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7fd59977 | 1 | // File: ViewerTest_ViewerCommands.cxx |
2 | // Created: Tue Sep 1 10:28:35 1998 | |
3 | // Author: Robert COUBLANC | |
4 | // <rob@robox.paris1.matra-dtv.fr> | |
5 | ||
6 | // Robert Boehne 30 May 2000 : Dec Osf | |
7 | ||
8 | #ifdef HAVE_CONFIG_H | |
9 | # include <config.h> | |
10 | #endif | |
11 | ||
12 | #ifdef WNT | |
13 | #include <windows.h> | |
14 | #endif | |
15 | ||
16 | #include <Graphic3d_ExportFormat.hxx> | |
17 | #include <ViewerTest.hxx> | |
18 | #include <ViewerTest_EventManager.hxx> | |
19 | #include <Visual3d_View.hxx> | |
25289ec1 | 20 | #include <Visual3d_ViewManager.hxx> |
21 | #include <V3d_LayerMgr.hxx> | |
7fd59977 | 22 | #include <NIS_View.hxx> |
23 | #include <NIS_Triangulated.hxx> | |
24 | #include <NIS_InteractiveContext.hxx> | |
25 | #include <AIS_InteractiveContext.hxx> | |
26 | #include <Draw_Interpretor.hxx> | |
27 | #include <Draw.hxx> | |
28 | #include <Draw_Appli.hxx> | |
7edf74fd A |
29 | #include <Aspect_PrintAlgo.hxx> |
30 | #include <Image_PixMap.hxx> | |
59f45b7c | 31 | #include <TColStd_SequenceOfInteger.hxx> |
7fd59977 | 32 | |
25289ec1 | 33 | #ifdef WNT |
34 | #undef DrawText | |
35 | #endif | |
36 | ||
37 | #include <Visual3d_Layer.hxx> | |
38 | ||
7fd59977 | 39 | #ifndef WNT |
40 | #include <Graphic3d_GraphicDevice.hxx> | |
41 | #include <Xw_GraphicDevice.hxx> | |
42 | #include <Xw_WindowQuality.hxx> | |
43 | #include <Xw_Window.hxx> | |
44 | #include <X11/Xlib.h> /* contains some dangerous #defines such as Status, True etc. */ | |
45 | #include <X11/Xutil.h> | |
46 | #include <tk.h> | |
47 | ||
48 | #else | |
49 | ||
50 | #include <Graphic3d_WNTGraphicDevice.hxx> | |
51 | #include <WNT_WClass.hxx> | |
52 | #include <WNT_Window.hxx> | |
53 | ||
54 | #define _CRT_SECURE_NO_DEPRECATE | |
55 | #pragma warning (disable:4996) | |
56 | ||
57 | #endif | |
58 | ||
59 | #define OCC120 | |
60 | ||
61 | //============================================================================== | |
62 | ||
63 | //============================================================================== | |
64 | // VIEWER GLOBAL VARIABLES | |
65 | //============================================================================== | |
66 | ||
67 | Standard_IMPORT Standard_Boolean Draw_VirtualWindows; | |
68 | ||
69 | Standard_EXPORT int ViewerMainLoop(Standard_Integer , const char** argv); | |
70 | extern const Handle(NIS_InteractiveContext)& TheNISContext(); | |
71 | ||
72 | #ifdef WNT | |
73 | static Handle(Graphic3d_WNTGraphicDevice)& GetG3dDevice(){ | |
74 | static Handle(Graphic3d_WNTGraphicDevice) GD; | |
75 | return GD; | |
76 | } | |
77 | ||
78 | static Handle(WNT_Window)& VT_GetWindow() { | |
79 | static Handle(WNT_Window) WNTWin; | |
80 | return WNTWin; | |
81 | } | |
82 | ||
83 | #else | |
84 | static Handle(Graphic3d_GraphicDevice)& GetG3dDevice(){ | |
85 | static Handle(Graphic3d_GraphicDevice) GD; | |
86 | return GD; | |
87 | } | |
88 | static Handle(Xw_Window)& VT_GetWindow(){ | |
89 | static Handle(Xw_Window) XWWin; | |
90 | return XWWin; | |
91 | } | |
92 | static Display *display; | |
93 | ||
94 | static void VProcessEvents(ClientData,int); | |
95 | #endif | |
96 | ||
97 | #ifdef OCC120 | |
98 | static Standard_Boolean DegenerateMode = Standard_True; | |
99 | #endif | |
100 | ||
101 | #define ZCLIPWIDTH 1. | |
102 | ||
103 | static void OSWindowSetup(); | |
104 | ||
105 | //============================================================================== | |
106 | // EVENT GLOBAL VARIABLES | |
107 | //============================================================================== | |
108 | ||
109 | static int Start_Rot = 0; | |
110 | static int ZClipIsOn = 0; | |
111 | static int X_Motion= 0,Y_Motion=0; // Current cursor position | |
112 | static int X_ButtonPress = 0, Y_ButtonPress = 0; // Last ButtonPress position | |
113 | ||
114 | ||
115 | //============================================================================== | |
116 | ||
117 | #ifdef WNT | |
118 | static LRESULT WINAPI ViewerWindowProc( | |
119 | HWND hwnd, | |
120 | UINT uMsg, | |
121 | WPARAM wParam, | |
122 | LPARAM lParam ); | |
123 | static LRESULT WINAPI AdvViewerWindowProc( | |
124 | HWND hwnd, | |
125 | UINT uMsg, | |
126 | WPARAM wParam, | |
127 | LPARAM lParam ); | |
128 | #endif | |
129 | ||
130 | ||
131 | //============================================================================== | |
132 | //function : WClass | |
133 | //purpose : | |
134 | //============================================================================== | |
135 | ||
136 | const Handle(MMgt_TShared)& ViewerTest::WClass() | |
137 | { | |
138 | static Handle(MMgt_TShared) theWClass; | |
139 | #ifdef WNT | |
140 | if (theWClass.IsNull()) { | |
141 | theWClass = new WNT_WClass ("GW3D_Class", AdvViewerWindowProc, | |
142 | CS_VREDRAW | CS_HREDRAW, 0, 0, | |
143 | ::LoadCursor (NULL, IDC_ARROW)); | |
144 | } | |
145 | #endif | |
146 | return theWClass; | |
147 | } | |
148 | ||
149 | //============================================================================== | |
150 | //function : ViewerInit | |
151 | //purpose : Create the window viewer and initialize all the global variable | |
152 | //============================================================================== | |
153 | ||
154 | void ViewerTest::ViewerInit (const Standard_Integer thePxLeft, const Standard_Integer thePxTop, | |
155 | const Standard_Integer thePxWidth, const Standard_Integer thePxHeight) | |
156 | { | |
157 | static Standard_Boolean isFirst = Standard_True; | |
158 | ||
159 | Standard_Integer aPxLeft = 0; | |
160 | Standard_Integer aPxTop = 460; | |
161 | Standard_Integer aPxWidth = 409; | |
162 | Standard_Integer aPxHeight = 409; | |
163 | if (thePxWidth != 0 && thePxHeight != 0) | |
164 | { | |
165 | aPxLeft = thePxLeft; | |
166 | aPxTop = thePxTop; | |
167 | aPxWidth = thePxWidth; | |
168 | aPxHeight = thePxHeight; | |
169 | } | |
170 | ||
171 | if (isFirst) | |
172 | { | |
173 | // Create the Graphic device | |
174 | #ifdef WNT | |
175 | if (GetG3dDevice().IsNull()) GetG3dDevice() = new Graphic3d_WNTGraphicDevice(); | |
176 | if (VT_GetWindow().IsNull()) | |
177 | { | |
178 | // Create the Graphic device and the window | |
179 | Handle(WNT_GraphicDevice) g_Device = new WNT_GraphicDevice(); | |
180 | ||
181 | VT_GetWindow() = new WNT_Window (g_Device, "Test3d", | |
182 | Handle(WNT_WClass)::DownCast (WClass()), | |
183 | WS_OVERLAPPEDWINDOW, | |
184 | aPxLeft, aPxTop, | |
185 | aPxWidth, aPxHeight, | |
186 | Quantity_NOC_BLACK); | |
187 | VT_GetWindow()->SetVirtual (Draw_VirtualWindows); | |
188 | } | |
189 | #else | |
190 | if (GetG3dDevice().IsNull()) GetG3dDevice() = | |
191 | new Graphic3d_GraphicDevice (getenv ("DISPLAY"), Xw_TOM_READONLY); | |
192 | if (VT_GetWindow().IsNull()) | |
193 | { | |
194 | VT_GetWindow() = new Xw_Window (GetG3dDevice(), | |
195 | "Test3d", | |
196 | aPxLeft, aPxTop, | |
197 | aPxWidth, aPxHeight, | |
198 | Xw_WQ_3DQUALITY, | |
199 | Quantity_NOC_BLACK); | |
200 | VT_GetWindow()->SetVirtual (Draw_VirtualWindows); | |
201 | } | |
202 | #endif | |
203 | ||
204 | Handle(V3d_Viewer) a3DViewer, a3DCollector; | |
205 | // Viewer and View creation | |
206 | ||
207 | TCollection_ExtendedString NameOfWindow("Visu3D"); | |
208 | ||
209 | a3DViewer = new V3d_Viewer(GetG3dDevice(), NameOfWindow.ToExtString()); | |
210 | NameOfWindow = TCollection_ExtendedString("Collector"); | |
211 | a3DCollector = new V3d_Viewer(GetG3dDevice(), NameOfWindow.ToExtString()); | |
212 | a3DViewer->SetDefaultBackgroundColor(Quantity_NOC_BLACK); | |
213 | a3DCollector->SetDefaultBackgroundColor(Quantity_NOC_STEELBLUE); | |
214 | Handle(NIS_View) aView = | |
215 | Handle(NIS_View)::DownCast(ViewerTest::CurrentView()); | |
216 | if ( aView.IsNull() ) { | |
217 | // Handle (V3d_View) V = a3DViewer->CreateView(); | |
218 | aView = new NIS_View (a3DViewer, VT_GetWindow()); | |
219 | ViewerTest::CurrentView(aView); | |
220 | TheNISContext()->AttachView (aView); | |
221 | } | |
222 | Handle(V3d_View) a3DViewCol; | |
223 | if ( a3DViewCol.IsNull() ) a3DViewCol = a3DViewer->CreateView(); | |
224 | ||
225 | // AIS setup | |
226 | if ( ViewerTest::GetAISContext().IsNull() ) { | |
227 | Handle(AIS_InteractiveContext) C = | |
228 | new AIS_InteractiveContext(a3DViewer,a3DCollector); | |
229 | ViewerTest::SetAISContext(C); | |
230 | } | |
231 | ||
232 | // Setup for X11 or NT | |
233 | OSWindowSetup(); | |
234 | // Viewer and View creation | |
235 | ||
236 | a3DViewer->SetDefaultBackgroundColor(Quantity_NOC_BLACK); | |
237 | ||
238 | Handle (V3d_View) V = ViewerTest::CurrentView(); | |
239 | ||
240 | V->SetDegenerateModeOn(); | |
241 | #ifdef OCC120 | |
242 | DegenerateMode = V->DegenerateModeIsOn(); | |
243 | #endif | |
244 | // V->SetWindow(VT_GetWindow(), NULL, MyViewProc, NULL); | |
245 | ||
246 | V->SetZClippingDepth(0.5); | |
247 | V->SetZClippingWidth(ZCLIPWIDTH/2.); | |
248 | a3DViewer->SetDefaultLights(); | |
249 | a3DViewer->SetLightOn(); | |
250 | ||
251 | #ifndef WNT | |
252 | #if TCL_MAJOR_VERSION < 8 | |
253 | Tk_CreateFileHandler((void*)ConnectionNumber(display), | |
254 | TK_READABLE, VProcessEvents, (ClientData) VT_GetWindow()->XWindow() ); | |
255 | #else | |
256 | Tk_CreateFileHandler(ConnectionNumber(display), | |
257 | TK_READABLE, VProcessEvents, (ClientData) VT_GetWindow()->XWindow() ); | |
258 | #endif | |
259 | #endif | |
260 | ||
261 | isFirst = Standard_False; | |
262 | } | |
263 | VT_GetWindow()->Map(); | |
264 | } | |
265 | ||
266 | //============================================================================== | |
267 | //function : Vinit | |
268 | //purpose : Create the window viewer and initialize all the global variable | |
269 | // Use Tk_CreateFileHandler on UNIX to cath the X11 Viewer event | |
270 | //============================================================================== | |
271 | ||
272 | static int VInit (Draw_Interpretor& , Standard_Integer argc, const char** argv) | |
273 | { | |
274 | Standard_Integer aPxLeft = (argc > 1) ? atoi (argv[1]) : 0; | |
275 | Standard_Integer aPxTop = (argc > 2) ? atoi (argv[2]) : 0; | |
276 | Standard_Integer aPxWidth = (argc > 3) ? atoi (argv[3]) : 0; | |
277 | Standard_Integer aPxHeight = (argc > 4) ? atoi (argv[4]) : 0; | |
278 | ViewerTest::ViewerInit (aPxLeft, aPxTop, aPxWidth, aPxHeight); | |
279 | return 0; | |
280 | } | |
281 | ||
282 | //============================================================================== | |
283 | //function : ProcessKeyPress | |
284 | //purpose : Handle KeyPress event from a CString | |
285 | //============================================================================== | |
286 | ||
287 | static void ProcessKeyPress( char *buf_ret ) | |
288 | { | |
289 | //cout << "KeyPress" << endl; | |
290 | const Handle(V3d_View) aView = ViewerTest::CurrentView(); | |
291 | const Handle(NIS_View) aNisView = Handle(NIS_View)::DownCast (aView); | |
292 | // Letter in alphabetic order | |
293 | ||
294 | if ( !strcasecmp(buf_ret, "A") ) { | |
295 | // AXO | |
296 | aView->SetProj(V3d_XposYnegZpos); | |
297 | } | |
298 | else if ( !strcasecmp(buf_ret, "D") ) { | |
299 | // Reset | |
300 | aView->Reset(); | |
301 | } | |
302 | else if ( !strcasecmp(buf_ret, "F") ) { | |
303 | // FitAll | |
304 | if (aNisView.IsNull()) | |
305 | aView->FitAll(); | |
306 | else | |
307 | aNisView->FitAll3d(); | |
308 | } | |
309 | else if ( !strcasecmp(buf_ret, "H") ) { | |
310 | // HLR | |
311 | cout << "HLR" << endl; | |
312 | #ifdef OCC120 | |
313 | if (aView->DegenerateModeIsOn()) ViewerTest::CurrentView()->SetDegenerateModeOff(); | |
314 | else aView->SetDegenerateModeOn(); | |
315 | DegenerateMode = aView->DegenerateModeIsOn(); | |
316 | #else | |
317 | ViewerTest::CurrentView()->SetDegenerateModeOff(); | |
318 | #endif | |
319 | } | |
320 | else if ( !strcasecmp(buf_ret, "D") ) { | |
321 | // Reset | |
322 | aView->Reset(); | |
323 | } | |
324 | else if ( !strcasecmp(buf_ret, "S") ) { | |
325 | // SHADING | |
326 | cout << "passage en mode 1 (shading pour les shapes)" << endl; | |
327 | #ifndef OCC120 | |
328 | ViewerTest::CurrentView()->SetDegenerateModeOn(); | |
329 | #endif | |
330 | Handle(AIS_InteractiveContext) Ctx = ViewerTest::GetAISContext(); | |
331 | if(Ctx->NbCurrents()==0 || | |
332 | Ctx->NbSelected()==0) | |
333 | Ctx->SetDisplayMode(AIS_Shaded); | |
334 | else{ | |
335 | if(Ctx->HasOpenedContext()){ | |
336 | for(Ctx->InitSelected();Ctx->MoreSelected();Ctx->NextSelected()) | |
337 | Ctx->SetDisplayMode(Ctx->Interactive(),1,Standard_False); | |
338 | } | |
339 | else{ | |
340 | for(Ctx->InitCurrent();Ctx->MoreCurrent();Ctx->NextCurrent()) | |
341 | Ctx->SetDisplayMode(Ctx->Current(),1,Standard_False); | |
342 | } | |
343 | Ctx->UpdateCurrentViewer(); | |
344 | } | |
345 | } | |
346 | else if ( !strcasecmp(buf_ret, "U") ) { | |
347 | // SHADING | |
348 | cout<<"passage au mode par defaut"<<endl; | |
349 | #ifndef OCC120 | |
350 | ViewerTest::CurrentView()->SetDegenerateModeOn(); | |
351 | #endif | |
352 | Handle(AIS_InteractiveContext) Ctx = ViewerTest::GetAISContext(); | |
353 | if(Ctx->NbCurrents()==0 || | |
354 | Ctx->NbSelected()==0) | |
355 | Ctx->SetDisplayMode(AIS_WireFrame); | |
356 | else{ | |
357 | if(Ctx->HasOpenedContext()){ | |
358 | for(Ctx->InitSelected();Ctx->MoreSelected();Ctx->NextSelected()) | |
359 | Ctx->UnsetDisplayMode(Ctx->Interactive(),Standard_False); | |
360 | } | |
361 | else{ | |
362 | for(Ctx->InitCurrent();Ctx->MoreCurrent();Ctx->NextCurrent()) | |
363 | Ctx->UnsetDisplayMode(Ctx->Current(),Standard_False); | |
364 | } | |
365 | Ctx->UpdateCurrentViewer(); | |
366 | } | |
367 | ||
368 | } | |
369 | else if ( !strcasecmp(buf_ret, "T") ) { | |
370 | // Top | |
371 | aView->SetProj(V3d_Zpos); | |
372 | } | |
373 | else if ( !strcasecmp(buf_ret, "B") ) { | |
374 | // Top | |
375 | aView->SetProj(V3d_Zneg); | |
376 | } | |
377 | else if ( !strcasecmp(buf_ret, "L") ) { | |
378 | // Top | |
379 | aView->SetProj(V3d_Xneg); | |
380 | } | |
381 | else if ( !strcasecmp(buf_ret, "R") ) { | |
382 | // Top | |
383 | aView->SetProj(V3d_Xpos); | |
384 | } | |
385 | ||
386 | else if ( !strcasecmp(buf_ret, "W") ) { | |
387 | // WIREFRAME | |
388 | #ifndef OCC120 | |
389 | ViewerTest::CurrentView()->SetDegenerateModeOn(); | |
390 | #endif | |
391 | cout << "passage en mode 0 (filaire pour les shapes)" << endl; | |
392 | #ifndef OCC120 | |
393 | ViewerTest::CurrentView()->SetDegenerateModeOn(); | |
394 | #endif | |
395 | Handle(AIS_InteractiveContext) Ctx = ViewerTest::GetAISContext(); | |
396 | if(Ctx->NbCurrents()==0 || | |
397 | Ctx->NbSelected()==0) | |
398 | Ctx->SetDisplayMode(AIS_WireFrame); | |
399 | else{ | |
400 | if(Ctx->HasOpenedContext()){ | |
401 | for(Ctx->InitSelected();Ctx->MoreSelected();Ctx->NextSelected()) | |
402 | Ctx->SetDisplayMode(Ctx->Interactive(),0,Standard_False); | |
403 | } | |
404 | else{ | |
405 | for(Ctx->InitCurrent();Ctx->MoreCurrent();Ctx->NextCurrent()) | |
406 | Ctx->SetDisplayMode(Ctx->Current(),0,Standard_False); | |
407 | } | |
408 | Ctx->UpdateCurrentViewer(); | |
409 | } | |
410 | } | |
411 | else if ( !strcasecmp(buf_ret, "Z") ) { | |
412 | // ZCLIP | |
413 | ||
414 | if ( ZClipIsOn ) { | |
415 | cout << "ZClipping OFF" << endl; | |
416 | ZClipIsOn = 0; | |
417 | ||
418 | aView->SetZClippingType(V3d_OFF); | |
419 | aView->Redraw(); | |
420 | } | |
421 | else { | |
422 | cout << "ZClipping ON" << endl; | |
423 | ZClipIsOn = 1; | |
424 | ||
425 | aView->SetZClippingType(V3d_FRONT); | |
426 | aView->Redraw(); | |
427 | } | |
428 | } | |
429 | else if ( !strcasecmp(buf_ret, ",") ) { | |
430 | ViewerTest::GetAISContext()->HilightNextDetected(ViewerTest::CurrentView()); | |
431 | ||
432 | ||
433 | } | |
434 | else if ( !strcasecmp(buf_ret, ".") ) { | |
435 | ViewerTest::GetAISContext()->HilightPreviousDetected(ViewerTest::CurrentView()); | |
436 | } | |
437 | // Number | |
438 | else{ | |
439 | Standard_Integer Num = atoi(buf_ret); | |
440 | if(Num>=0 && Num<=7) | |
441 | ViewerTest::StandardModeActivation(Num); | |
442 | } | |
443 | } | |
444 | ||
445 | //============================================================================== | |
446 | //function : ProcessExpose | |
447 | //purpose : Redraw the View on an Expose Event | |
448 | //============================================================================== | |
449 | ||
450 | static void ProcessExpose( ) | |
451 | { //cout << "Expose" << endl; | |
452 | ViewerTest::CurrentView()->Redraw(); | |
453 | } | |
454 | ||
455 | //============================================================================== | |
456 | //function : ProcessConfigure | |
457 | //purpose : Resize the View on an Configure Event | |
458 | //============================================================================== | |
459 | ||
460 | static void ProcessConfigure() | |
461 | { | |
462 | Handle(V3d_View) V = ViewerTest::CurrentView(); | |
463 | V->MustBeResized(); | |
464 | V->Update(); | |
465 | V->Redraw(); | |
466 | } | |
467 | ||
468 | //============================================================================== | |
469 | //function : ProcessButton1Press | |
470 | //purpose : Picking | |
471 | //============================================================================== | |
472 | ||
473 | static Standard_Boolean ProcessButton1Press( | |
474 | Standard_Integer , | |
475 | const char** argv, | |
476 | Standard_Boolean pick, | |
477 | Standard_Boolean shift ) | |
478 | { | |
479 | Handle(ViewerTest_EventManager) EM = ViewerTest::CurrentEventManager(); | |
480 | if ( pick ) { | |
481 | Standard_Real X, Y, Z; | |
482 | ||
483 | ViewerTest::CurrentView()->Convert(X_Motion, Y_Motion, X, Y, Z); | |
484 | ||
485 | Draw::Set(argv[1], X); | |
486 | Draw::Set(argv[2], Y); | |
487 | Draw::Set(argv[3], Z);} | |
488 | ||
489 | if(shift) | |
490 | EM->ShiftSelect(); | |
491 | else | |
492 | EM->Select(); | |
493 | ||
494 | pick = 0; | |
495 | return pick; | |
496 | } | |
497 | ||
498 | //============================================================================== | |
499 | //function : ProcessButton3Press | |
500 | //purpose : Start Rotation | |
501 | //============================================================================== | |
502 | ||
503 | static void ProcessButton3Press() | |
504 | ||
505 | { // Start rotation | |
506 | Start_Rot = 1; | |
507 | ViewerTest::CurrentView()->SetDegenerateModeOn(); | |
508 | ViewerTest::CurrentView()->StartRotation( X_ButtonPress, Y_ButtonPress ); | |
509 | ||
510 | } | |
511 | //============================================================================== | |
512 | //function : ProcessButtonRelease | |
513 | //purpose : Start Rotation | |
514 | //============================================================================== | |
515 | ||
516 | static void ProcessButtonRelease() | |
517 | ||
518 | { // End rotation | |
519 | #ifdef OCC120 | |
520 | if (Start_Rot) { | |
521 | Start_Rot = 0; | |
522 | if (!DegenerateMode) ViewerTest::CurrentView()->SetDegenerateModeOff(); | |
523 | } | |
524 | #else | |
525 | Start_Rot = 0; | |
526 | ViewerTest::CurrentView()->SetDegenerateModeOff(); | |
527 | #endif | |
528 | } | |
529 | ||
530 | //============================================================================== | |
531 | //function : ProcessZClipMotion | |
532 | //purpose : Zoom | |
533 | //============================================================================== | |
534 | ||
535 | void ProcessZClipMotion() | |
536 | { | |
537 | Handle(V3d_View) a3DView = ViewerTest::CurrentView(); | |
538 | if ( Abs(X_Motion - X_ButtonPress) > 2 ) { | |
539 | static Standard_Real CurZPos = 0.; | |
540 | ||
541 | //Quantity_Length VDX, VDY; | |
542 | //a3DView->Size(VDX,VDY); | |
543 | //Standard_Real VDZ = a3DView->ZSize(); | |
544 | //printf("View size (%lf,%lf,%lf)\n", VDX, VDY, VDZ); | |
545 | ||
546 | Quantity_Length dx = a3DView->Convert(X_Motion - X_ButtonPress); | |
547 | ||
548 | // Front = Depth + width/2. | |
549 | Standard_Real D = 0.5; | |
550 | Standard_Real W = 0.1; | |
551 | ||
552 | CurZPos += (dx); | |
553 | ||
554 | D += CurZPos; | |
555 | ||
556 | //printf("dx %lf Depth %lf Width %lf\n", dx, D, W); | |
557 | ||
558 | a3DView->SetZClippingType(V3d_OFF); | |
559 | a3DView->SetZClippingDepth(D); | |
560 | a3DView->SetZClippingWidth(W); | |
561 | a3DView->SetZClippingType(V3d_FRONT); | |
562 | ||
563 | a3DView->Redraw(); | |
564 | ||
565 | X_ButtonPress = X_Motion; | |
566 | Y_ButtonPress = Y_Motion; | |
567 | } | |
568 | } | |
569 | ||
570 | //============================================================================== | |
571 | //function : ProcessControlButton1Motion | |
572 | //purpose : Zoom | |
573 | //============================================================================== | |
574 | ||
575 | static void ProcessControlButton1Motion() | |
576 | { | |
577 | ViewerTest::CurrentView()->Zoom( X_ButtonPress, Y_ButtonPress, X_Motion, Y_Motion); | |
578 | ||
579 | X_ButtonPress = X_Motion; | |
580 | Y_ButtonPress = Y_Motion; | |
581 | } | |
582 | ||
583 | //============================================================================== | |
584 | //function : ProcessControlButton2Motion | |
585 | //purpose : Pann | |
586 | //============================================================================== | |
587 | ||
588 | static void ProcessControlButton2Motion() | |
589 | { | |
590 | Quantity_Length dx = ViewerTest::CurrentView()->Convert(X_Motion - X_ButtonPress); | |
591 | Quantity_Length dy = ViewerTest::CurrentView()->Convert(Y_Motion - Y_ButtonPress); | |
592 | ||
593 | dy = -dy; // Xwindow Y axis is from top to Bottom | |
594 | ||
595 | ViewerTest::CurrentView()->Panning( dx, dy ); | |
596 | ||
597 | X_ButtonPress = X_Motion; | |
598 | Y_ButtonPress = Y_Motion; | |
599 | } | |
600 | ||
601 | //============================================================================== | |
602 | //function : ProcessControlButton3Motion | |
603 | //purpose : Rotation | |
604 | //============================================================================== | |
605 | ||
606 | static void ProcessControlButton3Motion() | |
607 | { | |
608 | if ( Start_Rot ) ViewerTest::CurrentView()->Rotation( X_Motion, Y_Motion); | |
609 | } | |
610 | ||
611 | //============================================================================== | |
612 | //function : ProcessPointerMotion | |
613 | //purpose : Rotation | |
614 | //============================================================================== | |
615 | ||
616 | static void ProcessMotion() | |
617 | { | |
618 | //pre-hilights detected objects at mouse position | |
619 | ||
620 | Handle(ViewerTest_EventManager) EM = ViewerTest::CurrentEventManager(); | |
621 | EM->MoveTo(X_Motion, Y_Motion); | |
622 | } | |
623 | ||
624 | ||
625 | void ViewerTest::GetMousePosition(Standard_Integer& Xpix,Standard_Integer& Ypix) | |
626 | { | |
627 | Xpix = X_Motion;Ypix=Y_Motion; | |
628 | } | |
629 | ||
630 | //============================================================================== | |
631 | //function : VAxo | |
632 | //purpose : Switch to an Axonometric view | |
633 | //Draw arg : No args | |
634 | //============================================================================== | |
635 | ||
636 | static int VAxo(Draw_Interpretor& di, Standard_Integer , const char** ) | |
637 | { if ( ViewerTest::CurrentView().IsNull() ) { | |
638 | di<<"La commande vinit n'a pas ete appele avant"<<"\n"; | |
639 | // VInit(di, argc, argv); | |
640 | } | |
641 | ||
642 | ViewerTest::CurrentView()->SetProj(V3d_XposYnegZpos); | |
643 | ||
644 | return 0; | |
645 | } | |
646 | ||
647 | //============================================================================== | |
648 | //function : VTop | |
649 | //purpose : Switch to a Top View | |
650 | //Draw arg : No args | |
651 | //============================================================================== | |
652 | ||
653 | static int VTop(Draw_Interpretor& di, Standard_Integer , const char** ) | |
654 | { | |
655 | ||
656 | if ( ViewerTest::CurrentView().IsNull() ) { | |
657 | di<<"La commande vinit n'a pas ete appele avant"<<"\n"; | |
658 | ||
659 | // VInit(di, , argv); | |
660 | } | |
661 | ||
662 | ViewerTest::CurrentView()->SetProj(V3d_Zpos); | |
663 | return 0; | |
664 | ||
665 | } | |
666 | ||
667 | //============================================================================== | |
668 | //function : VHelp | |
669 | //purpose : Dsiplay help on viewer Keyboead and mouse commands | |
670 | //Draw arg : No args | |
671 | //============================================================================== | |
672 | ||
673 | static int VHelp(Draw_Interpretor& di, Standard_Integer , const char** ) | |
674 | { | |
675 | ||
676 | di << "Q : Quit the application" << "\n"; | |
677 | ||
678 | di << "========================="<<"\n"; | |
679 | di << "F : FitAll" << "\n"; | |
680 | di << "T : TopView" << "\n"; | |
681 | di << "A : AxonometricView" << "\n"; | |
682 | di << "R : ResetView" << "\n"; | |
683 | ||
684 | di << "========================="<<"\n"; | |
685 | di << "S : Shading" << "\n"; | |
686 | di << "W : Wireframe" << "\n"; | |
687 | di << "H : HidelLineRemoval" << "\n"; | |
688 | ||
689 | di << "========================="<<"\n"; | |
690 | di << "Selection mode "<<"\n"; | |
691 | di << "0 : Shape" <<"\n"; | |
692 | di << "1 : Vertex" <<"\n"; | |
693 | di << "2 : Edge" <<"\n"; | |
694 | di << "3 : Wire" <<"\n"; | |
695 | di << "4 : Face" <<"\n"; | |
696 | di << "5 : Shell" <<"\n"; | |
697 | di << "6 : Solid" <<"\n"; | |
698 | di << "7 : Compound" <<"\n"; | |
699 | ||
700 | di << "=========================="<<"\n"; | |
701 | di << "D : Remove Selected Object"<<"\n"; | |
702 | di << "=========================="<<"\n"; | |
703 | ||
704 | return 0; | |
705 | } | |
706 | ||
707 | Standard_Boolean IsDragged = Standard_False; | |
708 | ||
709 | Standard_Integer xx1, yy1, xx2, yy2; | |
710 | //the first and last point in viewer co-ordinates | |
711 | ||
712 | Standard_Boolean DragFirst; | |
713 | ||
714 | ||
715 | #ifdef WNT | |
716 | ||
717 | static Standard_Boolean Ppick = 0; | |
718 | static Standard_Integer Pargc = 0; | |
719 | static const char** Pargv = NULL; | |
720 | ||
721 | ||
722 | static LRESULT WINAPI AdvViewerWindowProc( HWND hwnd, | |
723 | UINT Msg, | |
724 | WPARAM wParam, | |
725 | LPARAM lParam ) | |
726 | { | |
727 | if ( !ViewerTest::CurrentView().IsNull() ) { | |
728 | ||
729 | WPARAM fwKeys = wParam; | |
730 | ||
731 | switch( Msg ) { | |
732 | ||
733 | case WM_LBUTTONUP: | |
734 | IsDragged = Standard_False; | |
735 | if( !DragFirst ) | |
736 | { | |
737 | HDC hdc = GetDC( hwnd ); | |
738 | HGDIOBJ anObj = SelectObject( hdc, GetStockObject( WHITE_PEN ) ); | |
739 | SelectObject( hdc, GetStockObject( HOLLOW_BRUSH ) ); | |
740 | SetROP2( hdc, R2_NOT ); | |
741 | Rectangle( hdc, xx1, yy1, xx2, yy2 ); | |
742 | ReleaseDC( hwnd, hdc ); | |
743 | ||
744 | const Handle(ViewerTest_EventManager) EM = | |
745 | ViewerTest::CurrentEventManager(); | |
746 | if ( fwKeys & MK_SHIFT ) | |
747 | EM->ShiftSelect( min( xx1, xx2 ), max( yy1, yy2 ), | |
748 | max( xx1, xx2 ), min( yy1, yy2 )); | |
749 | else | |
750 | EM->Select( min( xx1, xx2 ), max( yy1, yy2 ), | |
751 | max( xx1, xx2 ), min( yy1, yy2 )); | |
752 | } | |
753 | return ViewerWindowProc( hwnd, Msg, wParam, lParam ); | |
754 | ||
755 | case WM_LBUTTONDOWN: | |
756 | if( fwKeys == MK_LBUTTON || fwKeys == ( MK_LBUTTON | MK_SHIFT ) ) | |
757 | { | |
758 | IsDragged = Standard_True; | |
759 | DragFirst = Standard_True; | |
760 | xx1 = LOWORD(lParam); | |
761 | yy1 = HIWORD(lParam); | |
762 | } | |
763 | return ViewerWindowProc( hwnd, Msg, wParam, lParam ); | |
764 | ||
765 | break; | |
766 | ||
767 | case WM_MOUSEMOVE: | |
768 | if( IsDragged ) | |
769 | { | |
770 | HDC hdc = GetDC( hwnd ); | |
771 | ||
772 | HGDIOBJ anObj = SelectObject( hdc, GetStockObject( WHITE_PEN ) ); | |
773 | SelectObject( hdc, GetStockObject( HOLLOW_BRUSH ) ); | |
774 | SetROP2( hdc, R2_NOT ); | |
775 | ||
776 | if( !DragFirst ) | |
777 | Rectangle( hdc, xx1, yy1, xx2, yy2 ); | |
778 | ||
779 | DragFirst = Standard_False; | |
780 | xx2 = LOWORD(lParam); | |
781 | yy2 = HIWORD(lParam); | |
782 | ||
783 | Rectangle( hdc, xx1, yy1, xx2, yy2 ); | |
784 | ||
785 | SelectObject( hdc, anObj ); | |
786 | ||
787 | ReleaseDC( hwnd, hdc ); | |
788 | } | |
789 | else | |
790 | return ViewerWindowProc( hwnd, Msg, wParam, lParam ); | |
791 | break; | |
792 | ||
793 | default: | |
794 | return ViewerWindowProc( hwnd, Msg, wParam, lParam ); | |
795 | } | |
796 | return 0; | |
797 | } | |
798 | return ViewerWindowProc( hwnd, Msg, wParam, lParam ); | |
799 | } | |
800 | ||
801 | ||
802 | static LRESULT WINAPI ViewerWindowProc( HWND hwnd, | |
803 | UINT Msg, | |
804 | WPARAM wParam, | |
805 | LPARAM lParam ) | |
806 | { | |
807 | /*static Standard_Boolean Ppick = 0; | |
808 | static Standard_Integer Pargc = 0; | |
809 | static char** Pargv = NULL;*/ | |
810 | ||
811 | static int Up = 1; | |
812 | ||
813 | if ( !ViewerTest::CurrentView().IsNull() ) { | |
814 | PAINTSTRUCT ps; | |
815 | ||
816 | switch( Msg ) { | |
817 | case WM_CLOSE: | |
818 | // do not destroy the window - just hide it! | |
819 | VT_GetWindow()->Unmap(); | |
820 | return 0; | |
821 | case WM_PAINT: | |
822 | //cout << "\t WM_PAINT" << endl; | |
823 | BeginPaint(hwnd, &ps); | |
824 | EndPaint(hwnd, &ps); | |
825 | ProcessExpose(); | |
826 | break; | |
827 | ||
828 | case WM_SIZE: | |
829 | //cout << "\t WM_SIZE" << endl; | |
830 | ProcessConfigure(); | |
831 | break; | |
832 | ||
833 | case WM_KEYDOWN: | |
834 | //cout << "\t WM_KEYDOWN " << (int) wParam << endl; | |
835 | ||
836 | if ( (wParam != VK_SHIFT) && (wParam != VK_CONTROL) ) { | |
837 | char c[2]; | |
838 | c[0] = (char) wParam; | |
839 | c[1] = '\0'; | |
840 | ProcessKeyPress( c); | |
841 | } | |
842 | break; | |
843 | ||
844 | case WM_LBUTTONUP: | |
845 | case WM_MBUTTONUP: | |
846 | case WM_RBUTTONUP: | |
847 | //cout << "\t WM_xBUTTONUP" << endl; | |
848 | Up = 1; | |
849 | ProcessButtonRelease(); | |
850 | break; | |
851 | ||
852 | case WM_LBUTTONDOWN: | |
853 | case WM_MBUTTONDOWN: | |
854 | case WM_RBUTTONDOWN: | |
855 | { | |
856 | //cout << "\t WM_xBUTTONDOWN" << endl; | |
857 | WPARAM fwKeys = wParam; | |
858 | ||
859 | Up = 0; | |
860 | ||
861 | X_ButtonPress = LOWORD(lParam); | |
862 | Y_ButtonPress = HIWORD(lParam); | |
863 | ||
864 | if ( Msg == WM_LBUTTONDOWN) { | |
865 | if(fwKeys & MK_CONTROL) { | |
866 | Ppick = ProcessButton1Press( Pargc, Pargv, Ppick, (fwKeys & MK_SHIFT) ); | |
867 | } else | |
868 | ProcessButton1Press( Pargc, Pargv, Ppick, (fwKeys & MK_SHIFT) ); | |
869 | } | |
870 | else if ( Msg == WM_RBUTTONDOWN ) { | |
871 | // Start rotation | |
872 | ProcessButton3Press( ); | |
873 | } | |
874 | } | |
875 | break; | |
876 | ||
877 | case WM_MOUSEMOVE: | |
878 | { | |
879 | //cout << "\t WM_MOUSEMOVE" << endl; | |
880 | WPARAM fwKeys = wParam; | |
881 | X_Motion = LOWORD(lParam); | |
882 | Y_Motion = HIWORD(lParam); | |
883 | ||
884 | if ( Up && | |
885 | fwKeys & ( MK_LBUTTON|MK_MBUTTON|MK_RBUTTON ) ) { | |
886 | Up = 0; | |
887 | X_ButtonPress = LOWORD(lParam); | |
888 | Y_ButtonPress = HIWORD(lParam); | |
889 | ||
890 | if ( fwKeys & MK_RBUTTON ) { | |
891 | // Start rotation | |
892 | ProcessButton3Press(); | |
893 | } | |
894 | } | |
895 | ||
896 | if ( fwKeys & MK_CONTROL ) { | |
897 | if ( fwKeys & MK_LBUTTON ) { | |
898 | ProcessControlButton1Motion(); | |
899 | } | |
900 | else if ( fwKeys & MK_MBUTTON || | |
901 | ((fwKeys&MK_LBUTTON) && | |
902 | (fwKeys&MK_RBUTTON) ) ){ | |
903 | ProcessControlButton2Motion(); | |
904 | } | |
905 | else if ( fwKeys & MK_RBUTTON ) { | |
906 | ProcessControlButton3Motion(); | |
907 | } | |
908 | } | |
909 | #ifdef BUG | |
910 | else if ( fwKeys & MK_SHIFT ) { | |
911 | if ( fwKeys & MK_MBUTTON || | |
912 | ((fwKeys&MK_LBUTTON) && | |
913 | (fwKeys&MK_RBUTTON) ) ) { | |
914 | cout << "ProcessZClipMotion()" << endl; | |
915 | ProcessZClipMotion(); | |
916 | } | |
917 | } | |
918 | #endif | |
919 | else | |
920 | if (( fwKeys & MK_MBUTTON || ((fwKeys&MK_LBUTTON) && (fwKeys&MK_RBUTTON) ) )){ | |
921 | ProcessZClipMotion(); | |
922 | } | |
923 | else { | |
924 | ProcessMotion(); | |
925 | } | |
926 | } | |
927 | break; | |
928 | ||
929 | default: | |
930 | return( DefWindowProc( hwnd, Msg, wParam, lParam )); | |
931 | } | |
932 | return 0L; | |
933 | } | |
934 | ||
935 | return DefWindowProc( hwnd, Msg, wParam, lParam ); | |
936 | } | |
937 | ||
938 | ||
939 | ||
940 | ||
941 | //============================================================================== | |
942 | //function : ViewerMainLoop | |
943 | //purpose : Get a Event on the view and dispatch it | |
944 | //============================================================================== | |
945 | ||
946 | ||
947 | static int ViewerMainLoop(Standard_Integer argc, const char** argv) | |
948 | { | |
949 | ||
950 | //cout << "No yet implemented on WNT" << endl; | |
951 | /*static Standard_Boolean Ppick = 0; | |
952 | static Standard_Integer Pargc = 0; | |
953 | static char** Pargv = NULL;*/ | |
954 | ||
955 | //Ppick = (argc > 0)? -1 : 0; | |
956 | Ppick = (argc > 0)? 1 : 0; | |
957 | Pargc = argc; | |
958 | Pargv = argv; | |
959 | ||
960 | if ( Ppick ) { | |
961 | MSG msg; | |
962 | msg.wParam = 1; | |
963 | ||
964 | cout << "Start picking" << endl; | |
965 | ||
966 | //while ( Ppick == -1 ) { | |
967 | while ( Ppick == 1 ) { | |
968 | // Wait for a ProcessButton1Press() to toggle pick to 1 or 0 | |
969 | if (GetMessage(&msg, NULL, 0, 0) ) { | |
970 | TranslateMessage(&msg); | |
971 | DispatchMessage(&msg); | |
972 | } | |
973 | } | |
974 | ||
975 | cout << "Picking done" << endl; | |
976 | } | |
977 | ||
978 | return Ppick; | |
979 | } | |
980 | ||
981 | ||
982 | #else | |
983 | ||
984 | int min( int a, int b ) | |
985 | { | |
986 | if( a<b ) | |
987 | return a; | |
988 | else | |
989 | return b; | |
990 | } | |
991 | ||
992 | int max( int a, int b ) | |
993 | { | |
994 | if( a>b ) | |
995 | return a; | |
996 | else | |
997 | return b; | |
998 | } | |
999 | ||
1000 | int ViewerMainLoop(Standard_Integer argc, const char** argv) | |
1001 | ||
1002 | { Standard_Boolean pick = argc > 0; | |
1003 | ||
1004 | // X11 Event loop | |
1005 | ||
1006 | static XEvent report; | |
1007 | ||
1008 | XNextEvent( display, &report ); | |
1009 | // cout << "rep type = " << report.type << endl; | |
1010 | // cout << "rep button = " << report.xbutton.button << endl; | |
1011 | ||
1012 | switch ( report.type ) { | |
1013 | case Expose: | |
1014 | { | |
1015 | ProcessExpose(); | |
1016 | } | |
1017 | break; | |
1018 | case ConfigureNotify: | |
1019 | { | |
1020 | ProcessConfigure(); | |
1021 | } | |
1022 | break; | |
1023 | case KeyPress: | |
1024 | { | |
1025 | ||
1026 | KeySym ks_ret ; | |
1027 | char buf_ret[11] ; | |
1028 | int ret_len ; | |
1029 | XComposeStatus status_in_out; | |
1030 | ||
1031 | ret_len = XLookupString( ( XKeyEvent *)&report , | |
1032 | (char *) buf_ret , 10 , | |
1033 | &ks_ret , &status_in_out ) ; | |
1034 | ||
1035 | ||
1036 | buf_ret[ret_len] = '\0' ; | |
1037 | ||
1038 | if ( ret_len ) { | |
1039 | ProcessKeyPress( buf_ret); | |
1040 | } | |
1041 | } | |
1042 | break; | |
1043 | case ButtonPress: | |
1044 | // cout << "ButtonPress" << endl; | |
1045 | { | |
1046 | X_ButtonPress = report.xbutton.x; | |
1047 | Y_ButtonPress = report.xbutton.y; | |
1048 | ||
1049 | if ( report.xbutton.button == Button1 ) | |
1050 | if( report.xbutton.state & ControlMask ) | |
1051 | pick = ProcessButton1Press( argc, argv, pick, | |
1052 | ( report.xbutton.state & ShiftMask) ); | |
1053 | else | |
1054 | { | |
1055 | IsDragged = Standard_True; | |
1056 | xx1 = X_ButtonPress; | |
1057 | yy1 = Y_ButtonPress; | |
1058 | DragFirst = Standard_True; | |
1059 | } | |
1060 | else if ( report.xbutton.button == Button3 ) | |
1061 | // Start rotation | |
1062 | ProcessButton3Press(); | |
1063 | } | |
1064 | break; | |
1065 | case ButtonRelease: | |
1066 | { | |
1067 | // cout<<"relachement du bouton "<<(report.xbutton.button==3 ? "3": "on s'en fout") <<endl; | |
1068 | // cout << IsDragged << endl; | |
1069 | // cout << DragFirst << endl; | |
1070 | ||
1071 | if( IsDragged ) | |
1072 | { | |
1073 | if( !DragFirst ) | |
1074 | { | |
1075 | Aspect_Handle aWindow = VT_GetWindow()->XWindow(); | |
1076 | GC gc = XCreateGC( display, aWindow, 0, 0 ); | |
1077 | // XSetFunction( display, gc, GXinvert ); | |
1078 | XDrawRectangle( display, aWindow, gc, min( xx1, xx2 ), min( yy1, yy2 ), abs( xx2-xx1 ), abs( yy2-yy1 ) ); | |
1079 | } | |
1080 | ||
1081 | Handle( AIS_InteractiveContext ) aContext = ViewerTest::GetAISContext(); | |
1082 | if( aContext.IsNull() ) | |
1083 | { | |
1084 | cout << "The context is null. Please use vinit before createmesh" << endl; | |
1085 | return 0; | |
1086 | } | |
1087 | ||
1088 | Standard_Boolean ShiftPressed = ( report.xbutton.state & ShiftMask ); | |
1089 | if( report.xbutton.button==1 ) | |
1090 | if( DragFirst ) | |
1091 | if( ShiftPressed ) | |
1092 | { | |
1093 | aContext->ShiftSelect(); | |
1094 | // cout << "shift select" << endl; | |
1095 | } | |
1096 | else | |
1097 | { | |
1098 | aContext->Select(); | |
1099 | // cout << "select" << endl; | |
1100 | } | |
1101 | else | |
1102 | if( ShiftPressed ) | |
1103 | { | |
1104 | aContext->ShiftSelect( min( xx1, xx2 ), min( yy1, yy2 ), | |
1105 | max( xx1, xx2 ), max( yy1, yy2 ), | |
1106 | ViewerTest::CurrentView()); | |
1107 | // cout << "shift select" << endl; | |
1108 | } | |
1109 | else | |
1110 | { | |
1111 | aContext->Select( min( xx1, xx2 ), min( yy1, yy2 ), | |
1112 | max( xx1, xx2 ), max( yy1, yy2 ), | |
1113 | ViewerTest::CurrentView() ); | |
1114 | // cout << "select" << endl; | |
1115 | } | |
1116 | else | |
1117 | ProcessButtonRelease(); | |
1118 | ||
1119 | IsDragged = Standard_False; | |
1120 | } | |
1121 | else | |
1122 | ProcessButtonRelease(); | |
1123 | } | |
1124 | break; | |
1125 | case MotionNotify: | |
1126 | { | |
1127 | // XEvent dummy; | |
1128 | ||
1129 | X_Motion = report.xmotion.x; | |
1130 | Y_Motion = report.xmotion.y; | |
1131 | ||
1132 | if( IsDragged ) | |
1133 | { | |
1134 | Aspect_Handle aWindow = VT_GetWindow()->XWindow(); | |
1135 | GC gc = XCreateGC( display, aWindow, 0, 0 ); | |
1136 | XSetFunction( display, gc, GXinvert ); | |
1137 | ||
1138 | if( !DragFirst ) | |
1139 | XDrawRectangle( display, aWindow, gc, min( xx1, xx2 ), min( yy1, yy2 ), abs( xx2-xx1 ), abs( yy2-yy1 ) ); | |
1140 | ||
1141 | xx2 = X_Motion; | |
1142 | yy2 = Y_Motion; | |
1143 | DragFirst = Standard_False; | |
1144 | ||
1145 | //cout << "draw rect : " << xx2 << ", " << yy2 << endl; | |
1146 | XDrawRectangle( display, aWindow, gc, min( xx1, xx2 ), min( yy1, yy2 ), abs( xx2-xx1 ), abs( yy2-yy1 ) ); | |
1147 | } | |
1148 | else | |
1149 | { | |
1150 | ||
1151 | //cout << "MotionNotify " << X_Motion << "," << Y_Motion << endl; | |
1152 | ||
1153 | // remove all the ButtonMotionMask | |
1154 | while( XCheckMaskEvent( display, ButtonMotionMask, &report) ) ; | |
1155 | ||
1156 | if ( ZClipIsOn && report.xmotion.state & ShiftMask ) { | |
1157 | if ( Abs(X_Motion - X_ButtonPress) > 2 ) { | |
1158 | ||
1159 | Quantity_Length VDX, VDY; | |
1160 | ||
1161 | ViewerTest::CurrentView()->Size(VDX,VDY); | |
1162 | Standard_Real VDZ =0 ; | |
1163 | VDZ = ViewerTest::CurrentView()->ZSize(); | |
1164 | ||
1165 | // printf("%lf,%lf,%lf\n", VDX, VDY, VDZ); | |
1166 | printf("%f,%f,%f\n", VDX, VDY, VDZ); | |
1167 | ||
1168 | Quantity_Length dx = 0 ; | |
1169 | dx = ViewerTest::CurrentView()->Convert(X_Motion - X_ButtonPress); | |
1170 | ||
1171 | cout << dx << endl; | |
1172 | ||
1173 | dx = dx / VDX * VDZ; | |
1174 | ||
1175 | cout << dx << endl; | |
1176 | ||
1177 | // Front = Depth + width/2. | |
1178 | //ViewerTest::CurrentView()->SetZClippingDepth(dx); | |
1179 | //ViewerTest::CurrentView()->SetZClippingWidth(0.); | |
1180 | ||
1181 | ViewerTest::CurrentView()->Redraw(); | |
1182 | } | |
1183 | } | |
1184 | ||
1185 | if ( report.xmotion.state & ControlMask ) { | |
1186 | if ( report.xmotion.state & Button1Mask ) { | |
1187 | ProcessControlButton1Motion(); | |
1188 | } | |
1189 | else if ( report.xmotion.state & Button2Mask ) { | |
1190 | ProcessControlButton2Motion(); | |
1191 | } | |
1192 | else if ( report.xmotion.state & Button3Mask ) { | |
1193 | ProcessControlButton3Motion(); | |
1194 | } | |
1195 | } | |
1196 | else { | |
1197 | ProcessMotion(); | |
1198 | } | |
1199 | } | |
1200 | } | |
1201 | break; | |
1202 | } | |
1203 | ||
1204 | ||
1205 | return pick; | |
1206 | } | |
1207 | ||
1208 | //============================================================================== | |
1209 | //function : VProcessEvents | |
1210 | //purpose : call by Tk_CreateFileHandler() to be able to manage the | |
1211 | // event in the Viewer window | |
1212 | //============================================================================== | |
1213 | ||
1214 | static void VProcessEvents(ClientData,int) | |
1215 | { | |
1216 | //cout << "VProcessEvents" << endl; | |
1217 | ||
1218 | // test for X Event | |
1219 | while (XPending(display)) { | |
1220 | ViewerMainLoop( 0, NULL); | |
1221 | } | |
1222 | } | |
1223 | #endif | |
1224 | ||
1225 | //============================================================================== | |
1226 | //function : OSWindowSetup | |
1227 | //purpose : Setup for the X11 window to be able to cath the event | |
1228 | //============================================================================== | |
1229 | ||
1230 | ||
1231 | static void OSWindowSetup() | |
1232 | { | |
1233 | #ifndef WNT | |
1234 | // X11 | |
1235 | ||
1236 | Window window = VT_GetWindow()->XWindow(); | |
1237 | ||
1238 | Standard_Address theDisplay = GetG3dDevice()->XDisplay(); | |
1239 | display = (Display * ) theDisplay; | |
1240 | // display = (Display *)GetG3dDevice()->XDisplay(); | |
1241 | ||
1242 | XSynchronize(display, 1); | |
1243 | ||
1244 | VT_GetWindow()->Map(); | |
1245 | ||
1246 | // X11 : For keyboard on SUN | |
1247 | XWMHints wmhints; | |
1248 | wmhints.flags = InputHint; | |
1249 | wmhints.input = 1; | |
1250 | ||
1251 | XSetWMHints( display, window, &wmhints); | |
1252 | ||
1253 | XSelectInput( display, window, ExposureMask | KeyPressMask | | |
1254 | ButtonPressMask | ButtonReleaseMask | | |
1255 | StructureNotifyMask | | |
1256 | PointerMotionMask | | |
1257 | Button1MotionMask | Button2MotionMask | | |
1258 | Button3MotionMask | |
1259 | ); | |
1260 | ||
1261 | XSynchronize(display, 0); | |
1262 | ||
1263 | #else | |
1264 | // WNT | |
1265 | #endif | |
1266 | ||
1267 | } | |
1268 | ||
1269 | ||
1270 | //============================================================================== | |
1271 | //function : VFit | |
1272 | ||
1273 | //purpose : Fitall, no DRAW arguments | |
1274 | //Draw arg : No args | |
1275 | //============================================================================== | |
1276 | ||
1277 | static int VFit(Draw_Interpretor& , Standard_Integer , const char** ) | |
1278 | { | |
1279 | const Handle(V3d_View) aView = ViewerTest::CurrentView(); | |
1280 | Handle(NIS_View) V = Handle(NIS_View)::DownCast(aView); | |
1281 | if (V.IsNull() == Standard_False) { | |
1282 | V->FitAll3d(); | |
1283 | } else if (aView.IsNull() == Standard_False) { | |
1284 | aView->FitAll(); | |
1285 | } | |
1286 | return 0; | |
1287 | } | |
1288 | ||
1289 | //============================================================================== | |
1290 | //function : VZFit | |
1291 | //purpose : ZFitall, no DRAW arguments | |
1292 | //Draw arg : No args | |
1293 | //============================================================================== | |
1294 | ||
1295 | static int VZFit(Draw_Interpretor& , Standard_Integer , const char** ) | |
1296 | { | |
1297 | Handle(V3d_View) V = ViewerTest::CurrentView(); | |
1298 | if ( !V.IsNull() ) V->ZFitAll(); return 0; } | |
1299 | ||
1300 | ||
1301 | static int VRepaint(Draw_Interpretor& , Standard_Integer , const char** ) | |
1302 | { | |
1303 | Handle(V3d_View) V = ViewerTest::CurrentView(); | |
1304 | if ( !V.IsNull() ) V->Redraw(); return 0; | |
1305 | } | |
1306 | ||
1307 | ||
1308 | //============================================================================== | |
1309 | //function : VClear | |
1310 | //purpose : Remove all the object from the viewer | |
1311 | //Draw arg : No args | |
1312 | //============================================================================== | |
1313 | ||
1314 | static int VClear(Draw_Interpretor& , Standard_Integer , const char** ) | |
1315 | { | |
1316 | Handle(V3d_View) V = ViewerTest::CurrentView(); | |
1317 | if(!V.IsNull()) | |
1318 | ViewerTest::Clear(); | |
1319 | return 0; | |
1320 | } | |
1321 | ||
1322 | //============================================================================== | |
1323 | //function : VPick | |
1324 | //purpose : | |
1325 | //============================================================================== | |
1326 | ||
1327 | static int VPick(Draw_Interpretor& di, Standard_Integer argc, const char** argv) | |
1328 | { if (ViewerTest::CurrentView().IsNull() ) return 1; | |
1329 | ||
1330 | if ( argc < 4 ) { | |
1331 | di << argv[0] << "Invalid number of arguments" << "\n"; | |
1332 | return 1; | |
1333 | } | |
1334 | ||
1335 | while (ViewerMainLoop( argc, argv)) { | |
1336 | } | |
1337 | ||
1338 | return 0; | |
1339 | } | |
1340 | ||
1341 | ||
1342 | ||
1343 | //============================================================================== | |
1344 | //function : InitViewerTest | |
1345 | //purpose : initialisation de toutes les variables static de ViewerTest (dp) | |
1346 | //============================================================================== | |
1347 | ||
1348 | void ViewerTest_InitViewerTest (const Handle(AIS_InteractiveContext)& context) | |
1349 | { | |
1350 | Handle(V3d_Viewer) viewer = context->CurrentViewer(); | |
1351 | ViewerTest::SetAISContext(context); | |
1352 | viewer->InitActiveViews(); | |
1353 | Handle(V3d_View) view = viewer->ActiveView(); | |
1354 | if (viewer->MoreActiveViews()) ViewerTest::CurrentView(view); | |
1355 | ViewerTest::ResetEventManager(); | |
1356 | Handle(Aspect_GraphicDevice) device = viewer->Device(); | |
1357 | Handle(Aspect_Window) window = view->Window(); | |
1358 | #ifndef WNT | |
1359 | // X11 | |
1360 | VT_GetWindow() = Handle(Xw_Window)::DownCast(window); | |
1361 | GetG3dDevice() = Handle(Graphic3d_GraphicDevice)::DownCast(device); | |
1362 | OSWindowSetup(); | |
1363 | static int first = 1; | |
1364 | if ( first ) { | |
1365 | #if TCL_MAJOR_VERSION < 8 | |
1366 | Tk_CreateFileHandler((void*)ConnectionNumber(display), | |
1367 | TK_READABLE, VProcessEvents, (ClientData) 0); | |
1368 | #else | |
1369 | Tk_CreateFileHandler(ConnectionNumber(display), | |
1370 | TK_READABLE, VProcessEvents, (ClientData) 0); | |
1371 | #endif | |
1372 | first = 0; | |
1373 | } | |
1374 | #endif | |
1375 | } | |
1376 | ||
1377 | ||
1378 | //============================================================================== | |
1379 | //function : VSetBg | |
1380 | //purpose : Load image as background | |
1381 | //============================================================================== | |
1382 | ||
1383 | static int VSetBg(Draw_Interpretor& di, Standard_Integer argc, const char** argv) | |
1384 | { | |
1385 | if (argc < 2 || argc > 3) | |
1386 | { | |
1387 | di << "Usage : " << argv[0] << " imagefile [filltype] : Load image as background" << "\n"; | |
f8b2ed36 | 1388 | di << "filltype can be one of CENTERED, TILED, STRETCH, NONE" << "\n"; |
7fd59977 | 1389 | return 1; |
1390 | } | |
1391 | ||
1392 | Handle(AIS_InteractiveContext) AISContext = ViewerTest::GetAISContext(); | |
1393 | if(AISContext.IsNull()) | |
1394 | { | |
1395 | di << "use 'vinit' command before " << argv[0] << "\n"; | |
1396 | return 1; | |
1397 | } | |
1398 | ||
1399 | Aspect_FillMethod aFillType = Aspect_FM_CENTERED; | |
1400 | if (argc == 3) | |
1401 | { | |
1402 | const char* szType = argv[2]; | |
1403 | if (strcmp(szType, "NONE" ) == 0) aFillType = Aspect_FM_NONE; | |
1404 | else if (strcmp(szType, "CENTERED") == 0) aFillType = Aspect_FM_CENTERED; | |
1405 | else if (strcmp(szType, "TILED" ) == 0) aFillType = Aspect_FM_TILED; | |
1406 | else if (strcmp(szType, "STRETCH" ) == 0) aFillType = Aspect_FM_STRETCH; | |
1407 | else | |
1408 | { | |
1409 | di << "Wrong fill type : " << szType << "\n"; | |
1410 | di << "Must be one of CENTERED, TILED, STRETCH, NONE" << "\n"; | |
1411 | return 1; | |
1412 | } | |
1413 | } | |
1414 | ||
1415 | Handle(V3d_View) V3dView = ViewerTest::CurrentView(); | |
1416 | V3dView->SetBackgroundImage(argv[1], aFillType, Standard_True); | |
1417 | ||
1418 | return 0; | |
1419 | } | |
1420 | ||
f8b2ed36 | 1421 | //============================================================================== |
1422 | //function : VSetBgMode | |
1423 | //purpose : Change background image fill type | |
1424 | //============================================================================== | |
1425 | ||
1426 | static int VSetBgMode(Draw_Interpretor& di, Standard_Integer argc, const char** argv) | |
1427 | { | |
1428 | if (argc != 2) | |
1429 | { | |
1430 | di << "Usage : " << argv[0] << " filltype : Change background image mode" << "\n"; | |
1431 | di << "filltype must be one of CENTERED, TILED, STRETCH, NONE" << "\n"; | |
1432 | return 1; | |
1433 | } | |
1434 | ||
1435 | Handle(AIS_InteractiveContext) AISContext = ViewerTest::GetAISContext(); | |
1436 | if(AISContext.IsNull()) | |
1437 | { | |
1438 | di << "use 'vinit' command before " << argv[0] << "\n"; | |
1439 | return 1; | |
1440 | } | |
1441 | ||
1442 | Aspect_FillMethod aFillType; | |
1443 | if (argc == 2) | |
1444 | { | |
1445 | const char* szType = argv[1]; | |
1446 | if (strcmp(szType, "NONE" ) == 0) aFillType = Aspect_FM_NONE; | |
1447 | else if (strcmp(szType, "CENTERED") == 0) aFillType = Aspect_FM_CENTERED; | |
1448 | else if (strcmp(szType, "TILED" ) == 0) aFillType = Aspect_FM_TILED; | |
1449 | else if (strcmp(szType, "STRETCH" ) == 0) aFillType = Aspect_FM_STRETCH; | |
1450 | else | |
1451 | { | |
1452 | di << "Wrong fill type : " << szType << "\n"; | |
1453 | di << "Must be one of CENTERED, TILED, STRETCH, NONE" << "\n"; | |
1454 | return 1; | |
1455 | } | |
1456 | } | |
1457 | ||
1458 | Handle(V3d_View) V3dView = ViewerTest::CurrentView(); | |
1459 | V3dView->SetBgImageStyle(aFillType, Standard_True); | |
1460 | ||
1461 | return 0; | |
1462 | } | |
1463 | ||
7fd59977 | 1464 | //============================================================================== |
1465 | //function : VSetGradientBg | |
1466 | //purpose : Mount gradient background | |
1467 | //============================================================================== | |
1468 | static int VSetGradientBg(Draw_Interpretor& di, Standard_Integer argc, const char** argv) | |
1469 | { | |
1470 | if (argc != 8 ) | |
1471 | { | |
1472 | di << "Usage : " << argv[0] << " R1 G1 B1 R2 G2 B2 Type : Mount gradient background" << "\n"; | |
1473 | di << "R1,G1,B1,R2,G2,B2 = [0..255]" << "\n"; | |
1474 | di << "Type must be one of 0 = NONE, 1 = HOR, 2 = VER, 3 = DIAG1, 4 = DIAG2" << "\n"; | |
1475 | di << " 5 = CORNER1, 6 = CORNER2, 7 = CORNER3, 8 = CORNER4" << "\n"; | |
1476 | return 1; | |
1477 | } | |
1478 | ||
1479 | Handle(AIS_InteractiveContext) AISContext = ViewerTest::GetAISContext(); | |
1480 | if(AISContext.IsNull()) | |
1481 | { | |
1482 | di << "use 'vinit' command before " << argv[0] << "\n"; | |
1483 | return 1; | |
1484 | } | |
1485 | if (argc == 8) | |
1486 | { | |
1487 | ||
1488 | Standard_Real R1 = atof(argv[1])/255.; | |
1489 | Standard_Real G1 = atof(argv[2])/255.; | |
1490 | Standard_Real B1 = atof(argv[3])/255.; | |
1491 | Quantity_Color aColor1(R1,G1,B1,Quantity_TOC_RGB); | |
1492 | ||
1493 | Standard_Real R2 = atof(argv[4])/255.; | |
1494 | Standard_Real G2 = atof(argv[5])/255.; | |
1495 | Standard_Real B2 = atof(argv[6])/255.; | |
1496 | ||
1497 | Quantity_Color aColor2(R2,G2,B2,Quantity_TOC_RGB); | |
1498 | int aType = atoi(argv[7]); | |
1499 | if( aType < 0 || aType > 8 ) | |
1500 | { | |
1501 | di << "Wrong fill type " << "\n"; | |
1502 | di << "Must be one of 0 = NONE, 1 = HOR, 2 = VER, 3 = DIAG1, 4 = DIAG2" << "\n"; | |
1503 | di << " 5 = CORNER1, 6 = CORNER2, 7 = CORNER3, 8 = CORNER4" << "\n"; | |
1504 | return 1; | |
1505 | } | |
1506 | ||
1507 | Aspect_GradientFillMethod aMethod = Aspect_GradientFillMethod(aType); | |
1508 | ||
1509 | Handle(V3d_View) V3dView = ViewerTest::CurrentView(); | |
1510 | V3dView->SetBgGradientColors( aColor1, aColor2, aMethod, 1); | |
1511 | } | |
1512 | ||
1513 | return 0; | |
1514 | } | |
1515 | ||
f8b2ed36 | 1516 | //============================================================================== |
1517 | //function : VSetGradientBgMode | |
1518 | //purpose : Change gradient background fill style | |
1519 | //============================================================================== | |
1520 | static int VSetGradientBgMode(Draw_Interpretor& di, Standard_Integer argc, const char** argv) | |
1521 | { | |
1522 | if (argc != 2 ) | |
1523 | { | |
1524 | di << "Usage : " << argv[0] << " Type : Change gradient background fill type" << "\n"; | |
1525 | di << "Type must be one of 0 = NONE, 1 = HOR, 2 = VER, 3 = DIAG1, 4 = DIAG2" << "\n"; | |
1526 | di << " 5 = CORNER1, 6 = CORNER2, 7 = CORNER3, 8 = CORNER4" << "\n"; | |
1527 | return 1; | |
1528 | } | |
1529 | ||
1530 | Handle(AIS_InteractiveContext) AISContext = ViewerTest::GetAISContext(); | |
1531 | if(AISContext.IsNull()) | |
1532 | { | |
1533 | di << "use 'vinit' command before " << argv[0] << "\n"; | |
1534 | return 1; | |
1535 | } | |
1536 | if (argc == 2) | |
1537 | { | |
1538 | int aType = atoi(argv[1]); | |
1539 | if( aType < 0 || aType > 8 ) | |
1540 | { | |
1541 | di << "Wrong fill type " << "\n"; | |
1542 | di << "Must be one of 0 = NONE, 1 = HOR, 2 = VER, 3 = DIAG1, 4 = DIAG2" << "\n"; | |
1543 | di << " 5 = CORNER1, 6 = CORNER2, 7 = CORNER3, 8 = CORNER4" << "\n"; | |
1544 | return 1; | |
1545 | } | |
1546 | ||
1547 | Aspect_GradientFillMethod aMethod = Aspect_GradientFillMethod(aType); | |
1548 | ||
1549 | Handle(V3d_View) V3dView = ViewerTest::CurrentView(); | |
1550 | V3dView->SetBgGradientStyle( aMethod, 1 ); | |
1551 | } | |
1552 | ||
1553 | return 0; | |
1554 | } | |
1555 | ||
1556 | //============================================================================== | |
1557 | //function : VSetColorBg | |
1558 | //purpose : Set color background | |
1559 | //============================================================================== | |
1560 | static int VSetColorBg(Draw_Interpretor& di, Standard_Integer argc, const char** argv) | |
1561 | { | |
1562 | if (argc != 4 ) | |
1563 | { | |
1564 | di << "Usage : " << argv[0] << " R G B : Set color background" << "\n"; | |
1565 | di << "R,G,B = [0..255]" << "\n"; | |
1566 | return 1; | |
1567 | } | |
1568 | ||
1569 | Handle(AIS_InteractiveContext) AISContext = ViewerTest::GetAISContext(); | |
1570 | if(AISContext.IsNull()) | |
1571 | { | |
1572 | di << "use 'vinit' command before " << argv[0] << "\n"; | |
1573 | return 1; | |
1574 | } | |
1575 | if (argc == 4) | |
1576 | { | |
1577 | ||
1578 | Standard_Real R = atof(argv[1])/255.; | |
1579 | Standard_Real G = atof(argv[2])/255.; | |
1580 | Standard_Real B = atof(argv[3])/255.; | |
1581 | Quantity_Color aColor(R,G,B,Quantity_TOC_RGB); | |
1582 | ||
1583 | Handle(V3d_View) V3dView = ViewerTest::CurrentView(); | |
1584 | V3dView->SetBackgroundColor( aColor ); | |
1585 | V3dView->Update(); | |
1586 | } | |
1587 | ||
1588 | return 0; | |
1589 | } | |
1590 | ||
7fd59977 | 1591 | //============================================================================== |
1592 | //function : VScale | |
1593 | //purpose : View Scaling | |
1594 | //============================================================================== | |
1595 | ||
1596 | static int VScale(Draw_Interpretor& di, Standard_Integer argc, const char** argv) | |
1597 | { | |
1598 | Handle(V3d_View) V3dView = ViewerTest::CurrentView(); | |
1599 | if ( V3dView.IsNull() ) return 1; | |
1600 | ||
1601 | if ( argc != 4 ) { | |
1602 | di << argv[0] << "Invalid number of arguments" << "\n"; | |
1603 | return 1; | |
1604 | } | |
1605 | V3dView->SetAxialScale( atof(argv[1]), atof(argv[2]), atof(argv[3]) ); | |
1606 | return 0; | |
1607 | } | |
1608 | //============================================================================== | |
1609 | //function : VTestZBuffTrihedron | |
1610 | //purpose : Displays a V3d_ZBUFFER'ed trihedron at the bottom left corner of the view | |
1611 | //============================================================================== | |
1612 | ||
1613 | static int VTestZBuffTrihedron(Draw_Interpretor& di, Standard_Integer argc, const char** argv) | |
1614 | { | |
1615 | Handle(V3d_View) V3dView = ViewerTest::CurrentView(); | |
1616 | if ( V3dView.IsNull() ) return 1; | |
1617 | ||
1618 | // Set up default trihedron parameters | |
1619 | V3dView->ZBufferTriedronSetup(); | |
1620 | V3dView->TriedronDisplay( Aspect_TOTP_LEFT_LOWER, Quantity_NOC_WHITE, 0.1, V3d_ZBUFFER ); | |
1621 | V3dView->ZFitAll(); | |
1622 | return 0; | |
1623 | } | |
1624 | ||
1625 | //============================================================================== | |
1626 | //function : VRotate | |
1627 | //purpose : Camera Rotating | |
1628 | //============================================================================== | |
1629 | ||
1630 | static int VRotate( Draw_Interpretor& di, Standard_Integer argc, const char** argv ) { | |
1631 | Handle(V3d_View) V3dView = ViewerTest::CurrentView(); | |
1632 | if ( V3dView.IsNull() ) { | |
1633 | return 1; | |
1634 | } | |
1635 | ||
1636 | if ( argc == 4 ) { | |
1637 | V3dView->Rotate( atof(argv[1]), atof(argv[2]), atof(argv[3]) ); | |
1638 | return 0; | |
1639 | } else if ( argc == 7 ) { | |
1640 | V3dView->Rotate( atof(argv[1]), atof(argv[2]), atof(argv[3]), atof(argv[4]), atof(argv[5]), atof(argv[6]) ); | |
1641 | return 0; | |
1642 | } else { | |
1643 | di << argv[0] << " Invalid number of arguments" << "\n"; | |
1644 | return 1; | |
1645 | } | |
1646 | } | |
1647 | ||
1648 | //============================================================================== | |
1649 | //function : VZoom | |
1650 | //purpose : View zoom in / out (relative to current zoom) | |
1651 | //============================================================================== | |
1652 | ||
1653 | static int VZoom( Draw_Interpretor& di, Standard_Integer argc, const char** argv ) { | |
1654 | Handle(V3d_View) V3dView = ViewerTest::CurrentView(); | |
1655 | if ( V3dView.IsNull() ) { | |
1656 | return 1; | |
1657 | } | |
1658 | ||
1659 | if ( argc == 2 ) { | |
1660 | Standard_Real coef = atof(argv[1]); | |
1661 | if ( coef <= 0.0 ) { | |
1662 | di << argv[1] << "Invalid value" << "\n"; | |
1663 | return 1; | |
1664 | } | |
1665 | V3dView->SetZoom( atof(argv[1]) ); | |
1666 | return 0; | |
1667 | } else { | |
1668 | di << argv[0] << " Invalid number of arguments" << "\n"; | |
1669 | return 1; | |
1670 | } | |
1671 | } | |
1672 | ||
1673 | //============================================================================== | |
1674 | //function : VPan | |
1675 | //purpose : View panning (in pixels) | |
1676 | //============================================================================== | |
1677 | ||
1678 | static int VPan( Draw_Interpretor& di, Standard_Integer argc, const char** argv ) { | |
1679 | Handle(V3d_View) V3dView = ViewerTest::CurrentView(); | |
1680 | if ( V3dView.IsNull() ) return 1; | |
1681 | ||
1682 | if ( argc == 3 ) { | |
1683 | V3dView->Pan( atoi(argv[1]), atoi(argv[2]) ); | |
1684 | return 0; | |
1685 | } else { | |
1686 | di << argv[0] << " Invalid number of arguments" << "\n"; | |
1687 | return 1; | |
1688 | } | |
1689 | } | |
1690 | ||
1691 | ||
1692 | //============================================================================== | |
1693 | //function : VExport | |
5cedc27f | 1694 | //purpose : Export the view to a vector graphic format (PS, EMF, PDF) |
7fd59977 | 1695 | //============================================================================== |
1696 | ||
1697 | static int VExport(Draw_Interpretor& di, Standard_Integer argc, const char** argv) | |
1698 | { | |
1699 | Handle(V3d_View) V3dView = ViewerTest::CurrentView(); | |
5cedc27f K |
1700 | if (V3dView.IsNull()) |
1701 | return 1; | |
7fd59977 | 1702 | |
5cedc27f K |
1703 | if (argc == 1) |
1704 | { | |
1705 | std::cout << "Usage: " << argv[0] << " Filename [Format]\n"; | |
7fd59977 | 1706 | return 1; |
1707 | } | |
1708 | ||
5cedc27f K |
1709 | Graphic3d_ExportFormat anExpFormat = Graphic3d_EF_PDF; |
1710 | TCollection_AsciiString aFormatStr; | |
1711 | ||
1712 | TCollection_AsciiString aFileName (argv[1]); | |
1713 | Standard_Integer aLen = aFileName.Length(); | |
1714 | ||
1715 | if (argc > 2) | |
1716 | { | |
1717 | aFormatStr = TCollection_AsciiString (argv[2]); | |
1718 | } | |
1719 | else if (aLen >= 4) | |
1720 | { | |
1721 | if (aFileName.Value (aLen - 2) == '.') | |
1722 | { | |
1723 | aFormatStr = aFileName.SubString (aLen - 1, aLen); | |
1724 | } | |
1725 | else if (aFileName.Value (aLen - 3) == '.') | |
1726 | { | |
1727 | aFormatStr = aFileName.SubString (aLen - 2, aLen); | |
1728 | } | |
1729 | else | |
1730 | { | |
1731 | std::cout << "Export format couln't be detected from filename '" << argv[1] << "'\n"; | |
1732 | return 1; | |
1733 | } | |
1734 | } | |
1735 | else | |
1736 | { | |
1737 | std::cout << "Export format couln't be detected from filename '" << argv[1] << "'\n"; | |
1738 | return 1; | |
1739 | } | |
1740 | ||
1741 | aFormatStr.UpperCase(); | |
1742 | if (aFormatStr == "PS") | |
1743 | anExpFormat = Graphic3d_EF_PostScript; | |
1744 | else if (aFormatStr == "EPS") | |
1745 | anExpFormat = Graphic3d_EF_EnhPostScript; | |
1746 | else if (aFormatStr == "TEX") | |
1747 | anExpFormat = Graphic3d_EF_TEX; | |
1748 | else if (aFormatStr == "PDF") | |
1749 | anExpFormat = Graphic3d_EF_PDF; | |
1750 | else if (aFormatStr == "SVG") | |
1751 | anExpFormat = Graphic3d_EF_SVG; | |
1752 | else if (aFormatStr == "PGF") | |
1753 | anExpFormat = Graphic3d_EF_PGF; | |
1754 | else if (aFormatStr == "EMF") | |
1755 | anExpFormat = Graphic3d_EF_EMF; | |
1756 | else | |
1757 | { | |
1758 | std::cout << "Invalid export format '" << aFormatStr << "'\n"; | |
1759 | return 1; | |
1760 | } | |
1761 | ||
1762 | if (!V3dView->View()->Export (argv[1], anExpFormat)) | |
1763 | { | |
1764 | std::cout << "Export failed!\n"; | |
1765 | return 1; | |
1766 | } | |
7fd59977 | 1767 | return 0; |
1768 | } | |
1769 | ||
1770 | //============================================================================== | |
1771 | //function : VColorScale | |
1772 | //purpose : representation color scale | |
1773 | //============================================================================== | |
1774 | #include <V3d_ColorScale.hxx> | |
1775 | ||
1776 | static int VColorScale (Draw_Interpretor& di, Standard_Integer argc, const char ** argv) | |
1777 | { | |
1778 | if ( argc != 1 && argc != 4 && argc != 5 && argc != 6 && argc != 8 ) | |
1779 | { | |
1780 | di << "Usage : " << argv[0] << " [RangeMin = 0 RangeMax = 100 Intervals = 10 HeightFont = 16 Position = Right X = 0 Y = 0] " << "\n"; | |
1781 | return 1; | |
1782 | } | |
1783 | ||
1784 | Handle(AIS_InteractiveContext) aContext = ViewerTest::GetAISContext(); | |
1785 | if(aContext.IsNull()) { | |
1786 | di << argv[0] << " ERROR : use 'vinit' command before " << "\n"; | |
1787 | return -1; | |
1788 | } | |
1789 | ||
1790 | Standard_Real minRange = 0. , maxRange = 100. ; | |
1791 | ||
1792 | Standard_Integer numIntervals = 10 ; | |
1793 | Standard_Real textHeight = 16. ; | |
1794 | Aspect_TypeOfColorScalePosition position = Aspect_TOCSP_RIGHT; | |
1795 | Standard_Real X = 0., Y = 0. ; | |
1796 | ||
1797 | if ( argc < 9 ) | |
1798 | { | |
1799 | if( argc > 3 ) | |
1800 | { | |
1801 | minRange = atof( argv[1] ); | |
1802 | maxRange = atof( argv[2] ); | |
1803 | numIntervals = atoi( argv[3] ); | |
1804 | } | |
1805 | if ( argc > 4 ) | |
1806 | textHeight = atof( argv[4] ); | |
1807 | if ( argc > 5 ) | |
1808 | position = (Aspect_TypeOfColorScalePosition)atoi( argv[5] ); | |
1809 | if ( argc > 7 ) | |
1810 | { | |
1811 | X = atof( argv[6] ); | |
1812 | Y = atof( argv[7] ); | |
1813 | } | |
1814 | } | |
1815 | Handle(V3d_View) curView = ViewerTest::CurrentView( ); | |
1816 | if ( curView.IsNull( ) ) | |
1817 | return 1; | |
1818 | Handle(Aspect_ColorScale) aCSV = curView->ColorScale( ); | |
1819 | Handle(V3d_ColorScale) aCS = ( Handle( V3d_ColorScale )::DownCast( aCSV ) ); | |
1820 | if( ! aCS.IsNull( ) ) | |
1821 | { | |
1822 | aCS->SetPosition( X , Y ); | |
1823 | aCS->SetHeight( 0.95) ; | |
1824 | aCS->SetTextHeight( textHeight ); | |
1825 | aCS->SetRange( minRange , maxRange ); | |
1826 | aCS->SetNumberOfIntervals( numIntervals ); | |
1827 | aCS->SetLabelPosition( position ); | |
1828 | if( !curView->ColorScaleIsDisplayed() ) | |
1829 | curView->ColorScaleDisplay( ); | |
1830 | } | |
1831 | return 0; | |
1832 | } | |
1833 | ||
1834 | //============================================================================== | |
1835 | //function : VGraduatedTrihedron | |
1836 | //purpose : Displays a graduated trihedron | |
1837 | //============================================================================== | |
13a22457 S |
1838 | |
1839 | static void AddMultibyteString (TCollection_ExtendedString &name, const char *arg) | |
1840 | { | |
1841 | const char *str = arg; | |
1842 | while (*str) | |
1843 | { | |
1844 | unsigned short c1 = *str++; | |
1845 | unsigned short c2 = *str++; | |
1846 | if (!c1 || !c2) break; | |
1847 | name += (Standard_ExtCharacter)((c1 << 8) | c2); | |
1848 | } | |
1849 | } | |
1850 | ||
7fd59977 | 1851 | static int VGraduatedTrihedron(Draw_Interpretor& di, Standard_Integer argc, const char** argv) |
1852 | { | |
13a22457 S |
1853 | // Check arguments |
1854 | if (argc != 2 && argc < 5) | |
1855 | { | |
1856 | di<<"Error: "<<argv[0]<<" - invalid number of arguments\n"; | |
1857 | di<<"Usage: type help "<<argv[0]<<"\n"; | |
1858 | return 1; //TCL_ERROR | |
1859 | } | |
7fd59977 | 1860 | |
13a22457 S |
1861 | Handle(V3d_View) aV3dView = ViewerTest::CurrentView(); |
1862 | ||
1863 | // Create 3D view if it doesn't exist | |
1864 | if ( aV3dView.IsNull() ) | |
7fd59977 | 1865 | { |
13a22457 S |
1866 | ViewerTest::ViewerInit(); |
1867 | aV3dView = ViewerTest::CurrentView(); | |
1868 | if( aV3dView.IsNull() ) | |
1869 | { | |
1870 | di << "Error: Cannot create a 3D view\n"; | |
1871 | return 1; //TCL_ERROR | |
1872 | } | |
7fd59977 | 1873 | } |
1874 | ||
13a22457 S |
1875 | // Erase (==0) or display (!=0) |
1876 | const int display = atoi(argv[1]); | |
7fd59977 | 1877 | |
13a22457 | 1878 | if (display) |
7fd59977 | 1879 | { |
13a22457 S |
1880 | // Text font |
1881 | TCollection_AsciiString font; | |
1882 | if (argc < 6) | |
1883 | font.AssignCat("Courier"); | |
1884 | else | |
1885 | font.AssignCat(argv[5]); | |
1886 | ||
1887 | // Text is multibyte | |
1888 | const Standard_Boolean isMultibyte = (argc < 7)? Standard_False : (atoi(argv[6]) != 0); | |
1889 | ||
1890 | // Set axis names | |
1891 | TCollection_ExtendedString xname, yname, zname; | |
1892 | if (argc >= 5) | |
1893 | { | |
1894 | if (isMultibyte) | |
7fd59977 | 1895 | { |
13a22457 S |
1896 | AddMultibyteString(xname, argv[2]); |
1897 | AddMultibyteString(yname, argv[3]); | |
1898 | AddMultibyteString(zname, argv[4]); | |
7fd59977 | 1899 | } |
13a22457 S |
1900 | else |
1901 | { | |
1902 | xname += argv[2]; | |
1903 | yname += argv[3]; | |
1904 | zname += argv[4]; | |
1905 | } | |
1906 | } | |
1907 | else | |
1908 | { | |
1909 | xname += "X (mm)"; | |
1910 | yname += "Y (mm)"; | |
1911 | zname += "Z (mm)"; | |
1912 | } | |
7fd59977 | 1913 | |
13a22457 S |
1914 | aV3dView->GraduatedTrihedronDisplay(xname, yname, zname, |
1915 | Standard_True/*xdrawname*/, Standard_True/*ydrawname*/, Standard_True/*zdrawname*/, | |
1916 | Standard_True/*xdrawvalues*/, Standard_True/*ydrawvalues*/, Standard_True/*zdrawvalues*/, | |
1917 | Standard_True/*drawgrid*/, | |
1918 | Standard_True/*drawaxes*/, | |
1919 | 5/*nbx*/, 5/*nby*/, 5/*nbz*/, | |
1920 | 10/*xoffset*/, 10/*yoffset*/, 10/*zoffset*/, | |
1921 | 30/*xaxisoffset*/, 30/*yaxisoffset*/, 30/*zaxisoffset*/, | |
1922 | Standard_True/*xdrawtickmarks*/, Standard_True/*ydrawtickmarks*/, Standard_True/*zdrawtickmarks*/, | |
1923 | 10/*xtickmarklength*/, 10/*ytickmarklength*/, 10/*ztickmarklength*/, | |
1924 | Quantity_NOC_WHITE/*gridcolor*/, | |
1925 | Quantity_NOC_RED/*xnamecolor*/,Quantity_NOC_GREEN/*ynamecolor*/,Quantity_NOC_BLUE1/*znamecolor*/, | |
1926 | Quantity_NOC_RED/*xcolor*/,Quantity_NOC_GREEN/*ycolor*/,Quantity_NOC_BLUE1/*zcolor*/,font); | |
1927 | } | |
7fd59977 | 1928 | else |
13a22457 | 1929 | aV3dView->GraduatedTrihedronErase(); |
7fd59977 | 1930 | |
1931 | ViewerTest::GetAISContext()->UpdateCurrentViewer(); | |
13a22457 S |
1932 | aV3dView->Redraw(); |
1933 | ||
7fd59977 | 1934 | return 0; |
1935 | } | |
1936 | ||
7edf74fd A |
1937 | //============================================================================== |
1938 | //function : VPrintView | |
1939 | //purpose : Test printing algorithm, print the view to image file with given | |
1940 | // width and height. Printing implemented only for WNT. | |
1941 | //============================================================================== | |
1942 | static int VPrintView (Draw_Interpretor& di, Standard_Integer argc, | |
1943 | const char** argv) | |
1944 | { | |
1945 | #ifndef WNT | |
1946 | di << "Printing implemented only for wnt!\n"; | |
1947 | return 1; | |
1948 | #else | |
1949 | ||
1950 | Handle(AIS_InteractiveContext) aContextAIS = NULL; | |
1951 | Handle(V3d_View) aView = NULL; | |
1952 | aContextAIS = ViewerTest::GetAISContext(); | |
1953 | if (!aContextAIS.IsNull()) | |
1954 | { | |
1955 | const Handle(V3d_Viewer)& Vwr = aContextAIS->CurrentViewer(); | |
1956 | Vwr->InitActiveViews(); | |
1957 | if(Vwr->MoreActiveViews()) | |
1958 | aView = Vwr->ActiveView(); | |
1959 | } | |
1960 | ||
1961 | // check for errors | |
1962 | if (aView.IsNull()) | |
1963 | { | |
1964 | di << "Call vinit before!\n"; | |
1965 | return 1; | |
1966 | } | |
1967 | else if (argc < 4) | |
1968 | { | |
1969 | di << "Use: " << argv[0]; | |
1970 | di << " width height filename [print algo=0]\n"; | |
1971 | di << "width, height of the intermediate buffer for operation\n"; | |
1972 | di << "algo : {0|1}\n"; | |
1973 | di << " 0 - stretch algorithm\n"; | |
1974 | di << " 1 - tile algorithm\n"; | |
1975 | di << "test printing algorithms into an intermediate buffer\n"; | |
1976 | di << "with saving output to an image file\n"; | |
1977 | return 1; | |
1978 | } | |
1979 | ||
1980 | // get the input params | |
1981 | Standard_Integer aWidth = atoi (argv[1]); | |
1982 | Standard_Integer aHeight = atoi (argv[2]); | |
1983 | Standard_Integer aMode = 0; | |
1984 | TCollection_AsciiString aFileName = TCollection_AsciiString (argv[3]); | |
1985 | if (argc==5) | |
1986 | aMode = atoi (argv[4]); | |
1987 | ||
1988 | // check the input parameters | |
1989 | if (aWidth <= 0 || aHeight <= 0) | |
1990 | { | |
1991 | di << "Width and height must be positive values!\n"; | |
1992 | return 1; | |
1993 | } | |
1994 | if (aMode != 0 && aMode != 1) | |
1995 | aMode = 0; | |
1996 | ||
1997 | Image_CRawBufferData aRawBuffer; | |
1998 | HDC anDC = CreateCompatibleDC(0); | |
1999 | ||
2000 | // define compatible bitmap | |
2001 | BITMAPINFO aBitmapData; | |
2002 | memset (&aBitmapData, 0, sizeof (BITMAPINFOHEADER)); | |
2003 | aBitmapData.bmiHeader.biSize = sizeof (BITMAPINFOHEADER); | |
2004 | aBitmapData.bmiHeader.biWidth = aWidth ; | |
2005 | aBitmapData.bmiHeader.biHeight = aHeight; | |
2006 | aBitmapData.bmiHeader.biPlanes = 1; | |
2007 | aBitmapData.bmiHeader.biBitCount = 24; | |
2008 | aBitmapData.bmiHeader.biXPelsPerMeter = 0; | |
2009 | aBitmapData.bmiHeader.biYPelsPerMeter = 0; | |
2010 | aBitmapData.bmiHeader.biClrUsed = 0; | |
2011 | aBitmapData.bmiHeader.biClrImportant = 0; | |
2012 | aBitmapData.bmiHeader.biCompression = BI_RGB; | |
2013 | aBitmapData.bmiHeader.biSizeImage = 0; | |
2014 | ||
2015 | // Create Device Independent Bitmap | |
2016 | HBITMAP aMemoryBitmap = CreateDIBSection (anDC, &aBitmapData, DIB_RGB_COLORS, | |
2017 | &aRawBuffer.dataPtr, NULL, 0); | |
2018 | HGDIOBJ anOldBitmap = SelectObject(anDC, aMemoryBitmap); | |
2019 | ||
2020 | Standard_Boolean isSaved = Standard_False, isPrinted = Standard_False; | |
2021 | if (aRawBuffer.dataPtr != 0) | |
2022 | { | |
2023 | if (aMode == 0) | |
2024 | isPrinted = aView->Print(anDC,1,1,0,Aspect_PA_STRETCH); | |
2025 | else | |
2026 | isPrinted = aView->Print(anDC,1,1,0,Aspect_PA_TILE); | |
2027 | ||
2028 | // succesfully printed into an intermediate buffer | |
2029 | if (isPrinted) | |
2030 | { | |
2031 | Handle(Image_PixMap) anImageBitmap = | |
2032 | new Image_PixMap ((Standard_PByte)aRawBuffer.dataPtr, | |
2033 | aWidth, aHeight, | |
2034 | aWidth*3 + aWidth%4, 24, 0); | |
2035 | isSaved = anImageBitmap->Dump(aFileName.ToCString()); | |
2036 | } | |
2037 | else | |
2038 | { | |
2039 | di << "Print operation failed due to printing errors or\n"; | |
2040 | di << "insufficient memory available\n"; | |
2041 | di << "Please, try to use smaller dimensions for this test\n"; | |
2042 | di << "command, as it allocates intermediate buffer for storing\n"; | |
2043 | di << "the result\n"; | |
2044 | } | |
2045 | } | |
2046 | else | |
2047 | { | |
2048 | di << "Can't allocate memory for intermediate buffer\n"; | |
2049 | di << "Please use smaller dimensions\n"; | |
2050 | } | |
2051 | ||
2052 | if (aMemoryBitmap) | |
2053 | { | |
2054 | SelectObject (anDC, anOldBitmap); | |
2055 | DeleteObject (aMemoryBitmap); | |
2056 | DeleteDC(anDC); | |
2057 | } | |
2058 | ||
2059 | if (!isSaved) | |
2060 | { | |
2061 | di << "Save to file operation failed. This operation may fail\n"; | |
2062 | di << "if you don't have enough available memory, then you can\n"; | |
2063 | di << "use smaller dimensions for the output file\n"; | |
2064 | return 1; | |
2065 | } | |
2066 | ||
2067 | return 0; | |
2068 | ||
2069 | #endif | |
2070 | } | |
2071 | ||
59f45b7c | 2072 | //============================================================================== |
2073 | //function : VZLayer | |
2074 | //purpose : Test z layer operations for v3d viewer | |
2075 | //============================================================================== | |
2076 | static int VZLayer (Draw_Interpretor& di, Standard_Integer argc, const char** argv) | |
2077 | { | |
2078 | Handle(AIS_InteractiveContext) aContextAIS = ViewerTest::GetAISContext (); | |
2079 | if (aContextAIS.IsNull()) | |
2080 | { | |
2081 | di << "Call vinit before!\n"; | |
2082 | return 1; | |
2083 | } | |
2084 | else if (argc < 2) | |
2085 | { | |
2086 | di << "Use: vzlayer " << argv[0]; | |
2087 | di << " add/del/get [id]\n"; | |
2088 | di << " add - add new z layer to viewer and print its id\n"; | |
2089 | di << " del - del z layer by its id\n"; | |
2090 | di << " get - print sequence of z layers in increasing order of their overlay level\n"; | |
2091 | di << "id - the layer identificator value defined when removing z layer\n"; | |
2092 | return 1; | |
2093 | } | |
2094 | ||
2095 | const Handle(V3d_Viewer)& aViewer = aContextAIS->CurrentViewer(); | |
2096 | if (aViewer.IsNull()) | |
2097 | { | |
2098 | di << "No active viewer!\n"; | |
2099 | return 1; | |
2100 | } | |
2101 | ||
2102 | // perform operation | |
2103 | TCollection_AsciiString anOp = TCollection_AsciiString (argv[1]); | |
2104 | if (anOp == "add") | |
2105 | { | |
2106 | Standard_Integer aNewId; | |
2107 | if (!aViewer->AddZLayer (aNewId)) | |
2108 | { | |
2109 | di << "Impossible to add new z layer!\n"; | |
2110 | return 1; | |
2111 | } | |
2112 | ||
2113 | di << "New z layer added with index: " << aNewId << "\n"; | |
2114 | } | |
2115 | else if (anOp == "del") | |
2116 | { | |
2117 | if (argc < 3) | |
2118 | { | |
2119 | di << "Please also provide as argument id of z layer to remove\n"; | |
2120 | return 1; | |
2121 | } | |
2122 | ||
2123 | Standard_Integer aDelId = atoi (argv[2]); | |
2124 | if (!aViewer->RemoveZLayer (aDelId)) | |
2125 | { | |
2126 | di << "Impossible to remove the z layer or invalid id!\n"; | |
2127 | return 1; | |
2128 | } | |
2129 | ||
2130 | di << "Z layer " << aDelId << " has been removed\n"; | |
2131 | } | |
2132 | else if (anOp == "get") | |
2133 | { | |
2134 | TColStd_SequenceOfInteger anIds; | |
2135 | aViewer->GetAllZLayers (anIds); | |
2136 | for (Standard_Integer aSeqIdx = 1; aSeqIdx <= anIds.Length(); aSeqIdx++) | |
2137 | { | |
2138 | di << anIds.Value (aSeqIdx) << " "; | |
2139 | } | |
2140 | ||
2141 | di << "\n"; | |
2142 | } | |
2143 | else | |
2144 | { | |
2145 | di << "Invalid operation, please use { add / del / get }\n"; | |
2146 | return 1; | |
2147 | } | |
2148 | ||
2149 | return 0; | |
2150 | } | |
2151 | ||
25289ec1 | 2152 | DEFINE_STANDARD_HANDLE(V3d_TextItem, Visual3d_LayerItem) |
2153 | ||
2154 | // this class provides a presentation of text item in v3d view under-/overlayer | |
2155 | class V3d_TextItem : public Visual3d_LayerItem | |
2156 | { | |
2157 | public: | |
2158 | ||
2159 | // CASCADE RTTI | |
2160 | DEFINE_STANDARD_RTTI(V3d_TextItem) | |
2161 | ||
2162 | // constructor | |
2163 | Standard_EXPORT V3d_TextItem(const TCollection_AsciiString& theText, | |
2164 | const Standard_Real theX1, | |
2165 | const Standard_Real theY1, | |
2166 | const Standard_Real theHeight, | |
2167 | const TCollection_AsciiString& theFontName, | |
2168 | const Quantity_Color& theColor, | |
2169 | const Quantity_Color& theSubtitleColor, | |
2170 | const Aspect_TypeOfDisplayText& theTypeOfDisplay, | |
2171 | const Handle(Visual3d_Layer)& theLayer); | |
2172 | ||
2173 | // redraw method | |
2174 | Standard_EXPORT void RedrawLayerPrs(); | |
2175 | ||
2176 | private: | |
2177 | ||
2178 | Standard_Real myX1; | |
2179 | Standard_Real myY1; | |
2180 | Standard_Real myHeight; | |
2181 | TCollection_AsciiString myText; | |
2182 | TCollection_AsciiString myFontName; | |
2183 | Quantity_Color myColor; | |
2184 | Quantity_Color mySubtitleColor; | |
2185 | Aspect_TypeOfDisplayText myType; | |
2186 | Handle(Visual3d_Layer) myLayer; | |
2187 | ||
2188 | }; | |
2189 | ||
2190 | IMPLEMENT_STANDARD_HANDLE(V3d_TextItem, Visual3d_LayerItem) | |
2191 | IMPLEMENT_STANDARD_RTTIEXT(V3d_TextItem, Visual3d_LayerItem) | |
2192 | ||
2193 | // create and add to display the text item | |
2194 | V3d_TextItem::V3d_TextItem (const TCollection_AsciiString& theText, | |
2195 | const Standard_Real theX1, | |
2196 | const Standard_Real theY1, | |
2197 | const Standard_Real theHeight, | |
2198 | const TCollection_AsciiString& theFontName, | |
2199 | const Quantity_Color& theColor, | |
2200 | const Quantity_Color& theSubtitleColor, | |
2201 | const Aspect_TypeOfDisplayText& theTypeOfDisplay, | |
2202 | const Handle(Visual3d_Layer)& theLayer) | |
2203 | : myX1 (theX1), myY1 (theY1), | |
2204 | myText (theText), | |
2205 | myHeight (theHeight), | |
2206 | myLayer (theLayer), | |
2207 | myColor (theColor), | |
2208 | mySubtitleColor (theSubtitleColor), | |
2209 | myType (theTypeOfDisplay), | |
2210 | myFontName (theFontName) | |
2211 | { | |
2212 | if (!myLayer.IsNull ()) | |
2213 | myLayer->AddLayerItem (this); | |
2214 | } | |
2215 | ||
2216 | // render item | |
2217 | void V3d_TextItem::RedrawLayerPrs () | |
2218 | { | |
2219 | if (myLayer.IsNull ()) | |
2220 | return; | |
2221 | ||
2222 | myLayer->SetColor (myColor); | |
2223 | myLayer->SetTextAttributes (myFontName.ToCString (), myType, mySubtitleColor); | |
2224 | myLayer->DrawText (myText.ToCString (), myX1, myY1, myHeight); | |
2225 | } | |
2226 | ||
2227 | //======================================================================= | |
2228 | //function : VOverlayText | |
2229 | //purpose : Test text displaying in view overlay | |
2230 | //======================================================================= | |
2231 | static int VOverlayText (Draw_Interpretor& di, Standard_Integer argc, const char**argv) | |
2232 | { | |
2233 | // get the active view | |
2234 | Handle(V3d_View) aView = ViewerTest::CurrentView(); | |
2235 | if (aView.IsNull()) | |
2236 | { | |
2237 | di << "No active view. Please call vinit.\n"; | |
2238 | return 1; | |
2239 | } | |
2240 | else if (argc < 4 || argc > 13) | |
2241 | { | |
2242 | di << "Use: " << argv[0]; | |
2243 | di << " text x y [height] [font_name] [text_color: R G B] [displayType]\n"; | |
2244 | di << "[background_color: R G B]\n"; | |
2245 | di << " height - pixel height of the text (default=10.0)\n"; | |
2246 | di << " font_name - name of font (default=courier)\n"; | |
2247 | di << " text_color - R G B values of text color (default=255.0 255.0 255.0)\n"; | |
2248 | di << " display_type = {normal/subtitle/decal/blend}, (default=normal)\n"; | |
2249 | di << " background_color- R G B values used for subtitle and decal text\n"; | |
2250 | di << "(default=255.0 255.0 255.0)\n"; | |
2251 | return 1; | |
2252 | } | |
2253 | ||
2254 | TCollection_AsciiString aText (argv[1]); | |
2255 | Standard_Real aPosX = atof(argv[2]); | |
2256 | Standard_Real aPosY = atof(argv[3]); | |
2257 | Standard_Real aHeight = (argc >= 5) ? atof (argv[4]) : 10.0; | |
2258 | ||
2259 | // font name | |
2260 | TCollection_AsciiString aFontName = "Courier"; | |
2261 | if (argc >= 6) | |
2262 | aFontName = TCollection_AsciiString (argv[5]); | |
2263 | ||
2264 | // text colors | |
2265 | Quantity_Parameter aColorRed = 1.0; | |
2266 | Quantity_Parameter aColorGreen = 1.0; | |
2267 | Quantity_Parameter aColorBlue = 1.0; | |
2268 | if (argc >= 9) | |
2269 | { | |
2270 | aColorRed = atof (argv[6])/255.; | |
2271 | aColorGreen = atof (argv[7])/255.; | |
2272 | aColorBlue = atof (argv[8])/255.; | |
2273 | } | |
2274 | ||
2275 | // display type | |
2276 | TCollection_AsciiString aDispStr; | |
2277 | if (argc >= 10) | |
2278 | aDispStr = TCollection_AsciiString (argv[9]); | |
2279 | ||
2280 | Aspect_TypeOfDisplayText aTextType = Aspect_TODT_NORMAL; | |
2281 | if (aDispStr.IsEqual ("subtitle")) | |
2282 | aTextType = Aspect_TODT_SUBTITLE; | |
2283 | else if (aDispStr.IsEqual ("decal")) | |
2284 | aTextType = Aspect_TODT_DEKALE; | |
2285 | else if (aDispStr.IsEqual ("blend")) | |
2286 | aTextType = Aspect_TODT_BLEND; | |
2287 | ||
2288 | // subtitle color | |
2289 | Quantity_Parameter aSubRed = 1.0; | |
2290 | Quantity_Parameter aSubGreen = 1.0; | |
2291 | Quantity_Parameter aSubBlue = 1.0; | |
2292 | if (argc == 13) | |
2293 | { | |
2294 | aSubRed = atof (argv[10])/255.; | |
2295 | aSubGreen = atof (argv[11])/255.; | |
2296 | aSubBlue = atof (argv[12])/255.; | |
2297 | } | |
2298 | ||
2299 | // check fo current overlay | |
2300 | Handle(Visual3d_Layer) anOverlay = aView->Viewer()->Viewer()->OverLayer (); | |
2301 | if (anOverlay.IsNull ()) | |
2302 | { | |
2303 | Handle(V3d_LayerMgr) aMgr = new V3d_LayerMgr (aView); | |
2304 | anOverlay = aMgr->Overlay (); | |
2305 | aView->SetLayerMgr (aMgr); | |
2306 | } | |
2307 | ||
2308 | Quantity_Color aTextColor (aColorRed, aColorGreen, | |
2309 | aColorBlue, Quantity_TOC_RGB); | |
2310 | Quantity_Color aSubtColor (aSubRed, aSubGreen, | |
2311 | aSubBlue, Quantity_TOC_RGB); | |
2312 | ||
2313 | // add text item | |
2314 | Handle(V3d_TextItem) anItem = new V3d_TextItem (aText, aPosX, aPosY, | |
2315 | aHeight, aFontName, aTextColor, aSubtColor, aTextType, anOverlay); | |
2316 | ||
2317 | // update view | |
2318 | aView->MustBeResized(); | |
2319 | aView->Redraw(); | |
2320 | ||
2321 | return 0; | |
2322 | } | |
2323 | ||
7fd59977 | 2324 | //======================================================================= |
2325 | //function : ViewerCommands | |
2326 | //purpose : | |
2327 | //======================================================================= | |
2328 | ||
2329 | void ViewerTest::ViewerCommands(Draw_Interpretor& theCommands) | |
2330 | { | |
2331 | ||
2332 | const char *group = "ZeViewer"; | |
2333 | theCommands.Add("vinit" , | |
2334 | "vinit : vinit [leftPx topPx widthPx heightPx] : Create the Viewer window", | |
2335 | __FILE__,VInit,group); | |
2336 | theCommands.Add("vhelp" , | |
2337 | "vhelp : display help on the viewer commands", | |
2338 | __FILE__,VHelp,group); | |
2339 | theCommands.Add("vtop" , | |
2340 | "vtop or <T> : Top view" , | |
2341 | __FILE__,VTop,group); | |
2342 | theCommands.Add("vaxo" , | |
2343 | " vaxo or <A> : Axonometric view ", | |
2344 | __FILE__,VAxo,group); | |
2345 | theCommands.Add("vpick" , | |
2346 | "vpick : vpick X Y Z [shape subshape] ( all variables as string )", | |
2347 | VPick,group); | |
2348 | theCommands.Add("vfit" , | |
2349 | "vfit or <F> : vfit", | |
2350 | __FILE__,VFit,group); | |
2351 | theCommands.Add("vzfit" , | |
2352 | "vzfit", | |
2353 | __FILE__,VZFit,group); | |
2354 | theCommands.Add("vrepaint", | |
2355 | "vrepaint : vrepaint, force redraw", | |
2356 | __FILE__,VRepaint,group); | |
2357 | theCommands.Add("vclear", | |
2358 | "vclear : vclear", | |
2359 | __FILE__,VClear,group); | |
2360 | theCommands.Add("vsetbg", | |
2361 | "vsetbg : vsetbg imagefile [filltype] : Load image as background", | |
2362 | __FILE__,VSetBg,group); | |
f8b2ed36 | 2363 | theCommands.Add("vsetbgmode", |
2364 | "vsetbgmode : vsetbgmode filltype : Change background image fill type", | |
2365 | __FILE__,VSetBgMode,group); | |
7fd59977 | 2366 | theCommands.Add("vsetgradientbg", |
f8b2ed36 | 2367 | "vsetgradientbg : vsetgradientbg r1 g1 b1 r2 g2 b2 filltype : Mount gradient background", |
7fd59977 | 2368 | __FILE__,VSetGradientBg,group); |
f8b2ed36 | 2369 | theCommands.Add("vsetgrbgmode", |
2370 | "vsetgrbgmode : vsetgrbgmode filltype : Change gradient background fill type", | |
2371 | __FILE__,VSetGradientBgMode,group); | |
2372 | theCommands.Add("vsetcolorbg", | |
2373 | "vsetcolorbg : vsetcolorbg r g b : Set background color", | |
2374 | __FILE__,VSetColorBg,group); | |
7fd59977 | 2375 | theCommands.Add("vscale", |
2376 | "vscale : vscale X Y Z", | |
2377 | __FILE__,VScale,group); | |
2378 | theCommands.Add("vzbufftrihedron", | |
2379 | "vzbufftrihedron : Displays a V3d_ZBUFFER'ed trihedron at the bottom left corner of the view", | |
2380 | __FILE__,VTestZBuffTrihedron,group); | |
2381 | theCommands.Add("vrotate", | |
2382 | "vrotate : vrotate AX AY AZ [X Y Z]", | |
2383 | __FILE__,VRotate,group); | |
2384 | theCommands.Add("vzoom", | |
2385 | "vzoom : vzoom coef", | |
2386 | __FILE__,VZoom,group); | |
2387 | theCommands.Add("vpan", | |
2388 | "vpan : vpan dx dy", | |
2389 | __FILE__,VPan,group); | |
2390 | theCommands.Add("vexport", | |
5cedc27f K |
2391 | "vexport : vexport full_file_path {PS | EPS | TEX | PDF | SVG | PGF | EMF }" |
2392 | " : exports the view to a vector file of a given format" | |
2393 | " : notice that EMF format requires patched gl2ps", | |
7fd59977 | 2394 | __FILE__,VExport,group); |
2395 | theCommands.Add("vcolorscale", | |
2396 | "vcolorscale : vcolorscale [RangeMin = 0 RangeMax = 100 Intervals = 10 HeightFont = 16 Position = 2 X = 0 Y = 0]: draw color scale", | |
2397 | __FILE__,VColorScale,group); | |
2398 | theCommands.Add("vgraduatedtrihedron", | |
13a22457 | 2399 | "vgraduatedtrihedron : 1/0 (display/erase) [Xname Yname Zname [Font [isMultibyte]]]", |
7fd59977 | 2400 | __FILE__,VGraduatedTrihedron,group); |
7edf74fd A |
2401 | theCommands.Add("vprintview" , |
2402 | "vprintview : width height filename [algo=0] : Test print algorithm: algo = 0 - stretch, algo = 1 - tile", | |
2403 | __FILE__,VPrintView,group); | |
59f45b7c | 2404 | theCommands.Add("vzlayer", |
2405 | "vzlayer : add/del/get [id] : Z layer operations in v3d viewer: add new z layer, delete z layer, get z layer ids", | |
2406 | __FILE__,VZLayer,group); | |
25289ec1 | 2407 | theCommands.Add("voverlaytext", |
2408 | "voverlaytext : text x y [height] [font_name] [text_color: R G B] [display_type] [background_color: R G B]" | |
2409 | " : height - pixel height of the text (default=10.0)" | |
2410 | " : font_name - name of font (default=courier)" | |
2411 | " : text_color - three values: RedColor GreenColor BlueColor (default = 255.0 255.0 255.0) " | |
2412 | " : display_type = {normal/subtitle/decal/blend}, (default=normal) " | |
2413 | " : background_color - three values: RedColor GreenColor BlueColor (default = 255.0 255.0 255.0), the parameter is defined for subtitle and decal display types ", | |
2414 | __FILE__,VOverlayText,group); | |
7fd59977 | 2415 | } |