projects / occt.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
0022483: ZBufferTrihedron loses user-defined color
[occt.git] / src / ViewerTest / ViewerTest_ViewerCommands.cxx
CommitLineData
b311480e 1// Created on: 1998-09-01
2// Created by: Robert COUBLANC
3// Copyright (c) 1998-1999 Matra Datavision
4// Copyright (c) 1999-2012 OPEN CASCADE SAS
5//
6// The content of this file is subject to the Open CASCADE Technology Public
7// License Version 6.5 (the "License"). You may not use the content of this file
8// except in compliance with the License. Please obtain a copy of the License
9// at http://www.opencascade.org and read it completely before using this file.
10//
11// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
12// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
13//
14// The Original Code and all software distributed under the License is
15// distributed on an "AS IS" basis, without warranty of any kind, and the
16// Initial Developer hereby disclaims all such warranties, including without
17// limitation, any warranties of merchantability, fitness for a particular
18// purpose or non-infringement. Please see the License for the specific terms
19// and conditions governing the rights and limitations under the License.
20
7fd59977 21
22// Robert Boehne 30 May 2000 : Dec Osf
23
24#ifdef HAVE_CONFIG_H
25# include <config.h>
26#endif
27
28#ifdef WNT
29#include <windows.h>
30#endif
31
32#include <Graphic3d_ExportFormat.hxx>
33#include <ViewerTest.hxx>
34#include <ViewerTest_EventManager.hxx>
35#include <Visual3d_View.hxx>
25289ec1 36#include <Visual3d_ViewManager.hxx>
37#include <V3d_LayerMgr.hxx>
7fd59977 38#include <NIS_View.hxx>
39#include <NIS_Triangulated.hxx>
40#include <NIS_InteractiveContext.hxx>
41#include <AIS_InteractiveContext.hxx>
42#include <Draw_Interpretor.hxx>
43#include <Draw.hxx>
44#include <Draw_Appli.hxx>
7edf74fd
A		 45#include <Aspect_PrintAlgo.hxx>
46#include <Image_PixMap.hxx>
59f45b7c 47#include <TColStd_SequenceOfInteger.hxx>
20637bd2 48#include <Visual3d_LayerItem.hxx>
49#include <V3d_LayerMgr.hxx>
50#include <V3d_LayerMgrPointer.hxx>
51#include <Aspect_TypeOfLine.hxx>
7fd59977 52
25289ec1 53#ifdef WNT
54#undef DrawText
55#endif
56
57#include <Visual3d_Layer.hxx>
58
7fd59977 59#ifndef WNT
60#include <Graphic3d_GraphicDevice.hxx>
61#include <Xw_GraphicDevice.hxx>
62#include <Xw_WindowQuality.hxx>
63#include <Xw_Window.hxx>
64#include <X11/Xlib.h> /* contains some dangerous #defines such as Status, True etc. */
65#include <X11/Xutil.h>
66#include <tk.h>
67
68#else
69
70#include <Graphic3d_WNTGraphicDevice.hxx>
71#include <WNT_WClass.hxx>
72#include <WNT_Window.hxx>
73
74#define _CRT_SECURE_NO_DEPRECATE
75#pragma warning (disable:4996)
76
77#endif
78
79#define OCC120
80
81//==============================================================================
82
83//==============================================================================
84// VIEWER GLOBAL VARIABLES
85//==============================================================================
86
87Standard_IMPORT Standard_Boolean Draw_VirtualWindows;
88
89Standard_EXPORT int ViewerMainLoop(Standard_Integer , const char** argv);
90extern const Handle(NIS_InteractiveContext)& TheNISContext();
91
92#ifdef WNT
93static Handle(Graphic3d_WNTGraphicDevice)& GetG3dDevice(){
94 static Handle(Graphic3d_WNTGraphicDevice) GD;
95 return GD;
96}
97
98static Handle(WNT_Window)& VT_GetWindow() {
99 static Handle(WNT_Window) WNTWin;
100 return WNTWin;
101}
102
103#else
104static Handle(Graphic3d_GraphicDevice)& GetG3dDevice(){
105 static Handle(Graphic3d_GraphicDevice) GD;
106 return GD;
107}
108static Handle(Xw_Window)& VT_GetWindow(){
109 static Handle(Xw_Window) XWWin;
110 return XWWin;
111}
112static Display *display;
113
114static void VProcessEvents(ClientData,int);
115#endif
116
117#ifdef OCC120
118static Standard_Boolean DegenerateMode = Standard_True;
119#endif
120
121#define ZCLIPWIDTH 1.
122
123static void OSWindowSetup();
124
125//==============================================================================
126// EVENT GLOBAL VARIABLES
127//==============================================================================
128
129static int Start_Rot = 0;
130static int ZClipIsOn = 0;
131static int X_Motion= 0,Y_Motion=0; // Current cursor position
132static int X_ButtonPress = 0, Y_ButtonPress = 0; // Last ButtonPress position
133
134
135//==============================================================================
136
137#ifdef WNT
138static LRESULT WINAPI ViewerWindowProc(
139 HWND hwnd,
140 UINT uMsg,
141 WPARAM wParam,
142 LPARAM lParam );
143static LRESULT WINAPI AdvViewerWindowProc(
144 HWND hwnd,
145 UINT uMsg,
146 WPARAM wParam,
147 LPARAM lParam );
148#endif
149
150
151//==============================================================================
152//function : WClass
153//purpose :
154//==============================================================================
155
156const Handle(MMgt_TShared)& ViewerTest::WClass()
157{
158 static Handle(MMgt_TShared) theWClass;
159#ifdef WNT
160 if (theWClass.IsNull()) {
161 theWClass = new WNT_WClass ("GW3D_Class", AdvViewerWindowProc,
162 CS_VREDRAW | CS_HREDRAW, 0, 0,
163 ::LoadCursor (NULL, IDC_ARROW));
164 }
165#endif
166 return theWClass;
167}
168
169//==============================================================================
170//function : ViewerInit
171//purpose : Create the window viewer and initialize all the global variable
172//==============================================================================
173
174void ViewerTest::ViewerInit (const Standard_Integer thePxLeft, const Standard_Integer thePxTop,
175 const Standard_Integer thePxWidth, const Standard_Integer thePxHeight)
176{
177 static Standard_Boolean isFirst = Standard_True;
178
179 Standard_Integer aPxLeft = 0;
180 Standard_Integer aPxTop = 460;
181 Standard_Integer aPxWidth = 409;
182 Standard_Integer aPxHeight = 409;
183 if (thePxWidth != 0 && thePxHeight != 0)
184 {
185 aPxLeft = thePxLeft;
186 aPxTop = thePxTop;
187 aPxWidth = thePxWidth;
188 aPxHeight = thePxHeight;
189 }
190
191 if (isFirst)
192 {
193 // Create the Graphic device
194#ifdef WNT
195 if (GetG3dDevice().IsNull()) GetG3dDevice() = new Graphic3d_WNTGraphicDevice();
196 if (VT_GetWindow().IsNull())
197 {
198 // Create the Graphic device and the window
199 Handle(WNT_GraphicDevice) g_Device = new WNT_GraphicDevice();
200
201 VT_GetWindow() = new WNT_Window (g_Device, "Test3d",
202 Handle(WNT_WClass)::DownCast (WClass()),
203 WS_OVERLAPPEDWINDOW,
204 aPxLeft, aPxTop,
205 aPxWidth, aPxHeight,
206 Quantity_NOC_BLACK);
207 VT_GetWindow()->SetVirtual (Draw_VirtualWindows);
208 }
209#else
210 if (GetG3dDevice().IsNull()) GetG3dDevice() =
211 new Graphic3d_GraphicDevice (getenv ("DISPLAY"), Xw_TOM_READONLY);
212 if (VT_GetWindow().IsNull())
213 {
214 VT_GetWindow() = new Xw_Window (GetG3dDevice(),
215 "Test3d",
216 aPxLeft, aPxTop,
217 aPxWidth, aPxHeight,
218 Xw_WQ_3DQUALITY,
219 Quantity_NOC_BLACK);
220 VT_GetWindow()->SetVirtual (Draw_VirtualWindows);
221 }
222#endif
223
224 Handle(V3d_Viewer) a3DViewer, a3DCollector;
225 // Viewer and View creation
226
227 TCollection_ExtendedString NameOfWindow("Visu3D");
228
229 a3DViewer = new V3d_Viewer(GetG3dDevice(), NameOfWindow.ToExtString());
230 NameOfWindow = TCollection_ExtendedString("Collector");
231 a3DCollector = new V3d_Viewer(GetG3dDevice(), NameOfWindow.ToExtString());
232 a3DViewer->SetDefaultBackgroundColor(Quantity_NOC_BLACK);
233 a3DCollector->SetDefaultBackgroundColor(Quantity_NOC_STEELBLUE);
234 Handle(NIS_View) aView =
235 Handle(NIS_View)::DownCast(ViewerTest::CurrentView());
236 if ( aView.IsNull() ) {
237 // Handle (V3d_View) V = a3DViewer->CreateView();
238 aView = new NIS_View (a3DViewer, VT_GetWindow());
239 ViewerTest::CurrentView(aView);
240 TheNISContext()->AttachView (aView);
241 }
242 Handle(V3d_View) a3DViewCol;
243 if ( a3DViewCol.IsNull() ) a3DViewCol = a3DViewer->CreateView();
244
245 // AIS setup
246 if ( ViewerTest::GetAISContext().IsNull() ) {
247 Handle(AIS_InteractiveContext) C =
248 new AIS_InteractiveContext(a3DViewer,a3DCollector);
249 ViewerTest::SetAISContext(C);
250 }
251
252 // Setup for X11 or NT
253 OSWindowSetup();
254 // Viewer and View creation
255
256 a3DViewer->SetDefaultBackgroundColor(Quantity_NOC_BLACK);
257
258 Handle (V3d_View) V = ViewerTest::CurrentView();
259
260 V->SetDegenerateModeOn();
261#ifdef OCC120
262 DegenerateMode = V->DegenerateModeIsOn();
263#endif
264 // V->SetWindow(VT_GetWindow(), NULL, MyViewProc, NULL);
265
266 V->SetZClippingDepth(0.5);
267 V->SetZClippingWidth(ZCLIPWIDTH/2.);
268 a3DViewer->SetDefaultLights();
269 a3DViewer->SetLightOn();
270
271#ifndef WNT
272#if TCL_MAJOR_VERSION < 8
273 Tk_CreateFileHandler((void*)ConnectionNumber(display),
274 TK_READABLE, VProcessEvents, (ClientData) VT_GetWindow()->XWindow() );
275#else
276 Tk_CreateFileHandler(ConnectionNumber(display),
277 TK_READABLE, VProcessEvents, (ClientData) VT_GetWindow()->XWindow() );
278#endif
279#endif
280
281 isFirst = Standard_False;
282 }
283 VT_GetWindow()->Map();
284}
285
286//==============================================================================
287//function : Vinit
288//purpose : Create the window viewer and initialize all the global variable
289// Use Tk_CreateFileHandler on UNIX to cath the X11 Viewer event
290//==============================================================================
291
292static int VInit (Draw_Interpretor& , Standard_Integer argc, const char** argv)
293{
294 Standard_Integer aPxLeft = (argc > 1) ? atoi (argv[1]) : 0;
295 Standard_Integer aPxTop = (argc > 2) ? atoi (argv[2]) : 0;
296 Standard_Integer aPxWidth = (argc > 3) ? atoi (argv[3]) : 0;
297 Standard_Integer aPxHeight = (argc > 4) ? atoi (argv[4]) : 0;
298 ViewerTest::ViewerInit (aPxLeft, aPxTop, aPxWidth, aPxHeight);
299 return 0;
300}
301
302//==============================================================================
303//function : ProcessKeyPress
304//purpose : Handle KeyPress event from a CString
305//==============================================================================
306
307static void ProcessKeyPress( char *buf_ret )
308{
309 //cout << "KeyPress" << endl;
310 const Handle(V3d_View) aView = ViewerTest::CurrentView();
311 const Handle(NIS_View) aNisView = Handle(NIS_View)::DownCast (aView);
312 // Letter in alphabetic order
313
314 if ( !strcasecmp(buf_ret, "A") ) {
315 // AXO
316 aView->SetProj(V3d_XposYnegZpos);
317 }
318 else if ( !strcasecmp(buf_ret, "D") ) {
319 // Reset
320 aView->Reset();
321 }
322 else if ( !strcasecmp(buf_ret, "F") ) {
323 // FitAll
324 if (aNisView.IsNull())
325 aView->FitAll();
326 else
327 aNisView->FitAll3d();
328 }
329 else if ( !strcasecmp(buf_ret, "H") ) {
330 // HLR
331 cout << "HLR" << endl;
332#ifdef OCC120
333 if (aView->DegenerateModeIsOn()) ViewerTest::CurrentView()->SetDegenerateModeOff();
334 else aView->SetDegenerateModeOn();
335 DegenerateMode = aView->DegenerateModeIsOn();
336#else
337 ViewerTest::CurrentView()->SetDegenerateModeOff();
338#endif
339 }
340 else if ( !strcasecmp(buf_ret, "D") ) {
341 // Reset
342 aView->Reset();
343 }
344 else if ( !strcasecmp(buf_ret, "S") ) {
345 // SHADING
346 cout << "passage en mode 1 (shading pour les shapes)" << endl;
347#ifndef OCC120
348 ViewerTest::CurrentView()->SetDegenerateModeOn();
349#endif
350 Handle(AIS_InteractiveContext) Ctx = ViewerTest::GetAISContext();
351 if(Ctx->NbCurrents()==0 ||
352 Ctx->NbSelected()==0)
353 Ctx->SetDisplayMode(AIS_Shaded);
354 else{
355 if(Ctx->HasOpenedContext()){
356 for(Ctx->InitSelected();Ctx->MoreSelected();Ctx->NextSelected())
357 Ctx->SetDisplayMode(Ctx->Interactive(),1,Standard_False);
358 }
359 else{
360 for(Ctx->InitCurrent();Ctx->MoreCurrent();Ctx->NextCurrent())
361 Ctx->SetDisplayMode(Ctx->Current(),1,Standard_False);
362 }
363 Ctx->UpdateCurrentViewer();
364 }
365 }
366 else if ( !strcasecmp(buf_ret, "U") ) {
367 // SHADING
368 cout<<"passage au mode par defaut"<<endl;
369#ifndef OCC120
370 ViewerTest::CurrentView()->SetDegenerateModeOn();
371#endif
372 Handle(AIS_InteractiveContext) Ctx = ViewerTest::GetAISContext();
373 if(Ctx->NbCurrents()==0 ||
374 Ctx->NbSelected()==0)
375 Ctx->SetDisplayMode(AIS_WireFrame);
376 else{
377 if(Ctx->HasOpenedContext()){
378 for(Ctx->InitSelected();Ctx->MoreSelected();Ctx->NextSelected())
379 Ctx->UnsetDisplayMode(Ctx->Interactive(),Standard_False);
380 }
381 else{
382 for(Ctx->InitCurrent();Ctx->MoreCurrent();Ctx->NextCurrent())
383 Ctx->UnsetDisplayMode(Ctx->Current(),Standard_False);
384 }
385 Ctx->UpdateCurrentViewer();
386 }
387
388 }
389 else if ( !strcasecmp(buf_ret, "T") ) {
390 // Top
391 aView->SetProj(V3d_Zpos);
392 }
393 else if ( !strcasecmp(buf_ret, "B") ) {
394 // Top
395 aView->SetProj(V3d_Zneg);
396 }
397 else if ( !strcasecmp(buf_ret, "L") ) {
398 // Top
399 aView->SetProj(V3d_Xneg);
400 }
401 else if ( !strcasecmp(buf_ret, "R") ) {
402 // Top
403 aView->SetProj(V3d_Xpos);
404 }
405
406 else if ( !strcasecmp(buf_ret, "W") ) {
407 // WIREFRAME
408#ifndef OCC120
409 ViewerTest::CurrentView()->SetDegenerateModeOn();
410#endif
411 cout << "passage en mode 0 (filaire pour les shapes)" << endl;
412#ifndef OCC120
413 ViewerTest::CurrentView()->SetDegenerateModeOn();
414#endif
415 Handle(AIS_InteractiveContext) Ctx = ViewerTest::GetAISContext();
416 if(Ctx->NbCurrents()==0 ||
417 Ctx->NbSelected()==0)
418 Ctx->SetDisplayMode(AIS_WireFrame);
419 else{
420 if(Ctx->HasOpenedContext()){
421 for(Ctx->InitSelected();Ctx->MoreSelected();Ctx->NextSelected())
422 Ctx->SetDisplayMode(Ctx->Interactive(),0,Standard_False);
423 }
424 else{
425 for(Ctx->InitCurrent();Ctx->MoreCurrent();Ctx->NextCurrent())
426 Ctx->SetDisplayMode(Ctx->Current(),0,Standard_False);
427 }
428 Ctx->UpdateCurrentViewer();
429 }
430 }
431 else if ( !strcasecmp(buf_ret, "Z") ) {
432 // ZCLIP
433
434 if ( ZClipIsOn ) {
435 cout << "ZClipping OFF" << endl;
436 ZClipIsOn = 0;
437
438 aView->SetZClippingType(V3d_OFF);
439 aView->Redraw();
440 }
441 else {
442 cout << "ZClipping ON" << endl;
443 ZClipIsOn = 1;
444
445 aView->SetZClippingType(V3d_FRONT);
446 aView->Redraw();
447 }
448 }
449 else if ( !strcasecmp(buf_ret, ",") ) {
450 ViewerTest::GetAISContext()->HilightNextDetected(ViewerTest::CurrentView());
451
452
453 }
454 else if ( !strcasecmp(buf_ret, ".") ) {
455 ViewerTest::GetAISContext()->HilightPreviousDetected(ViewerTest::CurrentView());
456 }
457 // Number
458 else{
459 Standard_Integer Num = atoi(buf_ret);
460 if(Num>=0 && Num<=7)
461 ViewerTest::StandardModeActivation(Num);
462 }
463}
464
465//==============================================================================
466//function : ProcessExpose
467//purpose : Redraw the View on an Expose Event
468//==============================================================================
469
470static void ProcessExpose( )
471{ //cout << "Expose" << endl;
472 ViewerTest::CurrentView()->Redraw();
473}
474
475//==============================================================================
476//function : ProcessConfigure
477//purpose : Resize the View on an Configure Event
478//==============================================================================
479
480static void ProcessConfigure()
481{
482 Handle(V3d_View) V = ViewerTest::CurrentView();
483 V->MustBeResized();
484 V->Update();
485 V->Redraw();
486}
487
488//==============================================================================
489//function : ProcessButton1Press
490//purpose : Picking
491//==============================================================================
492
493static Standard_Boolean ProcessButton1Press(
494 Standard_Integer ,
495 const char** argv,
496 Standard_Boolean pick,
497 Standard_Boolean shift )
498{
499 Handle(ViewerTest_EventManager) EM = ViewerTest::CurrentEventManager();
500 if ( pick ) {
501 Standard_Real X, Y, Z;
502
503 ViewerTest::CurrentView()->Convert(X_Motion, Y_Motion, X, Y, Z);
504
505 Draw::Set(argv[1], X);
506 Draw::Set(argv[2], Y);
507 Draw::Set(argv[3], Z);}
508
509 if(shift)
510 EM->ShiftSelect();
511 else
512 EM->Select();
513
514 pick = 0;
515 return pick;
516}
517
518//==============================================================================
519//function : ProcessButton3Press
520//purpose : Start Rotation
521//==============================================================================
522
523static void ProcessButton3Press()
524
525{ // Start rotation
526 Start_Rot = 1;
527 ViewerTest::CurrentView()->SetDegenerateModeOn();
528 ViewerTest::CurrentView()->StartRotation( X_ButtonPress, Y_ButtonPress );
529
530}
531//==============================================================================
532//function : ProcessButtonRelease
533//purpose : Start Rotation
534//==============================================================================
535
536static void ProcessButtonRelease()
537
538{ // End rotation
539#ifdef OCC120
540 if (Start_Rot) {
541 Start_Rot = 0;
542 if (!DegenerateMode) ViewerTest::CurrentView()->SetDegenerateModeOff();
543 }
544#else
545 Start_Rot = 0;
546 ViewerTest::CurrentView()->SetDegenerateModeOff();
547#endif
548}
549
550//==============================================================================
551//function : ProcessZClipMotion
552//purpose : Zoom
553//==============================================================================
554
555void ProcessZClipMotion()
556{
557 Handle(V3d_View) a3DView = ViewerTest::CurrentView();
558 if ( Abs(X_Motion - X_ButtonPress) > 2 ) {
559 static Standard_Real CurZPos = 0.;
560
561 //Quantity_Length VDX, VDY;
562 //a3DView->Size(VDX,VDY);
563 //Standard_Real VDZ = a3DView->ZSize();
564 //printf("View size (%lf,%lf,%lf)\n", VDX, VDY, VDZ);
565
566 Quantity_Length dx = a3DView->Convert(X_Motion - X_ButtonPress);
567
568 // Front = Depth + width/2.
569 Standard_Real D = 0.5;
570 Standard_Real W = 0.1;
571
572 CurZPos += (dx);
573
574 D += CurZPos;
575
576 //printf("dx %lf Depth %lf Width %lf\n", dx, D, W);
577
578 a3DView->SetZClippingType(V3d_OFF);
579 a3DView->SetZClippingDepth(D);
580 a3DView->SetZClippingWidth(W);
581 a3DView->SetZClippingType(V3d_FRONT);
582
583 a3DView->Redraw();
584
585 X_ButtonPress = X_Motion;
586 Y_ButtonPress = Y_Motion;
587 }
588}
589
590//==============================================================================
591//function : ProcessControlButton1Motion
592//purpose : Zoom
593//==============================================================================
594
595static void ProcessControlButton1Motion()
596{
597 ViewerTest::CurrentView()->Zoom( X_ButtonPress, Y_ButtonPress, X_Motion, Y_Motion);
598
599 X_ButtonPress = X_Motion;
600 Y_ButtonPress = Y_Motion;
601}
602
603//==============================================================================
604//function : ProcessControlButton2Motion
605//purpose : Pann
606//==============================================================================
607
608static void ProcessControlButton2Motion()
609{
610 Quantity_Length dx = ViewerTest::CurrentView()->Convert(X_Motion - X_ButtonPress);
611 Quantity_Length dy = ViewerTest::CurrentView()->Convert(Y_Motion - Y_ButtonPress);
612
613 dy = -dy; // Xwindow Y axis is from top to Bottom
614
615 ViewerTest::CurrentView()->Panning( dx, dy );
616
617 X_ButtonPress = X_Motion;
618 Y_ButtonPress = Y_Motion;
619}
620
621//==============================================================================
622//function : ProcessControlButton3Motion
623//purpose : Rotation
624//==============================================================================
625
626static void ProcessControlButton3Motion()
627{
628 if ( Start_Rot ) ViewerTest::CurrentView()->Rotation( X_Motion, Y_Motion);
629}
630
631//==============================================================================
632//function : ProcessPointerMotion
633//purpose : Rotation
634//==============================================================================
635
636static void ProcessMotion()
637{
638 //pre-hilights detected objects at mouse position
639
640 Handle(ViewerTest_EventManager) EM = ViewerTest::CurrentEventManager();
641 EM->MoveTo(X_Motion, Y_Motion);
642}
643
644
645void ViewerTest::GetMousePosition(Standard_Integer& Xpix,Standard_Integer& Ypix)
646{
647 Xpix = X_Motion;Ypix=Y_Motion;
648}
649
650//==============================================================================
651//function : VAxo
652//purpose : Switch to an Axonometric view
653//Draw arg : No args
654//==============================================================================
655
656static int VAxo(Draw_Interpretor& di, Standard_Integer , const char** )
657{ if ( ViewerTest::CurrentView().IsNull() ) {
658 di<<"La commande vinit n'a pas ete appele avant"<<"\n";
659 // VInit(di, argc, argv);
660}
661
662ViewerTest::CurrentView()->SetProj(V3d_XposYnegZpos);
663
664return 0;
665}
666
667//==============================================================================
668//function : VTop
669//purpose : Switch to a Top View
670//Draw arg : No args
671//==============================================================================
672
673static int VTop(Draw_Interpretor& di, Standard_Integer , const char** )
674{
675
676 if ( ViewerTest::CurrentView().IsNull() ) {
677 di<<"La commande vinit n'a pas ete appele avant"<<"\n";
678
679 // VInit(di, , argv);
680 }
681
682 ViewerTest::CurrentView()->SetProj(V3d_Zpos);
683 return 0;
684
685}
686
687//==============================================================================
688//function : VHelp
689//purpose : Dsiplay help on viewer Keyboead and mouse commands
690//Draw arg : No args
691//==============================================================================
692
693static int VHelp(Draw_Interpretor& di, Standard_Integer , const char** )
694{
695
696 di << "Q : Quit the application" << "\n";
697
698 di << "========================="<<"\n";
699 di << "F : FitAll" << "\n";
700 di << "T : TopView" << "\n";
701 di << "A : AxonometricView" << "\n";
702 di << "R : ResetView" << "\n";
703
704 di << "========================="<<"\n";
705 di << "S : Shading" << "\n";
706 di << "W : Wireframe" << "\n";
707 di << "H : HidelLineRemoval" << "\n";
708
709 di << "========================="<<"\n";
710 di << "Selection mode "<<"\n";
711 di << "0 : Shape" <<"\n";
712 di << "1 : Vertex" <<"\n";
713 di << "2 : Edge" <<"\n";
714 di << "3 : Wire" <<"\n";
715 di << "4 : Face" <<"\n";
716 di << "5 : Shell" <<"\n";
717 di << "6 : Solid" <<"\n";
718 di << "7 : Compound" <<"\n";
719
720 di << "=========================="<<"\n";
721 di << "D : Remove Selected Object"<<"\n";
722 di << "=========================="<<"\n";
723
724 return 0;
725}
726
727Standard_Boolean IsDragged = Standard_False;
728
729Standard_Integer xx1, yy1, xx2, yy2;
730//the first and last point in viewer co-ordinates
731
732Standard_Boolean DragFirst;
733
734
735#ifdef WNT
736
737static Standard_Boolean Ppick = 0;
738static Standard_Integer Pargc = 0;
739static const char** Pargv = NULL;
740
741
742static LRESULT WINAPI AdvViewerWindowProc( HWND hwnd,
743 UINT Msg,
744 WPARAM wParam,
745 LPARAM lParam )
746{
747 if ( !ViewerTest::CurrentView().IsNull() ) {
748
749 WPARAM fwKeys = wParam;
750
751 switch( Msg ) {
752
753 case WM_LBUTTONUP:
754 IsDragged = Standard_False;
755 if( !DragFirst )
756 {
757 HDC hdc = GetDC( hwnd );
758 HGDIOBJ anObj = SelectObject( hdc, GetStockObject( WHITE_PEN ) );
759 SelectObject( hdc, GetStockObject( HOLLOW_BRUSH ) );
760 SetROP2( hdc, R2_NOT );
761 Rectangle( hdc, xx1, yy1, xx2, yy2 );
762 ReleaseDC( hwnd, hdc );
763
764 const Handle(ViewerTest_EventManager) EM =
765 ViewerTest::CurrentEventManager();
766 if ( fwKeys & MK_SHIFT )
767 EM->ShiftSelect( min( xx1, xx2 ), max( yy1, yy2 ),
768 max( xx1, xx2 ), min( yy1, yy2 ));
769 else
770 EM->Select( min( xx1, xx2 ), max( yy1, yy2 ),
771 max( xx1, xx2 ), min( yy1, yy2 ));
772 }
773 return ViewerWindowProc( hwnd, Msg, wParam, lParam );
774
775 case WM_LBUTTONDOWN:
776 if( fwKeys == MK_LBUTTON || fwKeys == ( MK_LBUTTON | MK_SHIFT ) )
777 {
778 IsDragged = Standard_True;
779 DragFirst = Standard_True;
780 xx1 = LOWORD(lParam);
781 yy1 = HIWORD(lParam);
782 }
783 return ViewerWindowProc( hwnd, Msg, wParam, lParam );
784
785 break;
786
787 case WM_MOUSEMOVE:
788 if( IsDragged )
789 {
790 HDC hdc = GetDC( hwnd );
791
792 HGDIOBJ anObj = SelectObject( hdc, GetStockObject( WHITE_PEN ) );
793 SelectObject( hdc, GetStockObject( HOLLOW_BRUSH ) );
794 SetROP2( hdc, R2_NOT );
795
796 if( !DragFirst )
797 Rectangle( hdc, xx1, yy1, xx2, yy2 );
798
799 DragFirst = Standard_False;
800 xx2 = LOWORD(lParam);
801 yy2 = HIWORD(lParam);
802
803 Rectangle( hdc, xx1, yy1, xx2, yy2 );
804
805 SelectObject( hdc, anObj );
806
807 ReleaseDC( hwnd, hdc );
808 }
809 else
810 return ViewerWindowProc( hwnd, Msg, wParam, lParam );
811 break;
812
813 default:
814 return ViewerWindowProc( hwnd, Msg, wParam, lParam );
815 }
816 return 0;
817 }
818 return ViewerWindowProc( hwnd, Msg, wParam, lParam );
819}
820
821
822static LRESULT WINAPI ViewerWindowProc( HWND hwnd,
823 UINT Msg,
824 WPARAM wParam,
825 LPARAM lParam )
826{
827 /*static Standard_Boolean Ppick = 0;
828 static Standard_Integer Pargc = 0;
829 static char** Pargv = NULL;*/
830
831 static int Up = 1;
832
833 if ( !ViewerTest::CurrentView().IsNull() ) {
834 PAINTSTRUCT ps;
835
836 switch( Msg ) {
837 case WM_CLOSE:
838 // do not destroy the window - just hide it!
839 VT_GetWindow()->Unmap();
840 return 0;
841 case WM_PAINT:
842 //cout << "\t WM_PAINT" << endl;
843 BeginPaint(hwnd, &ps);
844 EndPaint(hwnd, &ps);
845 ProcessExpose();
846 break;
847
848 case WM_SIZE:
849 //cout << "\t WM_SIZE" << endl;
850 ProcessConfigure();
851 break;
852
853 case WM_KEYDOWN:
854 //cout << "\t WM_KEYDOWN " << (int) wParam << endl;
855
856 if ( (wParam != VK_SHIFT) && (wParam != VK_CONTROL) ) {
857 char c[2];
858 c[0] = (char) wParam;
859 c[1] = '\0';
860 ProcessKeyPress( c);
861 }
862 break;
863
864 case WM_LBUTTONUP:
865 case WM_MBUTTONUP:
866 case WM_RBUTTONUP:
867 //cout << "\t WM_xBUTTONUP" << endl;
868 Up = 1;
869 ProcessButtonRelease();
870 break;
871
872 case WM_LBUTTONDOWN:
873 case WM_MBUTTONDOWN:
874 case WM_RBUTTONDOWN:
875 {
876 //cout << "\t WM_xBUTTONDOWN" << endl;
877 WPARAM fwKeys = wParam;
878
879 Up = 0;
880
881 X_ButtonPress = LOWORD(lParam);
882 Y_ButtonPress = HIWORD(lParam);
883
884 if ( Msg == WM_LBUTTONDOWN) {
885 if(fwKeys & MK_CONTROL) {
886 Ppick = ProcessButton1Press( Pargc, Pargv, Ppick, (fwKeys & MK_SHIFT) );
887 } else
888 ProcessButton1Press( Pargc, Pargv, Ppick, (fwKeys & MK_SHIFT) );
889 }
890 else if ( Msg == WM_RBUTTONDOWN ) {
891 // Start rotation
892 ProcessButton3Press( );
893 }
894 }
895 break;
896
897 case WM_MOUSEMOVE:
898 {
899 //cout << "\t WM_MOUSEMOVE" << endl;
900 WPARAM fwKeys = wParam;
901 X_Motion = LOWORD(lParam);
902 Y_Motion = HIWORD(lParam);
903
904 if ( Up &&
905 fwKeys & ( MK_LBUTTON|MK_MBUTTON|MK_RBUTTON ) ) {
906 Up = 0;
907 X_ButtonPress = LOWORD(lParam);
908 Y_ButtonPress = HIWORD(lParam);
909
910 if ( fwKeys & MK_RBUTTON ) {
911 // Start rotation
912 ProcessButton3Press();
913 }
914 }
915
916 if ( fwKeys & MK_CONTROL ) {
917 if ( fwKeys & MK_LBUTTON ) {
918 ProcessControlButton1Motion();
919 }
920 else if ( fwKeys & MK_MBUTTON ||
921 ((fwKeys&MK_LBUTTON) &&
922 (fwKeys&MK_RBUTTON) ) ){
923 ProcessControlButton2Motion();
924 }
925 else if ( fwKeys & MK_RBUTTON ) {
926 ProcessControlButton3Motion();
927 }
928 }
929#ifdef BUG
930 else if ( fwKeys & MK_SHIFT ) {
931 if ( fwKeys & MK_MBUTTON ||
932 ((fwKeys&MK_LBUTTON) &&
933 (fwKeys&MK_RBUTTON) ) ) {
934 cout << "ProcessZClipMotion()" << endl;
935 ProcessZClipMotion();
936 }
937 }
938#endif
939 else
940 if (( fwKeys & MK_MBUTTON || ((fwKeys&MK_LBUTTON) && (fwKeys&MK_RBUTTON) ) )){
941 ProcessZClipMotion();
942 }
943 else {
944 ProcessMotion();
945 }
946 }
947 break;
948
949 default:
950 return( DefWindowProc( hwnd, Msg, wParam, lParam ));
951 }
952 return 0L;
953 }
954
955 return DefWindowProc( hwnd, Msg, wParam, lParam );
956}
957
958
959
960
961//==============================================================================
962//function : ViewerMainLoop
963//purpose : Get a Event on the view and dispatch it
964//==============================================================================
965
966
967static int ViewerMainLoop(Standard_Integer argc, const char** argv)
968{
969
970 //cout << "No yet implemented on WNT" << endl;
971 /*static Standard_Boolean Ppick = 0;
972 static Standard_Integer Pargc = 0;
973 static char** Pargv = NULL;*/
974
975 //Ppick = (argc > 0)? -1 : 0;
976 Ppick = (argc > 0)? 1 : 0;
977 Pargc = argc;
978 Pargv = argv;
979
980 if ( Ppick ) {
981 MSG msg;
982 msg.wParam = 1;
983
984 cout << "Start picking" << endl;
985
986 //while ( Ppick == -1 ) {
987 while ( Ppick == 1 ) {
988 // Wait for a ProcessButton1Press() to toggle pick to 1 or 0
989 if (GetMessage(&msg, NULL, 0, 0) ) {
990 TranslateMessage(&msg);
991 DispatchMessage(&msg);
992 }
993 }
994
995 cout << "Picking done" << endl;
996 }
997
998 return Ppick;
999}
1000
1001
1002#else
1003
1004int min( int a, int b )
1005{
1006 if( a<b )
1007 return a;
1008 else
1009 return b;
1010}
1011
1012int max( int a, int b )
1013{
1014 if( a>b )
1015 return a;
1016 else
1017 return b;
1018}
1019
1020int ViewerMainLoop(Standard_Integer argc, const char** argv)
1021
1022{ Standard_Boolean pick = argc > 0;
1023
1024// X11 Event loop
1025
1026static XEvent report;
1027
1028XNextEvent( display, &report );
1029// cout << "rep type = " << report.type << endl;
1030// cout << "rep button = " << report.xbutton.button << endl;
1031
1032switch ( report.type ) {
1033 case Expose:
1034 {
1035 ProcessExpose();
1036 }
1037 break;
1038 case ConfigureNotify:
1039 {
1040 ProcessConfigure();
1041 }
1042 break;
1043 case KeyPress:
1044 {
1045
1046 KeySym ks_ret ;
1047 char buf_ret[11] ;
1048 int ret_len ;
1049 XComposeStatus status_in_out;
1050
1051 ret_len = XLookupString( ( XKeyEvent *)&report ,
1052 (char *) buf_ret , 10 ,
1053 &ks_ret , &status_in_out ) ;
1054
1055
1056 buf_ret[ret_len] = '\0' ;
1057
1058 if ( ret_len ) {
1059 ProcessKeyPress( buf_ret);
1060 }
1061 }
1062 break;
1063 case ButtonPress:
1064 // cout << "ButtonPress" << endl;
1065 {
1066 X_ButtonPress = report.xbutton.x;
1067 Y_ButtonPress = report.xbutton.y;
1068
1069 if ( report.xbutton.button == Button1 )
1070 if( report.xbutton.state & ControlMask )
1071 pick = ProcessButton1Press( argc, argv, pick,
1072 ( report.xbutton.state & ShiftMask) );
1073 else
1074 {
1075 IsDragged = Standard_True;
1076 xx1 = X_ButtonPress;
1077 yy1 = Y_ButtonPress;
1078 DragFirst = Standard_True;
1079 }
1080 else if ( report.xbutton.button == Button3 )
1081 // Start rotation
1082 ProcessButton3Press();
1083 }
1084 break;
1085 case ButtonRelease:
1086 {
1087 // cout<<"relachement du bouton "<<(report.xbutton.button==3 ? "3": "on s'en fout") <<endl;
1088 // cout << IsDragged << endl;
1089 // cout << DragFirst << endl;
1090
1091 if( IsDragged )
1092 {
1093 if( !DragFirst )
1094 {
1095 Aspect_Handle aWindow = VT_GetWindow()->XWindow();
1096 GC gc = XCreateGC( display, aWindow, 0, 0 );
1097 // XSetFunction( display, gc, GXinvert );
1098 XDrawRectangle( display, aWindow, gc, min( xx1, xx2 ), min( yy1, yy2 ), abs( xx2-xx1 ), abs( yy2-yy1 ) );
1099 }
1100
1101 Handle( AIS_InteractiveContext ) aContext = ViewerTest::GetAISContext();
1102 if( aContext.IsNull() )
1103 {
1104 cout << "The context is null. Please use vinit before createmesh" << endl;
1105 return 0;
1106 }
1107
1108 Standard_Boolean ShiftPressed = ( report.xbutton.state & ShiftMask );
1109 if( report.xbutton.button==1 )
1110 if( DragFirst )
1111 if( ShiftPressed )
1112 {
1113 aContext->ShiftSelect();
1114 // cout << "shift select" << endl;
1115 }
1116 else
1117 {
1118 aContext->Select();
1119 // cout << "select" << endl;
1120 }
1121 else
1122 if( ShiftPressed )
1123 {
1124 aContext->ShiftSelect( min( xx1, xx2 ), min( yy1, yy2 ),
1125 max( xx1, xx2 ), max( yy1, yy2 ),
1126 ViewerTest::CurrentView());
1127 // cout << "shift select" << endl;
1128 }
1129 else
1130 {
1131 aContext->Select( min( xx1, xx2 ), min( yy1, yy2 ),
1132 max( xx1, xx2 ), max( yy1, yy2 ),
1133 ViewerTest::CurrentView() );
1134 // cout << "select" << endl;
1135 }
1136 else
1137 ProcessButtonRelease();
1138
1139 IsDragged = Standard_False;
1140 }
1141 else
1142 ProcessButtonRelease();
1143 }
1144 break;
1145 case MotionNotify:
1146 {
1147 // XEvent dummy;
1148
1149 X_Motion = report.xmotion.x;
1150 Y_Motion = report.xmotion.y;
1151
1152 if( IsDragged )
1153 {
1154 Aspect_Handle aWindow = VT_GetWindow()->XWindow();
1155 GC gc = XCreateGC( display, aWindow, 0, 0 );
1156 XSetFunction( display, gc, GXinvert );
1157
1158 if( !DragFirst )
1159 XDrawRectangle( display, aWindow, gc, min( xx1, xx2 ), min( yy1, yy2 ), abs( xx2-xx1 ), abs( yy2-yy1 ) );
1160
1161 xx2 = X_Motion;
1162 yy2 = Y_Motion;
1163 DragFirst = Standard_False;
1164
1165 //cout << "draw rect : " << xx2 << ", " << yy2 << endl;
1166 XDrawRectangle( display, aWindow, gc, min( xx1, xx2 ), min( yy1, yy2 ), abs( xx2-xx1 ), abs( yy2-yy1 ) );
1167 }
1168 else
1169 {
1170
1171 //cout << "MotionNotify " << X_Motion << "," << Y_Motion << endl;
1172
1173 // remove all the ButtonMotionMask
1174 while( XCheckMaskEvent( display, ButtonMotionMask, &report) ) ;
1175
1176 if ( ZClipIsOn && report.xmotion.state & ShiftMask ) {
1177 if ( Abs(X_Motion - X_ButtonPress) > 2 ) {
1178
1179 Quantity_Length VDX, VDY;
1180
1181 ViewerTest::CurrentView()->Size(VDX,VDY);
1182 Standard_Real VDZ =0 ;
1183 VDZ = ViewerTest::CurrentView()->ZSize();
1184
1185 // printf("%lf,%lf,%lf\n", VDX, VDY, VDZ);
1186 printf("%f,%f,%f\n", VDX, VDY, VDZ);
1187
1188 Quantity_Length dx = 0 ;
1189 dx = ViewerTest::CurrentView()->Convert(X_Motion - X_ButtonPress);
1190
1191 cout << dx << endl;
1192
1193 dx = dx / VDX * VDZ;
1194
1195 cout << dx << endl;
1196
1197 // Front = Depth + width/2.
1198 //ViewerTest::CurrentView()->SetZClippingDepth(dx);
1199 //ViewerTest::CurrentView()->SetZClippingWidth(0.);
1200
1201 ViewerTest::CurrentView()->Redraw();
1202 }
1203 }
1204
1205 if ( report.xmotion.state & ControlMask ) {
1206 if ( report.xmotion.state & Button1Mask ) {
1207 ProcessControlButton1Motion();
1208 }
1209 else if ( report.xmotion.state & Button2Mask ) {
1210 ProcessControlButton2Motion();
1211 }
1212 else if ( report.xmotion.state & Button3Mask ) {
1213 ProcessControlButton3Motion();
1214 }
1215 }
1216 else {
1217 ProcessMotion();
1218 }
1219 }
1220 }
1221 break;
1222}
1223
1224
1225return pick;
1226}
1227
1228//==============================================================================
1229//function : VProcessEvents
1230//purpose : call by Tk_CreateFileHandler() to be able to manage the
1231// event in the Viewer window
1232//==============================================================================
1233
1234static void VProcessEvents(ClientData,int)
1235{
1236 //cout << "VProcessEvents" << endl;
1237
1238 // test for X Event
1239 while (XPending(display)) {
1240 ViewerMainLoop( 0, NULL);
1241 }
1242}
1243#endif
1244
1245//==============================================================================
1246//function : OSWindowSetup
1247//purpose : Setup for the X11 window to be able to cath the event
1248//==============================================================================
1249
1250
1251static void OSWindowSetup()
1252{
1253#ifndef WNT
1254 // X11
1255
1256 Window window = VT_GetWindow()->XWindow();
1257
1258 Standard_Address theDisplay = GetG3dDevice()->XDisplay();
1259 display = (Display * ) theDisplay;
1260 // display = (Display *)GetG3dDevice()->XDisplay();
1261
1262 XSynchronize(display, 1);
1263
1264 VT_GetWindow()->Map();
1265
1266 // X11 : For keyboard on SUN
1267 XWMHints wmhints;
1268 wmhints.flags = InputHint;
1269 wmhints.input = 1;
1270
1271 XSetWMHints( display, window, &wmhints);
1272
1273 XSelectInput( display, window, ExposureMask | KeyPressMask |
1274 ButtonPressMask | ButtonReleaseMask |
1275 StructureNotifyMask |
1276 PointerMotionMask |
1277 Button1MotionMask | Button2MotionMask |
1278 Button3MotionMask
1279 );
1280
1281 XSynchronize(display, 0);
1282
1283#else
1284 // WNT
1285#endif
1286
1287}
1288
1289
1290//==============================================================================
1291//function : VFit
1292
1293//purpose : Fitall, no DRAW arguments
1294//Draw arg : No args
1295//==============================================================================
1296
1297static int VFit(Draw_Interpretor& , Standard_Integer , const char** )
1298{
1299 const Handle(V3d_View) aView = ViewerTest::CurrentView();
1300 Handle(NIS_View) V = Handle(NIS_View)::DownCast(aView);
1301 if (V.IsNull() == Standard_False) {
1302 V->FitAll3d();
1303 } else if (aView.IsNull() == Standard_False) {
1304 aView->FitAll();
1305 }
1306 return 0;
1307}
1308
1309//==============================================================================
1310//function : VZFit
1311//purpose : ZFitall, no DRAW arguments
1312//Draw arg : No args
1313//==============================================================================
1314
1315static int VZFit(Draw_Interpretor& , Standard_Integer , const char** )
1316{
1317 Handle(V3d_View) V = ViewerTest::CurrentView();
1318 if ( !V.IsNull() ) V->ZFitAll(); return 0; }
1319
1320
1321static int VRepaint(Draw_Interpretor& , Standard_Integer , const char** )
1322{
1323 Handle(V3d_View) V = ViewerTest::CurrentView();
1324 if ( !V.IsNull() ) V->Redraw(); return 0;
1325}
1326
1327
1328//==============================================================================
1329//function : VClear
1330//purpose : Remove all the object from the viewer
1331//Draw arg : No args
1332//==============================================================================
1333
1334static int VClear(Draw_Interpretor& , Standard_Integer , const char** )
1335{
1336 Handle(V3d_View) V = ViewerTest::CurrentView();
1337 if(!V.IsNull())
1338 ViewerTest::Clear();
1339 return 0;
1340}
1341
1342//==============================================================================
1343//function : VPick
1344//purpose :
1345//==============================================================================
1346
1347static int VPick(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
1348{ if (ViewerTest::CurrentView().IsNull() ) return 1;
1349
1350if ( argc < 4 ) {
1351 di << argv[0] << "Invalid number of arguments" << "\n";
1352 return 1;
1353}
1354
1355while (ViewerMainLoop( argc, argv)) {
1356}
1357
1358return 0;
1359}
1360
1361
1362
1363//==============================================================================
1364//function : InitViewerTest
1365//purpose : initialisation de toutes les variables static de ViewerTest (dp)
1366//==============================================================================
1367
1368void ViewerTest_InitViewerTest (const Handle(AIS_InteractiveContext)& context)
1369{
1370 Handle(V3d_Viewer) viewer = context->CurrentViewer();
1371 ViewerTest::SetAISContext(context);
1372 viewer->InitActiveViews();
1373 Handle(V3d_View) view = viewer->ActiveView();
1374 if (viewer->MoreActiveViews()) ViewerTest::CurrentView(view);
1375 ViewerTest::ResetEventManager();
1376 Handle(Aspect_GraphicDevice) device = viewer->Device();
1377 Handle(Aspect_Window) window = view->Window();
1378#ifndef WNT
1379 // X11
1380 VT_GetWindow() = Handle(Xw_Window)::DownCast(window);
1381 GetG3dDevice() = Handle(Graphic3d_GraphicDevice)::DownCast(device);
1382 OSWindowSetup();
1383 static int first = 1;
1384 if ( first ) {
1385#if TCL_MAJOR_VERSION < 8
1386 Tk_CreateFileHandler((void*)ConnectionNumber(display),
1387 TK_READABLE, VProcessEvents, (ClientData) 0);
1388#else
1389 Tk_CreateFileHandler(ConnectionNumber(display),
1390 TK_READABLE, VProcessEvents, (ClientData) 0);
1391#endif
1392 first = 0;
1393 }
1394#endif
1395}
1396
1397
1398//==============================================================================
1399//function : VSetBg
1400//purpose : Load image as background
1401//==============================================================================
1402
1403static int VSetBg(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
1404{
1405 if (argc < 2 || argc > 3)
1406 {
1407 di << "Usage : " << argv[0] << " imagefile [filltype] : Load image as background" << "\n";
f8b2ed36 1408 di << "filltype can be one of CENTERED, TILED, STRETCH, NONE" << "\n";
7fd59977 1409 return 1;
1410 }
1411
1412 Handle(AIS_InteractiveContext) AISContext = ViewerTest::GetAISContext();
1413 if(AISContext.IsNull())
1414 {
1415 di << "use 'vinit' command before " << argv[0] << "\n";
1416 return 1;
1417 }
1418
1419 Aspect_FillMethod aFillType = Aspect_FM_CENTERED;
1420 if (argc == 3)
1421 {
1422 const char* szType = argv[2];
1423 if (strcmp(szType, "NONE" ) == 0) aFillType = Aspect_FM_NONE;
1424 else if (strcmp(szType, "CENTERED") == 0) aFillType = Aspect_FM_CENTERED;
1425 else if (strcmp(szType, "TILED" ) == 0) aFillType = Aspect_FM_TILED;
1426 else if (strcmp(szType, "STRETCH" ) == 0) aFillType = Aspect_FM_STRETCH;
1427 else
1428 {
1429 di << "Wrong fill type : " << szType << "\n";
1430 di << "Must be one of CENTERED, TILED, STRETCH, NONE" << "\n";
1431 return 1;
1432 }
1433 }
1434
1435 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
1436 V3dView->SetBackgroundImage(argv[1], aFillType, Standard_True);
1437
1438 return 0;
1439}
1440
f8b2ed36 1441//==============================================================================
1442//function : VSetBgMode
1443//purpose : Change background image fill type
1444//==============================================================================
1445
1446static int VSetBgMode(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
1447{
1448 if (argc != 2)
1449 {
1450 di << "Usage : " << argv[0] << " filltype : Change background image mode" << "\n";
1451 di << "filltype must be one of CENTERED, TILED, STRETCH, NONE" << "\n";
1452 return 1;
1453 }
1454
1455 Handle(AIS_InteractiveContext) AISContext = ViewerTest::GetAISContext();
1456 if(AISContext.IsNull())
1457 {
1458 di << "use 'vinit' command before " << argv[0] << "\n";
1459 return 1;
1460 }
1461
1462 Aspect_FillMethod aFillType;
1463 if (argc == 2)
1464 {
1465 const char* szType = argv[1];
1466 if (strcmp(szType, "NONE" ) == 0) aFillType = Aspect_FM_NONE;
1467 else if (strcmp(szType, "CENTERED") == 0) aFillType = Aspect_FM_CENTERED;
1468 else if (strcmp(szType, "TILED" ) == 0) aFillType = Aspect_FM_TILED;
1469 else if (strcmp(szType, "STRETCH" ) == 0) aFillType = Aspect_FM_STRETCH;
1470 else
1471 {
1472 di << "Wrong fill type : " << szType << "\n";
1473 di << "Must be one of CENTERED, TILED, STRETCH, NONE" << "\n";
1474 return 1;
1475 }
1476 }
1477
1478 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
1479 V3dView->SetBgImageStyle(aFillType, Standard_True);
1480
1481 return 0;
1482}
1483
7fd59977 1484//==============================================================================
1485//function : VSetGradientBg
1486//purpose : Mount gradient background
1487//==============================================================================
1488static int VSetGradientBg(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
1489{
1490 if (argc != 8 )
1491 {
1492 di << "Usage : " << argv[0] << " R1 G1 B1 R2 G2 B2 Type : Mount gradient background" << "\n";
1493 di << "R1,G1,B1,R2,G2,B2 = [0..255]" << "\n";
1494 di << "Type must be one of 0 = NONE, 1 = HOR, 2 = VER, 3 = DIAG1, 4 = DIAG2" << "\n";
1495 di << " 5 = CORNER1, 6 = CORNER2, 7 = CORNER3, 8 = CORNER4" << "\n";
1496 return 1;
1497 }
1498
1499 Handle(AIS_InteractiveContext) AISContext = ViewerTest::GetAISContext();
1500 if(AISContext.IsNull())
1501 {
1502 di << "use 'vinit' command before " << argv[0] << "\n";
1503 return 1;
1504 }
1505 if (argc == 8)
1506 {
1507
1508 Standard_Real R1 = atof(argv[1])/255.;
1509 Standard_Real G1 = atof(argv[2])/255.;
1510 Standard_Real B1 = atof(argv[3])/255.;
1511 Quantity_Color aColor1(R1,G1,B1,Quantity_TOC_RGB);
1512
1513 Standard_Real R2 = atof(argv[4])/255.;
1514 Standard_Real G2 = atof(argv[5])/255.;
1515 Standard_Real B2 = atof(argv[6])/255.;
1516
1517 Quantity_Color aColor2(R2,G2,B2,Quantity_TOC_RGB);
1518 int aType = atoi(argv[7]);
1519 if( aType < 0 || aType > 8 )
1520 {
1521 di << "Wrong fill type " << "\n";
1522 di << "Must be one of 0 = NONE, 1 = HOR, 2 = VER, 3 = DIAG1, 4 = DIAG2" << "\n";
1523 di << " 5 = CORNER1, 6 = CORNER2, 7 = CORNER3, 8 = CORNER4" << "\n";
1524 return 1;
1525 }
1526
1527 Aspect_GradientFillMethod aMethod = Aspect_GradientFillMethod(aType);
1528
1529 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
1530 V3dView->SetBgGradientColors( aColor1, aColor2, aMethod, 1);
1531 }
1532
1533 return 0;
1534}
1535
f8b2ed36 1536//==============================================================================
1537//function : VSetGradientBgMode
1538//purpose : Change gradient background fill style
1539//==============================================================================
1540static int VSetGradientBgMode(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
1541{
1542 if (argc != 2 )
1543 {
1544 di << "Usage : " << argv[0] << " Type : Change gradient background fill type" << "\n";
1545 di << "Type must be one of 0 = NONE, 1 = HOR, 2 = VER, 3 = DIAG1, 4 = DIAG2" << "\n";
1546 di << " 5 = CORNER1, 6 = CORNER2, 7 = CORNER3, 8 = CORNER4" << "\n";
1547 return 1;
1548 }
1549
1550 Handle(AIS_InteractiveContext) AISContext = ViewerTest::GetAISContext();
1551 if(AISContext.IsNull())
1552 {
1553 di << "use 'vinit' command before " << argv[0] << "\n";
1554 return 1;
1555 }
1556 if (argc == 2)
1557 {
1558 int aType = atoi(argv[1]);
1559 if( aType < 0 || aType > 8 )
1560 {
1561 di << "Wrong fill type " << "\n";
1562 di << "Must be one of 0 = NONE, 1 = HOR, 2 = VER, 3 = DIAG1, 4 = DIAG2" << "\n";
1563 di << " 5 = CORNER1, 6 = CORNER2, 7 = CORNER3, 8 = CORNER4" << "\n";
1564 return 1;
1565 }
1566
1567 Aspect_GradientFillMethod aMethod = Aspect_GradientFillMethod(aType);
1568
1569 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
1570 V3dView->SetBgGradientStyle( aMethod, 1 );
1571 }
1572
1573 return 0;
1574}
1575
1576//==============================================================================
1577//function : VSetColorBg
1578//purpose : Set color background
1579//==============================================================================
1580static int VSetColorBg(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
1581{
1582 if (argc != 4 )
1583 {
1584 di << "Usage : " << argv[0] << " R G B : Set color background" << "\n";
1585 di << "R,G,B = [0..255]" << "\n";
1586 return 1;
1587 }
1588
1589 Handle(AIS_InteractiveContext) AISContext = ViewerTest::GetAISContext();
1590 if(AISContext.IsNull())
1591 {
1592 di << "use 'vinit' command before " << argv[0] << "\n";
1593 return 1;
1594 }
1595 if (argc == 4)
1596 {
1597
1598 Standard_Real R = atof(argv[1])/255.;
1599 Standard_Real G = atof(argv[2])/255.;
1600 Standard_Real B = atof(argv[3])/255.;
1601 Quantity_Color aColor(R,G,B,Quantity_TOC_RGB);
1602
1603 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
1604 V3dView->SetBackgroundColor( aColor );
1605 V3dView->Update();
1606 }
1607
1608 return 0;
1609}
1610
7fd59977 1611//==============================================================================
1612//function : VScale
1613//purpose : View Scaling
1614//==============================================================================
1615
1616static int VScale(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
1617{
1618 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
1619 if ( V3dView.IsNull() ) return 1;
1620
1621 if ( argc != 4 ) {
1622 di << argv[0] << "Invalid number of arguments" << "\n";
1623 return 1;
1624 }
1625 V3dView->SetAxialScale( atof(argv[1]), atof(argv[2]), atof(argv[3]) );
1626 return 0;
1627}
1628//==============================================================================
1629//function : VTestZBuffTrihedron
7c8a8fcc 1630//purpose : Displays a V3d_ZBUFFER'ed or V3d_WIREFRAME'd trihedron
7fd59977 1631//==============================================================================
1632
1633static int VTestZBuffTrihedron(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
1634{
1635 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
1636 if ( V3dView.IsNull() ) return 1;
1637
7fd59977 1638 V3dView->ZBufferTriedronSetup();
7c8a8fcc 1639
1640 if ( argc == 1 ) {
1641 // Set up default trihedron parameters
1642 V3dView->TriedronDisplay( Aspect_TOTP_LEFT_LOWER, Quantity_NOC_WHITE, 0.1, V3d_ZBUFFER );
1643 } else
1644 if ( argc == 7 )
1645 {
1646 Aspect_TypeOfTriedronPosition aPosition = Aspect_TOTP_LEFT_LOWER;
1647 const char* aPosType = argv[1];
1648
1649 if ( strcmp(aPosType, "center") == 0 )
1650 {
1651 aPosition = Aspect_TOTP_CENTER;
1652 } else
1653 if (strcmp(aPosType, "left_lower") == 0)
1654 {
1655 aPosition = Aspect_TOTP_LEFT_LOWER;
1656 } else
1657 if (strcmp(aPosType, "left_upper") == 0)
1658 {
1659 aPosition = Aspect_TOTP_LEFT_UPPER;
1660 } else
1661 if (strcmp(aPosType, "right_lower") == 0)
1662 {
1663 aPosition = Aspect_TOTP_RIGHT_LOWER;
1664 } else
1665 if (strcmp(aPosType, "right_upper") == 0)
1666 {
1667 aPosition = Aspect_TOTP_RIGHT_UPPER;
1668 } else
1669 {
1670 di << argv[1] << " Invalid type of alignment" << "\n";
1671 di << "Must be one of [ center, left_lower," << "\n";
1672 di << "left_upper, right_lower, right_upper ]" << "\n";
1673 return 1;
1674 }
1675
1676 Standard_Real R = atof(argv[2])/255.;
1677 Standard_Real G = atof(argv[3])/255.;
1678 Standard_Real B = atof(argv[4])/255.;
1679 Quantity_Color aColor(R, G, B, Quantity_TOC_RGB);
1680
1681 Standard_Real aScale = atof(argv[5]);
1682
1683 if( aScale <= 0.0 )
1684 {
1685 di << argv[5] << " Invalid value. Must be > 0" << "\n";
1686 return 1;
1687 }
1688
1689 V3d_TypeOfVisualization aPresentation = V3d_ZBUFFER;
1690 const char* aPresType = argv[6];
1691
1692 if ( strcmp(aPresType, "wireframe") == 0 )
1693 {
1694 aPresentation = V3d_WIREFRAME;
1695 } else
1696 if (strcmp(aPresType, "zbuffer") == 0)
1697 {
1698 aPresentation = V3d_ZBUFFER;
1699 } else
1700 {
1701 di << argv[6] << " Invalid type of visualization" << "\n";
1702 di << "Must be one of [ wireframe, zbuffer ]" << "\n";
1703 return 1;
1704 }
1705
1706 V3dView->TriedronDisplay( aPosition, aColor.Name(), aScale, aPresentation );
1707
1708 } else
1709 {
1710 di << argv[0] << " Invalid number of arguments" << "\n";
1711 return 1;
1712 }
1713
7fd59977 1714 V3dView->ZFitAll();
7c8a8fcc 1715
7fd59977 1716 return 0;
1717}
1718
1719//==============================================================================
1720//function : VRotate
1721//purpose : Camera Rotating
1722//==============================================================================
1723
1724static int VRotate( Draw_Interpretor& di, Standard_Integer argc, const char** argv ) {
1725 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
1726 if ( V3dView.IsNull() ) {
1727 return 1;
1728 }
1729
1730 if ( argc == 4 ) {
1731 V3dView->Rotate( atof(argv[1]), atof(argv[2]), atof(argv[3]) );
1732 return 0;
1733 } else if ( argc == 7 ) {
1734 V3dView->Rotate( atof(argv[1]), atof(argv[2]), atof(argv[3]), atof(argv[4]), atof(argv[5]), atof(argv[6]) );
1735 return 0;
1736 } else {
1737 di << argv[0] << " Invalid number of arguments" << "\n";
1738 return 1;
1739 }
1740}
1741
1742//==============================================================================
1743//function : VZoom
1744//purpose : View zoom in / out (relative to current zoom)
1745//==============================================================================
1746
1747static int VZoom( Draw_Interpretor& di, Standard_Integer argc, const char** argv ) {
1748 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
1749 if ( V3dView.IsNull() ) {
1750 return 1;
1751 }
1752
1753 if ( argc == 2 ) {
1754 Standard_Real coef = atof(argv[1]);
1755 if ( coef <= 0.0 ) {
1756 di << argv[1] << "Invalid value" << "\n";
1757 return 1;
1758 }
1759 V3dView->SetZoom( atof(argv[1]) );
1760 return 0;
1761 } else {
1762 di << argv[0] << " Invalid number of arguments" << "\n";
1763 return 1;
1764 }
1765}
1766
1767//==============================================================================
1768//function : VPan
1769//purpose : View panning (in pixels)
1770//==============================================================================
1771
1772static int VPan( Draw_Interpretor& di, Standard_Integer argc, const char** argv ) {
1773 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
1774 if ( V3dView.IsNull() ) return 1;
1775
1776 if ( argc == 3 ) {
1777 V3dView->Pan( atoi(argv[1]), atoi(argv[2]) );
1778 return 0;
1779 } else {
1780 di << argv[0] << " Invalid number of arguments" << "\n";
1781 return 1;
1782 }
1783}
1784
1785
1786//==============================================================================
1787//function : VExport
5cedc27f 1788//purpose : Export the view to a vector graphic format (PS, EMF, PDF)
7fd59977 1789//==============================================================================
1790
1791static int VExport(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
1792{
1793 Handle(V3d_View) V3dView = ViewerTest::CurrentView();
5cedc27f
K		 1794 if (V3dView.IsNull())
1795 return 1;
7fd59977 1796
5cedc27f
K		 1797 if (argc == 1)
1798 {
1799 std::cout << "Usage: " << argv[0] << " Filename [Format]\n";
7fd59977 1800 return 1;
1801 }
1802
5cedc27f
K		 1803 Graphic3d_ExportFormat anExpFormat = Graphic3d_EF_PDF;
1804 TCollection_AsciiString aFormatStr;
1805
1806 TCollection_AsciiString aFileName (argv[1]);
1807 Standard_Integer aLen = aFileName.Length();
1808
1809 if (argc > 2)
1810 {
1811 aFormatStr = TCollection_AsciiString (argv[2]);
1812 }
1813 else if (aLen >= 4)
1814 {
1815 if (aFileName.Value (aLen - 2) == '.')
1816 {
1817 aFormatStr = aFileName.SubString (aLen - 1, aLen);
1818 }
1819 else if (aFileName.Value (aLen - 3) == '.')
1820 {
1821 aFormatStr = aFileName.SubString (aLen - 2, aLen);
1822 }
1823 else
1824 {
1825 std::cout << "Export format couln't be detected from filename '" << argv[1] << "'\n";
1826 return 1;
1827 }
1828 }
1829 else
1830 {
1831 std::cout << "Export format couln't be detected from filename '" << argv[1] << "'\n";
1832 return 1;
1833 }
1834
1835 aFormatStr.UpperCase();
1836 if (aFormatStr == "PS")
1837 anExpFormat = Graphic3d_EF_PostScript;
1838 else if (aFormatStr == "EPS")
1839 anExpFormat = Graphic3d_EF_EnhPostScript;
1840 else if (aFormatStr == "TEX")
1841 anExpFormat = Graphic3d_EF_TEX;
1842 else if (aFormatStr == "PDF")
1843 anExpFormat = Graphic3d_EF_PDF;
1844 else if (aFormatStr == "SVG")
1845 anExpFormat = Graphic3d_EF_SVG;
1846 else if (aFormatStr == "PGF")
1847 anExpFormat = Graphic3d_EF_PGF;
1848 else if (aFormatStr == "EMF")
1849 anExpFormat = Graphic3d_EF_EMF;
1850 else
1851 {
1852 std::cout << "Invalid export format '" << aFormatStr << "'\n";
1853 return 1;
1854 }
1855
1856 if (!V3dView->View()->Export (argv[1], anExpFormat))
1857 {
1858 std::cout << "Export failed!\n";
1859 return 1;
1860 }
7fd59977 1861 return 0;
1862}
1863
1864//==============================================================================
1865//function : VColorScale
1866//purpose : representation color scale
1867//==============================================================================
1868#include <V3d_ColorScale.hxx>
1869
1870static int VColorScale (Draw_Interpretor& di, Standard_Integer argc, const char ** argv)
1871{
1872 if ( argc != 1 && argc != 4 && argc != 5 && argc != 6 && argc != 8 )
1873 {
1874 di << "Usage : " << argv[0] << " [RangeMin = 0 RangeMax = 100 Intervals = 10 HeightFont = 16 Position = Right X = 0 Y = 0] " << "\n";
1875 return 1;
1876 }
1877
1878 Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext();
1879 if(aContext.IsNull()) {
1880 di << argv[0] << " ERROR : use 'vinit' command before " << "\n";
1881 return -1;
1882 }
1883
1884 Standard_Real minRange = 0. , maxRange = 100. ;
1885
1886 Standard_Integer numIntervals = 10 ;
1887 Standard_Real textHeight = 16. ;
1888 Aspect_TypeOfColorScalePosition position = Aspect_TOCSP_RIGHT;
1889 Standard_Real X = 0., Y = 0. ;
1890
1891 if ( argc < 9 )
1892 {
1893 if( argc > 3 )
1894 {
1895 minRange = atof( argv[1] );
1896 maxRange = atof( argv[2] );
1897 numIntervals = atoi( argv[3] );
1898 }
1899 if ( argc > 4 )
1900 textHeight = atof( argv[4] );
1901 if ( argc > 5 )
1902 position = (Aspect_TypeOfColorScalePosition)atoi( argv[5] );
1903 if ( argc > 7 )
1904 {
1905 X = atof( argv[6] );
1906 Y = atof( argv[7] );
1907 }
1908 }
1909 Handle(V3d_View) curView = ViewerTest::CurrentView( );
1910 if ( curView.IsNull( ) )
1911 return 1;
1912 Handle(Aspect_ColorScale) aCSV = curView->ColorScale( );
1913 Handle(V3d_ColorScale) aCS = ( Handle( V3d_ColorScale )::DownCast( aCSV ) );
1914 if( ! aCS.IsNull( ) )
1915 {
1916 aCS->SetPosition( X , Y );
1917 aCS->SetHeight( 0.95) ;
1918 aCS->SetTextHeight( textHeight );
1919 aCS->SetRange( minRange , maxRange );
1920 aCS->SetNumberOfIntervals( numIntervals );
1921 aCS->SetLabelPosition( position );
1922 if( !curView->ColorScaleIsDisplayed() )
1923 curView->ColorScaleDisplay( );
1924 }
1925 return 0;
1926}
1927
1928//==============================================================================
1929//function : VGraduatedTrihedron
1930//purpose : Displays a graduated trihedron
1931//==============================================================================
13a22457
S		 1932
1933static void AddMultibyteString (TCollection_ExtendedString &name, const char *arg)
1934{
1935 const char *str = arg;
1936 while (*str)
1937 {
1938 unsigned short c1 = *str++;
1939 unsigned short c2 = *str++;
1940 if (!c1 || !c2) break;
1941 name += (Standard_ExtCharacter)((c1 << 8) | c2);
1942 }
1943}
1944
7fd59977 1945static int VGraduatedTrihedron(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
1946{
13a22457
S		 1947 // Check arguments
1948 if (argc != 2 && argc < 5)
1949 {
1950 di<<"Error: "<<argv[0]<<" - invalid number of arguments\n";
1951 di<<"Usage: type help "<<argv[0]<<"\n";
1952 return 1; //TCL_ERROR
1953 }
7fd59977 1954
13a22457
S		 1955 Handle(V3d_View) aV3dView = ViewerTest::CurrentView();
1956
1957 // Create 3D view if it doesn't exist
1958 if ( aV3dView.IsNull() )
7fd59977 1959 {
13a22457
S		 1960 ViewerTest::ViewerInit();
1961 aV3dView = ViewerTest::CurrentView();
1962 if( aV3dView.IsNull() )
1963 {
1964 di << "Error: Cannot create a 3D view\n";
1965 return 1; //TCL_ERROR
1966 }
7fd59977 1967 }
1968
13a22457
S		 1969 // Erase (==0) or display (!=0)
1970 const int display = atoi(argv[1]);
7fd59977 1971
13a22457 1972 if (display)
7fd59977 1973 {
13a22457
S		 1974 // Text font
1975 TCollection_AsciiString font;
1976 if (argc < 6)
1977 font.AssignCat("Courier");
1978 else
1979 font.AssignCat(argv[5]);
1980
1981 // Text is multibyte
1982 const Standard_Boolean isMultibyte = (argc < 7)? Standard_False : (atoi(argv[6]) != 0);
1983
1984 // Set axis names
1985 TCollection_ExtendedString xname, yname, zname;
1986 if (argc >= 5)
1987 {
1988 if (isMultibyte)
7fd59977 1989 {
13a22457
S		 1990 AddMultibyteString(xname, argv[2]);
1991 AddMultibyteString(yname, argv[3]);
1992 AddMultibyteString(zname, argv[4]);
7fd59977 1993 }
13a22457
S		 1994 else
1995 {
1996 xname += argv[2];
1997 yname += argv[3];
1998 zname += argv[4];
1999 }
2000 }
2001 else
2002 {
2003 xname += "X (mm)";
2004 yname += "Y (mm)";
2005 zname += "Z (mm)";
2006 }
7fd59977 2007
13a22457
S		 2008 aV3dView->GraduatedTrihedronDisplay(xname, yname, zname,
2009 Standard_True/*xdrawname*/, Standard_True/*ydrawname*/, Standard_True/*zdrawname*/,
2010 Standard_True/*xdrawvalues*/, Standard_True/*ydrawvalues*/, Standard_True/*zdrawvalues*/,
2011 Standard_True/*drawgrid*/,
2012 Standard_True/*drawaxes*/,
2013 5/*nbx*/, 5/*nby*/, 5/*nbz*/,
2014 10/*xoffset*/, 10/*yoffset*/, 10/*zoffset*/,
2015 30/*xaxisoffset*/, 30/*yaxisoffset*/, 30/*zaxisoffset*/,
2016 Standard_True/*xdrawtickmarks*/, Standard_True/*ydrawtickmarks*/, Standard_True/*zdrawtickmarks*/,
2017 10/*xtickmarklength*/, 10/*ytickmarklength*/, 10/*ztickmarklength*/,
2018 Quantity_NOC_WHITE/*gridcolor*/,
2019 Quantity_NOC_RED/*xnamecolor*/,Quantity_NOC_GREEN/*ynamecolor*/,Quantity_NOC_BLUE1/*znamecolor*/,
2020 Quantity_NOC_RED/*xcolor*/,Quantity_NOC_GREEN/*ycolor*/,Quantity_NOC_BLUE1/*zcolor*/,font);
2021 }
7fd59977 2022 else
13a22457 2023 aV3dView->GraduatedTrihedronErase();
7fd59977 2024
2025 ViewerTest::GetAISContext()->UpdateCurrentViewer();
13a22457
S		 2026 aV3dView->Redraw();
2027
7fd59977 2028 return 0;
2029}
2030
7edf74fd
A		 2031//==============================================================================
2032//function : VPrintView
2033//purpose : Test printing algorithm, print the view to image file with given
2034// width and height. Printing implemented only for WNT.
2035//==============================================================================
2036static int VPrintView (Draw_Interpretor& di, Standard_Integer argc,
2037 const char** argv)
2038{
2039#ifndef WNT
2040 di << "Printing implemented only for wnt!\n";
2041 return 1;
2042#else
2043
2044 Handle(AIS_InteractiveContext) aContextAIS = NULL;
2045 Handle(V3d_View) aView = NULL;
2046 aContextAIS = ViewerTest::GetAISContext();
2047 if (!aContextAIS.IsNull())
2048 {
2049 const Handle(V3d_Viewer)& Vwr = aContextAIS->CurrentViewer();
2050 Vwr->InitActiveViews();
2051 if(Vwr->MoreActiveViews())
2052 aView = Vwr->ActiveView();
2053 }
2054
2055 // check for errors
2056 if (aView.IsNull())
2057 {
2058 di << "Call vinit before!\n";
2059 return 1;
2060 }
2061 else if (argc < 4)
2062 {
2063 di << "Use: " << argv[0];
2064 di << " width height filename [print algo=0]\n";
2065 di << "width, height of the intermediate buffer for operation\n";
2066 di << "algo : {0|1}\n";
2067 di << " 0 - stretch algorithm\n";
2068 di << " 1 - tile algorithm\n";
2069 di << "test printing algorithms into an intermediate buffer\n";
2070 di << "with saving output to an image file\n";
2071 return 1;
2072 }
2073
2074 // get the input params
2075 Standard_Integer aWidth = atoi (argv[1]);
2076 Standard_Integer aHeight = atoi (argv[2]);
2077 Standard_Integer aMode = 0;
2078 TCollection_AsciiString aFileName = TCollection_AsciiString (argv[3]);
2079 if (argc==5)
2080 aMode = atoi (argv[4]);
2081
2082 // check the input parameters
2083 if (aWidth <= 0 || aHeight <= 0)
2084 {
2085 di << "Width and height must be positive values!\n";
2086 return 1;
2087 }
2088 if (aMode != 0 && aMode != 1)
2089 aMode = 0;
2090
2091 Image_CRawBufferData aRawBuffer;
2092 HDC anDC = CreateCompatibleDC(0);
2093
2094 // define compatible bitmap
2095 BITMAPINFO aBitmapData;
2096 memset (&aBitmapData, 0, sizeof (BITMAPINFOHEADER));
2097 aBitmapData.bmiHeader.biSize = sizeof (BITMAPINFOHEADER);
2098 aBitmapData.bmiHeader.biWidth = aWidth ;
2099 aBitmapData.bmiHeader.biHeight = aHeight;
2100 aBitmapData.bmiHeader.biPlanes = 1;
2101 aBitmapData.bmiHeader.biBitCount = 24;
2102 aBitmapData.bmiHeader.biXPelsPerMeter = 0;
2103 aBitmapData.bmiHeader.biYPelsPerMeter = 0;
2104 aBitmapData.bmiHeader.biClrUsed = 0;
2105 aBitmapData.bmiHeader.biClrImportant = 0;
2106 aBitmapData.bmiHeader.biCompression = BI_RGB;
2107 aBitmapData.bmiHeader.biSizeImage = 0;
2108
2109 // Create Device Independent Bitmap
2110 HBITMAP aMemoryBitmap = CreateDIBSection (anDC, &aBitmapData, DIB_RGB_COLORS,
2111 &aRawBuffer.dataPtr, NULL, 0);
2112 HGDIOBJ anOldBitmap = SelectObject(anDC, aMemoryBitmap);
2113
2114 Standard_Boolean isSaved = Standard_False, isPrinted = Standard_False;
2115 if (aRawBuffer.dataPtr != 0)
2116 {
2117 if (aMode == 0)
2118 isPrinted = aView->Print(anDC,1,1,0,Aspect_PA_STRETCH);
2119 else
2120 isPrinted = aView->Print(anDC,1,1,0,Aspect_PA_TILE);
2121
2122 // succesfully printed into an intermediate buffer
2123 if (isPrinted)
2124 {
2125 Handle(Image_PixMap) anImageBitmap =
2126 new Image_PixMap ((Standard_PByte)aRawBuffer.dataPtr,
2127 aWidth, aHeight,
2128 aWidth*3 + aWidth%4, 24, 0);
2129 isSaved = anImageBitmap->Dump(aFileName.ToCString());
2130 }
2131 else
2132 {
2133 di << "Print operation failed due to printing errors or\n";
2134 di << "insufficient memory available\n";
2135 di << "Please, try to use smaller dimensions for this test\n";
2136 di << "command, as it allocates intermediate buffer for storing\n";
2137 di << "the result\n";
2138 }
2139 }
2140 else
2141 {
2142 di << "Can't allocate memory for intermediate buffer\n";
2143 di << "Please use smaller dimensions\n";
2144 }
2145
2146 if (aMemoryBitmap)
2147 {
2148 SelectObject (anDC, anOldBitmap);
2149 DeleteObject (aMemoryBitmap);
2150 DeleteDC(anDC);
2151 }
2152
2153 if (!isSaved)
2154 {
2155 di << "Save to file operation failed. This operation may fail\n";
2156 di << "if you don't have enough available memory, then you can\n";
2157 di << "use smaller dimensions for the output file\n";
2158 return 1;
2159 }
2160
2161 return 0;
2162
2163#endif
2164}
2165
59f45b7c 2166//==============================================================================
2167//function : VZLayer
2168//purpose : Test z layer operations for v3d viewer
2169//==============================================================================
2170static int VZLayer (Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2171{
2172 Handle(AIS_InteractiveContext) aContextAIS = ViewerTest::GetAISContext ();
2173 if (aContextAIS.IsNull())
2174 {
2175 di << "Call vinit before!\n";
2176 return 1;
2177 }
2178 else if (argc < 2)
2179 {
2180 di << "Use: vzlayer " << argv[0];
2181 di << " add/del/get [id]\n";
2182 di << " add - add new z layer to viewer and print its id\n";
2183 di << " del - del z layer by its id\n";
2184 di << " get - print sequence of z layers in increasing order of their overlay level\n";
2185 di << "id - the layer identificator value defined when removing z layer\n";
2186 return 1;
2187 }
2188
2189 const Handle(V3d_Viewer)& aViewer = aContextAIS->CurrentViewer();
2190 if (aViewer.IsNull())
2191 {
2192 di << "No active viewer!\n";
2193 return 1;
2194 }
2195
2196 // perform operation
2197 TCollection_AsciiString anOp = TCollection_AsciiString (argv[1]);
2198 if (anOp == "add")
2199 {
2200 Standard_Integer aNewId;
2201 if (!aViewer->AddZLayer (aNewId))
2202 {
2203 di << "Impossible to add new z layer!\n";
2204 return 1;
2205 }
2206
2207 di << "New z layer added with index: " << aNewId << "\n";
2208 }
2209 else if (anOp == "del")
2210 {
2211 if (argc < 3)
2212 {
2213 di << "Please also provide as argument id of z layer to remove\n";
2214 return 1;
2215 }
2216
2217 Standard_Integer aDelId = atoi (argv[2]);
2218 if (!aViewer->RemoveZLayer (aDelId))
2219 {
2220 di << "Impossible to remove the z layer or invalid id!\n";
2221 return 1;
2222 }
2223
2224 di << "Z layer " << aDelId << " has been removed\n";
2225 }
2226 else if (anOp == "get")
2227 {
2228 TColStd_SequenceOfInteger anIds;
2229 aViewer->GetAllZLayers (anIds);
2230 for (Standard_Integer aSeqIdx = 1; aSeqIdx <= anIds.Length(); aSeqIdx++)
2231 {
2232 di << anIds.Value (aSeqIdx) << " ";
2233 }
2234
2235 di << "\n";
2236 }
2237 else
2238 {
2239 di << "Invalid operation, please use { add / del / get }\n";
2240 return 1;
2241 }
2242
2243 return 0;
2244}
2245
25289ec1 2246DEFINE_STANDARD_HANDLE(V3d_TextItem, Visual3d_LayerItem)
2247
2248// this class provides a presentation of text item in v3d view under-/overlayer
2249class V3d_TextItem : public Visual3d_LayerItem
2250{
2251public:
2252
2253 // CASCADE RTTI
2254 DEFINE_STANDARD_RTTI(V3d_TextItem)
2255
2256 // constructor
2257 Standard_EXPORT V3d_TextItem(const TCollection_AsciiString& theText,
2258 const Standard_Real theX1,
2259 const Standard_Real theY1,
2260 const Standard_Real theHeight,
2261 const TCollection_AsciiString& theFontName,
2262 const Quantity_Color& theColor,
2263 const Quantity_Color& theSubtitleColor,
2264 const Aspect_TypeOfDisplayText& theTypeOfDisplay,
2265 const Handle(Visual3d_Layer)& theLayer);
2266
2267 // redraw method
2268 Standard_EXPORT void RedrawLayerPrs();
2269
2270private:
2271
2272 Standard_Real myX1;
2273 Standard_Real myY1;
2274 Standard_Real myHeight;
2275 TCollection_AsciiString myText;
2276 TCollection_AsciiString myFontName;
2277 Quantity_Color myColor;
2278 Quantity_Color mySubtitleColor;
2279 Aspect_TypeOfDisplayText myType;
2280 Handle(Visual3d_Layer) myLayer;
2281
2282};
2283
2284IMPLEMENT_STANDARD_HANDLE(V3d_TextItem, Visual3d_LayerItem)
2285IMPLEMENT_STANDARD_RTTIEXT(V3d_TextItem, Visual3d_LayerItem)
2286
2287// create and add to display the text item
2288V3d_TextItem::V3d_TextItem (const TCollection_AsciiString& theText,
2289 const Standard_Real theX1,
2290 const Standard_Real theY1,
2291 const Standard_Real theHeight,
2292 const TCollection_AsciiString& theFontName,
2293 const Quantity_Color& theColor,
2294 const Quantity_Color& theSubtitleColor,
2295 const Aspect_TypeOfDisplayText& theTypeOfDisplay,
2296 const Handle(Visual3d_Layer)& theLayer)
2297 : myX1 (theX1), myY1 (theY1),
2298 myText (theText),
2299 myHeight (theHeight),
2300 myLayer (theLayer),
2301 myColor (theColor),
2302 mySubtitleColor (theSubtitleColor),
2303 myType (theTypeOfDisplay),
2304 myFontName (theFontName)
2305{
2306 if (!myLayer.IsNull ())
2307 myLayer->AddLayerItem (this);
2308}
2309
2310// render item
2311void V3d_TextItem::RedrawLayerPrs ()
2312{
2313 if (myLayer.IsNull ())
2314 return;
2315
2316 myLayer->SetColor (myColor);
2317 myLayer->SetTextAttributes (myFontName.ToCString (), myType, mySubtitleColor);
2318 myLayer->DrawText (myText.ToCString (), myX1, myY1, myHeight);
2319}
2320
20637bd2 2321DEFINE_STANDARD_HANDLE(V3d_LineItem, Visual3d_LayerItem)
2322
2323// The Visual3d_LayerItem line item for "vlayerline" command
2324// it provides a presentation of line with user-defined
2325// linewidth, linetype and transparency.
2326class V3d_LineItem : public Visual3d_LayerItem
2327{
2328public:
2329 // CASCADE RTTI
2330 DEFINE_STANDARD_RTTI(V3d_LineItem)
2331
2332 // constructor
2333 Standard_EXPORT V3d_LineItem(Standard_Real X1, Standard_Real Y1,
2334 Standard_Real X2, Standard_Real Y2,
2335 V3d_LayerMgrPointer theLayerMgr,
2336 Aspect_TypeOfLine theType = Aspect_TOL_SOLID,
2337 Standard_Real theWidth = 0.5,
2338 Standard_Real theTransp = 1.0);
2339
2340 // redraw method
2341 Standard_EXPORT void RedrawLayerPrs();
2342
2343private:
2344
2345 Standard_Real myX1, myY1, myX2, myY2;
2346 Standard_Real myWidth;
2347 Standard_Real myTransparency;
2348 Aspect_TypeOfLine myType;
2349 V3d_LayerMgrPointer myLayerMgr;
2350};
2351
2352IMPLEMENT_STANDARD_HANDLE(V3d_LineItem, Visual3d_LayerItem)
2353IMPLEMENT_STANDARD_RTTIEXT(V3d_LineItem, Visual3d_LayerItem)
2354
2355// default constructor for line item
2356V3d_LineItem::V3d_LineItem(Standard_Real X1, Standard_Real Y1,
2357 Standard_Real X2, Standard_Real Y2,
2358 V3d_LayerMgrPointer theLayerMgr,
2359 Aspect_TypeOfLine theType,
2360 Standard_Real theWidth,
2361 Standard_Real theTransp) :
2362 myX1(X1), myY1(Y1), myX2(X2), myY2(Y2), myLayerMgr(theLayerMgr),
2363 myType(theType), myWidth(theWidth), myTransparency(theTransp)
2364{
2365 if (myLayerMgr && myLayerMgr->Overlay())
2366 myLayerMgr->Overlay()->AddLayerItem (this);
2367}
2368
2369// render line
2370void V3d_LineItem::RedrawLayerPrs ()
2371{
2372 Handle (Visual3d_Layer) aOverlay;
2373
2374 if (myLayerMgr)
2375 aOverlay = myLayerMgr->Overlay();
2376
2377 if (!aOverlay.IsNull())
2378 {
2379 Quantity_Color aColor(1.0, 0, 0, Quantity_TOC_RGB);
2380 aOverlay->SetColor(aColor);
2381 aOverlay->SetTransparency((Standard_ShortReal)myTransparency);
2382 aOverlay->SetLineAttributes((Aspect_TypeOfLine)myType, myWidth);
2383 aOverlay->BeginPolyline();
2384 aOverlay->AddVertex(myX1, myY1);
2385 aOverlay->AddVertex(myX2, myY2);
2386 aOverlay->ClosePrimitive();
2387 }
2388}
2389
2390//=============================================================================
2391//function : VLayerLine
2392//purpose : Draws line in the v3d view layer with given attributes: linetype,
2393// : linewidth, transparency coefficient
2394//============================================================================
2395static int VLayerLine(Draw_Interpretor& di, Standard_Integer argc, const char** argv)
2396{
2397 // get the active view
2398 Handle(V3d_View) aView = ViewerTest::CurrentView();
2399 if (aView.IsNull())
2400 {
2401 di << "Call vinit before!\n";
2402 return 1;
2403 }
2404 else if (argc < 5)
2405 {
2406 di << "Use: " << argv[0];
2407 di << " x1 y1 x2 y2 [linewidth = 0.5] [linetype = 0] [transparency = 1]\n";
2408 di << " linetype : { 0 | 1 | 2 | 3 } \n";
2409 di << " 0 - solid \n";
2410 di << " 1 - dashed \n";
2411 di << " 2 - dot \n";
2412 di << " 3 - dashdot\n";
2413 di << " transparency : { 0.0 - 1.0 } \n";
2414 di << " 0.0 - transparent\n";
2415 di << " 1.0 - visible \n";
2416 return 1;
2417 }
2418
2419 // get the input params
2420 Standard_Real X1 = atof(argv[1]);
2421 Standard_Real Y1 = atof(argv[2]);
2422 Standard_Real X2 = atof(argv[3]);
2423 Standard_Real Y2 = atof(argv[4]);
2424
2425 Standard_Real aWidth = 0.5;
2426 Standard_Integer aType = 0;
2427 Standard_Real aTransparency = 1.0;
2428
2429 // has width
2430 if (argc > 5)
2431 aWidth = atof(argv[5]);
2432
2433 // has type
2434 if (argc > 6)
2435 aType = (Standard_Integer) atoi(argv[6]);
2436
2437 // has transparency
2438 if (argc > 7)
2439 {
2440 aTransparency = atof(argv[7]);
2441 if (aTransparency < 0 || aTransparency > 1.0)
2442 aTransparency = 1.0;
2443 }
2444
2445 // select appropriate line type
2446 Aspect_TypeOfLine aLineType;
2447 switch (aType)
2448 {
2449 case 1:
2450 aLineType = Aspect_TOL_DASH;
2451 break;
2452
2453 case 2:
2454 aLineType = Aspect_TOL_DOT;
2455 break;
2456
2457 case 3:
2458 aLineType = Aspect_TOL_DOTDASH;
2459 break;
2460
2461 default:
2462 aLineType = Aspect_TOL_SOLID;
2463 }
2464
2465 // replace layer manager
2466 Handle(V3d_LayerMgr) aMgr = new V3d_LayerMgr(aView);
2467 aView->SetLayerMgr(aMgr);
2468
2469 // add line item
2470 Handle (V3d_LineItem) anItem = new V3d_LineItem(X1, Y1, X2, Y2,
2471 aMgr.operator->(),
2472 aLineType, aWidth,
2473 aTransparency);
2474
2475 // update view
2476 aView->MustBeResized();
2477 aView->Redraw();
2478
2479 return 0;
2480}
2481
25289ec1 2482//=======================================================================
2483//function : VOverlayText
2484//purpose : Test text displaying in view overlay
2485//=======================================================================
2486static int VOverlayText (Draw_Interpretor& di, Standard_Integer argc, const char**argv)
2487{
2488 // get the active view
2489 Handle(V3d_View) aView = ViewerTest::CurrentView();
2490 if (aView.IsNull())
2491 {
2492 di << "No active view. Please call vinit.\n";
2493 return 1;
2494 }
2495 else if (argc < 4 || argc > 13)
2496 {
2497 di << "Use: " << argv[0];
2498 di << " text x y [height] [font_name] [text_color: R G B] [displayType]\n";
2499 di << "[background_color: R G B]\n";
2500 di << " height - pixel height of the text (default=10.0)\n";
2501 di << " font_name - name of font (default=courier)\n";
2502 di << " text_color - R G B values of text color (default=255.0 255.0 255.0)\n";
2503 di << " display_type = {normal/subtitle/decal/blend}, (default=normal)\n";
2504 di << " background_color- R G B values used for subtitle and decal text\n";
2505 di << "(default=255.0 255.0 255.0)\n";
2506 return 1;
2507 }
2508
2509 TCollection_AsciiString aText (argv[1]);
2510 Standard_Real aPosX = atof(argv[2]);
2511 Standard_Real aPosY = atof(argv[3]);
2512 Standard_Real aHeight = (argc >= 5) ? atof (argv[4]) : 10.0;
2513
2514 // font name
2515 TCollection_AsciiString aFontName = "Courier";
2516 if (argc >= 6)
2517 aFontName = TCollection_AsciiString (argv[5]);
2518
2519 // text colors
2520 Quantity_Parameter aColorRed = 1.0;
2521 Quantity_Parameter aColorGreen = 1.0;
2522 Quantity_Parameter aColorBlue = 1.0;
2523 if (argc >= 9)
2524 {
2525 aColorRed = atof (argv[6])/255.;
2526 aColorGreen = atof (argv[7])/255.;
2527 aColorBlue = atof (argv[8])/255.;
2528 }
2529
2530 // display type
2531 TCollection_AsciiString aDispStr;
2532 if (argc >= 10)
2533 aDispStr = TCollection_AsciiString (argv[9]);
2534
2535 Aspect_TypeOfDisplayText aTextType = Aspect_TODT_NORMAL;
2536 if (aDispStr.IsEqual ("subtitle"))
2537 aTextType = Aspect_TODT_SUBTITLE;
2538 else if (aDispStr.IsEqual ("decal"))
2539 aTextType = Aspect_TODT_DEKALE;
2540 else if (aDispStr.IsEqual ("blend"))
2541 aTextType = Aspect_TODT_BLEND;
2542
2543 // subtitle color
2544 Quantity_Parameter aSubRed = 1.0;
2545 Quantity_Parameter aSubGreen = 1.0;
2546 Quantity_Parameter aSubBlue = 1.0;
2547 if (argc == 13)
2548 {
2549 aSubRed = atof (argv[10])/255.;
2550 aSubGreen = atof (argv[11])/255.;
2551 aSubBlue = atof (argv[12])/255.;
2552 }
2553
2554 // check fo current overlay
2555 Handle(Visual3d_Layer) anOverlay = aView->Viewer()->Viewer()->OverLayer ();
2556 if (anOverlay.IsNull ())
2557 {
2558 Handle(V3d_LayerMgr) aMgr = new V3d_LayerMgr (aView);
2559 anOverlay = aMgr->Overlay ();
2560 aView->SetLayerMgr (aMgr);
2561 }
2562
2563 Quantity_Color aTextColor (aColorRed, aColorGreen,
2564 aColorBlue, Quantity_TOC_RGB);
2565 Quantity_Color aSubtColor (aSubRed, aSubGreen,
2566 aSubBlue, Quantity_TOC_RGB);
2567
2568 // add text item
2569 Handle(V3d_TextItem) anItem = new V3d_TextItem (aText, aPosX, aPosY,
2570 aHeight, aFontName, aTextColor, aSubtColor, aTextType, anOverlay);
2571
2572 // update view
2573 aView->MustBeResized();
2574 aView->Redraw();
2575
2576 return 0;
2577}
2578
7fd59977 2579//=======================================================================
2580//function : ViewerCommands
2581//purpose :
2582//=======================================================================
2583
2584void ViewerTest::ViewerCommands(Draw_Interpretor& theCommands)
2585{
2586
2587 const char *group = "ZeViewer";
2588 theCommands.Add("vinit" ,
2589 "vinit : vinit [leftPx topPx widthPx heightPx] : Create the Viewer window",
2590 __FILE__,VInit,group);
2591 theCommands.Add("vhelp" ,
2592 "vhelp : display help on the viewer commands",
2593 __FILE__,VHelp,group);
2594 theCommands.Add("vtop" ,
2595 "vtop or <T> : Top view" ,
2596 __FILE__,VTop,group);
2597 theCommands.Add("vaxo" ,
2598 " vaxo or <A> : Axonometric view ",
2599 __FILE__,VAxo,group);
2600 theCommands.Add("vpick" ,
2601 "vpick : vpick X Y Z [shape subshape] ( all variables as string )",
2602 VPick,group);
2603 theCommands.Add("vfit" ,
2604 "vfit or <F> : vfit",
2605 __FILE__,VFit,group);
2606 theCommands.Add("vzfit" ,
2607 "vzfit",
2608 __FILE__,VZFit,group);
2609 theCommands.Add("vrepaint",
2610 "vrepaint : vrepaint, force redraw",
2611 __FILE__,VRepaint,group);
2612 theCommands.Add("vclear",
2613 "vclear : vclear",
2614 __FILE__,VClear,group);
2615 theCommands.Add("vsetbg",
2616 "vsetbg : vsetbg imagefile [filltype] : Load image as background",
2617 __FILE__,VSetBg,group);
f8b2ed36 2618 theCommands.Add("vsetbgmode",
2619 "vsetbgmode : vsetbgmode filltype : Change background image fill type",
2620 __FILE__,VSetBgMode,group);
7fd59977 2621 theCommands.Add("vsetgradientbg",
f8b2ed36 2622 "vsetgradientbg : vsetgradientbg r1 g1 b1 r2 g2 b2 filltype : Mount gradient background",
7fd59977 2623 __FILE__,VSetGradientBg,group);
f8b2ed36 2624 theCommands.Add("vsetgrbgmode",
2625 "vsetgrbgmode : vsetgrbgmode filltype : Change gradient background fill type",
2626 __FILE__,VSetGradientBgMode,group);
2627 theCommands.Add("vsetcolorbg",
2628 "vsetcolorbg : vsetcolorbg r g b : Set background color",
2629 __FILE__,VSetColorBg,group);
7fd59977 2630 theCommands.Add("vscale",
2631 "vscale : vscale X Y Z",
2632 __FILE__,VScale,group);
2633 theCommands.Add("vzbufftrihedron",
7c8a8fcc 2634 "vzbufftrihedron [center|left_lower|left_upper|right_lower|right_upper"
2635 " textR=255 textG=255 textB=255 scale=0.1 wireframe|zbuffer]"
2636 " : Displays a V3d_ZBUFFER'ed or V3d_WIREFRAME'd trihedron",
7fd59977 2637 __FILE__,VTestZBuffTrihedron,group);
2638 theCommands.Add("vrotate",
2639 "vrotate : vrotate AX AY AZ [X Y Z]",
2640 __FILE__,VRotate,group);
2641 theCommands.Add("vzoom",
2642 "vzoom : vzoom coef",
2643 __FILE__,VZoom,group);
2644 theCommands.Add("vpan",
2645 "vpan : vpan dx dy",
2646 __FILE__,VPan,group);
2647 theCommands.Add("vexport",
5cedc27f
K		 2648 "vexport : vexport full_file_path {PS | EPS | TEX | PDF | SVG | PGF | EMF }"
2649 " : exports the view to a vector file of a given format"
2650 " : notice that EMF format requires patched gl2ps",
7fd59977 2651 __FILE__,VExport,group);
2652 theCommands.Add("vcolorscale",
2653 "vcolorscale : vcolorscale [RangeMin = 0 RangeMax = 100 Intervals = 10 HeightFont = 16 Position = 2 X = 0 Y = 0]: draw color scale",
2654 __FILE__,VColorScale,group);
2655 theCommands.Add("vgraduatedtrihedron",
13a22457 2656 "vgraduatedtrihedron : 1/0 (display/erase) [Xname Yname Zname [Font [isMultibyte]]]",
7fd59977 2657 __FILE__,VGraduatedTrihedron,group);
7edf74fd
A		 2658 theCommands.Add("vprintview" ,
2659 "vprintview : width height filename [algo=0] : Test print algorithm: algo = 0 - stretch, algo = 1 - tile",
2660 __FILE__,VPrintView,group);
59f45b7c 2661 theCommands.Add("vzlayer",
2662 "vzlayer : add/del/get [id] : Z layer operations in v3d viewer: add new z layer, delete z layer, get z layer ids",
2663 __FILE__,VZLayer,group);
25289ec1 2664 theCommands.Add("voverlaytext",
2665 "voverlaytext : text x y [height] [font_name] [text_color: R G B] [display_type] [background_color: R G B]"
2666 " : height - pixel height of the text (default=10.0)"
2667 " : font_name - name of font (default=courier)"
2668 " : text_color - three values: RedColor GreenColor BlueColor (default = 255.0 255.0 255.0) "
2669 " : display_type = {normal/subtitle/decal/blend}, (default=normal) "
2670 " : background_color - three values: RedColor GreenColor BlueColor (default = 255.0 255.0 255.0), the parameter is defined for subtitle and decal display types ",
2671 __FILE__,VOverlayText,group);
20637bd2 2672 theCommands.Add("vlayerline",
2673 "vlayerline : vlayerline x1 y1 x2 y2 [linewidth=0.5] [linetype=0] [transparency=1.0]",
2674 __FILE__,VLayerLine,group);
7fd59977 2675}
Open CASCADE Technology repository