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0027039: Draw Harness, ViewerTest - Fix rubber-band blinking
[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
973c2be1 4// Copyright (c) 1999-2014 OPEN CASCADE SAS
b311480e 5//
973c2be1 6// This file is part of Open CASCADE Technology software library.
b311480e 7//
d5f74e42 8// This library is free software; you can redistribute it and/or modify it under
9// the terms of the GNU Lesser General Public License version 2.1 as published
973c2be1 10// by the Free Software Foundation, with special exception defined in the file
11// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12// distribution for complete text of the license and disclaimer of any warranty.
b311480e 13//
973c2be1 14// Alternatively, this file may be used under the terms of Open CASCADE
15// commercial license or contractual agreement.
b311480e 16
58655684 17#include <OpenGl_GlCore20.hxx>
7a324550 18#include <AIS_ColorScale.hxx>
b12e1c7b 19#include <AIS_RubberBand.hxx>
0a768f56 20#include <AIS_Shape.hxx>
0a768f56 21#include <AIS_InteractiveObject.hxx>
22#include <AIS_ListOfInteractive.hxx>
23#include <AIS_ListIteratorOfListOfInteractive.hxx>
24#include <DBRep.hxx>
61b0191c 25#include <Graphic3d_ArrayOfPolylines.hxx>
2bd4c032 26#include <Graphic3d_AspectMarker3d.hxx>
7fd59977 27#include <Graphic3d_ExportFormat.hxx>
269294d6 28#include <Graphic3d_NameOfTextureEnv.hxx>
a79f67f8 29#include <Graphic3d_GraduatedTrihedron.hxx>
269294d6 30#include <Graphic3d_TextureEnv.hxx>
31#include <Graphic3d_TextureParams.hxx>
32#include <Graphic3d_TypeOfTextureFilter.hxx>
4269bd1b 33#include <Graphic3d_AspectFillArea3d.hxx>
7fd59977 34#include <ViewerTest.hxx>
8625ef7e 35#include <ViewerTest_AutoUpdater.hxx>
7fd59977 36#include <ViewerTest_EventManager.hxx>
4754e164 37#include <ViewerTest_DoubleMapOfInteractiveAndName.hxx>
4269bd1b 38#include <ViewerTest_DoubleMapIteratorOfDoubleMapOfInteractiveAndName.hxx>
12381341 39#include <V3d_AmbientLight.hxx>
40#include <V3d_DirectionalLight.hxx>
12381341 41#include <V3d_PositionalLight.hxx>
42#include <V3d_SpotLight.hxx>
18d715bd 43#include <NCollection_DoubleMap.hxx>
44#include <NCollection_List.hxx>
45#include <NCollection_Vector.hxx>
7fd59977 46#include <AIS_InteractiveContext.hxx>
47#include <Draw_Interpretor.hxx>
48#include <Draw.hxx>
49#include <Draw_Appli.hxx>
7edf74fd 50#include <Aspect_PrintAlgo.hxx>
692613e5 51#include <Image_AlienPixMap.hxx>
58655684 52#include <OpenGl_GraphicDriver.hxx>
208e6839 53#include <OSD_Timer.hxx>
900f7229 54#include <TColStd_HSequenceOfAsciiString.hxx>
59f45b7c 55#include <TColStd_SequenceOfInteger.hxx>
4754e164 56#include <TColStd_HSequenceOfReal.hxx>
57#include <TColgp_Array1OfPnt2d.hxx>
197ac94e 58#include <TColStd_MapOfAsciiString.hxx>
20637bd2 59#include <Aspect_TypeOfLine.hxx>
692613e5 60#include <Image_Diff.hxx>
dc3fe572 61#include <Aspect_DisplayConnection.hxx>
4269bd1b 62#include <gp_Pnt.hxx>
63#include <gp_Dir.hxx>
64#include <gp_Pln.hxx>
65#include <PrsMgr_PresentableObject.hxx>
66#include <Graphic3d_ClipPlane.hxx>
67#include <NCollection_DataMap.hxx>
68#include <Graphic3d_Texture2Dmanual.hxx>
69#include <Prs3d_ShadingAspect.hxx>
6262338c 70#include <Prs3d_Drawer.hxx>
61b0191c 71#include <Prs3d_LineAspect.hxx>
72#include <Prs3d_Root.hxx>
7fd59977 73
57c28b61 74#ifdef _WIN32
25289ec1 75#undef DrawText
76#endif
77
692613e5 78#include <cstdlib>
25289ec1 79
58655684 80#if defined(_WIN32)
4fe56619 81 #include <WNT_WClass.hxx>
82 #include <WNT_Window.hxx>
83
84 #if defined(_MSC_VER)
85 #define _CRT_SECURE_NO_DEPRECATE
86 #pragma warning (disable:4996)
87 #endif
88#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
4fe56619 89 #include <Cocoa_Window.hxx>
7fd59977 90#else
4fe56619 91 #include <Xw_Window.hxx>
92 #include <X11/Xlib.h> /* contains some dangerous #defines such as Status, True etc. */
93 #include <X11/Xutil.h>
94 #include <tk.h>
7fd59977 95#endif
96
b514beda 97// Auxiliary definitions
98static const char THE_KEY_DELETE = 127;
7fd59977 99
100//==============================================================================
101// VIEWER GLOBAL VARIABLES
102//==============================================================================
103
104Standard_IMPORT Standard_Boolean Draw_VirtualWindows;
b514beda 105Standard_IMPORT Standard_Boolean Draw_Interprete (const char* theCommand);
7fd59977 106
107Standard_EXPORT int ViewerMainLoop(Standard_Integer , const char** argv);
4754e164 108extern ViewerTest_DoubleMapOfInteractiveAndName& GetMapOfAIS();
7fd59977 109
b514beda 110extern int VErase (Draw_Interpretor& theDI,
111 Standard_Integer theArgNb,
112 const char** theArgVec);
113
58655684 114#if defined(_WIN32)
7fd59977 115static Handle(WNT_Window)& VT_GetWindow() {
116 static Handle(WNT_Window) WNTWin;
117 return WNTWin;
118}
4fe56619 119#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
4fe56619 120static Handle(Cocoa_Window)& VT_GetWindow()
121{
122 static Handle(Cocoa_Window) aWindow;
123 return aWindow;
124}
125extern void ViewerTest_SetCocoaEventManagerView (const Handle(Cocoa_Window)& theWindow);
18d715bd 126extern void SetCocoaWindowTitle (const Handle(Cocoa_Window)& theWindow, Standard_CString theTitle);
127extern void GetCocoaScreenResolution (Standard_Integer& theWidth, Standard_Integer& theHeight);
128
7fd59977 129#else
7fd59977 130static Handle(Xw_Window)& VT_GetWindow(){
131 static Handle(Xw_Window) XWWin;
132 return XWWin;
133}
7fd59977 134
135static void VProcessEvents(ClientData,int);
136#endif
137
18d715bd 138static Handle(Aspect_DisplayConnection)& GetDisplayConnection()
139{
140 static Handle(Aspect_DisplayConnection) aDisplayConnection;
141 return aDisplayConnection;
142}
143
144static void SetDisplayConnection (const Handle(Aspect_DisplayConnection)& theDisplayConnection)
145{
146 GetDisplayConnection() = theDisplayConnection;
147}
148
58655684 149#if defined(_WIN32) || (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
18d715bd 150Aspect_Handle GetWindowHandle(const Handle(Aspect_Window)& theWindow)
dc3fe572 151{
0ebaa4db 152 Aspect_Handle aWindowHandle = (Aspect_Handle)NULL;
58655684 153#if defined(_WIN32)
18d715bd 154 const Handle (WNT_Window) aWindow = Handle(WNT_Window)::DownCast (theWindow);
155 if (!aWindow.IsNull())
156 return aWindow->HWindow();
157#elif (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
158 const Handle (Xw_Window) aWindow = Handle(Xw_Window)::DownCast (theWindow);
159 if (!aWindow.IsNull())
160 return aWindow->XWindow();
161#endif
162 return aWindowHandle;
dc3fe572 163}
18d715bd 164#endif
dc3fe572 165
de75ed09 166static Standard_Boolean MyHLRIsOn = Standard_False;
7fd59977 167
18d715bd 168NCollection_DoubleMap <TCollection_AsciiString, Handle(V3d_View)> ViewerTest_myViews;
58655684 169static NCollection_DoubleMap <TCollection_AsciiString, Handle(AIS_InteractiveContext)> ViewerTest_myContexts;
18d715bd 170static NCollection_DoubleMap <TCollection_AsciiString, Handle(Graphic3d_GraphicDriver)> ViewerTest_myDrivers;
58655684 171static OpenGl_Caps ViewerTest_myDefaultCaps;
18d715bd 172
7fd59977 173#define ZCLIPWIDTH 1.
174
175static void OSWindowSetup();
176
f42753ed 177static struct
178{
179 Quantity_Color FlatColor;
180 Quantity_Color GradientColor1;
181 Quantity_Color GradientColor2;
182 Aspect_GradientFillMethod FillMethod;
183} ViewerTest_DefaultBackground = { Quantity_NOC_BLACK, Quantity_NOC_BLACK, Quantity_NOC_BLACK, Aspect_GFM_NONE };
184
7fd59977 185//==============================================================================
186// EVENT GLOBAL VARIABLES
187//==============================================================================
188
189static int Start_Rot = 0;
190static int ZClipIsOn = 0;
4fe56619 191int X_Motion = 0; // Current cursor position
192int Y_Motion = 0;
193int X_ButtonPress = 0; // Last ButtonPress position
194int Y_ButtonPress = 0;
195Standard_Boolean IsDragged = Standard_False;
8abada55 196Standard_Boolean DragFirst = Standard_False;
7fd59977 197
b12e1c7b 198
199Standard_EXPORT const Handle(AIS_RubberBand)& GetRubberBand()
200{
201 static Handle(AIS_RubberBand) aBand;
202 if (aBand.IsNull())
203 {
69adb9ce 204 aBand = new AIS_RubberBand (Quantity_NOC_LIGHTBLUE, Aspect_TOL_SOLID, Quantity_NOC_LIGHTBLUE, 0.4, 1.0);
205 aBand->SetDisplayMode (0);
b12e1c7b 206 }
207 return aBand;
208}
209
7fd59977 210//==============================================================================
211
57c28b61 212#ifdef _WIN32
7fd59977 213static LRESULT WINAPI ViewerWindowProc(
214 HWND hwnd,
215 UINT uMsg,
216 WPARAM wParam,
217 LPARAM lParam );
218static LRESULT WINAPI AdvViewerWindowProc(
219 HWND hwnd,
220 UINT uMsg,
221 WPARAM wParam,
222 LPARAM lParam );
223#endif
224
225
226//==============================================================================
227//function : WClass
228//purpose :
229//==============================================================================
230
231const Handle(MMgt_TShared)& ViewerTest::WClass()
232{
233 static Handle(MMgt_TShared) theWClass;
58655684 234#if defined(_WIN32)
4fe56619 235 if (theWClass.IsNull())
236 {
7fd59977 237 theWClass = new WNT_WClass ("GW3D_Class", AdvViewerWindowProc,
238 CS_VREDRAW | CS_HREDRAW, 0, 0,
239 ::LoadCursor (NULL, IDC_ARROW));
240 }
241#endif
242 return theWClass;
243}
244
245//==============================================================================
18d715bd 246//function : CreateName
247//purpose : Create numerical name for new object in theMap
248//==============================================================================
249template <typename ObjectType>
250TCollection_AsciiString CreateName (const NCollection_DoubleMap <TCollection_AsciiString, ObjectType>& theObjectMap,
251 const TCollection_AsciiString& theDefaultString)
252{
253 if (theObjectMap.IsEmpty())
254 return theDefaultString + TCollection_AsciiString(1);
255
256 Standard_Integer aNextKey = 1;
257 Standard_Boolean isFound = Standard_False;
258 while (!isFound)
259 {
260 TCollection_AsciiString aStringKey = theDefaultString + TCollection_AsciiString(aNextKey);
261 // Look for objects with default names
262 if (theObjectMap.IsBound1(aStringKey))
263 {
264 aNextKey++;
265 }
266 else
267 isFound = Standard_True;
268 }
269
270 return theDefaultString + TCollection_AsciiString(aNextKey);
271}
272
273//==============================================================================
274//structure : ViewerTest_Names
275//purpose : Allow to operate with full view name: driverName/viewerName/viewName
276//==============================================================================
277struct ViewerTest_Names
278{
279private:
280 TCollection_AsciiString myDriverName;
281 TCollection_AsciiString myViewerName;
282 TCollection_AsciiString myViewName;
283
284public:
285
286 const TCollection_AsciiString& GetDriverName () const
287 {
288 return myDriverName;
289 }
290 void SetDriverName (const TCollection_AsciiString& theDriverName)
291 {
292 myDriverName = theDriverName;
293 }
294 const TCollection_AsciiString& GetViewerName () const
295 {
296 return myViewerName;
297 }
298 void SetViewerName (const TCollection_AsciiString& theViewerName)
299 {
300 myViewerName = theViewerName;
301 }
302 const TCollection_AsciiString& GetViewName () const
303 {
304 return myViewName;
305 }
306 void SetViewName (const TCollection_AsciiString& theViewName)
307 {
308 myViewName = theViewName;
309 }
310
311 //===========================================================================
312 //function : Constructor for ViewerTest_Names
313 //purpose : Get view, viewer, driver names from custom string
314 //===========================================================================
315
316 ViewerTest_Names (const TCollection_AsciiString& theInputString)
317 {
318 TCollection_AsciiString aName(theInputString);
319 if (theInputString.IsEmpty())
320 {
321 // Get current configuration
322 if (ViewerTest_myDrivers.IsEmpty())
323 myDriverName = CreateName<Handle(Graphic3d_GraphicDriver)>
324 (ViewerTest_myDrivers, TCollection_AsciiString("Driver"));
325 else
326 myDriverName = ViewerTest_myDrivers.Find2
327 (ViewerTest::GetAISContext()->CurrentViewer()->Driver());
328
329 if(ViewerTest_myContexts.IsEmpty())
330 {
331 myViewerName = CreateName <Handle(AIS_InteractiveContext)>
332 (ViewerTest_myContexts, TCollection_AsciiString (myDriverName + "/Viewer"));
333 }
334 else
335 myViewerName = ViewerTest_myContexts.Find2 (ViewerTest::GetAISContext());
336
337 myViewName = CreateName <Handle(V3d_View)>
338 (ViewerTest_myViews, TCollection_AsciiString(myViewerName + "/View"));
339 }
340 else
341 {
342 // There is at least view name
343 Standard_Integer aParserNumber = 0;
344 for (Standard_Integer i = 0; i < 3; ++i)
345 {
346 Standard_Integer aParserPos = aName.SearchFromEnd("/");
347 if(aParserPos != -1)
348 {
349 aParserNumber++;
350 aName.Split(aParserPos-1);
351 }
352 else
353 break;
354 }
355 if (aParserNumber == 0)
356 {
357 // Only view name
358 if (!ViewerTest::GetAISContext().IsNull())
359 {
360 myDriverName = ViewerTest_myDrivers.Find2
361 (ViewerTest::GetAISContext()->CurrentViewer()->Driver());
362 myViewerName = ViewerTest_myContexts.Find2
363 (ViewerTest::GetAISContext());
364 }
365 else
366 {
367 // There is no opened contexts here, need to create names for viewer and driver
368 myDriverName = CreateName<Handle(Graphic3d_GraphicDriver)>
369 (ViewerTest_myDrivers, TCollection_AsciiString("Driver"));
370
371 myViewerName = CreateName <Handle(AIS_InteractiveContext)>
372 (ViewerTest_myContexts, TCollection_AsciiString (myDriverName + "/Viewer"));
373 }
374 myViewName = TCollection_AsciiString(myViewerName + "/" + theInputString);
375 }
376 else if (aParserNumber == 1)
377 {
378 // Here is viewerName/viewName
379 if (!ViewerTest::GetAISContext().IsNull())
380 myDriverName = ViewerTest_myDrivers.Find2
381 (ViewerTest::GetAISContext()->CurrentViewer()->Driver());
382 else
383 {
384 // There is no opened contexts here, need to create name for driver
385 myDriverName = CreateName<Handle(Graphic3d_GraphicDriver)>
386 (ViewerTest_myDrivers, TCollection_AsciiString("Driver"));
387 }
388 myViewerName = TCollection_AsciiString(myDriverName + "/" + aName);
389
390 myViewName = TCollection_AsciiString(myDriverName + "/" + theInputString);
391 }
392 else
393 {
394 //Here is driverName/viewerName/viewName
395 myDriverName = TCollection_AsciiString(aName);
396
397 TCollection_AsciiString aViewerName(theInputString);
398 aViewerName.Split(aViewerName.SearchFromEnd("/") - 1);
399 myViewerName = TCollection_AsciiString(aViewerName);
400
401 myViewName = TCollection_AsciiString(theInputString);
402 }
403 }
404 }
405};
406
407//==============================================================================
408//function : FindContextByView
409//purpose : Find AIS_InteractiveContext by View
410//==============================================================================
411
412Handle(AIS_InteractiveContext) FindContextByView (const Handle(V3d_View)& theView)
413{
414 Handle(AIS_InteractiveContext) anAISContext;
415
416 for (NCollection_DoubleMap<TCollection_AsciiString, Handle(AIS_InteractiveContext)>::Iterator
417 anIter (ViewerTest_myContexts); anIter.More(); anIter.Next())
418 {
419 if (anIter.Value()->CurrentViewer() == theView->Viewer())
420 return anIter.Key2();
421 }
422 return anAISContext;
423}
424
425
426//==============================================================================
427//function : SetWindowTitle
428//purpose : Set window title
429//==============================================================================
430
431void SetWindowTitle (const Handle(Aspect_Window)& theWindow,
432 Standard_CString theTitle)
433{
58655684 434#if defined(_WIN32)
18d715bd 435 SetWindowText ((HWND)Handle(WNT_Window)::DownCast(theWindow)->HWindow(),
436 theTitle);
437#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
438 SetCocoaWindowTitle (Handle(Cocoa_Window)::DownCast(theWindow), theTitle);
439#else
440 if(GetDisplayConnection()->GetDisplay())
441 {
442 Window aWindow =
443 Handle(Xw_Window)::DownCast(theWindow)->XWindow();
444 XStoreName (GetDisplayConnection()->GetDisplay(), aWindow , theTitle);
445 }
446#endif
447}
448
449//==============================================================================
450//function : IsWindowOverlapped
451//purpose : Check if theWindow overlapp another view
452//==============================================================================
453
454Standard_Boolean IsWindowOverlapped (const Standard_Integer thePxLeft,
455 const Standard_Integer thePxTop,
456 const Standard_Integer thePxRight,
457 const Standard_Integer thePxBottom,
458 TCollection_AsciiString& theViewId)
459{
460 for(NCollection_DoubleMap <TCollection_AsciiString, Handle(V3d_View)>::Iterator
461 anIter(ViewerTest_myViews); anIter.More(); anIter.Next())
462 {
463 Standard_Integer aTop = 0,
464 aLeft = 0,
465 aRight = 0,
466 aBottom = 0;
467 anIter.Value()->Window()->Position(aLeft, aTop, aRight, aBottom);
468 if ((thePxLeft >= aLeft && thePxLeft <= aRight && thePxTop >= aTop && thePxTop <= aBottom) ||
469 (thePxLeft >= aLeft && thePxLeft <= aRight && thePxBottom >= aTop && thePxBottom <= aBottom) ||
470 (thePxRight >= aLeft && thePxRight <= aRight && thePxTop >= aTop && thePxTop <= aBottom) ||
471 (thePxRight >= aLeft && thePxRight <= aRight && thePxBottom >= aTop && thePxBottom <= aBottom))
472 {
473 theViewId = anIter.Key1();
474 return Standard_True;
475 }
476 }
477 return Standard_False;
478}
479
480// Workaround: to create and delete non-orthographic views outside ViewerTest
481void ViewerTest::RemoveViewName (const TCollection_AsciiString& theName)
482{
483 ViewerTest_myViews.UnBind1 (theName);
484}
485
486void ViewerTest::InitViewName (const TCollection_AsciiString& theName,
487 const Handle(V3d_View)& theView)
488{
489 ViewerTest_myViews.Bind (theName, theView);
490}
491
492TCollection_AsciiString ViewerTest::GetCurrentViewName ()
493{
494 return ViewerTest_myViews.Find2( ViewerTest::CurrentView());
495}
496//==============================================================================
7fd59977 497//function : ViewerInit
498//purpose : Create the window viewer and initialize all the global variable
499//==============================================================================
500
18d715bd 501TCollection_AsciiString ViewerTest::ViewerInit (const Standard_Integer thePxLeft,
502 const Standard_Integer thePxTop,
503 const Standard_Integer thePxWidth,
504 const Standard_Integer thePxHeight,
505 Standard_CString theViewName,
506 Standard_CString theDisplayName)
7fd59977 507{
8c3c9904 508 // Default position and dimension of the viewer window.
4fe56619 509 // Note that left top corner is set to be sufficiently small to have
8c3c9904 510 // window fit in the small screens (actual for remote desktops, see #23003).
4fe56619 511 // The position corresponds to the window's client area, thus some
8c3c9904 512 // gap is added for window frame to be visible.
513 Standard_Integer aPxLeft = 20;
514 Standard_Integer aPxTop = 40;
7fd59977 515 Standard_Integer aPxWidth = 409;
516 Standard_Integer aPxHeight = 409;
18d715bd 517 Standard_Boolean toCreateViewer = Standard_False;
518
58655684 519 Handle(OpenGl_GraphicDriver) aGraphicDriver;
18d715bd 520 ViewerTest_Names aViewNames(theViewName);
521 if (ViewerTest_myViews.IsBound1 (aViewNames.GetViewName ()))
522 aViewNames.SetViewName (aViewNames.GetViewerName() + "/" + CreateName<Handle(V3d_View)>(ViewerTest_myViews, "View"));
523
524 if (thePxLeft != 0)
525 aPxLeft = thePxLeft;
526 if (thePxTop != 0)
527 aPxTop = thePxTop;
528 if (thePxWidth != 0)
529 aPxWidth = thePxWidth;
530 if (thePxHeight != 0)
7fd59977 531 aPxHeight = thePxHeight;
4269bd1b 532
18d715bd 533 // Get graphic driver (create it or get from another view)
534 if (!ViewerTest_myDrivers.IsBound1 (aViewNames.GetDriverName()))
535 {
536 // Get connection string
58655684 537 #if !defined(_WIN32) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
18d715bd 538 TCollection_AsciiString aDisplayName(theDisplayName);
498ce76b 539 if (!aDisplayName.IsEmpty())
18d715bd 540 SetDisplayConnection (new Aspect_DisplayConnection ());
541 else
542 SetDisplayConnection (new Aspect_DisplayConnection (aDisplayName));
18d715bd 543 #else
498ce76b 544 (void)theDisplayName; // avoid warning on unused argument
18d715bd 545 SetDisplayConnection (new Aspect_DisplayConnection ());
546 #endif
65993a95 547 aGraphicDriver = new OpenGl_GraphicDriver (GetDisplayConnection());
58655684 548 aGraphicDriver->ChangeOptions() = ViewerTest_myDefaultCaps;
18d715bd 549 ViewerTest_myDrivers.Bind (aViewNames.GetDriverName(), aGraphicDriver);
550 toCreateViewer = Standard_True;
551 }
552 else
553 {
58655684 554 aGraphicDriver = Handle(OpenGl_GraphicDriver)::DownCast (ViewerTest_myDrivers.Find1 (aViewNames.GetDriverName()));
7fd59977 555 }
556
18d715bd 557 //Dispose the window if input parameters are default
558 if (!ViewerTest_myViews.IsEmpty() && thePxLeft == 0 && thePxTop == 0)
7fd59977 559 {
18d715bd 560 Standard_Integer aTop = 0,
561 aLeft = 0,
562 aRight = 0,
563 aBottom = 0,
564 aScreenWidth = 0,
565 aScreenHeight = 0;
566
567 // Get screen resolution
568#if defined(_WIN32) || defined(__WIN32__)
569 RECT aWindowSize;
570 GetClientRect(GetDesktopWindow(), &aWindowSize);
571 aScreenHeight = aWindowSize.bottom;
572 aScreenWidth = aWindowSize.right;
573#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
574 GetCocoaScreenResolution (aScreenWidth, aScreenHeight);
575#else
576 Screen *aScreen = DefaultScreenOfDisplay(GetDisplayConnection()->GetDisplay());
577 aScreenWidth = WidthOfScreen(aScreen);
578 aScreenHeight = HeightOfScreen(aScreen);
579#endif
580
581 TCollection_AsciiString anOverlappedViewId("");
773f53f1 582
583 while (IsWindowOverlapped (aPxLeft, aPxTop, aPxLeft + aPxWidth, aPxTop + aPxHeight, anOverlappedViewId))
dc3fe572 584 {
18d715bd 585 ViewerTest_myViews.Find1(anOverlappedViewId)->Window()->Position (aLeft, aTop, aRight, aBottom);
586
587 if (IsWindowOverlapped (aRight + 20, aPxTop, aRight + 20 + aPxWidth, aPxTop + aPxHeight, anOverlappedViewId)
588 && aRight + 2*aPxWidth + 40 > aScreenWidth)
589 {
590 if (aBottom + aPxHeight + 40 > aScreenHeight)
591 {
592 aPxLeft = 20;
593 aPxTop = 40;
594 break;
595 }
596 aPxLeft = 20;
597 aPxTop = aBottom + 40;
598 }
599 else
600 aPxLeft = aRight + 20;
dc3fe572 601 }
18d715bd 602 }
603
604 // Get viewer name
605 TCollection_AsciiString aTitle("3D View - ");
606 aTitle = aTitle + aViewNames.GetViewName() + "(*)";
607
608 // Change name of current active window
609 if (!ViewerTest::CurrentView().IsNull())
610 {
51740958 611 TCollection_AsciiString anActiveWindowTitle("3D View - ");
612 anActiveWindowTitle = anActiveWindowTitle
18d715bd 613 + ViewerTest_myViews.Find2 (ViewerTest::CurrentView());
51740958 614 SetWindowTitle (ViewerTest::CurrentView()->Window(), anActiveWindowTitle.ToCString());
18d715bd 615 }
616
617 // Create viewer
eb4320f2 618 Handle(V3d_Viewer) a3DViewer;
18d715bd 619 // If it's the single view, we first look for empty context
620 if (ViewerTest_myViews.IsEmpty() && !ViewerTest_myContexts.IsEmpty())
621 {
622 NCollection_DoubleMap <TCollection_AsciiString, Handle(AIS_InteractiveContext)>::Iterator
623 anIter(ViewerTest_myContexts);
624 if (anIter.More())
625 ViewerTest::SetAISContext (anIter.Value());
626 a3DViewer = ViewerTest::GetAISContext()->CurrentViewer();
18d715bd 627 }
628 else if (ViewerTest_myContexts.IsBound1(aViewNames.GetViewerName()))
629 {
630 ViewerTest::SetAISContext(ViewerTest_myContexts.Find1(aViewNames.GetViewerName()));
631 a3DViewer = ViewerTest::GetAISContext()->CurrentViewer();
18d715bd 632 }
eb4320f2 633 else if (a3DViewer.IsNull())
18d715bd 634 {
635 toCreateViewer = Standard_True;
636 TCollection_ExtendedString NameOfWindow("Viewer3D");
637 a3DViewer = new V3d_Viewer(aGraphicDriver, NameOfWindow.ToExtString());
f42753ed 638 a3DViewer->SetDefaultBackgroundColor (ViewerTest_DefaultBackground.FlatColor);
639 a3DViewer->SetDefaultBgGradientColors (ViewerTest_DefaultBackground.GradientColor1,
640 ViewerTest_DefaultBackground.GradientColor2,
641 ViewerTest_DefaultBackground.FillMethod);
18d715bd 642 }
643
644 // AIS context setup
645 if (ViewerTest::GetAISContext().IsNull() ||
646 !(ViewerTest_myContexts.IsBound1(aViewNames.GetViewerName())))
647 {
e79a94b9 648 Handle(AIS_InteractiveContext) aContext = new AIS_InteractiveContext (a3DViewer);
18d715bd 649 ViewerTest::SetAISContext (aContext);
650 ViewerTest_myContexts.Bind (aViewNames.GetViewerName(), ViewerTest::GetAISContext());
651 }
652 else
e79a94b9 653 {
18d715bd 654 ViewerTest::ResetEventManager();
e79a94b9 655 }
18d715bd 656
657 // Create window
e79a94b9 658#if defined(_WIN32)
659 VT_GetWindow() = new WNT_Window (aTitle.ToCString(),
660 Handle(WNT_WClass)::DownCast (WClass()),
62e1beed 661 Draw_VirtualWindows ? WS_POPUP : WS_OVERLAPPEDWINDOW,
e79a94b9 662 aPxLeft, aPxTop,
663 aPxWidth, aPxHeight,
664 Quantity_NOC_BLACK);
4fe56619 665#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
e79a94b9 666 VT_GetWindow() = new Cocoa_Window (aTitle.ToCString(),
667 aPxLeft, aPxTop,
668 aPxWidth, aPxHeight);
669 ViewerTest_SetCocoaEventManagerView (VT_GetWindow());
7fd59977 670#else
e79a94b9 671 VT_GetWindow() = new Xw_Window (aGraphicDriver->GetDisplayConnection(),
672 aTitle.ToCString(),
673 aPxLeft, aPxTop,
674 aPxWidth, aPxHeight);
7fd59977 675#endif
18d715bd 676 VT_GetWindow()->SetVirtual (Draw_VirtualWindows);
7fd59977 677
d09dda09 678 // View setup
679 Handle(V3d_View) aView = a3DViewer->CreateView();
680 aView->SetWindow (VT_GetWindow());
c3282ec1 681 ViewerTest::GetAISContext()->RedrawImmediate (a3DViewer);
4269bd1b 682
18d715bd 683 ViewerTest::CurrentView(aView);
684 ViewerTest_myViews.Bind (aViewNames.GetViewName(), aView);
7fd59977 685
18d715bd 686 // Setup for X11 or NT
687 OSWindowSetup();
7fd59977 688
18d715bd 689 // Set parameters for V3d_View and V3d_Viewer
690 const Handle (V3d_View) aV3dView = ViewerTest::CurrentView();
691 aV3dView->SetComputedMode(Standard_False);
692 MyHLRIsOn = aV3dView->ComputedMode();
693 aV3dView->SetZClippingDepth(0.5);
694 aV3dView->SetZClippingWidth(ZCLIPWIDTH/2.);
7fd59977 695
18d715bd 696 a3DViewer->SetDefaultBackgroundColor(Quantity_NOC_BLACK);
697 if (toCreateViewer)
698 {
7fd59977 699 a3DViewer->SetDefaultLights();
700 a3DViewer->SetLightOn();
18d715bd 701 }
7fd59977 702
e79a94b9 703 #if !defined(_WIN32) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
4fe56619 704 #if TCL_MAJOR_VERSION < 8
18d715bd 705 Tk_CreateFileHandler((void*)XConnectionNumber(GetDisplayConnection()->GetDisplay()),
7fd59977 706 TK_READABLE, VProcessEvents, (ClientData) VT_GetWindow()->XWindow() );
4fe56619 707 #else
18d715bd 708 Tk_CreateFileHandler(XConnectionNumber(GetDisplayConnection()->GetDisplay()),
7fd59977 709 TK_READABLE, VProcessEvents, (ClientData) VT_GetWindow()->XWindow() );
4fe56619 710 #endif
711 #endif
7fd59977 712
7fd59977 713 VT_GetWindow()->Map();
4269bd1b 714
18d715bd 715 // Set the handle of created view in the event manager
716 ViewerTest::ResetEventManager();
717
4fe56619 718 ViewerTest::CurrentView()->Redraw();
18d715bd 719
720 aView.Nullify();
721 a3DViewer.Nullify();
18d715bd 722
723 return aViewNames.GetViewName();
724}
725
726//==============================================================================
4269bd1b 727//function : RedrawAllViews
728//purpose : Redraw all created views
729//==============================================================================
730void ViewerTest::RedrawAllViews()
731{
732 NCollection_DoubleMap<TCollection_AsciiString, Handle(V3d_View)>::Iterator aViewIt(ViewerTest_myViews);
733 for (; aViewIt.More(); aViewIt.Next())
734 {
735 const Handle(V3d_View)& aView = aViewIt.Key2();
736 aView->Redraw();
737 }
738}
739
740//==============================================================================
7fd59977 741//function : Vinit
742//purpose : Create the window viewer and initialize all the global variable
e79a94b9 743// Use Tk_CreateFileHandler on UNIX to catch the X11 Viewer event
7fd59977 744//==============================================================================
745
18d715bd 746static int VInit (Draw_Interpretor& theDi, Standard_Integer theArgsNb, const char** theArgVec)
7fd59977 747{
e79a94b9 748 if (theArgsNb > 9)
18d715bd 749 {
e79a94b9 750 std::cerr << theArgVec[0] << ": incorrect number of command arguments.\n"
751 << "Type help for more information.\n";
18d715bd 752 return 1;
753 }
18d715bd 754
e79a94b9 755 TCollection_AsciiString aViewName, aDisplayName;
756 Standard_Integer aPxLeft = 0, aPxTop = 0, aPxWidth = 0, aPxHeight = 0;
757 TCollection_AsciiString aName, aValue;
758 for (Standard_Integer anArgIt = 1; anArgIt < theArgsNb; ++anArgIt)
18d715bd 759 {
e79a94b9 760 const TCollection_AsciiString anArg = theArgVec[anArgIt];
761 TCollection_AsciiString anArgCase = anArg;
762 anArgCase.UpperCase();
1d7ca641 763 if (ViewerTest::SplitParameter (anArg, aName, aValue))
18d715bd 764 {
e79a94b9 765 aName.UpperCase();
766 if (aName.IsEqual ("NAME"))
18d715bd 767 {
768 aViewName = aValue;
769 }
e79a94b9 770 else if (aName.IsEqual ("L")
771 || aName.IsEqual ("LEFT"))
772 {
18d715bd 773 aPxLeft = aValue.IntegerValue();
e79a94b9 774 }
775 else if (aName.IsEqual ("T")
776 || aName.IsEqual ("TOP"))
777 {
18d715bd 778 aPxTop = aValue.IntegerValue();
e79a94b9 779 }
780 #if !defined(_WIN32) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
781 else if (aName.IsEqual ("DISP")
782 || aName.IsEqual ("DISPLAY"))
783 {
18d715bd 784 aDisplayName = aValue;
e79a94b9 785 }
786 #endif
787 else if (aName.IsEqual ("W")
788 || aName.IsEqual ("WIDTH"))
789 {
18d715bd 790 aPxWidth = aValue.IntegerValue();
e79a94b9 791 }
792 else if (aName.IsEqual ("H")
793 || aName.IsEqual ("HEIGHT"))
794 {
18d715bd 795 aPxHeight = aValue.IntegerValue();
e79a94b9 796 }
18d715bd 797 else
798 {
e79a94b9 799 std::cerr << theArgVec[0] << ": Warning: unknown argument " << anArg << ".\n";
18d715bd 800 }
801 }
e79a94b9 802 else if (aViewName.IsEmpty())
803 {
804 aViewName = anArg;
805 }
806 else
807 {
808 std::cerr << theArgVec[0] << ": Warning: unknown argument " << anArg << ".\n";
809 }
18d715bd 810 }
811
812 ViewerTest_Names aViewNames (aViewName);
e79a94b9 813 if (ViewerTest_myViews.IsBound1 (aViewNames.GetViewName()))
18d715bd 814 {
e79a94b9 815 TCollection_AsciiString aCommand = TCollection_AsciiString ("vactivate ") + aViewNames.GetViewName();
816 theDi.Eval (aCommand.ToCString());
18d715bd 817 return 0;
818 }
819
820 TCollection_AsciiString aViewId = ViewerTest::ViewerInit (aPxLeft, aPxTop, aPxWidth, aPxHeight,
821 aViewName.ToCString(),
822 aDisplayName.ToCString());
e79a94b9 823 theDi << aViewId;
7fd59977 824 return 0;
825}
826
827//==============================================================================
0a768f56 828//function : VHLR
829//purpose : hidden lines removal algorithm
e9224045 830//draw args: vhlr is_enabled={on|off} [show_hidden={1|0}]
0a768f56 831//==============================================================================
832
833static int VHLR (Draw_Interpretor& di, Standard_Integer argc, const char** argv)
834{
835 if (ViewerTest::CurrentView().IsNull())
836 {
837 di << argv[0] << ": Call vinit before this command, please.\n";
838 return 1;
839 }
840
e9224045 841 if (argc < 2)
0a768f56 842 {
843 di << argv[0] << ": Wrong number of command arguments.\n"
844 << "Type help " << argv[0] << " for more information.\n";
845 return 1;
846 }
847
e9224045 848 // Enable or disable HLR mode.
0a768f56 849 Standard_Boolean isHLROn =
850 (!strcasecmp (argv[1], "on")) ? Standard_True : Standard_False;
851
e9224045 852 if (isHLROn != MyHLRIsOn)
0a768f56 853 {
e9224045 854 MyHLRIsOn = isHLROn;
855 ViewerTest::CurrentView()->SetComputedMode (MyHLRIsOn);
0a768f56 856 }
857
e9224045 858 // Show or hide hidden lines in HLR mode.
859 Standard_Boolean isCurrentShowHidden
860 = ViewerTest::GetAISContext()->DefaultDrawer()->DrawHiddenLine();
861
862 Standard_Boolean isShowHidden =
863 (argc == 3) ? (atoi(argv[2]) == 1 ? Standard_True : Standard_False)
864 : isCurrentShowHidden;
865
866
867 if (isShowHidden != isCurrentShowHidden)
868 {
869 if (isShowHidden)
870 {
871 ViewerTest::GetAISContext()->DefaultDrawer()->EnableDrawHiddenLine();
872 }
873 else
874 {
875 ViewerTest::GetAISContext()->DefaultDrawer()->DisableDrawHiddenLine();
876 }
877
878 // Redisplay shapes.
879 if (MyHLRIsOn)
880 {
881 AIS_ListOfInteractive aListOfShapes;
882 ViewerTest::GetAISContext()->DisplayedObjects (aListOfShapes);
883
884 for (AIS_ListIteratorOfListOfInteractive anIter(aListOfShapes); anIter.More(); anIter.Next())
885 {
886 Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast (anIter.Value());
887 if (aShape.IsNull())
888 {
889 continue;
890 }
36132a2e 891 ViewerTest::GetAISContext()->Redisplay (aShape, Standard_False);
e9224045 892 }
893 }
894 }
0a768f56 895
e9224045 896 ViewerTest::CurrentView()->Update();
0a768f56 897 return 0;
898}
899
900//==============================================================================
901//function : VHLRType
902//purpose : change type of using HLR algorithm
903//==============================================================================
904
905static int VHLRType (Draw_Interpretor& di, Standard_Integer argc, const char** argv)
906{
907 if (ViewerTest::CurrentView().IsNull())
908 {
909 di << argv[0] << ": Call vinit before this command, please.\n";
910 return 1;
911 }
912
913 if (argc < 2)
914 {
915 di << argv[0] << ": Wrong number of command arguments.\n"
916 << "Type help " << argv[0] << " for more information.\n";
917 return 1;
918 }
919
920 Prs3d_TypeOfHLR aTypeOfHLR =
921 (!strcasecmp (argv[1], "algo")) ? Prs3d_TOH_Algo : Prs3d_TOH_PolyAlgo;
922
923 if (argc == 2)
924 {
925 AIS_ListOfInteractive aListOfShapes;
926 ViewerTest::GetAISContext()->DisplayedObjects (aListOfShapes);
927 ViewerTest::GetAISContext()->DefaultDrawer()->SetTypeOfHLR(aTypeOfHLR);
928 for (AIS_ListIteratorOfListOfInteractive anIter(aListOfShapes);
929 anIter.More(); anIter.Next())
930 {
931 Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast(anIter.Value());
932 if (aShape.IsNull())
933 continue;
934 if (aShape->TypeOfHLR() != aTypeOfHLR)
935 aShape->SetTypeOfHLR (aTypeOfHLR);
936 if (MyHLRIsOn)
36132a2e 937 ViewerTest::GetAISContext()->Redisplay (aShape, Standard_False);
0a768f56 938 }
939 ViewerTest::CurrentView()->Update();
940 return 0;
941 }
942 else
943 {
944 for (Standard_Integer i = 2; i < argc; ++i)
945 {
946 ViewerTest_DoubleMapOfInteractiveAndName& aMap = GetMapOfAIS();
947 TCollection_AsciiString aName (argv[i]);
948
949 if (!aMap.IsBound2 (aName))
950 {
586db386 951 di << argv[0] << ": Wrong shape name:" << aName.ToCString() << ".\n";
0a768f56 952 continue;
953 }
954 Handle(AIS_Shape) anAISObject =
955 Handle(AIS_Shape)::DownCast (aMap.Find2(aName));
956 if (anAISObject.IsNull())
957 continue;
958 anAISObject->SetTypeOfHLR (aTypeOfHLR);
959 if (MyHLRIsOn)
36132a2e 960 ViewerTest::GetAISContext()->Redisplay (anAISObject, Standard_False);
0a768f56 961 }
962 ViewerTest::CurrentView()->Update();
963 }
964
965 return 0;
966}
967
968//==============================================================================
18d715bd 969//function : FindViewIdByWindowHandle
970//purpose : Find theView Id in the map of views by window handle
971//==============================================================================
972#if defined(_WIN32) || defined(__WIN32__) || (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
973TCollection_AsciiString FindViewIdByWindowHandle(const Aspect_Handle theWindowHandle)
974{
975 for (NCollection_DoubleMap<TCollection_AsciiString, Handle(V3d_View)>::Iterator
976 anIter(ViewerTest_myViews); anIter.More(); anIter.Next())
977 {
978 Aspect_Handle aWindowHandle = GetWindowHandle(anIter.Value()->Window());
979 if (aWindowHandle == theWindowHandle)
980 return anIter.Key1();
981 }
982 return TCollection_AsciiString("");
983}
984#endif
985
986//==============================================================================
987//function : ActivateView
988//purpose : Make the view active
989//==============================================================================
990
991void ActivateView (const TCollection_AsciiString& theViewName)
992{
993 const Handle(V3d_View) aView = ViewerTest_myViews.Find1(theViewName);
994 if (!aView.IsNull())
995 {
996 Handle(AIS_InteractiveContext) anAISContext = FindContextByView(aView);
997 if (!anAISContext.IsNull())
998 {
999 if (!ViewerTest::CurrentView().IsNull())
1000 {
1001 TCollection_AsciiString aTitle("3D View - ");
1002 aTitle = aTitle + ViewerTest_myViews.Find2 (ViewerTest::CurrentView());
1003 SetWindowTitle (ViewerTest::CurrentView()->Window(), aTitle.ToCString());
1004 }
1005
1006 ViewerTest::CurrentView (aView);
1007 // Update degenerate mode
1008 MyHLRIsOn = ViewerTest::CurrentView()->ComputedMode();
1009 ViewerTest::SetAISContext (anAISContext);
1010 TCollection_AsciiString aTitle = TCollection_AsciiString("3D View - ");
1011 aTitle = aTitle + theViewName + "(*)";
1012 SetWindowTitle (ViewerTest::CurrentView()->Window(), aTitle.ToCString());
1013#if defined(_WIN32) || defined(__WIN32__)
1014 VT_GetWindow() = Handle(WNT_Window)::DownCast(ViewerTest::CurrentView()->Window());
1015#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
1016 VT_GetWindow() = Handle(Cocoa_Window)::DownCast(ViewerTest::CurrentView()->Window());
1017#else
1018 VT_GetWindow() = Handle(Xw_Window)::DownCast(ViewerTest::CurrentView()->Window());
1019#endif
1020 SetDisplayConnection(ViewerTest::CurrentView()->Viewer()->Driver()->GetDisplayConnection());
1021 ViewerTest::CurrentView()->Redraw();
1022 }
1023 }
1024}
1025
1026//==============================================================================
1027//function : RemoveView
0e93d9e5 1028//purpose :
1029//==============================================================================
1030void ViewerTest::RemoveView (const Handle(V3d_View)& theView,
1031 const Standard_Boolean theToRemoveContext)
1032{
1033 if (!ViewerTest_myViews.IsBound2 (theView))
1034 {
1035 return;
1036 }
1037
1038 const TCollection_AsciiString aViewName = ViewerTest_myViews.Find2 (theView);
1039 RemoveView (aViewName, theToRemoveContext);
1040}
1041
1042//==============================================================================
1043//function : RemoveView
18d715bd 1044//purpose : Close and remove view from display, clear maps if neccessary
1045//==============================================================================
1046void ViewerTest::RemoveView (const TCollection_AsciiString& theViewName, const Standard_Boolean isContextRemoved)
1047{
1048 if (!ViewerTest_myViews.IsBound1(theViewName))
1049 {
1050 cout << "Wrong view name\n";
1051 return;
1052 }
1053
1054 // Activate another view if it's active now
1055 if (ViewerTest_myViews.Find1(theViewName) == ViewerTest::CurrentView())
1056 {
1057 if (ViewerTest_myViews.Extent() > 1)
1058 {
1059 TCollection_AsciiString aNewViewName;
1060 for (NCollection_DoubleMap <TCollection_AsciiString, Handle(V3d_View)> :: Iterator
1061 anIter(ViewerTest_myViews); anIter.More(); anIter.Next())
1062 if (anIter.Key1() != theViewName)
1063 {
1064 aNewViewName = anIter.Key1();
1065 break;
1066 }
1067 ActivateView (aNewViewName);
1068 }
1069 else
1070 {
1071 Handle(V3d_View) anEmptyView;
1072#if defined(_WIN32) || defined(__WIN32__)
1073 Handle(WNT_Window) anEmptyWindow;
1074#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
1075 Handle(Cocoa_Window) anEmptyWindow;
1076#else
1077 Handle(Xw_Window) anEmptyWindow;
1078#endif
1079 VT_GetWindow() = anEmptyWindow;
1080 ViewerTest::CurrentView (anEmptyView);
1081 if (isContextRemoved)
1082 {
1083 Handle(AIS_InteractiveContext) anEmptyContext;
1084 ViewerTest::SetAISContext(anEmptyContext);
1085 }
1086 }
1087 }
1088
1089 // Delete view
1090 Handle(V3d_View) aView = ViewerTest_myViews.Find1(theViewName);
1091 Handle(AIS_InteractiveContext) aCurrentContext = FindContextByView(aView);
1092
1093 // Remove view resources
18d715bd 1094 ViewerTest_myViews.UnBind1(theViewName);
1095 aView->Remove();
1096
1097#if !defined(_WIN32) && !defined(__WIN32__) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
1098 XFlush (GetDisplayConnection()->GetDisplay());
1099#endif
1100
1101 // Keep context opened only if the closed view is last to avoid
1102 // unused empty contexts
1103 if (!aCurrentContext.IsNull())
1104 {
1105 // Check if there are more difined views in the viewer
1106 aCurrentContext->CurrentViewer()->InitDefinedViews();
1107 if ((isContextRemoved || ViewerTest_myContexts.Size() != 1) && !aCurrentContext->CurrentViewer()->MoreDefinedViews())
1108 {
1109 // Remove driver if there is no viewers that use it
1110 Standard_Boolean isRemoveDriver = Standard_True;
1111 for(NCollection_DoubleMap<TCollection_AsciiString, Handle(AIS_InteractiveContext)>::Iterator
1112 anIter(ViewerTest_myContexts); anIter.More(); anIter.Next())
1113 {
1114 if (aCurrentContext != anIter.Key2() &&
1115 aCurrentContext->CurrentViewer()->Driver() == anIter.Value()->CurrentViewer()->Driver())
1116 {
1117 isRemoveDriver = Standard_False;
1118 break;
1119 }
1120 }
1121 if(isRemoveDriver)
1122 {
1123 ViewerTest_myDrivers.UnBind2 (aCurrentContext->CurrentViewer()->Driver());
1124 #if !defined(_WIN32) && !defined(__WIN32__) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
1125 #if TCL_MAJOR_VERSION < 8
1126 Tk_DeleteFileHandler((void*)XConnectionNumber(aCurrentContext->CurrentViewer()->Driver()->GetDisplayConnection()->GetDisplay()));
1127 #else
1128 Tk_DeleteFileHandler(XConnectionNumber(aCurrentContext->CurrentViewer()->Driver()->GetDisplayConnection()->GetDisplay()));
1129 #endif
1130 #endif
1131 }
1132
1133 ViewerTest_myContexts.UnBind2(aCurrentContext);
1134 }
1135 }
1136 cout << "3D View - " << theViewName << " was deleted.\n";
1137
1138}
1139
1140//==============================================================================
1141//function : VClose
1142//purpose : Remove the view defined by its name
1143//==============================================================================
1144
d0cc1cb7 1145static int VClose (Draw_Interpretor& /*theDi*/,
1146 Standard_Integer theArgsNb,
1147 const char** theArgVec)
18d715bd 1148{
18d715bd 1149 NCollection_List<TCollection_AsciiString> aViewList;
d0cc1cb7 1150 if (theArgsNb > 1)
18d715bd 1151 {
d0cc1cb7 1152 TCollection_AsciiString anArg (theArgVec[1]);
1153 anArg.UpperCase();
1154 if (anArg.IsEqual ("ALL")
1155 || anArg.IsEqual ("*"))
1156 {
1157 for (NCollection_DoubleMap<TCollection_AsciiString, Handle(V3d_View)>::Iterator anIter (ViewerTest_myViews);
1158 anIter.More(); anIter.Next())
1159 {
1160 aViewList.Append (anIter.Key1());
1161 }
1162 if (aViewList.IsEmpty())
1163 {
1164 std::cout << "No view to close\n";
1165 return 0;
1166 }
1167 }
1168 else
18d715bd 1169 {
d0cc1cb7 1170 ViewerTest_Names aViewName (theArgVec[1]);
1171 if (!ViewerTest_myViews.IsBound1 (aViewName.GetViewName()))
1172 {
1173 std::cerr << "The view with name '" << theArgVec[1] << "' does not exist\n";
1174 return 1;
1175 }
1176 aViewList.Append (aViewName.GetViewName());
18d715bd 1177 }
1178 }
1179 else
1180 {
d0cc1cb7 1181 // close active view
1182 if (ViewerTest::CurrentView().IsNull())
1183 {
1184 std::cerr << "No active view!\n";
1185 return 1;
1186 }
1187 aViewList.Append (ViewerTest_myViews.Find2 (ViewerTest::CurrentView()));
18d715bd 1188 }
1189
d0cc1cb7 1190 Standard_Boolean toRemoveContext = (theArgsNb != 3 || Draw::Atoi (theArgVec[2]) != 1);
18d715bd 1191 for (NCollection_List<TCollection_AsciiString>::Iterator anIter(aViewList);
1192 anIter.More(); anIter.Next())
1193 {
d0cc1cb7 1194 ViewerTest::RemoveView (anIter.Value(), toRemoveContext);
18d715bd 1195 }
1196
1197 return 0;
1198}
1199
1200//==============================================================================
1201//function : VActivate
1202//purpose : Activate the view defined by its ID
1203//==============================================================================
1204
1205static int VActivate (Draw_Interpretor& theDi, Standard_Integer theArgsNb, const char** theArgVec)
1206{
1207 if (theArgsNb > 2)
1208 {
1209 theDi << theArgVec[0] << ": wrong number of command arguments.\n"
1210 << "Usage: " << theArgVec[0] << " ViewID\n";
1211 return 1;
1212 }
1213 if(theArgsNb == 1)
1214 {
1215 theDi.Eval("vviewlist");
1216 return 0;
1217 }
1218
1219 TCollection_AsciiString aNameString(theArgVec[1]);
29cb310a 1220 if ( strcasecmp( aNameString.ToCString(), "NONE" ) == 0 )
18d715bd 1221 {
1222 TCollection_AsciiString aTitle("3D View - ");
1223 aTitle = aTitle + ViewerTest_myViews.Find2(ViewerTest::CurrentView());
1224 SetWindowTitle (ViewerTest::CurrentView()->Window(), aTitle.ToCString());
1225 Handle(V3d_View) anEmptyView;
1226#if defined(_WIN32) || defined(__WIN32__)
1227 Handle(WNT_Window) anEmptyWindow;
1228#elif defined(__APPLE__) && !defined(MACOSX_USE_GLX)
1229 Handle(Cocoa_Window) anEmptyWindow;
1230#else
1231 Handle(Xw_Window) anEmptyWindow;
1232#endif
1233 VT_GetWindow() = anEmptyWindow;
1234 ViewerTest::CurrentView (anEmptyView);
1235 ViewerTest::ResetEventManager();
1236 theDi << theArgVec[0] << ": all views are inactive\n";
1237 return 0;
1238 }
1239
1240 ViewerTest_Names aViewNames(aNameString);
1241
1242 // Check if this view exists in the viewer with the driver
1243 if (!ViewerTest_myViews.IsBound1(aViewNames.GetViewName()))
1244 {
1245 theDi << "Wrong view name\n";
1246 return 1;
1247 }
1248
1249 // Check if it is active already
1250 if (ViewerTest::CurrentView() == ViewerTest_myViews.Find1(aViewNames.GetViewName()))
1251 {
1252 theDi << theArgVec[0] << ": the view is active already\n";
1253 return 0;
1254 }
1255
1256 ActivateView (aViewNames.GetViewName());
1257 return 0;
1258}
1259
1260//==============================================================================
1261//function : VViewList
1262//purpose : Print current list of views per viewer and graphic driver ID
1263// shared between viewers
1264//==============================================================================
1265
1266static int VViewList (Draw_Interpretor& theDi, Standard_Integer theArgsNb, const char** theArgVec)
1267{
1268 if (theArgsNb > 2)
1269 {
1270 theDi << theArgVec[0] << ": Wrong number of command arguments\n"
29cb310a 1271 << "Usage: " << theArgVec[0] << " name";
18d715bd 1272 return 1;
1273 }
1274 if (ViewerTest_myContexts.Size() < 1)
1275 return 0;
1276
18d715bd 1277 Standard_Boolean isTreeView =
29cb310a 1278 (( theArgsNb==1 ) || ( strcasecmp( theArgVec[1], "long" ) != 0 ));
18d715bd 1279
1280 if (isTreeView)
1281 theDi << theArgVec[0] <<":\n";
1282
1283 for (NCollection_DoubleMap <TCollection_AsciiString, Handle(Graphic3d_GraphicDriver)>::Iterator
1284 aDriverIter(ViewerTest_myDrivers); aDriverIter.More(); aDriverIter.Next())
1285 {
1286 if (isTreeView)
1287 theDi << aDriverIter.Key1() << ":\n";
1288
1289 for (NCollection_DoubleMap <TCollection_AsciiString, Handle(AIS_InteractiveContext)>::Iterator
1290 aContextIter(ViewerTest_myContexts); aContextIter.More(); aContextIter.Next())
1291 {
1292 if (aContextIter.Key1().Search(aDriverIter.Key1()) != -1)
1293 {
1294 if (isTreeView)
1295 {
1296 TCollection_AsciiString aContextName(aContextIter.Key1());
586db386 1297 theDi << " " << aContextName.Split(aDriverIter.Key1().Length() + 1) << ":\n";
18d715bd 1298 }
1299
1300 for (NCollection_DoubleMap <TCollection_AsciiString, Handle(V3d_View)>::Iterator
1301 aViewIter(ViewerTest_myViews); aViewIter.More(); aViewIter.Next())
1302 {
1303 if (aViewIter.Key1().Search(aContextIter.Key1()) != -1)
1304 {
1305 TCollection_AsciiString aViewName(aViewIter.Key1());
1306 if (isTreeView)
1307 {
1308 if (aViewIter.Value() == ViewerTest::CurrentView())
586db386 1309 theDi << " " << aViewName.Split(aContextIter.Key1().Length() + 1) << "(*)\n";
18d715bd 1310 else
1311 theDi << " " << aViewName.Split(aContextIter.Key1().Length() + 1) << "\n";
1312 }
1313 else
1314 {
1315 theDi << aViewName << " ";
1316 }
1317 }
1318 }
1319 }
1320 }
1321 }
1322 return 0;
1323}
1324
1325//==============================================================================
4fe56619 1326//function : VT_ProcessKeyPress
7fd59977 1327//purpose : Handle KeyPress event from a CString
1328//==============================================================================
4fe56619 1329void VT_ProcessKeyPress (const char* buf_ret)
7fd59977 1330{
1331 //cout << "KeyPress" << endl;
1332 const Handle(V3d_View) aView = ViewerTest::CurrentView();
7fd59977 1333 // Letter in alphabetic order
1334
b514beda 1335 if (!strcasecmp (buf_ret, "A"))
1336 {
7fd59977 1337 // AXO
1338 aView->SetProj(V3d_XposYnegZpos);
1339 }
b514beda 1340 else if (!strcasecmp (buf_ret, "D"))
1341 {
7fd59977 1342 // Reset
1343 aView->Reset();
1344 }
b514beda 1345 else if (!strcasecmp (buf_ret, "F"))
1346 {
b586500b 1347 if (ViewerTest::GetAISContext()->NbSelected() > 0)
1348 {
1349 ViewerTest::GetAISContext()->FitSelected (aView);
1350 }
1351 else
1352 {
1353 // FitAll
1354 aView->FitAll();
1355 }
7fd59977 1356 }
b514beda 1357 else if (!strcasecmp (buf_ret, "H"))
1358 {
7fd59977 1359 // HLR
1360 cout << "HLR" << endl;
de75ed09 1361 aView->SetComputedMode (!aView->ComputedMode());
1362 MyHLRIsOn = aView->ComputedMode();
7fd59977 1363 }
b514beda 1364 else if (!strcasecmp (buf_ret, "P"))
1365 {
0a768f56 1366 // Type of HLR
1367 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
1368 if (aContext->DefaultDrawer()->TypeOfHLR() == Prs3d_TOH_Algo)
1369 aContext->DefaultDrawer()->SetTypeOfHLR(Prs3d_TOH_PolyAlgo);
1370 else
1371 aContext->DefaultDrawer()->SetTypeOfHLR(Prs3d_TOH_Algo);
c3282ec1 1372 if (aContext->NbSelected()==0)
0a768f56 1373 {
1374 AIS_ListOfInteractive aListOfShapes;
1375 aContext->DisplayedObjects(aListOfShapes);
1376 for (AIS_ListIteratorOfListOfInteractive anIter(aListOfShapes);
1377 anIter.More(); anIter.Next())
1378 {
1379 Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast(anIter.Value());
1380 if (aShape.IsNull())
1381 continue;
1382 if (aShape->TypeOfHLR() == Prs3d_TOH_PolyAlgo)
1383 aShape->SetTypeOfHLR (Prs3d_TOH_Algo);
1384 else
1385 aShape->SetTypeOfHLR (Prs3d_TOH_PolyAlgo);
36132a2e 1386 aContext->Redisplay (aShape, Standard_False);
0a768f56 1387 }
1388 }
1389 else
1390 {
c3282ec1 1391 for (aContext->InitSelected();aContext->MoreSelected();aContext->NextSelected())
0a768f56 1392 {
c3282ec1 1393 Handle(AIS_Shape) aShape = Handle(AIS_Shape)::DownCast(aContext->SelectedInteractive());
0a768f56 1394 if (aShape.IsNull())
1395 continue;
1396 if(aShape->TypeOfHLR() == Prs3d_TOH_PolyAlgo)
1397 aShape->SetTypeOfHLR (Prs3d_TOH_Algo);
1398 else
1399 aShape->SetTypeOfHLR (Prs3d_TOH_PolyAlgo);
36132a2e 1400 aContext->Redisplay (aShape, Standard_False);
0a768f56 1401 }
1402 }
1403
1404 aContext->UpdateCurrentViewer();
4269bd1b 1405
0a768f56 1406 }
b514beda 1407 else if (!strcasecmp (buf_ret, "S"))
1408 {
1409 std::cout << "setup Shaded display mode" << std::endl;
4fe56619 1410
7fd59977 1411 Handle(AIS_InteractiveContext) Ctx = ViewerTest::GetAISContext();
c3282ec1 1412 if(Ctx->NbSelected()==0)
7fd59977 1413 Ctx->SetDisplayMode(AIS_Shaded);
1414 else{
c3282ec1 1415 for(Ctx->InitSelected();Ctx->MoreSelected();Ctx->NextSelected())
1416 Ctx->SetDisplayMode(Ctx->SelectedInteractive(),1,Standard_False);
7fd59977 1417 Ctx->UpdateCurrentViewer();
1418 }
1419 }
b514beda 1420 else if (!strcasecmp (buf_ret, "U"))
1421 {
41811896 1422 // Unset display mode
b514beda 1423 std::cout << "reset display mode to defaults" << std::endl;
4fe56619 1424
7fd59977 1425 Handle(AIS_InteractiveContext) Ctx = ViewerTest::GetAISContext();
c3282ec1 1426 if(Ctx->NbSelected()==0)
7fd59977 1427 Ctx->SetDisplayMode(AIS_WireFrame);
1428 else{
c3282ec1 1429 for(Ctx->InitSelected();Ctx->MoreSelected();Ctx->NextSelected())
1430 Ctx->UnsetDisplayMode(Ctx->SelectedInteractive(),Standard_False);
7fd59977 1431 Ctx->UpdateCurrentViewer();
1432 }
1433
1434 }
b514beda 1435 else if (!strcasecmp (buf_ret, "T"))
1436 {
7fd59977 1437 // Top
1438 aView->SetProj(V3d_Zpos);
1439 }
b514beda 1440 else if (!strcasecmp (buf_ret, "B"))
1441 {
41811896 1442 // Bottom
7fd59977 1443 aView->SetProj(V3d_Zneg);
1444 }
b514beda 1445 else if (!strcasecmp (buf_ret, "L"))
1446 {
41811896 1447 // Left
7fd59977 1448 aView->SetProj(V3d_Xneg);
1449 }
b514beda 1450 else if (!strcasecmp (buf_ret, "R"))
1451 {
41811896 1452 // Right
7fd59977 1453 aView->SetProj(V3d_Xpos);
1454 }
b514beda 1455 else if (!strcasecmp (buf_ret, "W"))
1456 {
1457 std::cout << "setup WireFrame display mode" << std::endl;
7fd59977 1458 Handle(AIS_InteractiveContext) Ctx = ViewerTest::GetAISContext();
c3282ec1 1459 if(Ctx->NbSelected()==0)
7fd59977 1460 Ctx->SetDisplayMode(AIS_WireFrame);
1461 else{
c3282ec1 1462 for(Ctx->InitSelected();Ctx->MoreSelected();Ctx->NextSelected())
1463 Ctx->SetDisplayMode(Ctx->SelectedInteractive(),0,Standard_False);
7fd59977 1464 Ctx->UpdateCurrentViewer();
1465 }
1466 }
b514beda 1467 else if (!strcasecmp (buf_ret, "Z"))
1468 {
7fd59977 1469 // ZCLIP
7fd59977 1470 if ( ZClipIsOn ) {
1471 cout << "ZClipping OFF" << endl;
1472 ZClipIsOn = 0;
1473
1474 aView->SetZClippingType(V3d_OFF);
1475 aView->Redraw();
1476 }
1477 else {
1478 cout << "ZClipping ON" << endl;
1479 ZClipIsOn = 1;
1480
1481 aView->SetZClippingType(V3d_FRONT);
1482 aView->Redraw();
1483 }
1484 }
b514beda 1485 else if (!strcasecmp (buf_ret, ","))
1486 {
7fd59977 1487 ViewerTest::GetAISContext()->HilightNextDetected(ViewerTest::CurrentView());
7fd59977 1488 }
b514beda 1489 else if (!strcasecmp (buf_ret, "."))
1490 {
7fd59977 1491 ViewerTest::GetAISContext()->HilightPreviousDetected(ViewerTest::CurrentView());
1492 }
f978241f 1493 else if (!strcasecmp (buf_ret, "/"))
1494 {
1495 Handle(Graphic3d_Camera) aCamera = aView->Camera();
1496 if (aCamera->IsStereo())
1497 {
1498 aCamera->SetIOD (aCamera->GetIODType(), aCamera->IOD() - 0.01);
1499 aView->Redraw();
1500 }
1501 }
1502 else if (!strcasecmp (buf_ret, "*"))
1503 {
1504 Handle(Graphic3d_Camera) aCamera = aView->Camera();
1505 if (aCamera->IsStereo())
1506 {
1507 aCamera->SetIOD (aCamera->GetIODType(), aCamera->IOD() + 0.01);
1508 aView->Redraw();
1509 }
1510 }
b514beda 1511 else if (*buf_ret == THE_KEY_DELETE)
1512 {
1513 Handle(AIS_InteractiveContext) aCtx = ViewerTest::GetAISContext();
1514 if (!aCtx.IsNull()
b514beda 1515 && aCtx->NbSelected() > 0)
1516 {
1517 Draw_Interprete ("verase");
1518 }
1519 }
1520 else
1521 {
1522 // Number
91322f44 1523 Standard_Integer Num = Draw::Atoi(buf_ret);
7fd59977 1524 if(Num>=0 && Num<=7)
1525 ViewerTest::StandardModeActivation(Num);
1526 }
1527}
1528
1529//==============================================================================
4fe56619 1530//function : VT_ProcessExpose
7fd59977 1531//purpose : Redraw the View on an Expose Event
1532//==============================================================================
4fe56619 1533void VT_ProcessExpose()
1534{
1535 Handle(V3d_View) aView3d = ViewerTest::CurrentView();
1536 if (!aView3d.IsNull())
1537 {
1538 aView3d->Redraw();
1539 }
7fd59977 1540}
1541
1542//==============================================================================
4fe56619 1543//function : VT_ProcessConfigure
7fd59977 1544//purpose : Resize the View on an Configure Event
1545//==============================================================================
4fe56619 1546void VT_ProcessConfigure()
7fd59977 1547{
4fe56619 1548 Handle(V3d_View) aView3d = ViewerTest::CurrentView();
1549 if (aView3d.IsNull())
1550 {
1551 return;
1552 }
1553
1554 aView3d->MustBeResized();
1555 aView3d->Update();
1556 aView3d->Redraw();
7fd59977 1557}
1558
1559//==============================================================================
4fe56619 1560//function : VT_ProcessButton1Press
7fd59977 1561//purpose : Picking
1562//==============================================================================
e79a94b9 1563Standard_Boolean VT_ProcessButton1Press (Standard_Integer ,
1564 const char** theArgVec,
1565 Standard_Boolean theToPick,
1566 Standard_Boolean theIsShift)
7fd59977 1567{
e79a94b9 1568 if (theToPick)
1569 {
7fd59977 1570 Standard_Real X, Y, Z;
e79a94b9 1571 ViewerTest::CurrentView()->Convert (X_Motion, Y_Motion, X, Y, Z);
7fd59977 1572
e79a94b9 1573 Draw::Set (theArgVec[1], X);
1574 Draw::Set (theArgVec[2], Y);
1575 Draw::Set (theArgVec[3], Z);
1576 }
7fd59977 1577
e79a94b9 1578 if (theIsShift)
1579 {
1580 ViewerTest::CurrentEventManager()->ShiftSelect();
1581 }
7fd59977 1582 else
e79a94b9 1583 {
1584 ViewerTest::CurrentEventManager()->Select();
1585 }
7fd59977 1586
e79a94b9 1587 return Standard_False;
7fd59977 1588}
1589
1590//==============================================================================
4fe56619 1591//function : VT_ProcessButton1Release
1592//purpose : End selecting
7fd59977 1593//==============================================================================
4fe56619 1594void VT_ProcessButton1Release (Standard_Boolean theIsShift)
1595{
1596 if (IsDragged)
1597 {
1598 IsDragged = Standard_False;
1599 Handle(ViewerTest_EventManager) EM = ViewerTest::CurrentEventManager();
1600 if (theIsShift)
1601 {
2157d6ac 1602 EM->ShiftSelect (X_ButtonPress, Y_ButtonPress,
1603 X_Motion, Y_Motion);
4fe56619 1604 }
1605 else
1606 {
2157d6ac 1607 EM->Select (X_ButtonPress, Y_ButtonPress,
1608 X_Motion, Y_Motion);
4fe56619 1609 }
1610 }
1611}
7fd59977 1612
4fe56619 1613//==============================================================================
1614//function : VT_ProcessButton3Press
1615//purpose : Start Rotation
1616//==============================================================================
1617void VT_ProcessButton3Press()
1618{
7fd59977 1619 Start_Rot = 1;
de75ed09 1620 if (MyHLRIsOn)
1621 {
1622 ViewerTest::CurrentView()->SetComputedMode (Standard_False);
1623 }
7fd59977 1624 ViewerTest::CurrentView()->StartRotation( X_ButtonPress, Y_ButtonPress );
7fd59977 1625}
4fe56619 1626
7fd59977 1627//==============================================================================
4fe56619 1628//function : VT_ProcessButton3Release
1629//purpose : End rotation
7fd59977 1630//==============================================================================
4fe56619 1631void VT_ProcessButton3Release()
1632{
1633 if (Start_Rot)
1634 {
7fd59977 1635 Start_Rot = 0;
de75ed09 1636 if (MyHLRIsOn)
1637 {
1638 ViewerTest::CurrentView()->SetComputedMode (Standard_True);
1639 }
7fd59977 1640 }
7fd59977 1641}
1642
1643//==============================================================================
1644//function : ProcessZClipMotion
1645//purpose : Zoom
1646//==============================================================================
1647
1648void ProcessZClipMotion()
1649{
1650 Handle(V3d_View) a3DView = ViewerTest::CurrentView();
1651 if ( Abs(X_Motion - X_ButtonPress) > 2 ) {
7fd59977 1652
1653 //Quantity_Length VDX, VDY;
1654 //a3DView->Size(VDX,VDY);
1655 //Standard_Real VDZ = a3DView->ZSize();
1656 //printf("View size (%lf,%lf,%lf)\n", VDX, VDY, VDZ);
1657
58978f9b 1658 Quantity_Length aDx = a3DView->Convert(X_Motion - X_ButtonPress);
7fd59977 1659
1660 // Front = Depth + width/2.
58978f9b 1661 Standard_Real aDepth = 0.5;
1662 Standard_Real aWidth = 0.1;
1663 a3DView->ZClipping(aDepth,aWidth);
7fd59977 1664
58978f9b 1665 aDepth += aDx;
7fd59977 1666
1667 //printf("dx %lf Depth %lf Width %lf\n", dx, D, W);
1668
58978f9b 1669 a3DView->SetZClippingDepth(aDepth);
7fd59977 1670
1671 a3DView->Redraw();
1672
1673 X_ButtonPress = X_Motion;
1674 Y_ButtonPress = Y_Motion;
1675 }
1676}
1677
1678//==============================================================================
1679//function : ProcessControlButton1Motion
1680//purpose : Zoom
1681//==============================================================================
1682
900f7229 1683#if defined(_WIN32) || ! defined(__APPLE__) || defined(MACOSX_USE_GLX)
7fd59977 1684static void ProcessControlButton1Motion()
1685{
1686 ViewerTest::CurrentView()->Zoom( X_ButtonPress, Y_ButtonPress, X_Motion, Y_Motion);
1687
1688 X_ButtonPress = X_Motion;
1689 Y_ButtonPress = Y_Motion;
1690}
900f7229 1691#endif
7fd59977 1692
1693//==============================================================================
4fe56619 1694//function : VT_ProcessControlButton2Motion
1695//purpose : Panning
7fd59977 1696//==============================================================================
4fe56619 1697void VT_ProcessControlButton2Motion()
7fd59977 1698{
197ac94e 1699 Standard_Integer aDx = X_Motion - X_ButtonPress;
1700 Standard_Integer aDy = Y_Motion - Y_ButtonPress;
7fd59977 1701
197ac94e 1702 aDy = -aDy; // Xwindow Y axis is from top to Bottom
7fd59977 1703
197ac94e 1704 ViewerTest::CurrentView()->Pan (aDx, aDy);
7fd59977 1705
1706 X_ButtonPress = X_Motion;
1707 Y_ButtonPress = Y_Motion;
1708}
1709
1710//==============================================================================
4fe56619 1711//function : VT_ProcessControlButton3Motion
7fd59977 1712//purpose : Rotation
1713//==============================================================================
4fe56619 1714void VT_ProcessControlButton3Motion()
7fd59977 1715{
4fe56619 1716 if (Start_Rot)
1717 {
1718 ViewerTest::CurrentView()->Rotation (X_Motion, Y_Motion);
1719 }
7fd59977 1720}
1721
1722//==============================================================================
4fe56619 1723//function : VT_ProcessMotion
1724//purpose :
7fd59977 1725//==============================================================================
4fe56619 1726void VT_ProcessMotion()
7fd59977 1727{
1728 //pre-hilights detected objects at mouse position
1729
1730 Handle(ViewerTest_EventManager) EM = ViewerTest::CurrentEventManager();
1731 EM->MoveTo(X_Motion, Y_Motion);
1732}
1733
1734
1735void ViewerTest::GetMousePosition(Standard_Integer& Xpix,Standard_Integer& Ypix)
1736{
1737 Xpix = X_Motion;Ypix=Y_Motion;
1738}
1739
1740//==============================================================================
44b8f2d6 1741//function : ViewProject: implements VAxo, VTop, VLeft, ...
1742//purpose : Switches to an axonometric, top, left and other views
1743//==============================================================================
1744
1745static int ViewProject(Draw_Interpretor& di, const V3d_TypeOfOrientation ori)
1746{
4fe56619 1747 if ( ViewerTest::CurrentView().IsNull() )
44b8f2d6 1748 {
586db386 1749 di<<"Call vinit before this command, please\n";
44b8f2d6 1750 return 1;
1751 }
1752
1753 ViewerTest::CurrentView()->SetProj(ori);
1754 return 0;
1755}
1756
1757//==============================================================================
7fd59977 1758//function : VAxo
1759//purpose : Switch to an Axonometric view
1760//Draw arg : No args
1761//==============================================================================
1762
1763static int VAxo(Draw_Interpretor& di, Standard_Integer , const char** )
44b8f2d6 1764{
1765 return ViewProject(di, V3d_XposYnegZpos);
7fd59977 1766}
1767
1768//==============================================================================
1769//function : VTop
1770//purpose : Switch to a Top View
1771//Draw arg : No args
1772//==============================================================================
1773
1774static int VTop(Draw_Interpretor& di, Standard_Integer , const char** )
1775{
44b8f2d6 1776 return ViewProject(di, V3d_Zpos);
1777}
7fd59977 1778
44b8f2d6 1779//==============================================================================
1780//function : VBottom
1781//purpose : Switch to a Bottom View
1782//Draw arg : No args
1783//==============================================================================
7fd59977 1784
44b8f2d6 1785static int VBottom(Draw_Interpretor& di, Standard_Integer , const char** )
1786{
1787 return ViewProject(di, V3d_Zneg);
1788}
7fd59977 1789
44b8f2d6 1790//==============================================================================
1791//function : VLeft
1792//purpose : Switch to a Left View
1793//Draw arg : No args
1794//==============================================================================
1795
1796static int VLeft(Draw_Interpretor& di, Standard_Integer , const char** )
1797{
27af3052 1798 return ViewProject(di, V3d_Xneg);
44b8f2d6 1799}
1800
1801//==============================================================================
1802//function : VRight
1803//purpose : Switch to a Right View
1804//Draw arg : No args
1805//==============================================================================
1806
1807static int VRight(Draw_Interpretor& di, Standard_Integer , const char** )
1808{
27af3052 1809 return ViewProject(di, V3d_Xpos);
44b8f2d6 1810}
7fd59977 1811
44b8f2d6 1812//==============================================================================
1813//function : VFront
1814//purpose : Switch to a Front View
1815//Draw arg : No args
1816//==============================================================================
1817
1818static int VFront(Draw_Interpretor& di, Standard_Integer , const char** )
1819{
27af3052 1820 return ViewProject(di, V3d_Yneg);
44b8f2d6 1821}
1822
1823//==============================================================================
1824//function : VBack
1825//purpose : Switch to a Back View
1826//Draw arg : No args
1827//==============================================================================
1828
1829static int VBack(Draw_Interpretor& di, Standard_Integer , const char** )
1830{
27af3052 1831 return ViewProject(di, V3d_Ypos);
7fd59977 1832}
1833
1834//==============================================================================
1835//function : VHelp
1836//purpose : Dsiplay help on viewer Keyboead and mouse commands
1837//Draw arg : No args
1838//==============================================================================
1839
1840static int VHelp(Draw_Interpretor& di, Standard_Integer , const char** )
1841{
1842
586db386 1843 di << "Q : Quit the application\n";
1844
1845 di << "=========================\n";
1846 di << "F : FitAll\n";
1847 di << "T : TopView\n";
1848 di << "B : BottomView\n";
1849 di << "R : RightView\n";
1850 di << "L : LeftView\n";
1851 di << "A : AxonometricView\n";
1852 di << "D : ResetView\n";
1853
1854 di << "=========================\n";
1855 di << "S : Shading\n";
1856 di << "W : Wireframe\n";
1857 di << "H : HidelLineRemoval\n";
1858 di << "U : Unset display mode\n";
1859 di << "Delete : Remove selection from viewer\n";
1860
1861 di << "=========================\n";
1862 di << "Selection mode \n";
1863 di << "0 : Shape\n";
1864 di << "1 : Vertex\n";
1865 di << "2 : Edge\n";
1866 di << "3 : Wire\n";
1867 di << "4 : Face\n";
1868 di << "5 : Shell\n";
1869 di << "6 : Solid\n";
1870 di << "7 : Compound\n";
1871
1872 di << "=========================\n";
1873 di << "Z : Switch Z clipping On/Off\n";
1874 di << ", : Hilight next detected\n";
1875 di << ". : Hilight previous detected\n";
7fd59977 1876
1877 return 0;
1878}
1879
57c28b61 1880#ifdef _WIN32
7fd59977 1881
1882static Standard_Boolean Ppick = 0;
1883static Standard_Integer Pargc = 0;
1884static const char** Pargv = NULL;
1885
1886
1887static LRESULT WINAPI AdvViewerWindowProc( HWND hwnd,
1888 UINT Msg,
1889 WPARAM wParam,
1890 LPARAM lParam )
1891{
18d715bd 1892 if (!ViewerTest_myViews.IsEmpty()) {
7fd59977 1893
1894 WPARAM fwKeys = wParam;
1895
1896 switch( Msg ) {
18d715bd 1897 case WM_CLOSE:
1898 {
1899 // Delete view from map of views
1900 ViewerTest::RemoveView(FindViewIdByWindowHandle(hwnd));
1901 return 0;
1902 }
1903 break;
1904 case WM_ACTIVATE:
1905 if(LOWORD(wParam) == WA_CLICKACTIVE || LOWORD(wParam) == WA_ACTIVE
1906 || ViewerTest::CurrentView().IsNull())
1907 {
1908 // Activate inactive window
1909 if(GetWindowHandle(VT_GetWindow()) != hwnd)
1910 {
1911 ActivateView (FindViewIdByWindowHandle(hwnd));
1912 }
1913 }
1914 break;
7fd59977 1915 case WM_LBUTTONUP:
8abada55 1916 if (!DragFirst)
7fd59977 1917 {
b12e1c7b 1918 if (ViewerTest::GetAISContext()->IsDisplayed (GetRubberBand()))
1919 {
1920 ViewerTest::GetAISContext()->Remove (GetRubberBand(), Standard_False);
1921 ViewerTest::GetAISContext()->CurrentViewer()->RedrawImmediate();
1922 }
1923
8abada55 1924 VT_ProcessButton1Release (fwKeys & MK_SHIFT);
7fd59977 1925 }
8abada55 1926 IsDragged = Standard_False;
7fd59977 1927 return ViewerWindowProc( hwnd, Msg, wParam, lParam );
1928
1929 case WM_LBUTTONDOWN:
1930 if( fwKeys == MK_LBUTTON || fwKeys == ( MK_LBUTTON | MK_SHIFT ) )
1931 {
1932 IsDragged = Standard_True;
1933 DragFirst = Standard_True;
4fe56619 1934 X_ButtonPress = LOWORD(lParam);
1935 Y_ButtonPress = HIWORD(lParam);
7fd59977 1936 }
1937 return ViewerWindowProc( hwnd, Msg, wParam, lParam );
1938
1939 break;
1940
1941 case WM_MOUSEMOVE:
b12e1c7b 1942 if (IsDragged)
7fd59977 1943 {
69adb9ce 1944 bool toRedraw = false;
b12e1c7b 1945 if (!DragFirst && ViewerTest::GetAISContext()->IsDisplayed (GetRubberBand()))
1946 {
1947 ViewerTest::GetAISContext()->Remove (GetRubberBand(), Standard_False);
69adb9ce 1948 toRedraw = true;
b12e1c7b 1949 }
7fd59977 1950
1951 DragFirst = Standard_False;
b12e1c7b 1952 X_Motion = LOWORD (lParam);
1953 Y_Motion = HIWORD (lParam);
7fd59977 1954
b12e1c7b 1955 RECT aRect;
1956 if (GetClientRect (hwnd, &aRect))
1957 {
1958 int aHeight = aRect.bottom - aRect.top;
1959 GetRubberBand()->SetRectangle (X_ButtonPress, aHeight - Y_ButtonPress, X_Motion, aHeight - Y_Motion);
69adb9ce 1960 ViewerTest::GetAISContext()->Display (GetRubberBand(), 0, -1, Standard_False, Standard_True, AIS_DS_Displayed);
1961 toRedraw = true;
1962 }
1963 if (toRedraw)
1964 {
b12e1c7b 1965 ViewerTest::GetAISContext()->CurrentViewer()->RedrawImmediate();
1966 }
7fd59977 1967 }
1968 else
1969 return ViewerWindowProc( hwnd, Msg, wParam, lParam );
1970 break;
1971
1972 default:
1973 return ViewerWindowProc( hwnd, Msg, wParam, lParam );
1974 }
1975 return 0;
1976 }
1977 return ViewerWindowProc( hwnd, Msg, wParam, lParam );
1978}
1979
1980
1981static LRESULT WINAPI ViewerWindowProc( HWND hwnd,
1982 UINT Msg,
1983 WPARAM wParam,
1984 LPARAM lParam )
1985{
7fd59977 1986 static int Up = 1;
f978241f 1987 const Handle(V3d_View)& aView = ViewerTest::CurrentView();
1988 if (aView.IsNull())
1989 {
1990 return DefWindowProc( hwnd, Msg, wParam, lParam );
1991 }
7fd59977 1992
7fd59977 1993 PAINTSTRUCT ps;
1994
1995 switch( Msg ) {
7fd59977 1996 case WM_PAINT:
7fd59977 1997 BeginPaint(hwnd, &ps);
1998 EndPaint(hwnd, &ps);
4fe56619 1999 VT_ProcessExpose();
7fd59977 2000 break;
2001
2002 case WM_SIZE:
4fe56619 2003 VT_ProcessConfigure();
7fd59977 2004 break;
f978241f 2005 case WM_MOVE:
2006 case WM_MOVING:
2007 case WM_SIZING:
2008 switch (aView->RenderingParams().StereoMode)
2009 {
2010 case Graphic3d_StereoMode_RowInterlaced:
2011 case Graphic3d_StereoMode_ColumnInterlaced:
2012 case Graphic3d_StereoMode_ChessBoard:
2013 VT_ProcessConfigure(); // track window moves to reverse stereo pair
2014 break;
2015 default:
2016 break;
2017 }
2018 break;
7fd59977 2019
2020 case WM_KEYDOWN:
4fe56619 2021 if ((wParam != VK_SHIFT) && (wParam != VK_CONTROL))
2022 {
7fd59977 2023 char c[2];
2024 c[0] = (char) wParam;
2025 c[1] = '\0';
b514beda 2026 if (wParam == VK_DELETE)
2027 {
2028 c[0] = THE_KEY_DELETE;
2029 }
4ca4bbe8 2030 // comma
2031 else if (wParam == VK_OEM_COMMA)
2032 {
2033 c[0] = ',';
2034 }
2035 // dot
2036 else if (wParam == VK_OEM_PERIOD)
2037 {
2038 c[0] = '.';
2039 }
f978241f 2040 else if (wParam == VK_DIVIDE)
2041 {
2042 c[0] = '/';
2043 }
2044 // dot
2045 else if (wParam == VK_MULTIPLY)
2046 {
2047 c[0] = '*';
2048 }
4fe56619 2049 VT_ProcessKeyPress (c);
7fd59977 2050 }
2051 break;
2052
2053 case WM_LBUTTONUP:
2054 case WM_MBUTTONUP:
2055 case WM_RBUTTONUP:
7fd59977 2056 Up = 1;
4fe56619 2057 VT_ProcessButton3Release();
7fd59977 2058 break;
2059
2060 case WM_LBUTTONDOWN:
2061 case WM_MBUTTONDOWN:
2062 case WM_RBUTTONDOWN:
2063 {
7fd59977 2064 WPARAM fwKeys = wParam;
2065
2066 Up = 0;
2067
2068 X_ButtonPress = LOWORD(lParam);
2069 Y_ButtonPress = HIWORD(lParam);
2070
4fe56619 2071 if (Msg == WM_LBUTTONDOWN)
2072 {
2073 if (fwKeys & MK_CONTROL)
2074 {
2075 Ppick = VT_ProcessButton1Press (Pargc, Pargv, Ppick, (fwKeys & MK_SHIFT));
2076 }
2077 else
2078 {
2079 VT_ProcessButton1Press (Pargc, Pargv, Ppick, (fwKeys & MK_SHIFT));
2080 }
7fd59977 2081 }
4fe56619 2082 else if (Msg == WM_RBUTTONDOWN)
2083 {
7fd59977 2084 // Start rotation
4fe56619 2085 VT_ProcessButton3Press();
7fd59977 2086 }
2087 }
2088 break;
2089
f978241f 2090 case WM_MOUSEWHEEL:
2091 {
2092 int aDelta = GET_WHEEL_DELTA_WPARAM (wParam);
2093 if (wParam & MK_CONTROL)
2094 {
2095 if (aView->Camera()->IsStereo())
2096 {
2097 Standard_Real aFocus = aView->Camera()->ZFocus() + (aDelta > 0 ? 0.05 : -0.05);
2098 if (aFocus > 0.2
2099 && aFocus < 2.0)
2100 {
2101 aView->Camera()->SetZFocus (aView->Camera()->ZFocusType(), aFocus);
2102 aView->Redraw();
2103 }
2104 }
2105 }
2106 else
2107 {
2108 aView->Zoom (0, 0, aDelta / 40, aDelta / 40);
2109 }
2110 break;
2111 }
2112
7fd59977 2113 case WM_MOUSEMOVE:
2114 {
2115 //cout << "\t WM_MOUSEMOVE" << endl;
2116 WPARAM fwKeys = wParam;
2117 X_Motion = LOWORD(lParam);
2118 Y_Motion = HIWORD(lParam);
2119
2120 if ( Up &&
2121 fwKeys & ( MK_LBUTTON|MK_MBUTTON|MK_RBUTTON ) ) {
2122 Up = 0;
2123 X_ButtonPress = LOWORD(lParam);
2124 Y_ButtonPress = HIWORD(lParam);
2125
2126 if ( fwKeys & MK_RBUTTON ) {
2127 // Start rotation
4fe56619 2128 VT_ProcessButton3Press();
7fd59977 2129 }
2130 }
2131
2132 if ( fwKeys & MK_CONTROL ) {
2133 if ( fwKeys & MK_LBUTTON ) {
2134 ProcessControlButton1Motion();
2135 }
2136 else if ( fwKeys & MK_MBUTTON ||
2137 ((fwKeys&MK_LBUTTON) &&
2138 (fwKeys&MK_RBUTTON) ) ){
4fe56619 2139 VT_ProcessControlButton2Motion();
7fd59977 2140 }
2141 else if ( fwKeys & MK_RBUTTON ) {
4fe56619 2142 VT_ProcessControlButton3Motion();
7fd59977 2143 }
2144 }
2145#ifdef BUG
2146 else if ( fwKeys & MK_SHIFT ) {
2147 if ( fwKeys & MK_MBUTTON ||
2148 ((fwKeys&MK_LBUTTON) &&
2149 (fwKeys&MK_RBUTTON) ) ) {
2150 cout << "ProcessZClipMotion()" << endl;
2151 ProcessZClipMotion();
2152 }
2153 }
2154#endif
08398024 2155 else if (GetWindowHandle (VT_GetWindow()) == hwnd)
2156 {
4fe56619 2157 if ((fwKeys & MK_MBUTTON
2158 || ((fwKeys & MK_LBUTTON) && (fwKeys & MK_RBUTTON))))
2159 {
7fd59977 2160 ProcessZClipMotion();
2161 }
4fe56619 2162 else
2163 {
2164 VT_ProcessMotion();
7fd59977 2165 }
08398024 2166 }
7fd59977 2167 }
2168 break;
2169
2170 default:
2171 return( DefWindowProc( hwnd, Msg, wParam, lParam ));
2172 }
2173 return 0L;
7fd59977 2174}
2175
2176
2177
2178
2179//==============================================================================
2180//function : ViewerMainLoop
2181//purpose : Get a Event on the view and dispatch it
2182//==============================================================================
2183
2184
8263fcd3 2185int ViewerMainLoop(Standard_Integer argc, const char** argv)
7fd59977 2186{
7fd59977 2187 Ppick = (argc > 0)? 1 : 0;
2188 Pargc = argc;
2189 Pargv = argv;
2190
2191 if ( Ppick ) {
2192 MSG msg;
2193 msg.wParam = 1;
2194
2195 cout << "Start picking" << endl;
2196
7fd59977 2197 while ( Ppick == 1 ) {
4fe56619 2198 // Wait for a VT_ProcessButton1Press() to toggle pick to 1 or 0
7fd59977 2199 if (GetMessage(&msg, NULL, 0, 0) ) {
2200 TranslateMessage(&msg);
2201 DispatchMessage(&msg);
2202 }
2203 }
2204
2205 cout << "Picking done" << endl;
2206 }
2207
2208 return Ppick;
2209}
2210
4fe56619 2211#elif !defined(__APPLE__) || defined(MACOSX_USE_GLX)
7fd59977 2212
2213int min( int a, int b )
2214{
2215 if( a<b )
2216 return a;
2217 else
2218 return b;
2219}
2220
2221int max( int a, int b )
2222{
2223 if( a>b )
2224 return a;
2225 else
2226 return b;
2227}
2228
2229int ViewerMainLoop(Standard_Integer argc, const char** argv)
2230
4269bd1b 2231{
18d715bd 2232 static XEvent aReport;
2233 Standard_Boolean pick = argc > 0;
2234 Display *aDisplay = GetDisplayConnection()->GetDisplay();
2235 XNextEvent (aDisplay, &aReport);
7fd59977 2236
18d715bd 2237 // Handle event for the chosen display connection
2238 switch (aReport.type) {
2239 case ClientMessage:
2240 {
eb1ebea4 2241 if((Atom)aReport.xclient.data.l[0] == GetDisplayConnection()->GetAtom(Aspect_XA_DELETE_WINDOW))
18d715bd 2242 {
2243 // Close the window
2244 ViewerTest::RemoveView(FindViewIdByWindowHandle (aReport.xclient.window));
2245 }
2246 }
2247 return 0;
2248 case FocusIn:
2249 {
2250 // Activate inactive view
2251 Window aWindow = GetWindowHandle(VT_GetWindow());
2252 if(aWindow != aReport.xfocus.window)
2253 {
2254 ActivateView (FindViewIdByWindowHandle (aReport.xfocus.window));
2255 }
2256 }
2257 break;
7fd59977 2258 case Expose:
2259 {
4fe56619 2260 VT_ProcessExpose();
7fd59977 2261 }
2262 break;
2263 case ConfigureNotify:
2264 {
4fe56619 2265 VT_ProcessConfigure();
7fd59977 2266 }
2267 break;
2268 case KeyPress:
2269 {
2270
2271 KeySym ks_ret ;
2272 char buf_ret[11] ;
2273 int ret_len ;
2274 XComposeStatus status_in_out;
2275
18d715bd 2276 ret_len = XLookupString( ( XKeyEvent *)&aReport ,
7fd59977 2277 (char *) buf_ret , 10 ,
2278 &ks_ret , &status_in_out ) ;
2279
2280
2281 buf_ret[ret_len] = '\0' ;
2282
4fe56619 2283 if (ret_len)
2284 {
2285 VT_ProcessKeyPress (buf_ret);
7fd59977 2286 }
2287 }
2288 break;
2289 case ButtonPress:
7fd59977 2290 {
18d715bd 2291 X_ButtonPress = aReport.xbutton.x;
2292 Y_ButtonPress = aReport.xbutton.y;
7fd59977 2293
18d715bd 2294 if (aReport.xbutton.button == Button1)
4fe56619 2295 {
18d715bd 2296 if (aReport.xbutton.state & ControlMask)
4fe56619 2297 {
18d715bd 2298 pick = VT_ProcessButton1Press (argc, argv, pick, (aReport.xbutton.state & ShiftMask));
4fe56619 2299 }
7fd59977 2300 else
2301 {
2302 IsDragged = Standard_True;
7fd59977 2303 DragFirst = Standard_True;
2304 }
4fe56619 2305 }
18d715bd 2306 else if (aReport.xbutton.button == Button3)
4fe56619 2307 {
7fd59977 2308 // Start rotation
4fe56619 2309 VT_ProcessButton3Press();
2310 }
7fd59977 2311 }
2312 break;
2313 case ButtonRelease:
2314 {
7fd59977 2315 if( IsDragged )
2316 {
2317 if( !DragFirst )
2318 {
b12e1c7b 2319 if (ViewerTest::GetAISContext()->IsDisplayed (GetRubberBand()))
2320 {
2321 ViewerTest::GetAISContext()->Remove (GetRubberBand(), Standard_False);
2322 ViewerTest::GetAISContext()->CurrentViewer()->RedrawImmediate();
2323 }
7fd59977 2324 }
2325
2326 Handle( AIS_InteractiveContext ) aContext = ViewerTest::GetAISContext();
2327 if( aContext.IsNull() )
2328 {
2329 cout << "The context is null. Please use vinit before createmesh" << endl;
2330 return 0;
2331 }
2332
18d715bd 2333 Standard_Boolean ShiftPressed = ( aReport.xbutton.state & ShiftMask );
2334 if( aReport.xbutton.button==1 )
7fd59977 2335 if( DragFirst )
2336 if( ShiftPressed )
2337 {
2338 aContext->ShiftSelect();
7fd59977 2339 }
2340 else
2341 {
2342 aContext->Select();
7fd59977 2343 }
2344 else
2345 if( ShiftPressed )
2346 {
4fe56619 2347 aContext->ShiftSelect( min( X_ButtonPress, X_Motion ), min( Y_ButtonPress, Y_Motion ),
2348 max( X_ButtonPress, X_Motion ), max( Y_ButtonPress, Y_Motion ),
7fd59977 2349 ViewerTest::CurrentView());
7fd59977 2350 }
2351 else
2352 {
4fe56619 2353 aContext->Select( min( X_ButtonPress, X_Motion ), min( Y_ButtonPress, Y_Motion ),
2354 max( X_ButtonPress, X_Motion ), max( Y_ButtonPress, Y_Motion ),
7fd59977 2355 ViewerTest::CurrentView() );
7fd59977 2356 }
2357 else
4fe56619 2358 VT_ProcessButton3Release();
7fd59977 2359
2360 IsDragged = Standard_False;
2361 }
2362 else
4fe56619 2363 VT_ProcessButton3Release();
7fd59977 2364 }
2365 break;
2366 case MotionNotify:
2367 {
08398024 2368 if (GetWindowHandle (VT_GetWindow()) != aReport.xmotion.window)
2369 {
2370 break;
2371 }
7fd59977 2372 if( IsDragged )
2373 {
7fd59977 2374 if( !DragFirst )
b12e1c7b 2375 {
2376 if (ViewerTest::GetAISContext()->IsDisplayed (GetRubberBand()))
2377 {
2378 ViewerTest::GetAISContext()->Remove (GetRubberBand(), Standard_False);
b12e1c7b 2379 }
2380 }
7fd59977 2381
18d715bd 2382 X_Motion = aReport.xmotion.x;
2383 Y_Motion = aReport.xmotion.y;
7fd59977 2384 DragFirst = Standard_False;
2385
b12e1c7b 2386 Window aWindow = GetWindowHandle(VT_GetWindow());
2387 Window aRoot;
2388 int anX, anY;
2389 unsigned int aWidth, aHeight, aBorderWidth, aDepth;
2390 XGetGeometry (aDisplay, aWindow, &aRoot, &anX, &anY, &aWidth, &aHeight, &aBorderWidth, &aDepth);
2391 GetRubberBand()->SetRectangle (X_ButtonPress, aHeight - Y_ButtonPress, X_Motion, aHeight - Y_Motion);
69adb9ce 2392 ViewerTest::GetAISContext()->Display (GetRubberBand(), 0, -1, Standard_False, Standard_True, AIS_DS_Displayed);
b12e1c7b 2393 ViewerTest::GetAISContext()->CurrentViewer()->RedrawImmediate();
7fd59977 2394 }
2395 else
2396 {
18d715bd 2397 X_Motion = aReport.xmotion.x;
2398 Y_Motion = aReport.xmotion.y;
7fd59977 2399
18d715bd 2400 // remove all the ButtonMotionMaskr
2401 while( XCheckMaskEvent( aDisplay, ButtonMotionMask, &aReport) ) ;
7fd59977 2402
18d715bd 2403 if ( ZClipIsOn && aReport.xmotion.state & ShiftMask ) {
7fd59977 2404 if ( Abs(X_Motion - X_ButtonPress) > 2 ) {
2405
2406 Quantity_Length VDX, VDY;
2407
2408 ViewerTest::CurrentView()->Size(VDX,VDY);
2409 Standard_Real VDZ =0 ;
2410 VDZ = ViewerTest::CurrentView()->ZSize();
2411
7fd59977 2412 printf("%f,%f,%f\n", VDX, VDY, VDZ);
2413
2414 Quantity_Length dx = 0 ;
2415 dx = ViewerTest::CurrentView()->Convert(X_Motion - X_ButtonPress);
2416
2417 cout << dx << endl;
2418
2419 dx = dx / VDX * VDZ;
2420
2421 cout << dx << endl;
2422
7fd59977 2423 ViewerTest::CurrentView()->Redraw();
2424 }
2425 }
2426
18d715bd 2427 if ( aReport.xmotion.state & ControlMask ) {
2428 if ( aReport.xmotion.state & Button1Mask ) {
7fd59977 2429 ProcessControlButton1Motion();
2430 }
18d715bd 2431 else if ( aReport.xmotion.state & Button2Mask ) {
4fe56619 2432 VT_ProcessControlButton2Motion();
7fd59977 2433 }
18d715bd 2434 else if ( aReport.xmotion.state & Button3Mask ) {
4fe56619 2435 VT_ProcessControlButton3Motion();
7fd59977 2436 }
2437 }
4fe56619 2438 else
2439 {
2440 VT_ProcessMotion();
7fd59977 2441 }
2442 }
2443 }
2444 break;
2445}
7fd59977 2446return pick;
2447}
2448
2449//==============================================================================
2450//function : VProcessEvents
2451//purpose : call by Tk_CreateFileHandler() to be able to manage the
2452// event in the Viewer window
2453//==============================================================================
2454
2455static void VProcessEvents(ClientData,int)
2456{
18d715bd 2457 NCollection_Vector<int> anEventNumbers;
2458 // Get number of messages from every display
2459 for (NCollection_DoubleMap <TCollection_AsciiString, Handle(Graphic3d_GraphicDriver)>::Iterator
2460 anIter (ViewerTest_myDrivers); anIter.More(); anIter.Next())
2461 {
2462 anEventNumbers.Append(XPending (anIter.Key2()->GetDisplayConnection()->GetDisplay()));
4269bd1b 2463 }
18d715bd 2464 // Handle events for every display
2465 int anEventIter = 0;
2466 for (NCollection_DoubleMap <TCollection_AsciiString, Handle(Graphic3d_GraphicDriver)>::Iterator
2467 anIter (ViewerTest_myDrivers); anIter.More(); anIter.Next(), anEventIter++)
2468 {
4269bd1b 2469 for (int i = 0; i < anEventNumbers.Value(anEventIter) &&
18d715bd 2470 XPending (anIter.Key2()->GetDisplayConnection()->GetDisplay()) > 0; ++i)
2471 {
2472 SetDisplayConnection (anIter.Key2()->GetDisplayConnection());
2473 int anEventResult = ViewerMainLoop( 0, NULL);
2474 // If window is closed or context was not found finish current event processing loop
2475 if (!anEventResult)
2476 return;
2477 }
7fd59977 2478 }
4269bd1b 2479
18d715bd 2480 SetDisplayConnection (ViewerTest::GetAISContext()->CurrentViewer()->Driver()->GetDisplayConnection());
4269bd1b 2481
7fd59977 2482}
2483#endif
2484
2485//==============================================================================
2486//function : OSWindowSetup
2487//purpose : Setup for the X11 window to be able to cath the event
2488//==============================================================================
2489
2490
2491static void OSWindowSetup()
2492{
4fe56619 2493#if !defined(_WIN32) && !defined(__WIN32__) && (!defined(__APPLE__) || defined(MACOSX_USE_GLX))
7fd59977 2494 // X11
2495
2496 Window window = VT_GetWindow()->XWindow();
18d715bd 2497 SetDisplayConnection (ViewerTest::CurrentView()->Viewer()->Driver()->GetDisplayConnection());
2498 Display *aDisplay = GetDisplayConnection()->GetDisplay();
2499 XSynchronize(aDisplay, 1);
7fd59977 2500
2501 // X11 : For keyboard on SUN
2502 XWMHints wmhints;
2503 wmhints.flags = InputHint;
2504 wmhints.input = 1;
2505
18d715bd 2506 XSetWMHints( aDisplay, window, &wmhints);
7fd59977 2507
18d715bd 2508 XSelectInput( aDisplay, window, ExposureMask | KeyPressMask |
7fd59977 2509 ButtonPressMask | ButtonReleaseMask |
2510 StructureNotifyMask |
2511 PointerMotionMask |
2512 Button1MotionMask | Button2MotionMask |
18d715bd 2513 Button3MotionMask | FocusChangeMask
7fd59977 2514 );
18d715bd 2515 Atom aDeleteWindowAtom = GetDisplayConnection()->GetAtom(Aspect_XA_DELETE_WINDOW);
2516 XSetWMProtocols(aDisplay, window, &aDeleteWindowAtom, 1);
7fd59977 2517
18d715bd 2518 XSynchronize(aDisplay, 0);
7fd59977 2519
2520#else
57c28b61 2521 // _WIN32
7fd59977 2522#endif
2523
2524}
2525
7fd59977 2526//==============================================================================
2527//function : VFit
2528
2529//purpose : Fitall, no DRAW arguments
2530//Draw arg : No args
2531//==============================================================================
2532
b586500b 2533static int VFit (Draw_Interpretor& /*theDi*/, Standard_Integer theArgc, const char** theArgv)
7fd59977 2534{
b586500b 2535 if (theArgc > 2)
2536 {
2537 std::cout << "Wrong number of arguments! Use: vfit [-selected]" << std::endl;
2538 }
2539
7fd59977 2540 const Handle(V3d_View) aView = ViewerTest::CurrentView();
b586500b 2541
2542 if (theArgc == 2)
2543 {
2544 TCollection_AsciiString anArg (theArgv[1]);
2545 anArg.LowerCase();
2546 if (anArg == "-selected")
2547 {
fb64064b 2548 ViewerTest::GetAISContext()->FitSelected (aView);
b586500b 2549 return 0;
2550 }
2551 }
fb64064b 2552 if (aView.IsNull() == Standard_False) {
b586500b 2553
7fd59977 2554 aView->FitAll();
2555 }
2556 return 0;
2557}
2558
6262a303 2559//=======================================================================
2560//function : VFitArea
2561//purpose : Fit view to show area located between two points
2562// : given in world 2D or 3D coordinates.
2563//=======================================================================
2564static int VFitArea (Draw_Interpretor& theDI, Standard_Integer theArgNb, const char** theArgVec)
2565{
2566 Handle(V3d_View) aView = ViewerTest::CurrentView();
2567 if (aView.IsNull())
2568 {
2569 std::cerr << theArgVec[0] << "Error: No active view.\n";
2570 return 1;
2571 }
2572
2573 // Parse arguments.
2574 gp_Pnt aWorldPnt1 (0.0, 0.0, 0.0);
2575 gp_Pnt aWorldPnt2 (0.0, 0.0, 0.0);
2576
2577 if (theArgNb == 5)
2578 {
2579 aWorldPnt1.SetX (Draw::Atof (theArgVec[1]));
2580 aWorldPnt1.SetY (Draw::Atof (theArgVec[2]));
2581 aWorldPnt2.SetX (Draw::Atof (theArgVec[3]));
2582 aWorldPnt2.SetY (Draw::Atof (theArgVec[4]));
2583 }
2584 else if (theArgNb == 7)
2585 {
2586 aWorldPnt1.SetX (Draw::Atof (theArgVec[1]));
2587 aWorldPnt1.SetY (Draw::Atof (theArgVec[2]));
2588 aWorldPnt1.SetZ (Draw::Atof (theArgVec[3]));
2589 aWorldPnt2.SetX (Draw::Atof (theArgVec[4]));
2590 aWorldPnt2.SetY (Draw::Atof (theArgVec[5]));
2591 aWorldPnt2.SetZ (Draw::Atof (theArgVec[6]));
2592 }
2593 else
2594 {
2595 std::cerr << theArgVec[0] << "Error: Invalid number of arguments.\n";
2596 theDI.PrintHelp(theArgVec[0]);
2597 return 1;
2598 }
2599
2600 // Convert model coordinates to view space
2601 Handle(Graphic3d_Camera) aCamera = aView->Camera();
2602 gp_Pnt aViewPnt1 = aCamera->ConvertWorld2View (aWorldPnt1);
2603 gp_Pnt aViewPnt2 = aCamera->ConvertWorld2View (aWorldPnt2);
2604
2605 // Determine fit area
2606 gp_Pnt2d aMinCorner (Min (aViewPnt1.X(), aViewPnt2.X()), Min (aViewPnt1.Y(), aViewPnt2.Y()));
2607 gp_Pnt2d aMaxCorner (Max (aViewPnt1.X(), aViewPnt2.X()), Max (aViewPnt1.Y(), aViewPnt2.Y()));
2608
2609 Standard_Real aDiagonal = aMinCorner.Distance (aMaxCorner);
2610
2611 if (aDiagonal < Precision::Confusion())
2612 {
2613 std::cerr << theArgVec[0] << "Error: view area is too small.\n";
2614 return 1;
2615 }
2616
2617 aView->FitAll (aMinCorner.X(), aMinCorner.Y(), aMaxCorner.X(), aMaxCorner.Y());
2618 return 0;
2619}
2620
7fd59977 2621//==============================================================================
2622//function : VZFit
2623//purpose : ZFitall, no DRAW arguments
2624//Draw arg : No args
2625//==============================================================================
197ac94e 2626static int VZFit (Draw_Interpretor& /*theDi*/, Standard_Integer theArgsNb, const char** theArgVec)
7fd59977 2627{
197ac94e 2628 const Handle(V3d_View)& aCurrentView = ViewerTest::CurrentView();
2629
2630 if (aCurrentView.IsNull())
2631 {
2632 std::cout << theArgVec[0] << ": Call vinit before this command, please.\n";
2633 return 1;
2634 }
2635
2636 if (theArgsNb == 1)
2637 {
c357e426 2638 aCurrentView->ZFitAll();
197ac94e 2639 aCurrentView->Redraw();
2640 return 0;
2641 }
2642
2643 Standard_Real aScale = 1.0;
2644
2645 if (theArgsNb >= 2)
2646 {
2647 aScale = Draw::Atoi (theArgVec[1]);
2648 }
2649
c357e426 2650 aCurrentView->ZFitAll (aScale);
197ac94e 2651 aCurrentView->Redraw();
7fd59977 2652
197ac94e 2653 return 0;
2654}
7fd59977 2655
197ac94e 2656//==============================================================================
2657//function : VRepaint
2658//purpose :
2659//==============================================================================
2660static int VRepaint (Draw_Interpretor& , Standard_Integer , const char** )
7fd59977 2661{
2662 Handle(V3d_View) V = ViewerTest::CurrentView();
2663 if ( !V.IsNull() ) V->Redraw(); return 0;
2664}
2665
7fd59977 2666//==============================================================================
2667//function : VClear
2668//purpose : Remove all the object from the viewer
2669//Draw arg : No args
2670//==============================================================================
2671
2672static int VClear(Draw_Interpretor& , Standard_Integer , const char** )
2673{
2674 Handle(V3d_View) V = ViewerTest::CurrentView();
2675 if(!V.IsNull())
2676 ViewerTest::Clear();
2677 return 0;
2678}
2679
2680//==============================================================================
2681//function : VPick
2682//purpose :
2683//==============================================================================
2684
2685static int VPick(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2686{ if (ViewerTest::CurrentView().IsNull() ) return 1;
2687
2688if ( argc < 4 ) {
586db386 2689 di << argv[0] << "Invalid number of arguments\n";
7fd59977 2690 return 1;
2691}
2692
2693while (ViewerMainLoop( argc, argv)) {
2694}
2695
2696return 0;
2697}
2698
7fd59977 2699//==============================================================================
7fd59977 2700//function : VSetBg
2701//purpose : Load image as background
2702//==============================================================================
2703
2704static int VSetBg(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2705{
2706 if (argc < 2 || argc > 3)
2707 {
586db386 2708 di << "Usage : " << argv[0] << " imagefile [filltype] : Load image as background\n";
2709 di << "filltype can be one of CENTERED, TILED, STRETCH, NONE\n";
7fd59977 2710 return 1;
2711 }
2712
2713 Handle(AIS_InteractiveContext) AISContext = ViewerTest::GetAISContext();
2714 if(AISContext.IsNull())
2715 {
2716 di << "use 'vinit' command before " << argv[0] << "\n";
2717 return 1;
2718 }
2719
2720 Aspect_FillMethod aFillType = Aspect_FM_CENTERED;
2721 if (argc == 3)
2722 {
2723 const char* szType = argv[2];
2724 if (strcmp(szType, "NONE" ) == 0) aFillType = Aspect_FM_NONE;
2725 else if (strcmp(szType, "CENTERED") == 0) aFillType = Aspect_FM_CENTERED;
2726 else if (strcmp(szType, "TILED" ) == 0) aFillType = Aspect_FM_TILED;
2727 else if (strcmp(szType, "STRETCH" ) == 0) aFillType = Aspect_FM_STRETCH;
2728 else
2729 {
2730 di << "Wrong fill type : " << szType << "\n";
586db386 2731 di << "Must be one of CENTERED, TILED, STRETCH, NONE\n";
7fd59977 2732 return 1;
2733 }
2734 }
2735
2736 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
2737 V3dView->SetBackgroundImage(argv[1], aFillType, Standard_True);
2738
2739 return 0;
2740}
2741
2742//==============================================================================
f8b2ed36 2743//function : VSetBgMode
2744//purpose : Change background image fill type
2745//==============================================================================
2746
2747static int VSetBgMode(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2748{
2749 if (argc != 2)
2750 {
586db386 2751 di << "Usage : " << argv[0] << " filltype : Change background image mode\n";
2752 di << "filltype must be one of CENTERED, TILED, STRETCH, NONE\n";
f8b2ed36 2753 return 1;
2754 }
2755
2756 Handle(AIS_InteractiveContext) AISContext = ViewerTest::GetAISContext();
2757 if(AISContext.IsNull())
2758 {
2759 di << "use 'vinit' command before " << argv[0] << "\n";
2760 return 1;
2761 }
1d47d8d0 2762 Aspect_FillMethod aFillType = Aspect_FM_NONE;
2763 const char* szType = argv[1];
2764 if (strcmp(szType, "NONE" ) == 0) aFillType = Aspect_FM_NONE;
2765 else if (strcmp(szType, "CENTERED") == 0) aFillType = Aspect_FM_CENTERED;
2766 else if (strcmp(szType, "TILED" ) == 0) aFillType = Aspect_FM_TILED;
2767 else if (strcmp(szType, "STRETCH" ) == 0) aFillType = Aspect_FM_STRETCH;
2768 else
f8b2ed36 2769 {
1d47d8d0 2770 di << "Wrong fill type : " << szType << "\n";
586db386 2771 di << "Must be one of CENTERED, TILED, STRETCH, NONE\n";
1d47d8d0 2772 return 1;
f8b2ed36 2773 }
f8b2ed36 2774 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
2775 V3dView->SetBgImageStyle(aFillType, Standard_True);
f8b2ed36 2776 return 0;
2777}
2778
2779//==============================================================================
7fd59977 2780//function : VSetGradientBg
2781//purpose : Mount gradient background
2782//==============================================================================
2783static int VSetGradientBg(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2784{
2785 if (argc != 8 )
2786 {
586db386 2787 di << "Usage : " << argv[0] << " R1 G1 B1 R2 G2 B2 Type : Mount gradient background\n";
2788 di << "R1,G1,B1,R2,G2,B2 = [0..255]\n";
2789 di << "Type must be one of 0 = NONE, 1 = HOR, 2 = VER, 3 = DIAG1, 4 = DIAG2\n";
2790 di << " 5 = CORNER1, 6 = CORNER2, 7 = CORNER3, 8 = CORNER4\n";
7fd59977 2791 return 1;
2792 }
2793
2794 Handle(AIS_InteractiveContext) AISContext = ViewerTest::GetAISContext();
2795 if(AISContext.IsNull())
2796 {
2797 di << "use 'vinit' command before " << argv[0] << "\n";
2798 return 1;
2799 }
2800 if (argc == 8)
2801 {
2802
91322f44 2803 Standard_Real R1 = Draw::Atof(argv[1])/255.;
2804 Standard_Real G1 = Draw::Atof(argv[2])/255.;
2805 Standard_Real B1 = Draw::Atof(argv[3])/255.;
7fd59977 2806 Quantity_Color aColor1(R1,G1,B1,Quantity_TOC_RGB);
2807
91322f44 2808 Standard_Real R2 = Draw::Atof(argv[4])/255.;
2809 Standard_Real G2 = Draw::Atof(argv[5])/255.;
2810 Standard_Real B2 = Draw::Atof(argv[6])/255.;
7fd59977 2811
2812 Quantity_Color aColor2(R2,G2,B2,Quantity_TOC_RGB);
91322f44 2813 int aType = Draw::Atoi(argv[7]);
7fd59977 2814 if( aType < 0 || aType > 8 )
2815 {
586db386 2816 di << "Wrong fill type \n";
2817 di << "Must be one of 0 = NONE, 1 = HOR, 2 = VER, 3 = DIAG1, 4 = DIAG2\n";
2818 di << " 5 = CORNER1, 6 = CORNER2, 7 = CORNER3, 8 = CORNER4\n";
7fd59977 2819 return 1;
2820 }
2821
2822 Aspect_GradientFillMethod aMethod = Aspect_GradientFillMethod(aType);
2823
2824 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
2825 V3dView->SetBgGradientColors( aColor1, aColor2, aMethod, 1);
2826 }
2827
2828 return 0;
2829}
2830
2831//==============================================================================
f8b2ed36 2832//function : VSetGradientBgMode
2833//purpose : Change gradient background fill style
2834//==============================================================================
2835static int VSetGradientBgMode(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2836{
2837 if (argc != 2 )
2838 {
586db386 2839 di << "Usage : " << argv[0] << " Type : Change gradient background fill type\n";
2840 di << "Type must be one of 0 = NONE, 1 = HOR, 2 = VER, 3 = DIAG1, 4 = DIAG2\n";
2841 di << " 5 = CORNER1, 6 = CORNER2, 7 = CORNER3, 8 = CORNER4\n";
f8b2ed36 2842 return 1;
2843 }
2844
2845 Handle(AIS_InteractiveContext) AISContext = ViewerTest::GetAISContext();
2846 if(AISContext.IsNull())
2847 {
2848 di << "use 'vinit' command before " << argv[0] << "\n";
2849 return 1;
2850 }
2851 if (argc == 2)
2852 {
91322f44 2853 int aType = Draw::Atoi(argv[1]);
f8b2ed36 2854 if( aType < 0 || aType > 8 )
2855 {
586db386 2856 di << "Wrong fill type \n";
2857 di << "Must be one of 0 = NONE, 1 = HOR, 2 = VER, 3 = DIAG1, 4 = DIAG2\n";
2858 di << " 5 = CORNER1, 6 = CORNER2, 7 = CORNER3, 8 = CORNER4\n";
f8b2ed36 2859 return 1;
2860 }
2861
2862 Aspect_GradientFillMethod aMethod = Aspect_GradientFillMethod(aType);
2863
2864 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
2865 V3dView->SetBgGradientStyle( aMethod, 1 );
2866 }
2867
2868 return 0;
2869}
2870
2871//==============================================================================
2872//function : VSetColorBg
2873//purpose : Set color background
2874//==============================================================================
2875static int VSetColorBg(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2876{
2877 if (argc != 4 )
2878 {
586db386 2879 di << "Usage : " << argv[0] << " R G B : Set color background\n";
2880 di << "R,G,B = [0..255]\n";
f8b2ed36 2881 return 1;
2882 }
2883
2884 Handle(AIS_InteractiveContext) AISContext = ViewerTest::GetAISContext();
2885 if(AISContext.IsNull())
2886 {
2887 di << "use 'vinit' command before " << argv[0] << "\n";
2888 return 1;
2889 }
2890 if (argc == 4)
2891 {
2892
91322f44 2893 Standard_Real R = Draw::Atof(argv[1])/255.;
2894 Standard_Real G = Draw::Atof(argv[2])/255.;
2895 Standard_Real B = Draw::Atof(argv[3])/255.;
f8b2ed36 2896 Quantity_Color aColor(R,G,B,Quantity_TOC_RGB);
2897
2898 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
2899 V3dView->SetBackgroundColor( aColor );
2900 V3dView->Update();
2901 }
2902
2903 return 0;
2904}
2905
2906//==============================================================================
f42753ed 2907//function : VSetDefaultBg
2908//purpose : Set default viewer background fill color
2909//==============================================================================
2910static int VSetDefaultBg (Draw_Interpretor& theDI, Standard_Integer theArgNb, const char** theArgVec)
2911{
2912 if (theArgNb != 4
2913 && theArgNb != 8)
2914 {
2915 std::cout << "Error: wrong syntax! See usage:\n";
2916 theDI.PrintHelp (theArgVec[0]);
2917 return 1;
2918 }
2919
2920 ViewerTest_DefaultBackground.FillMethod =
2921 theArgNb == 4 ? Aspect_GFM_NONE
2922 : (Aspect_GradientFillMethod) Draw::Atoi (theArgVec[7]);
2923
2924 if (theArgNb == 4)
2925 {
2926 Standard_Real R = Draw::Atof (theArgVec[1]) / 255.;
2927 Standard_Real G = Draw::Atof (theArgVec[2]) / 255.;
2928 Standard_Real B = Draw::Atof (theArgVec[3]) / 255.;
2929 ViewerTest_DefaultBackground.FlatColor.SetValues (R, G, B, Quantity_TOC_RGB);
2930 }
2931 else
2932 {
2933 Standard_Real R1 = Draw::Atof (theArgVec[1]) / 255.;
2934 Standard_Real G1 = Draw::Atof (theArgVec[2]) / 255.;
2935 Standard_Real B1 = Draw::Atof (theArgVec[3]) / 255.;
2936 ViewerTest_DefaultBackground.GradientColor1.SetValues (R1, G1, B1, Quantity_TOC_RGB);
2937
2938 Standard_Real R2 = Draw::Atof (theArgVec[4]) / 255.;
2939 Standard_Real G2 = Draw::Atof (theArgVec[5]) / 255.;
2940 Standard_Real B2 = Draw::Atof (theArgVec[6]) / 255.;
2941 ViewerTest_DefaultBackground.GradientColor2.SetValues (R2, G2, B2, Quantity_TOC_RGB);
2942 }
2943
2944 for (NCollection_DoubleMap<TCollection_AsciiString, Handle(AIS_InteractiveContext)>::Iterator
2945 anIter (ViewerTest_myContexts); anIter.More(); anIter.Next())
2946 {
2947 const Handle(V3d_Viewer)& aViewer = anIter.Value()->CurrentViewer();
2948 aViewer->SetDefaultBackgroundColor (ViewerTest_DefaultBackground.FlatColor);
2949 aViewer->SetDefaultBgGradientColors (ViewerTest_DefaultBackground.GradientColor1,
2950 ViewerTest_DefaultBackground.GradientColor2,
2951 ViewerTest_DefaultBackground.FillMethod);
2952 }
2953
2954 return 0;
2955}
2956
2957//==============================================================================
7fd59977 2958//function : VScale
2959//purpose : View Scaling
2960//==============================================================================
2961
2962static int VScale(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2963{
2964 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
2965 if ( V3dView.IsNull() ) return 1;
2966
2967 if ( argc != 4 ) {
586db386 2968 di << argv[0] << "Invalid number of arguments\n";
7fd59977 2969 return 1;
2970 }
91322f44 2971 V3dView->SetAxialScale( Draw::Atof(argv[1]), Draw::Atof(argv[2]), Draw::Atof(argv[3]) );
7fd59977 2972 return 0;
2973}
2974//==============================================================================
536d98e2 2975//function : VZBuffTrihedron
2976//purpose :
7fd59977 2977//==============================================================================
2978
536d98e2 2979static int VZBuffTrihedron (Draw_Interpretor& /*theDI*/,
2980 Standard_Integer theArgNb,
2981 const char** theArgVec)
7fd59977 2982{
536d98e2 2983 Handle(V3d_View) aView = ViewerTest::CurrentView();
2984 if (aView.IsNull())
2985 {
2986 std::cout << "Error: no active viewer!\n";
2987 return 1;
2988 }
7fd59977 2989
536d98e2 2990 ViewerTest_AutoUpdater anUpdateTool (ViewerTest::GetAISContext(), aView);
7c8a8fcc 2991
536d98e2 2992 Aspect_TypeOfTriedronPosition aPosition = Aspect_TOTP_LEFT_LOWER;
2993 V3d_TypeOfVisualization aVisType = V3d_ZBUFFER;
2994 Quantity_Color aLabelsColor = Quantity_NOC_WHITE;
2995 Quantity_Color anArrowColorX = Quantity_NOC_RED;
2996 Quantity_Color anArrowColorY = Quantity_NOC_GREEN;
2997 Quantity_Color anArrowColorZ = Quantity_NOC_BLUE1;
2998 Standard_Real aScale = 0.1;
2999 Standard_Real aSizeRatio = 0.8;
3000 Standard_Real anArrowDiam = 0.05;
3001 Standard_Integer aNbFacets = 12;
3002 for (Standard_Integer anArgIter = 1; anArgIter < theArgNb; ++anArgIter)
7c8a8fcc 3003 {
536d98e2 3004 Standard_CString anArg = theArgVec[anArgIter];
3005 TCollection_AsciiString aFlag (anArg);
3006 aFlag.LowerCase();
3007 if (anUpdateTool.parseRedrawMode (aFlag))
7c8a8fcc 3008 {
536d98e2 3009 continue;
3010 }
3011 else if (aFlag == "-on")
7c8a8fcc 3012 {
536d98e2 3013 continue;
3014 }
3015 else if (aFlag == "-off")
7c8a8fcc 3016 {
536d98e2 3017 aView->TriedronErase();
3018 return 0;
3019 }
3020 else if (aFlag == "-pos"
3021 || aFlag == "-position"
3022 || aFlag == "-corner")
7c8a8fcc 3023 {
536d98e2 3024 if (++anArgIter >= theArgNb)
3025 {
3026 std::cerr << "Error: wrong syntax at '" << anArg << "'\n";
3027 return 1;
3028 }
3029
3030 TCollection_AsciiString aPosName (theArgVec[anArgIter]);
3031 aPosName.LowerCase();
3032 if (aPosName == "center")
3033 {
3034 aPosition = Aspect_TOTP_CENTER;
3035 }
3036 else if (aPosName == "left_lower"
3037 || aPosName == "lower_left"
3038 || aPosName == "leftlower"
3039 || aPosName == "lowerleft")
3040 {
3041 aPosition = Aspect_TOTP_LEFT_LOWER;
3042 }
3043 else if (aPosName == "left_upper"
3044 || aPosName == "upper_left"
3045 || aPosName == "leftupper"
3046 || aPosName == "upperleft")
3047 {
3048 aPosition = Aspect_TOTP_LEFT_UPPER;
3049 }
3050 else if (aPosName == "right_lower"
3051 || aPosName == "lower_right"
3052 || aPosName == "rightlower"
3053 || aPosName == "lowerright")
3054 {
3055 aPosition = Aspect_TOTP_RIGHT_LOWER;
3056 }
3057 else if (aPosName == "right_upper"
3058 || aPosName == "upper_right"
3059 || aPosName == "rightupper"
3060 || aPosName == "upperright")
3061 {
3062 aPosition = Aspect_TOTP_RIGHT_UPPER;
3063 }
3064 else
3065 {
3066 std::cerr << "Error: wrong syntax at '" << anArg << "' - unknown position '" << aPosName << "'\n";
3067 return 1;
3068 }
3069 }
3070 else if (aFlag == "-type")
7c8a8fcc 3071 {
536d98e2 3072 if (++anArgIter >= theArgNb)
3073 {
3074 std::cerr << "Error: wrong syntax at '" << anArg << "'\n";
3075 return 1;
3076 }
3077
3078 TCollection_AsciiString aTypeName (theArgVec[anArgIter]);
3079 aTypeName.LowerCase();
3080 if (aTypeName == "wireframe"
3081 || aTypeName == "wire")
3082 {
3083 aVisType = V3d_WIREFRAME;
3084 }
3085 else if (aTypeName == "zbuffer"
3086 || aTypeName == "shaded")
3087 {
3088 aVisType = V3d_ZBUFFER;
3089 }
3090 else
3091 {
3092 std::cerr << "Error: wrong syntax at '" << anArg << "' - unknown type '" << aTypeName << "'\n";
3093 }
3094 }
3095 else if (aFlag == "-scale")
7c8a8fcc 3096 {
536d98e2 3097 if (++anArgIter >= theArgNb)
3098 {
3099 std::cerr << "Error: wrong syntax at '" << anArg << "'\n";
3100 return 1;
3101 }
3102
3103 aScale = Draw::Atof (theArgVec[anArgIter]);
7c8a8fcc 3104 }
536d98e2 3105 else if (aFlag == "-size"
3106 || aFlag == "-sizeratio")
3107 {
3108 if (++anArgIter >= theArgNb)
3109 {
3110 std::cerr << "Error: wrong syntax at '" << anArg << "'\n";
3111 return 1;
3112 }
7c8a8fcc 3113
536d98e2 3114 aSizeRatio = Draw::Atof (theArgVec[anArgIter]);
3115 }
3116 else if (aFlag == "-arrowdiam"
3117 || aFlag == "-arrowdiameter")
3118 {
3119 if (++anArgIter >= theArgNb)
3120 {
3121 std::cerr << "Error: wrong syntax at '" << anArg << "'\n";
3122 return 1;
3123 }
7c8a8fcc 3124
536d98e2 3125 anArrowDiam = Draw::Atof (theArgVec[anArgIter]);
3126 }
3127 else if (aFlag == "-nbfacets")
3128 {
3129 if (++anArgIter >= theArgNb)
3130 {
3131 std::cerr << "Error: wrong syntax at '" << anArg << "'\n";
3132 return 1;
3133 }
7c8a8fcc 3134
536d98e2 3135 aNbFacets = Draw::Atoi (theArgVec[anArgIter]);
3136 }
3137 else if (aFlag == "-colorlabel"
3138 || aFlag == "-colorlabels")
7c8a8fcc 3139 {
536d98e2 3140 Standard_Integer aNbParsed = ViewerTest::ParseColor (theArgNb - anArgIter - 1,
3141 theArgVec + anArgIter + 1,
3142 aLabelsColor);
3143 if (aNbParsed == 0)
3144 {
3145 std::cerr << "Error: wrong syntax at '" << anArg << "'\n";
3146 return 1;
3147 }
3148 anArgIter += aNbParsed;
7c8a8fcc 3149 }
536d98e2 3150 else if (aFlag == "-colorarrowx")
7c8a8fcc 3151 {
536d98e2 3152 Standard_Integer aNbParsed = ViewerTest::ParseColor (theArgNb - anArgIter - 1,
3153 theArgVec + anArgIter + 1,
3154 anArrowColorX);
3155 if (aNbParsed == 0)
3156 {
3157 std::cerr << "Error: wrong syntax at '" << anArg << "'\n";
3158 return 1;
3159 }
3160 anArgIter += aNbParsed;
3161 }
3162 else if (aFlag == "-colorarrowy")
7c8a8fcc 3163 {
536d98e2 3164 Standard_Integer aNbParsed = ViewerTest::ParseColor (theArgNb - anArgIter - 1,
3165 theArgVec + anArgIter + 1,
3166 anArrowColorY);
3167 if (aNbParsed == 0)
3168 {
3169 std::cerr << "Error: wrong syntax at '" << anArg << "'\n";
3170 return 1;
3171 }
3172 anArgIter += aNbParsed;
3173 }
3174 else if (aFlag == "-colorarrowz")
7c8a8fcc 3175 {
536d98e2 3176 Standard_Integer aNbParsed = ViewerTest::ParseColor (theArgNb - anArgIter - 1,
3177 theArgVec + anArgIter + 1,
3178 anArrowColorZ);
3179 if (aNbParsed == 0)
3180 {
3181 std::cerr << "Error: wrong syntax at '" << anArg << "'\n";
3182 return 1;
3183 }
3184 anArgIter += aNbParsed;
3185 }
3186 else
3187 {
3188 std::cerr << "Error: wrong syntax at '" << anArg << "'\n";
7c8a8fcc 3189 return 1;
3190 }
7c8a8fcc 3191 }
3192
536d98e2 3193 aView->ZBufferTriedronSetup (anArrowColorX.Name(), anArrowColorY.Name(), anArrowColorZ.Name(),
3194 aSizeRatio, anArrowDiam, aNbFacets);
3195 aView->TriedronDisplay (aPosition, aLabelsColor.Name(), aScale, aVisType);
c357e426 3196 aView->ZFitAll();
7fd59977 3197 return 0;
3198}
3199
3200//==============================================================================
3201//function : VRotate
3202//purpose : Camera Rotating