
3497
3498 // select appropriate line type
3499 Aspect_TypeOfLine aLineType;
3500 switch (aType)
3501 {
3502 case 1:
3503 aLineType = Aspect_TOL_DASH;
3504 break;
3505
3506 case 2:
3507 aLineType = Aspect_TOL_DOT;
3508 break;
3509
3510 case 3:
3511 aLineType = Aspect_TOL_DOTDASH;
3512 break;
3513
3514 default:
3515 aLineType = Aspect_TOL_SOLID;
3516 }
3517
3518 // replace layer manager
3519 Handle(V3d_LayerMgr) aMgr = new V3d_LayerMgr(aView);
3520 aView->SetLayerMgr(aMgr);
3521
3522 // add line item
4fe56619 3523 Handle (V3d_LineItem) anItem = new V3d_LineItem(X1, Y1, X2, Y2,
20637bd2 3524 aMgr.operator->(),
4fe56619 3525 aLineType, aWidth,
20637bd2 3526 aTransparency);
3527
3528 // update view
3529 aView->MustBeResized();
3530 aView->Redraw();
3531
3532 return 0;
3533}
3534
25289ec1 3535//=======================================================================
3536//function : VOverlayText
3537//purpose : Test text displaying in view overlay
3538//=======================================================================
3539static int VOverlayText (Draw_Interpretor& di, Standard_Integer argc, const char**argv)
3540{
3541 // get the active view
3542 Handle(V3d_View) aView = ViewerTest::CurrentView();
3543 if (aView.IsNull())
3544 {
3545 di << "No active view. Please call vinit.\n";
3546 return 1;
3547 }
3548 else if (argc < 4 || argc > 13)
3549 {
3550 di << "Use: " << argv[0];
3551 di << " text x y [height] [font_name] [text_color: R G B] [displayType]\n";
3552 di << "[background_color: R G B]\n";
3553 di << " height - pixel height of the text (default=10.0)\n";
3554 di << " font_name - name of font (default=courier)\n";
3555 di << " text_color - R G B values of text color (default=255.0 255.0 255.0)\n";
3556 di << " display_type = {normal/subtitle/decal/blend}, (default=normal)\n";
3557 di << " background_color- R G B values used for subtitle and decal text\n";
3558 di << "(default=255.0 255.0 255.0)\n";
3559 return 1;
3560 }
4fe56619 3561
25289ec1 3562 TCollection_AsciiString aText (argv[1]);
91322f44 3563 Standard_Real aPosX = Draw::Atof(argv[2]);
3564 Standard_Real aPosY = Draw::Atof(argv[3]);
3565 Standard_Real aHeight = (argc >= 5) ? Draw::Atof (argv[4]) : 10.0;
25289ec1 3566
3567 // font name
3568 TCollection_AsciiString aFontName = "Courier";
3569 if (argc >= 6)
3570 aFontName = TCollection_AsciiString (argv[5]);
3571
3572 // text colors
3573 Quantity_Parameter aColorRed = 1.0;
3574 Quantity_Parameter aColorGreen = 1.0;
3575 Quantity_Parameter aColorBlue = 1.0;
3576 if (argc >= 9)
3577 {
91322f44 3578 aColorRed = Draw::Atof (argv[6])/255.;
3579 aColorGreen = Draw::Atof (argv[7])/255.;
3580 aColorBlue = Draw::Atof (argv[8])/255.;
25289ec1 3581 }
3582
3583 // display type
3584 TCollection_AsciiString aDispStr;
3585 if (argc >= 10)
3586 aDispStr = TCollection_AsciiString (argv[9]);
3587
3588 Aspect_TypeOfDisplayText aTextType = Aspect_TODT_NORMAL;
3589 if (aDispStr.IsEqual ("subtitle"))
3590 aTextType = Aspect_TODT_SUBTITLE;
3591 else if (aDispStr.IsEqual ("decal"))
3592 aTextType = Aspect_TODT_DEKALE;
3593 else if (aDispStr.IsEqual ("blend"))
3594 aTextType = Aspect_TODT_BLEND;
3595
3596 // subtitle color
3597 Quantity_Parameter aSubRed = 1.0;
3598 Quantity_Parameter aSubGreen = 1.0;
3599 Quantity_Parameter aSubBlue = 1.0;
3600 if (argc == 13)
3601 {
91322f44 3602 aSubRed = Draw::Atof (argv[10])/255.;
3603 aSubGreen = Draw::Atof (argv[11])/255.;
3604 aSubBlue = Draw::Atof (argv[12])/255.;
25289ec1 3605 }
3606
3607 // check fo current overlay
3608 Handle(Visual3d_Layer) anOverlay = aView->Viewer()->Viewer()->OverLayer ();
3609 if (anOverlay.IsNull ())
3610 {
3611 Handle(V3d_LayerMgr) aMgr = new V3d_LayerMgr (aView);
3612 anOverlay = aMgr->Overlay ();
3613 aView->SetLayerMgr (aMgr);
3614 }
3615
4fe56619 3616 Quantity_Color aTextColor (aColorRed, aColorGreen,
25289ec1 3617 aColorBlue, Quantity_TOC_RGB);
4fe56619 3618 Quantity_Color aSubtColor (aSubRed, aSubGreen,
25289ec1 3619 aSubBlue, Quantity_TOC_RGB);
3620
3621 // add text item
3622 Handle(V3d_TextItem) anItem = new V3d_TextItem (aText, aPosX, aPosY,
3623 aHeight, aFontName, aTextColor, aSubtColor, aTextType, anOverlay);
3624
3625 // update view
3626 aView->MustBeResized();
3627 aView->Redraw();
3628
3629 return 0;
3630}
3631
2bd4c032 3632//==============================================================================
3633//function : VGrid
3634//purpose :
3635//==============================================================================
3636
35e08fe8 3637static int VGrid (Draw_Interpretor& /*theDI*/,
2bd4c032 3638 Standard_Integer theArgNb,
3639 const char** theArgVec)
3640{
3641 // get the active view
3642 Handle(V3d_View) aView = ViewerTest::CurrentView();
3643 Handle(V3d_Viewer) aViewer = ViewerTest::GetViewerFromContext();
3644 if (aView.IsNull() || aViewer.IsNull())
3645 {
3646 std::cerr << "No active view. Please call vinit.\n";
3647 return 1;
3648 }
3649
3650 Aspect_GridType aType = aViewer->GridType();
3651 Aspect_GridDrawMode aMode = aViewer->GridDrawMode();
3652
3653 Standard_Integer anIter = 1;
3654 for (; anIter < theArgNb; ++anIter)
3655 {
3656 const char* aValue = theArgVec[anIter];
3657 if (*aValue == 'r')
3658 {
3659 aType = Aspect_GT_Rectangular;
3660 }
3661 else if (*aValue == 'c')
3662 {
3663 aType = Aspect_GT_Circular;
3664 }
3665 else if (*aValue == 'l')
3666 {
3667 aMode = Aspect_GDM_Lines;
3668 }
3669 else if (*aValue == 'p')
3670 {
3671 aMode = Aspect_GDM_Points;
3672 }
3673 else if (strcmp (aValue, "off" ) == 0)
3674 {
3675 aViewer->DeactivateGrid();
3676 return 0;
3677 }
3678 else
3679 {
3680 break;
3681 }
3682 }
3683
3684 Standard_Integer aTail = (theArgNb - anIter);
3685 if (aTail == 0)
3686 {
3687 aViewer->ActivateGrid (aType, aMode);
3688 return 0;
3689 }
3690 else if (aTail != 2 && aTail != 5)
3691 {
3692 std::cerr << "Incorrect arguments number! Usage:\n"
3693 << "vgrid [off] [Mode={r|c}] [Type={l|p}] [OriginX OriginY [StepX/StepRadius StepY/DivNb RotAngle]]\n";
3694 return 1;
3695 }
3696
3697 Quantity_Length anOriginX, anOriginY;
3698 Quantity_PlaneAngle aRotAngle;
3699 if (aType == Aspect_GT_Rectangular)
3700 {
3701 Quantity_Length aRStepX, aRStepY;
3702 aViewer->RectangularGridValues (anOriginX, anOriginY, aRStepX, aRStepY, aRotAngle);
3703
91322f44 3704 anOriginX = Draw::Atof (theArgVec[anIter++]);
3705 anOriginY = Draw::Atof (theArgVec[anIter++]);
2bd4c032 3706 if (aTail == 5)
3707 {
91322f44 3708 aRStepX = Draw::Atof (theArgVec[anIter++]);
3709 aRStepY = Draw::Atof (theArgVec[anIter++]);
3710 aRotAngle = Draw::Atof (theArgVec[anIter++]);
2bd4c032 3711 }
3712 aViewer->SetRectangularGridValues (anOriginX, anOriginY, aRStepX, aRStepY, aRotAngle);
3713 aViewer->ActivateGrid (aType, aMode);
3714 }
3715 else if (aType == Aspect_GT_Circular)
3716 {
3717 Quantity_Length aRadiusStep;
3718 Standard_Integer aDivisionNumber;
3719 aViewer->CircularGridValues (anOriginX, anOriginY, aRadiusStep, aDivisionNumber, aRotAngle);
3720
91322f44 3721 anOriginX = Draw::Atof (theArgVec[anIter++]);
3722 anOriginY = Draw::Atof (theArgVec[anIter++]);
2bd4c032 3723 if (aTail == 5)
3724 {
91322f44 3725 aRadiusStep = Draw::Atof (theArgVec[anIter++]);
3726 aDivisionNumber = Draw::Atoi (theArgVec[anIter++]);
3727 aRotAngle = Draw::Atof (theArgVec[anIter++]);
2bd4c032 3728 }
3729
3730 aViewer->SetCircularGridValues (anOriginX, anOriginY, aRadiusStep, aDivisionNumber, aRotAngle);
3731 aViewer->ActivateGrid (aType, aMode);
3732 }
3733
3734 return 0;
3735}
3736
208e6839 3737//==============================================================================
3738//function : VFps
3739//purpose :
3740//==============================================================================
3741
3742static int VFps (Draw_Interpretor& theDI,
3743 Standard_Integer theArgNb,
3744 const char** theArgVec)
3745{
3746 // get the active view
3747 Handle(V3d_View) aView = ViewerTest::CurrentView();
3748 if (aView.IsNull())
3749 {
3750 std::cerr << "No active view. Please call vinit.\n";
3751 return 1;
3752 }
3753
91322f44 3754 Standard_Integer aFramesNb = (theArgNb > 1) ? Draw::Atoi(theArgVec[1]) : 100;
208e6839 3755 if (aFramesNb <= 0)
3756 {
3757 std::cerr << "Incorrect arguments!\n";
3758 return 1;
3759 }
3760
3761 // the time is meaningless for first call
3762 // due to async OpenGl rendering
3763 aView->Redraw();
3764
3765 // redraw view in loop to estimate average values
3766 OSD_Timer aTimer;
3767 aTimer.Start();
3768 for (Standard_Integer anInter = 0; anInter < aFramesNb; ++anInter)
3769 {
3770 aView->Redraw();
3771 }
3772 aTimer.Stop();
3773 Standard_Real aCpu;
3774 const Standard_Real aTime = aTimer.ElapsedTime();
3775 aTimer.OSD_Chronometer::Show (aCpu);
3776
3777 const Standard_Real aFpsAver = Standard_Real(aFramesNb) / aTime;
3778 const Standard_Real aCpuAver = aCpu / Standard_Real(aFramesNb);
3779
3780 // return statistics
3781 theDI << "FPS: " << aFpsAver << "\n"
3782 << "CPU: " << (1000.0 * aCpuAver) << " msec\n";
3783
3784 return 0;
3785}
3786
3787
3788//==============================================================================
3789//function : VVbo
3790//purpose :
3791//==============================================================================
3792
35e08fe8 3793static int VVbo (Draw_Interpretor& /*theDI*/,
208e6839 3794 Standard_Integer theArgNb,
3795 const char** theArgVec)
3796{
3797 // get the context
3798 Handle(AIS_InteractiveContext) aContextAIS = ViewerTest::GetAISContext();
3799 if (aContextAIS.IsNull())
3800 {
3801 std::cerr << "No active view. Please call vinit.\n";
3802 return 1;
3803 }
3804
dc3fe572 3805 Handle(Graphic3d_GraphicDriver) aDriver = aContextAIS->CurrentViewer()->Driver();
3806
208e6839 3807 if (aDriver.IsNull())
3808 {
3809 std::cerr << "Graphic driver not available.\n";
3810 return 1;
3811 }
3812
3813 if (theArgNb < 2)
3814 {
3815 //theDI << "VBO: " << aDriver->ToUseVBO() << "\n";
3816 //return 0;
3817 std::cerr << "Wrong number of arguments.\n";
3818 return 1;
3819 }
3820
91322f44 3821 aDriver->EnableVBO (Draw::Atoi(theArgVec[1]) != 0);
208e6839 3822 return 0;
3823}
3824
f0430952 3825//==============================================================================
3826//function : VMemGpu
3827//purpose :
3828//==============================================================================
3829
3830static int VMemGpu (Draw_Interpretor& theDI,
3831 Standard_Integer theArgNb,
3832 const char** theArgVec)
3833{
3834 // get the context
3835 Handle(AIS_InteractiveContext) aContextAIS = ViewerTest::GetAISContext();
3836 if (aContextAIS.IsNull())
3837 {
3838 std::cerr << "No active view. Please call vinit.\n";
3839 return 1;
3840 }
3841
dc3fe572 3842 Handle(Graphic3d_GraphicDriver) aDriver = aContextAIS->CurrentViewer()->Driver();
3843
f0430952 3844 if (aDriver.IsNull())
3845 {
3846 std::cerr << "Graphic driver not available.\n";
3847 return 1;
3848 }
3849
3850 Standard_Size aFreeBytes = 0;
3851 TCollection_AsciiString anInfo;
3852 if (!aDriver->MemoryInfo (aFreeBytes, anInfo))
3853 {
3854 std::cerr << "Information not available.\n";
3855 return 1;
3856 }
3857
3858 if (theArgNb > 1 && *theArgVec[1] == 'f')
3859 {
3860 theDI << Standard_Real (aFreeBytes);
3861 }
3862 else
3863 {
3864 theDI << anInfo;
3865 }
3866
3867 return 0;
3868}
3869
85e096c3 3870// ==============================================================================
3871// function : VReadPixel
3872// purpose :
3873// ==============================================================================
3874static int VReadPixel (Draw_Interpretor& theDI,
3875 Standard_Integer theArgNb,
3876 const char** theArgVec)
3877{
3878 // get the active view
3879 Handle(V3d_View) aView = ViewerTest::CurrentView();
3880 if (aView.IsNull())
3881 {
3882 std::cerr << "No active view. Please call vinit.\n";
3883 return 1;
3884 }
3885 else if (theArgNb < 3)
3886 {
3887 std::cerr << "Usage : " << theArgVec[0] << " xPixel yPixel [{rgb|rgba|depth|hls|rgbf|rgbaf}=rgba] [name]\n";
3888 return 1;
3889 }
3890
692613e5 3891 Image_PixMap::ImgFormat aFormat = Image_PixMap::IsBigEndianHost() ? Image_PixMap::ImgRGBA : Image_PixMap::ImgBGRA;
3892 Graphic3d_BufferType aBufferType = Graphic3d_BT_RGBA;
3893
85e096c3 3894 Standard_Integer aWidth, aHeight;
3895 aView->Window()->Size (aWidth, aHeight);
91322f44 3896 const Standard_Integer anX = Draw::Atoi (theArgVec[1]);
3897 const Standard_Integer anY = Draw::Atoi (theArgVec[2]);
85e096c3 3898 if (anX < 0 || anX >= aWidth || anY < 0 || anY > aHeight)
3899 {
3900 std::cerr << "Pixel coordinates (" << anX << "; " << anY << ") are out of view (" << aWidth << " x " << aHeight << ")\n";
3901 return 1;
3902 }
3903
3904 Standard_Boolean toShowName = Standard_False;
3905 Standard_Boolean toShowHls = Standard_False;
3906 for (Standard_Integer anIter = 3; anIter < theArgNb; ++anIter)
3907 {
3908 TCollection_AsciiString aParam (theArgVec[anIter]);
3909 if (TCollection_AsciiString::ISSIMILAR (aParam, TCollection_AsciiString ("rgb")))
3910 {
692613e5 3911 aFormat = Image_PixMap::IsBigEndianHost() ? Image_PixMap::ImgRGB : Image_PixMap::ImgBGR;
3912 aBufferType = Graphic3d_BT_RGB;
85e096c3 3913 }
3914 else if (TCollection_AsciiString::ISSIMILAR (aParam, TCollection_AsciiString ("hls")))
3915 {
692613e5 3916 aFormat = Image_PixMap::IsBigEndianHost() ? Image_PixMap::ImgRGB : Image_PixMap::ImgBGR;
3917 aBufferType = Graphic3d_BT_RGB;
85e096c3 3918 toShowHls = Standard_True;
3919 }
3920 else if (TCollection_AsciiString::ISSIMILAR (aParam, TCollection_AsciiString ("rgbf")))
3921 {
692613e5 3922 aFormat = Image_PixMap::ImgRGBF;
3923 aBufferType = Graphic3d_BT_RGB;
85e096c3 3924 }
3925 else if (TCollection_AsciiString::ISSIMILAR (aParam, TCollection_AsciiString ("rgba")))
3926 {
692613e5 3927 aFormat = Image_PixMap::IsBigEndianHost() ? Image_PixMap::ImgRGBA : Image_PixMap::ImgBGRA;
3928 aBufferType = Graphic3d_BT_RGBA;
85e096c3 3929 }
3930 else if (TCollection_AsciiString::ISSIMILAR (aParam, TCollection_AsciiString ("rgbaf")))
3931 {
692613e5 3932 aFormat = Image_PixMap::ImgRGBAF;
3933 aBufferType = Graphic3d_BT_RGBA;
85e096c3 3934 }
3935 else if (TCollection_AsciiString::ISSIMILAR (aParam, TCollection_AsciiString ("depth")))
3936 {
692613e5 3937 aFormat = Image_PixMap::ImgGrayF;
3938 aBufferType = Graphic3d_BT_Depth;
85e096c3 3939 }
3940 else if (TCollection_AsciiString::ISSIMILAR (aParam, TCollection_AsciiString ("name")))
3941 {
3942 toShowName = Standard_True;
3943 }
3944 }
3945
692613e5 3946 Image_PixMap anImage;
3947 if (!anImage.InitTrash (aFormat, aWidth, aHeight))
3948 {
3949 std::cerr << "Image allocation failed\n";
3950 return 1;
3951 }
3952 else if (!aView->ToPixMap (anImage, aWidth, aHeight, aBufferType))
85e096c3 3953 {
3954 std::cerr << "Image dump failed\n";
3955 return 1;
3956 }
3957
3958 Quantity_Parameter anAlpha;
692613e5 3959 Quantity_Color aColor = anImage.PixelColor (anX, anY, anAlpha);
85e096c3 3960 if (toShowName)
3961 {
692613e5 3962 if (aBufferType == Graphic3d_BT_RGBA)
85e096c3 3963 {
3964 theDI << Quantity_Color::StringName (aColor.Name()) << " " << anAlpha << "\n";
3965 }
3966 else
3967 {
3968 theDI << Quantity_Color::StringName (aColor.Name()) << "\n";
3969 }
3970 }
3971 else
3972 {
3973 switch (aBufferType)
3974 {
3975 default:
692613e5 3976 case Graphic3d_BT_RGB:
85e096c3 3977 {
3978 if (toShowHls)
3979 {
3980 theDI << aColor.Hue() << " " << aColor.Light() << " " << aColor.Saturation() << "\n";
3981 }
3982 else
3983 {
3984 theDI << aColor.Red() << " " << aColor.Green() << " " << aColor.Blue() << "\n";
3985 }
3986 break;
3987 }
692613e5 3988 case Graphic3d_BT_RGBA:
85e096c3 3989 {
3990 theDI << aColor.Red() << " " << aColor.Green() << " " << aColor.Blue() << " " << anAlpha << "\n";
3991 break;
3992 }
692613e5 3993 case Graphic3d_BT_Depth:
85e096c3 3994 {
3995 theDI << aColor.Red() << "\n";
3996 break;
3997 }
3998 }
3999 }
4000
4001 return 0;
4002}
4003
692613e5 4004//==============================================================================
4005//function : VDiffImage
4006//purpose : The draw-command compares two images.
4007//==============================================================================
4008
4009static int VDiffImage (Draw_Interpretor& theDI, Standard_Integer theArgNb, const char** theArgVec)
4010{
4011 if (theArgNb < 6)
4012 {
4013 theDI << "Not enough arguments.\n";
4014 return 1;
4015 }
4016
4017 // image file names
4018 const char* anImgPathRef = theArgVec[1];
4019 const char* anImgPathNew = theArgVec[2];
4020
4021 // get string tolerance and check its validity
91322f44 4022 Standard_Real aTolColor = Draw::Atof (theArgVec[3]);
692613e5 4023 if (aTolColor < 0.0)
4024 aTolColor = 0.0;
4025 if (aTolColor > 1.0)
4026 aTolColor = 1.0;
4027
91322f44 4028 Standard_Boolean toBlackWhite = (Draw::Atoi (theArgVec[4]) == 1);
4029 Standard_Boolean isBorderFilterOn = (Draw::Atoi (theArgVec[5]) == 1);
692613e5 4030
4031 // image file of difference
4032 const char* aDiffImagePath = (theArgNb >= 7) ? theArgVec[6] : NULL;
4033
4034 // compare the images
4035 Image_Diff aComparer;
4036 if (!aComparer.Init (anImgPathRef, anImgPathNew, toBlackWhite))
4037 {
4038 return 1;
4039 }
4040
4041 aComparer.SetColorTolerance (aTolColor);
4042 aComparer.SetBorderFilterOn (isBorderFilterOn);
4043 Standard_Integer aDiffColorsNb = aComparer.Compare();
4044 theDI << aDiffColorsNb << "\n";
4045
4046 // save image of difference
4047 if (aDiffImagePath != NULL)
4048 {
4049 aComparer.SaveDiffImage (aDiffImagePath);
4050 }
4051
4052 return 0;
4053}
4054
4754e164 4055//=======================================================================
4056//function : VSelect
4057//purpose : Emulates different types of selection by mouse:
4058// 1) single click selection
4059// 2) selection with rectangle having corners at pixel positions (x1,y1) and (x2,y2)
4060// 3) selection with polygon having corners at
dc3fe572 4061// pixel positions (x1,y1),...,(xn,yn)
4754e164 4062// 4) any of these selections with shift button pressed
4063//=======================================================================
4064static Standard_Integer VSelect (Draw_Interpretor& di,
4065 Standard_Integer argc,
4066 const char ** argv)
4067{
dc3fe572 4068 if(argc < 3)
4754e164 4069 {
4070 di << "Usage : " << argv[0] << " x1 y1 [x2 y2 [... xn yn]] [shift_selection = 1|0]" << "\n";
4071 return 1;
4072 }
4073
4074 Handle(AIS_InteractiveContext) myAIScontext = ViewerTest::GetAISContext();
dc3fe572 4075 if(myAIScontext.IsNull())
4754e164 4076 {
4077 di << "use 'vinit' command before " << argv[0] << "\n";
4078 return 1;
4079 }
4080 const Standard_Boolean isShiftSelection = (argc>3 && !(argc%2) && (atoi(argv[argc-1])==1));
4081 Handle(ViewerTest_EventManager) aCurrentEventManager = ViewerTest::CurrentEventManager();
4082 aCurrentEventManager->MoveTo(atoi(argv[1]),atoi(argv[2]));
4083 if(argc <= 4)
4084 {
4085 if(isShiftSelection)
4086 aCurrentEventManager->ShiftSelect();
4087 else
4088 aCurrentEventManager->Select();
4089 }
4090 else if(argc <= 6)
4091 {
4092 if(isShiftSelection)
4093 aCurrentEventManager->ShiftSelect(atoi(argv[1]),atoi(argv[2]),atoi(argv[3]),atoi(argv[4]));
4094 else
4095 aCurrentEventManager->Select(atoi(argv[1]),atoi(argv[2]),atoi(argv[3]),atoi(argv[4]));
4096 }
4097 else
4098 {
4099 Standard_Integer anUpper = 0;
4100
4101 if(isShiftSelection)
4102 anUpper = (argc-1)/2;
4103 else
4104 anUpper = argc/2;
4105 TColgp_Array1OfPnt2d aPolyline(1,anUpper);
4106
4107 for(Standard_Integer i=1;i<=anUpper;++i)
4108 aPolyline.SetValue(i,gp_Pnt2d(atoi(argv[2*i-1]),atoi(argv[2*i])));
4109
4110 if(isShiftSelection)
4111 aCurrentEventManager->ShiftSelect(aPolyline);
4112 else
4113 aCurrentEventManager->Select(aPolyline);
4114 }
4115 return 0;
4116}
4117
4118//=======================================================================
4119//function : VMoveTo
dc3fe572 4120//purpose : Emulates cursor movement to defined pixel position
4754e164 4121//=======================================================================
4122static Standard_Integer VMoveTo (Draw_Interpretor& di,
4123 Standard_Integer argc,
4124 const char ** argv)
4125{
dc3fe572 4126 if(argc != 3)
4754e164 4127 {
4128 di << "Usage : " << argv[0] << " x y" << "\n";
4129 return 1;
4130 }
4131
4132 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
dc3fe572 4133 if(aContext.IsNull())
4754e164 4134 {
4135 di << "use 'vinit' command before " << argv[0] << "\n";
4136 return 1;
4137 }
4138 ViewerTest::CurrentEventManager()->MoveTo(atoi(argv[1]),atoi(argv[2]));
4139 return 0;
4140}
4141
4142//=======================================================================
4143//function : VViewParams
dc3fe572 4144//purpose : Gets or sets AIS View characteristics
4754e164 4145//=======================================================================
4146static Standard_Integer VViewParams (Draw_Interpretor& di,
4147 Standard_Integer argc,
4148 const char ** argv)
4149{
dc3fe572 4150 if ( argc != 1 && argc != 13)
4754e164 4151 {
4152 di << "Usage : " << argv[0] << "\n";
4153 return 1;
4154 }
4155 Handle (V3d_View) anAISView = ViewerTest::CurrentView ();
dc3fe572 4156 if ( anAISView.IsNull () )
4754e164 4157 {
4158 di << "use 'vinit' command before " << argv[0] << "\n";
4159 return 1;
4160 }
4161 if(argc==1){
4162 Quantity_Factor anAISViewScale = anAISView -> V3d_View::Scale ();
4163 Standard_Real anAISViewCenterCoordinateX = 0.0;
4164 Standard_Real anAISViewCenterCoordinateY = 0.0;
4165 anAISView -> V3d_View::Center (anAISViewCenterCoordinateX, anAISViewCenterCoordinateY);
4166 Standard_Real anAISViewProjX = 0.0;
4167 Standard_Real anAISViewProjY = 0.0;
4168 Standard_Real anAISViewProjZ = 0.0;
4169 anAISView -> V3d_View::Proj (anAISViewProjX, anAISViewProjY, anAISViewProjZ);
4170 Standard_Real anAISViewUpX = 0.0;
4171 Standard_Real anAISViewUpY = 0.0;
4172 Standard_Real anAISViewUpZ = 0.0;
4173 anAISView -> V3d_View::Up (anAISViewUpX, anAISViewUpY, anAISViewUpZ);
4174 Standard_Real anAISViewAtX = 0.0;
4175 Standard_Real anAISViewAtY = 0.0;
4176 Standard_Real anAISViewAtZ = 0.0;
4177 anAISView -> V3d_View::At (anAISViewAtX, anAISViewAtY, anAISViewAtZ);
4178 di << "Scale of current view: " << anAISViewScale << "\n";
4179 di << "Center on X : "<< anAISViewCenterCoordinateX << "; on Y: " << anAISViewCenterCoordinateY << "\n";
4180 di << "Proj on X : " << anAISViewProjX << "; on Y: " << anAISViewProjY << "; on Z: " << anAISViewProjZ << "\n";
4181 di << "Up on X : " << anAISViewUpX << "; on Y: " << anAISViewUpY << "; on Z: " << anAISViewUpZ << "\n";
4182 di << "At on X : " << anAISViewAtX << "; on Y: " << anAISViewAtY << "; on Z: " << anAISViewAtZ << "\n";
4183 }
4184 else
4185 {
4186 Quantity_Factor anAISViewScale = atof (argv [1]);
4187 Standard_Real anAISViewCenterCoordinateX = atof (argv [2]);
4188 Standard_Real anAISViewCenterCoordinateY = atof (argv [3]);
4189 Standard_Real anAISViewProjX = atof (argv [4]);
4190 Standard_Real anAISViewProjY = atof (argv [5]);
4191 Standard_Real anAISViewProjZ = atof (argv [6]);
4192 Standard_Real anAISViewUpX = atof (argv [7]);
4193 Standard_Real anAISViewUpY = atof (argv [8]);
4194 Standard_Real anAISViewUpZ = atof (argv [9]);
4195 Standard_Real anAISViewAtX = atof (argv [10]);
4196 Standard_Real anAISViewAtY = atof (argv [11]);
4197 Standard_Real anAISViewAtZ = atof (argv [12]);
4198 anAISView -> V3d_View::SetScale (anAISViewScale);
4199 anAISView -> V3d_View::SetCenter (anAISViewCenterCoordinateX, anAISViewCenterCoordinateY);
4200 anAISView -> V3d_View::SetAt (anAISViewAtX, anAISViewAtY, anAISViewAtZ);
4201 anAISView -> V3d_View::SetProj (anAISViewProjX, anAISViewProjY, anAISViewProjZ);
4202 anAISView -> V3d_View::SetUp (anAISViewUpX, anAISViewUpY, anAISViewUpZ);
4203 }
4204 return 0;
4205}
4206
4207//=======================================================================
4208//function : VChangeSelected
dc3fe572 4209//purpose : Adds the shape to selection or remove one from it
4754e164 4210//=======================================================================
4211static Standard_Integer VChangeSelected (Draw_Interpretor& di,
4212 Standard_Integer argc,
4213 const char ** argv)
4214{
4215 if(argc != 2)
4216 {
4217 di<<"Usage : " << argv[0] << " shape \n";
4218 return 1;
4219 }
4220 //get AIS_Shape:
4221 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
4222 ViewerTest_DoubleMapOfInteractiveAndName& aMap = GetMapOfAIS();
4223 TCollection_AsciiString aName(argv[1]);
4224 Handle(AIS_InteractiveObject) anAISObject;
4225
4226 if(!aMap.IsBound2(aName))
4227 {
4228 di<<"Use 'vdisplay' before";
4229 return 1;
4230 }
4231 else
4232 {
4233 anAISObject = Handle(AIS_InteractiveObject)::DownCast(aMap.Find2(aName));
4234 if(anAISObject.IsNull()){
4235 di<<"No interactive object \n";
4236 return 1;
4237 }
4238
4239 if(aContext->HasOpenedContext())
4240 {
4241 aContext->AddOrRemoveSelected(anAISObject);
4242 }
dc3fe572 4243 else
4754e164 4244 {
4245 aContext->AddOrRemoveCurrentObject(anAISObject);
4246 }
4247 }
4248 return 0;
4249}
4250
4251//=======================================================================
4252//function : VZClipping
dc3fe572 4253//purpose : Gets or sets ZClipping mode, width and depth
4754e164 4254//=======================================================================
4255static Standard_Integer VZClipping (Draw_Interpretor& di,
4256 Standard_Integer argc,
4257 const char ** argv)
4258{
dc3fe572 4259 if(argc>4)
4754e164 4260 {
4261 di << "Usage : " << argv[0] << " [mode] [depth width]" << "\n"
4262 <<"mode = OFF|BACK|FRONT|SLICE depth = [0..1] width = [0..1]" << "\n";
4263 return -1;
4264 }
4265 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
dc3fe572 4266 if(aContext.IsNull())
4754e164 4267 {
4268 di << "use 'vinit' command before " << argv[0] << "\n";
4269 return 1;
4270 }
4271 Handle(V3d_View) aView = ViewerTest::CurrentView();
4272 V3d_TypeOfZclipping aZClippingMode;
4273 if(argc==1)
4274 {
4275 TCollection_AsciiString aZClippingModeString;
4276 Quantity_Length aDepth, aWidth;
4277 aZClippingMode = aView->ZClipping(aDepth, aWidth);
4278 switch (aZClippingMode)
4279 {
4280 case V3d_OFF:
4281 aZClippingModeString.Copy("OFF");
4282 break;
4283 case V3d_BACK:
4284 aZClippingModeString.Copy("BACK");
4285 break;
4286 case V3d_FRONT:
4287 aZClippingModeString.Copy("FRONT");
4288 break;
4289 case V3d_SLICE:
4290 aZClippingModeString.Copy("SLICE");
4291 break;
4292 default:
4293 aZClippingModeString.Copy(TCollection_AsciiString(aZClippingMode));
4294 break;
4295 }
4296 di << "ZClippingMode = " << aZClippingModeString.ToCString() << "\n"
4297 << "ZClipping depth = " << aDepth << "\n"
4298 << "ZClipping width = " << aWidth << "\n";
4299 }
4300 else
4301 {
4302 if(argc !=3)
4303 {
4304 Standard_Integer aStatus = 0;
4305 if ( strcmp (argv [1], "OFF") == 0 ) {
4306 aStatus = 1;
4307 aZClippingMode = V3d_OFF;
4308 }
4309 if ( strcmp (argv [1], "BACK") == 0 ) {
4310 aStatus = 1;
4311 aZClippingMode = V3d_BACK;
4312 }
4313 if ( strcmp (argv [1], "FRONT") == 0 ) {
4314 aStatus = 1;
4315 aZClippingMode = V3d_FRONT;
4316 }
4317 if ( strcmp (argv [1], "SLICE") == 0 ) {
4318 aStatus = 1;
4319 aZClippingMode = V3d_SLICE;
4320 }
4321 if (aStatus != 1)
4322 {
4323 di << "Bad mode; Usage : " << argv[0] << " [mode] [depth width]" << "\n"
4324 << "mode = OFF|BACK|FRONT|SLICE depth = [0..1] width = [0..1]" << "\n";
4325 return 1;
dc3fe572 4326 }
4754e164 4327 aView->SetZClippingType(aZClippingMode);
4328 }
4329 if(argc >2)
4330 {
4331 Quantity_Length aDepth = 0., aWidth = 1.;
4332 if(argc == 3)
4333 {
4334 aDepth = atof(argv[1]);
4335 aWidth = atof(argv[2]);
4336 }
4337 else if(argc == 4)
4338 {
4339 aDepth = atof(argv[2]);
4340 aWidth = atof(argv[3]);
4341 }
dc3fe572 4342
4754e164 4343 if(aDepth<0. || aDepth>1.)
4344 {
4345 di << "Bad depth; Usage : " << argv[0] << " [mode] [depth width]" << "\n"
4346 << "mode = OFF|BACK|FRONT|SLICE depth = [0..1] width = [0..1]" << "\n";
4347 return 1;
4348 }
4349 if(aWidth<0. || aWidth>1.)
4350 {
4351 di << "Bad width; Usage : " << argv[0] << " [mode] [depth width]" << "\n"
4352 << "mode = OFF|BACK|FRONT|SLICE depth = [0..1] width = [0..1]" << "\n";
4353 return 1;
4354 }
4355
4356 aView->SetZClippingDepth(aDepth);
4357 aView->SetZClippingWidth(aWidth);
4358 }
4359 aView->Redraw();
4360 }
4361 return 0;
4362}
4363
4364//=======================================================================
4365//function : VNbSelected
dc3fe572 4366//purpose : Returns number of selected objects
4754e164 4367//=======================================================================
4368static Standard_Integer VNbSelected (Draw_Interpretor& di,
4369 Standard_Integer argc,
4370 const char ** argv)
4371{
4372 if(argc != 1)
4373 {
4374 di << "Usage : " << argv[0] << "\n";
4375 return 1;
4376 }
4377 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
4378 if(aContext.IsNull())
4379 {
4380 di << "use 'vinit' command before " << argv[0] << "\n";
4381 return 1;
4382 }
4383 di << aContext->NbSelected() << "\n";
4384 return 0;
4385}
4386
4387//=======================================================================
4388//function : VAntialiasing
dc3fe572 4389//purpose : Switches altialiasing on or off
4754e164 4390//=======================================================================
4391static Standard_Integer VAntialiasing (Draw_Interpretor& di,
4392 Standard_Integer argc,
4393 const char ** argv)
4394{
4395 if(argc > 2)
4396 {
4397 di << "Usage : " << argv[0] << " [1|0]" << "\n";
4398 return 1;
4399 }
4400
4401 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
4402 if(aContext.IsNull())
4403 {
4404 di << "use 'vinit' command before " << argv[0] << "\n";
4405 return 1;
4406 }
4407
4408 Handle(V3d_View) aView = ViewerTest::CurrentView();
4409
4410 if((argc == 2) && (atof(argv[1]) == 0))
4411 aView->SetAntialiasingOff();
4412 else
4413 aView->SetAntialiasingOn();
4414 aView->Update();
4415 return 0;
4416}
4417
4418//=======================================================================
4419//function : VPurgeDisplay
dc3fe572 4420//purpose : Switches altialiasing on or off
4754e164 4421//=======================================================================
4422static Standard_Integer VPurgeDisplay (Draw_Interpretor& di,
4423 Standard_Integer argc,
4424 const char ** argv)
4425{
4426 if (argc > 2)
4427 {
4428 di << "Usage : " << argv[0] << " [CollectorToo = 0|1]" << "\n";
4429 return 1;
4430 }
4431 Standard_Boolean isCollectorToo = Standard_False;
4432 if (argc == 2)
4433 {
4434 isCollectorToo = (atoi(argv [1]) != 0);
4435 }
4436 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
4437 if (aContext.IsNull())
4438 {
4439 di << "use 'vinit' command before " << argv[0] << "\n";
4440 return 1;
4441 }
4442 aContext->CloseAllContexts(Standard_False);
4443 di << aContext->PurgeDisplay(isCollectorToo) << "\n";
4444 return 0;
4445}
4446
4447//=======================================================================
4448//function : VSetViewSize
4449//purpose :
4450//=======================================================================
4451static Standard_Integer VSetViewSize (Draw_Interpretor& di,
4452 Standard_Integer argc,
4453 const char ** argv)
4454{
4455 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
4456 if(aContext.IsNull())
4457 {
4458 di << "use 'vinit' command before " << argv[0] << "\n";
4459 return 1;
4460 }
4461 if(argc != 2)
4462 {
4463 di<<"Usage : " << argv[0] << " Size\n";
4464 return 1;
4465 }
4466 Standard_Real aSize = atof(argv[1]);
4467 if (aSize <= 0.)
4468 {
4469 di<<"Bad Size value : " << aSize << "\n";
4470 return 1;
4471 }
4472
4473 Handle(V3d_View) aView = ViewerTest::CurrentView();
4474 aView->SetSize(aSize);
4475 return 0;
4476}
4477
4478//=======================================================================
4479//function : VMoveView
4480//purpose :
4481//=======================================================================
4482static Standard_Integer VMoveView (Draw_Interpretor& di,
4483 Standard_Integer argc,
4484 const char ** argv)
4485{
4486 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
4487 if(aContext.IsNull())
4488 {
4489 di << "use 'vinit' command before " << argv[0] << "\n";
4490 return 1;
4491 }
4492 if(argc < 4 || argc > 5)
4493 {
4494 di<<"Usage : " << argv[0] << " Dx Dy Dz [Start = 1|0]\n";
4495 return 1;
4496 }
4497 Standard_Real Dx = atof(argv[1]);
4498 Standard_Real Dy = atof(argv[2]);
4499 Standard_Real Dz = atof(argv[3]);
4500 Standard_Boolean aStart = Standard_True;
4501 if (argc == 5)
4502 {
4503 aStart = (atoi(argv[4]) > 0);
4504 }
4505
4506 Handle(V3d_View) aView = ViewerTest::CurrentView();
4507 aView->Move(Dx,Dy,Dz,aStart);
4508 return 0;
4509}
4510
4511//=======================================================================
4512//function : VTranslateView
4513//purpose :
4514//=======================================================================
4515static Standard_Integer VTranslateView (Draw_Interpretor& di,
4516 Standard_Integer argc,
4517 const char ** argv)
4518{
4519 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
4520 if(aContext.IsNull())
4521 {
4522 di << "use 'vinit' command before " << argv[0] << "\n";
4523 return 1;
4524 }
4525 if(argc < 4 || argc > 5)
4526 {
4527 di<<"Usage : " << argv[0] << " Dx Dy Dz [Start = 1|0]\n";
4528 return 1;
4529 }
4530 Standard_Real Dx = atof(argv[1]);
4531 Standard_Real Dy = atof(argv[2]);
4532 Standard_Real Dz = atof(argv[3]);
4533 Standard_Boolean aStart = Standard_True;
dc3fe572 4534 if (argc == 5)
4754e164 4535 {
4536 aStart = (atoi(argv[4]) > 0);
4537 }
4538
4539 Handle(V3d_View) aView = ViewerTest::CurrentView();
4540 aView->Translate(Dx,Dy,Dz,aStart);
4541 return 0;
4542}
4543
4544//=======================================================================
4545//function : VTurnView
4546//purpose :
4547//=======================================================================
4548static Standard_Integer VTurnView (Draw_Interpretor& di,
4549 Standard_Integer argc,
4550 const char ** argv)
4551{
4552 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
4553 if(aContext.IsNull()) {
4554 di << "use 'vinit' command before " << argv[0] << "\n";
4555 return 1;
4556 }
4557 if(argc < 4 || argc > 5){
4558 di<<"Usage : " << argv[0] << " Ax Ay Az [Start = 1|0]\n";
4559 return 1;
4560 }
4561 Standard_Real Ax = atof(argv[1]);
4562 Standard_Real Ay = atof(argv[2]);
4563 Standard_Real Az = atof(argv[3]);
4564 Standard_Boolean aStart = Standard_True;
dc3fe572 4565 if (argc == 5)
4754e164 4566 {
4567 aStart = (atoi(argv[4]) > 0);
4568 }
4569
4570 Handle(V3d_View) aView = ViewerTest::CurrentView();
4571 aView->Turn(Ax,Ay,Az,aStart);
4572 return 0;
4573}
4574
269294d6 4575//==============================================================================
4576//function : VTextureEnv
4577//purpose : ENables or disables environment mapping
4578//==============================================================================
4579class OCC_TextureEnv : public Graphic3d_TextureEnv
4580{
4581public:
4582 OCC_TextureEnv(const Standard_CString FileName);
4583 OCC_TextureEnv(const Graphic3d_NameOfTextureEnv aName);
4584 void SetTextureParameters(const Standard_Boolean theRepeatFlag,
4585 const Standard_Boolean theModulateFlag,
4586 const Graphic3d_TypeOfTextureFilter theFilter,
4587 const Standard_ShortReal theXScale,
4588 const Standard_ShortReal theYScale,
4589 const Standard_ShortReal theXShift,
4590 const Standard_ShortReal theYShift,
4591 const Standard_ShortReal theAngle);
4592 DEFINE_STANDARD_RTTI(OCC_TextureEnv);
4593};
4594DEFINE_STANDARD_HANDLE(OCC_TextureEnv, Graphic3d_TextureEnv);
4595IMPLEMENT_STANDARD_HANDLE(OCC_TextureEnv, Graphic3d_TextureEnv);
4596IMPLEMENT_STANDARD_RTTIEXT(OCC_TextureEnv, Graphic3d_TextureEnv);
4597
4598OCC_TextureEnv::OCC_TextureEnv(const Standard_CString theFileName)
4599 : Graphic3d_TextureEnv(theFileName)
4600{
4601}
4602
4603OCC_TextureEnv::OCC_TextureEnv(const Graphic3d_NameOfTextureEnv theTexId)
4604 : Graphic3d_TextureEnv(theTexId)
4605{
4606}
4607
4608void OCC_TextureEnv::SetTextureParameters(const Standard_Boolean theRepeatFlag,
4609 const Standard_Boolean theModulateFlag,
4610 const Graphic3d_TypeOfTextureFilter theFilter,
4611 const Standard_ShortReal theXScale,
4612 const Standard_ShortReal theYScale,
4613 const Standard_ShortReal theXShift,
4614 const Standard_ShortReal theYShift,
4615 const Standard_ShortReal theAngle)
4616{
4617 myParams->SetRepeat (theRepeatFlag);
4618 myParams->SetModulate (theModulateFlag);
4619 myParams->SetFilter (theFilter);
4620 myParams->SetScale (Graphic3d_Vec2(theXScale, theYScale));
4621 myParams->SetTranslation(Graphic3d_Vec2(theXShift, theYShift));
4622 myParams->SetRotation (theAngle);
4623}
4624
35e08fe8 4625static int VTextureEnv (Draw_Interpretor& /*theDI*/, Standard_Integer theArgNb, const char** theArgVec)
269294d6 4626{
4627 // get the active view
4628 Handle(V3d_View) aView = ViewerTest::CurrentView();
4629 if (aView.IsNull())
4630 {
4631 std::cerr << "No active view. Please call vinit.\n";
4632 return 1;
4633 }
4634
4635 // Checking the input arguments
4636 Standard_Boolean anEnableFlag = Standard_False;
4637 Standard_Boolean isOk = theArgNb >= 2;
4638 if (isOk)
4639 {
4640 TCollection_AsciiString anEnableOpt(theArgVec[1]);
4641 anEnableFlag = anEnableOpt.IsEqual("on");
4642 isOk = anEnableFlag || anEnableOpt.IsEqual("off");
4643 }
4644 if (anEnableFlag)
4645 {
4646 isOk = (theArgNb == 3 || theArgNb == 11);
4647 if (isOk)
4648 {
4649 TCollection_AsciiString aTextureOpt(theArgVec[2]);
4650 isOk = (!aTextureOpt.IsIntegerValue() ||
4651 (aTextureOpt.IntegerValue() >= 0 && aTextureOpt.IntegerValue() < Graphic3d_NOT_ENV_UNKNOWN));
4652
4653 if (isOk && theArgNb == 11)
4654 {
4655 TCollection_AsciiString aRepeatOpt (theArgVec[3]),
4656 aModulateOpt(theArgVec[4]),
4657 aFilterOpt (theArgVec[5]),
4658 aSScaleOpt (theArgVec[6]),
4659 aTScaleOpt (theArgVec[7]),
4660 aSTransOpt (theArgVec[8]),
4661 aTTransOpt (theArgVec[9]),
4662 anAngleOpt (theArgVec[10]);
4663 isOk = ((aRepeatOpt. IsEqual("repeat") || aRepeatOpt. IsEqual("clamp")) &&
4664 (aModulateOpt.IsEqual("modulate") || aModulateOpt.IsEqual("decal")) &&
4665 (aFilterOpt. IsEqual("nearest") || aFilterOpt. IsEqual("bilinear") || aFilterOpt.IsEqual("trilinear")) &&
4666 aSScaleOpt.IsRealValue() && aTScaleOpt.IsRealValue() &&
4667 aSTransOpt.IsRealValue() && aTTransOpt.IsRealValue() &&
4668 anAngleOpt.IsRealValue());
4669 }
4670 }
4671 }
4672
4673 if (!isOk)
4674 {
4675 std::cerr << "Usage :" << std::endl;
4676 std::cerr << theArgVec[0] << " off" << std::endl;
4677 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;
4678 return 1;
4679 }
4680
4681 if (anEnableFlag)
4682 {
4683 TCollection_AsciiString aTextureOpt(theArgVec[2]);
4684 Handle(OCC_TextureEnv) aTexEnv = aTextureOpt.IsIntegerValue() ?
4685 new OCC_TextureEnv((Graphic3d_NameOfTextureEnv)aTextureOpt.IntegerValue()) :
4686 new OCC_TextureEnv(theArgVec[2]);
4687
4688 if (theArgNb == 11)
4689 {
4690 TCollection_AsciiString aRepeatOpt(theArgVec[3]), aModulateOpt(theArgVec[4]), aFilterOpt(theArgVec[5]);
4691 aTexEnv->SetTextureParameters(
4692 aRepeatOpt. IsEqual("repeat"),
4693 aModulateOpt.IsEqual("modulate"),
4694 aFilterOpt. IsEqual("nearest") ? Graphic3d_TOTF_NEAREST :
4695 aFilterOpt.IsEqual("bilinear") ? Graphic3d_TOTF_BILINEAR :
4696 Graphic3d_TOTF_TRILINEAR,
4697 (Standard_ShortReal)Draw::Atof(theArgVec[6]),
4698 (Standard_ShortReal)Draw::Atof(theArgVec[7]),
4699 (Standard_ShortReal)Draw::Atof(theArgVec[8]),
4700 (Standard_ShortReal)Draw::Atof(theArgVec[9]),
4701 (Standard_ShortReal)Draw::Atof(theArgVec[10])
4702 );
4703 }
4704 aView->SetTextureEnv(aTexEnv);
4705 aView->SetSurfaceDetail(V3d_TEX_ENVIRONMENT);
4706 }
4707 else // Disabling environment mapping
4708 {
4709 aView->SetSurfaceDetail(V3d_TEX_NONE);
4710 Handle(Graphic3d_TextureEnv) aTexture;
4711 aView->SetTextureEnv(aTexture); // Passing null handle to clear the texture data
4712 }
4713
4714 aView->Redraw();
4715 return 0;
4716}
4717
7fd59977 4718//=======================================================================
4719//function : ViewerCommands
4720//purpose :
4721//=======================================================================
4722
4723void ViewerTest::ViewerCommands(Draw_Interpretor& theCommands)
4724{
4725
4726 const char *group = "ZeViewer";
18d715bd 4727 theCommands.Add("vinit",
4728#if !defined(_WIN32) && !defined(__WIN32__) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
4729 "[name=view_name] [display=display_name] [l=leftPx t=topPx] [w=widthPx h=heightPx]\n"
4730#else
4731 "[name=view_name] [l=leftPx t=topPx] [w=widthPx h=heightPx]\n"
4732#endif
4733 " - Creates new View window with specified name view_name.\n"
4734 "By default the new view is created in the viewer and in"
4735 " graphic driver shared with active view.\n"
4736 " - name = {driverName/viewerName/viewName | viewerName/viewName | viewName}.\n"
4737 "If driverName isn't specified the driver will be shared with active view.\n"
4738 "If viewerName isn't specified the viewer will be shared with active view.\n"
4739#if !defined(_WIN32) && !defined(__WIN32__) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
4740 " - display = HostName.DisplayNumber[:ScreenNumber] : if specified"
4741 "is used in creation of graphic driver\n"
4742#endif
4743 " - l, t: pixel position of left top corner of the window\n"
4744 " - w,h: width and heigth of window respectively.\n"
4745 "Additional commands for operations with views: vclose, vactivate, vviewlist.\n",
7fd59977 4746 __FILE__,VInit,group);
18d715bd 4747 theCommands.Add("vclose" ,
4748 "view_id [keep_context=0|1]\n"
4749 "or vclose ALL - to remove all created views\n"
4750 " - removes view(viewer window) defined by its view_id.\n"
4751 " - keep_context: by default 0; if 1 and the last view is deleted"
4752 " the current context is not removed.",
4753 __FILE__,VClose,group);
4754 theCommands.Add("vactivate" ,
4755 "view_id"
4756 " - activates view(viewer window) defined by its view_id",
4757 __FILE__,VActivate,group);
4758 theCommands.Add("vviewlist",
4759 "vviewlist [format={tree, long}]"
4760 " - prints current list of views per viewer and graphic_driver ID shared between viewers"
4761 " - format: format of result output, if tree the output is a tree view;"
4762 "otherwise it's a list of full view names. By default format = tree",
4763 __FILE__,VViewList,group);
7fd59977 4764 theCommands.Add("vhelp" ,
4765 "vhelp : display help on the viewer commands",
4766 __FILE__,VHelp,group);
4767 theCommands.Add("vtop" ,
44b8f2d6 4768 "vtop or <T> : Top view" ,
7fd59977 4769 __FILE__,VTop,group);
44b8f2d6 4770 theCommands.Add("vbottom" ,
4771 "vbottom : Bottom view" ,
4772 __FILE__,VBottom,group);
4773 theCommands.Add("vleft" ,
4774 "vleft : Left view" ,
4775 __FILE__,VLeft,group);
4776 theCommands.Add("vright" ,
4777 "vright : Right view" ,
4778 __FILE__,VRight,group);
7fd59977 4779 theCommands.Add("vaxo" ,
4780 " vaxo or <A> : Axonometric view ",
4781 __FILE__,VAxo,group);
44b8f2d6 4782 theCommands.Add("vfront" ,
4783 "vfront : Front view" ,
4784 __FILE__,VFront,group);
4785 theCommands.Add("vback" ,
4786 "vback : Back view" ,
4787 __FILE__,VBack,group);
7fd59977 4788 theCommands.Add("vpick" ,
4789 "vpick : vpick X Y Z [shape subshape] ( all variables as string )",
4790 VPick,group);
4791 theCommands.Add("vfit" ,
4792 "vfit or <F> : vfit",
4793 __FILE__,VFit,group);
4794 theCommands.Add("vzfit" ,
4795 "vzfit",
4796 __FILE__,VZFit,group);
4797 theCommands.Add("vrepaint",
4798 "vrepaint : vrepaint, force redraw",
4799 __FILE__,VRepaint,group);
4800 theCommands.Add("vclear",
4801 "vclear : vclear",
4802 __FILE__,VClear,group);
4803 theCommands.Add("vsetbg",
4804 "vsetbg : vsetbg imagefile [filltype] : Load image as background",
4805 __FILE__,VSetBg,group);
f8b2ed36 4806 theCommands.Add("vsetbgmode",
4807 "vsetbgmode : vsetbgmode filltype : Change background image fill type",
4808 __FILE__,VSetBgMode,group);
7fd59977 4809 theCommands.Add("vsetgradientbg",
f8b2ed36 4810 "vsetgradientbg : vsetgradientbg r1 g1 b1 r2 g2 b2 filltype : Mount gradient background",
7fd59977 4811 __FILE__,VSetGradientBg,group);
f8b2ed36 4812 theCommands.Add("vsetgrbgmode",
4813 "vsetgrbgmode : vsetgrbgmode filltype : Change gradient background fill type",
4814 __FILE__,VSetGradientBgMode,group);
4815 theCommands.Add("vsetcolorbg",
4816 "vsetcolorbg : vsetcolorbg r g b : Set background color",
4817 __FILE__,VSetColorBg,group);
7fd59977 4818 theCommands.Add("vscale",
4819 "vscale : vscale X Y Z",
4820 __FILE__,VScale,group);
4821 theCommands.Add("vzbufftrihedron",
7c8a8fcc 4822 "vzbufftrihedron [center|left_lower|left_upper|right_lower|right_upper"
4823 " textR=255 textG=255 textB=255 scale=0.1 wireframe|zbuffer]"
4824 " : Displays a V3d_ZBUFFER'ed or V3d_WIREFRAME'd trihedron",
7fd59977 4825 __FILE__,VTestZBuffTrihedron,group);
4826 theCommands.Add("vrotate",
4827 "vrotate : vrotate AX AY AZ [X Y Z]",
4828 __FILE__,VRotate,group);
4829 theCommands.Add("vzoom",
4830 "vzoom : vzoom coef",
4831 __FILE__,VZoom,group);
4832 theCommands.Add("vpan",
4833 "vpan : vpan dx dy",
4834 __FILE__,VPan,group);
4835 theCommands.Add("vexport",
5cedc27f
K		 4836 "vexport : vexport full_file_path {PS | EPS | TEX | PDF | SVG | PGF | EMF }"
4837 " : exports the view to a vector file of a given format"
4838 " : notice that EMF format requires patched gl2ps",
7fd59977 4839 __FILE__,VExport,group);
4840 theCommands.Add("vcolorscale",
4841 "vcolorscale : vcolorscale [RangeMin = 0 RangeMax = 100 Intervals = 10 HeightFont = 16 Position = 2 X = 0 Y = 0]: draw color scale",
4842 __FILE__,VColorScale,group);
4843 theCommands.Add("vgraduatedtrihedron",
13a22457 4844 "vgraduatedtrihedron : 1/0 (display/erase) [Xname Yname Zname [Font [isMultibyte]]]",
7fd59977 4845 __FILE__,VGraduatedTrihedron,group);
7edf74fd
A		 4846 theCommands.Add("vprintview" ,
4847 "vprintview : width height filename [algo=0] : Test print algorithm: algo = 0 - stretch, algo = 1 - tile",
4848 __FILE__,VPrintView,group);
59f45b7c 4849 theCommands.Add("vzlayer",
4850 "vzlayer : add/del/get [id] : Z layer operations in v3d viewer: add new z layer, delete z layer, get z layer ids",
4851 __FILE__,VZLayer,group);
25289ec1 4852 theCommands.Add("voverlaytext",
4853 "voverlaytext : text x y [height] [font_name] [text_color: R G B] [display_type] [background_color: R G B]"
4854 " : height - pixel height of the text (default=10.0)"
4855 " : font_name - name of font (default=courier)"
4856 " : text_color - three values: RedColor GreenColor BlueColor (default = 255.0 255.0 255.0) "
4857 " : display_type = {normal/subtitle/decal/blend}, (default=normal) "
4858 " : background_color - three values: RedColor GreenColor BlueColor (default = 255.0 255.0 255.0), the parameter is defined for subtitle and decal display types ",
4859 __FILE__,VOverlayText,group);
20637bd2 4860 theCommands.Add("vlayerline",
4861 "vlayerline : vlayerline x1 y1 x2 y2 [linewidth=0.5] [linetype=0] [transparency=1.0]",
4862 __FILE__,VLayerLine,group);
2bd4c032 4863 theCommands.Add ("vgrid",
4864 "vgrid [off] [Mode={r|c}] [Type={l|p}] [OriginX OriginY [StepX/StepRadius StepY/DivNb RotAngle]]"
4865 " : Mode - rectangular or circular"
4866 " : Type - lines or points",
4867 __FILE__, VGrid, group);
208e6839 4868 theCommands.Add ("vfps",
4869 "vfps [framesNb=100] : estimate average frame rate for active view",
4870 __FILE__, VFps, group);
4871 theCommands.Add ("vvbo",
4872 "vvbo {0|1} : turn VBO usage On/Off; affects only newly displayed objects",
4873 __FILE__, VVbo, group);
f0430952 4874 theCommands.Add ("vmemgpu",
4875 "vmemgpu [f]: print system-dependent GPU memory information if available;"
4876 " with f option returns free memory in bytes",
4877 __FILE__, VMemGpu, group);
85e096c3 4878 theCommands.Add ("vreadpixel",
4879 "vreadpixel xPixel yPixel [{rgb|rgba|depth|hls|rgbf|rgbaf}=rgba] [name]"
4880 " : Read pixel value for active view",
4881 __FILE__, VReadPixel, group);
692613e5 4882 theCommands.Add("diffimage",
4883 "diffimage : diffimage imageFile1 imageFile2 toleranceOfColor(0..1) blackWhite(1|0) borderFilter(1|0) [diffImageFile]",
4884 __FILE__, VDiffImage, group);
4754e164 4885 theCommands.Add ("vselect",
4886 "vselect x1 y1 [x2 y2 [x3 y3 ... xn yn]] [shift_selection = 0|1]\n"
4887 "- emulates different types of selection:\n"
4888 "- 1) single click selection\n"
4889 "- 2) selection with rectangle having corners at pixel positions (x1,y1) and (x2,y2)\n"
4890 "- 3) selection with polygon having corners in pixel positions (x1,y1), (x2,y2),...,(xn,yn)\n"
4891 "- 4) any of these selections with shift button pressed",
4892 __FILE__, VSelect, group);
4893 theCommands.Add ("vmoveto",
4894 "vmoveto x y"
4895 "- emulates cursor movement to pixel postion (x,y)",
4896 __FILE__, VMoveTo, group);
4897 theCommands.Add("vviewparams",
4898 "vviewparams [scale center_X center_Y proj_X proj_Y proj_Z up_X up_Y up_Z at_X at_Y at_Z]"
4899 "- gets or sets current view characteristics",
4900 __FILE__,VViewParams, group);
4901 theCommands.Add("vchangeselected",
dc3fe572 4902 "vchangeselected shape"
4754e164 4903 "- adds to shape to selection or remove one from it",
4904 __FILE__, VChangeSelected, group);
4905 theCommands.Add("vzclipping",
4906 "vzclipping [mode] [depth width]\n"
4907 "- mode = OFF|BACK|FRONT|SLICE depth = [0..1] width = [0..1]\n"
4908 "- gets or sets ZClipping mode, width and depth",
4909 __FILE__,VZClipping,group);
4910 theCommands.Add ("vnbselected",
4911 "vnbselected", __FILE__, VNbSelected, group);
4912 theCommands.Add("vantialiasing",
4913 "vantialiasing 1|0",
4914 __FILE__,VAntialiasing,group);
4915 theCommands.Add ("vpurgedisplay",
4916 "vpurgedisplay [CollectorToo = 0|1]"
4917 "- removes structures which don't belong to objects displayed in neutral point",
4918 __FILE__, VPurgeDisplay, group);
4919 theCommands.Add("vsetviewsize",
4920 "vsetviewsize size",
4921 __FILE__,VSetViewSize,group);
4922 theCommands.Add("vmoveview",
4923 "vmoveview Dx Dy Dz [Start = 1|0]",
4924 __FILE__,VMoveView,group);
4925 theCommands.Add("vtranslateview",
4926 "vtranslateview Dx Dy Dz [Start = 1|0)]",
4927 __FILE__,VTranslateView,group);
4928 theCommands.Add("vturnview",
4929 "vturnview Ax Ay Az [Start = 1|0]",
4930 __FILE__,VTurnView,group);
269294d6 4931 theCommands.Add("vtextureenv",
4932 "Enables or disables environment mapping in the 3D view, loading the texture from the given standard "
4933 "or user-defined file and optionally applying texture mapping parameters\n"
4934 " Usage:\n"
4935 " vtextureenv off - disables environment mapping\n"
4936 " vtextureenv on {std_texture|texture_file_name} [rep mod flt ss st ts tt rot] - enables environment mapping\n"
4937 " std_texture = (0..7)\n"
4938 " rep = {clamp|repeat}\n"
4939 " mod = {decal|modulate}\n"
4940 " flt = {nearest|bilinear|trilinear}\n"
4941 " ss, st - scale factors for s and t texture coordinates\n"
4942 " ts, tt - translation for s and t texture coordinates\n"
4943 " rot - texture rotation angle in degrees",
4944 __FILE__, VTextureEnv, group);
0a768f56 4945 theCommands.Add("vhlr" ,
4946 "is_enabled={on|off}"
4947 " - Hidden line removal algorithm:"
4948 " - is_enabled: if is on HLR algorithm is applied\n",
4949 __FILE__,VHLR,group);
4950 theCommands.Add("vhlrtype" ,
4951 "algo_type={algo|polyalgo} [shape_1 ... shape_n]"
4952 " - Changes the type of HLR algorithm using for shapes."
4953 " - algo_type: if equals to algo, exact HLR algorithm is applied;\n"
4954 " if equals to polyalgo, polygonal HLR algorithm is applied."
4955 "If shapes are not given HLR algoithm of given type is applied"
4956 " to all shapes in the view\n",
4957 __FILE__,VHLRType,group);
7fd59977 4958}
Open CASCADE Technology repository