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b311480e | 1 | // Created on: 2011-08-01 |
2 | // Created by: Sergey ZERCHANINOV | |
3 | // Copyright (c) 2011-2012 OPEN CASCADE SAS | |
4 | // | |
5 | // The content of this file is subject to the Open CASCADE Technology Public | |
6 | // License Version 6.5 (the "License"). You may not use the content of this file | |
7 | // except in compliance with the License. Please obtain a copy of the License | |
8 | // at http://www.opencascade.org and read it completely before using this file. | |
9 | // | |
10 | // The Initial Developer of the Original Code is Open CASCADE S.A.S., having its | |
11 | // main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France. | |
12 | // | |
13 | // The Original Code and all software distributed under the License is | |
14 | // distributed on an "AS IS" basis, without warranty of any kind, and the | |
15 | // Initial Developer hereby disclaims all such warranties, including without | |
16 | // limitation, any warranties of merchantability, fitness for a particular | |
17 | // purpose or non-infringement. Please see the License for the specific terms | |
18 | // and conditions governing the rights and limitations under the License. | |
19 | ||
5f8b738e | 20 | #include <OpenGl_GlCore11.hxx> |
21 | ||
2166f0fa SK |
22 | #include <OpenGl_Structure.hxx> |
23 | ||
2166f0fa | 24 | #include <OpenGl_Workspace.hxx> |
27eed937 | 25 | #include <OpenGl_Vec.hxx> |
2166f0fa | 26 | #include <OpenGl_View.hxx> |
4269bd1b | 27 | #include <OpenGl_CappingAlgo.hxx> |
28 | #include <OpenGl_Context.hxx> | |
2166f0fa SK |
29 | #include <OpenGl_telem_util.hxx> |
30 | ||
b859a34d | 31 | #include <Graphic3d_SetOfHClipPlane_Handle.hxx> |
32 | ||
27eed937 | 33 | //! Auxiliary class for bounding box presentation |
34 | class OpenGl_BndBoxPrs : public OpenGl_Element | |
35 | { | |
36 | ||
37 | public: | |
38 | ||
39 | //! Main constructor | |
40 | OpenGl_BndBoxPrs (const CALL_DEF_BOUNDBOX& theBndBox) | |
41 | { | |
42 | const float Xm = theBndBox.Pmin.x; | |
43 | const float Ym = theBndBox.Pmin.y; | |
44 | const float Zm = theBndBox.Pmin.z; | |
45 | const float XM = theBndBox.Pmax.x; | |
46 | const float YM = theBndBox.Pmax.y; | |
47 | const float ZM = theBndBox.Pmax.z; | |
48 | myVerts[0] = OpenGl_Vec3 (Xm, Ym, Zm); | |
49 | myVerts[1] = OpenGl_Vec3 (Xm, Ym, ZM); | |
50 | myVerts[2] = OpenGl_Vec3 (Xm, YM, ZM); | |
51 | myVerts[3] = OpenGl_Vec3 (Xm, YM, Zm); | |
52 | myVerts[4] = OpenGl_Vec3 (Xm, Ym, Zm); | |
53 | myVerts[5] = OpenGl_Vec3 (XM, Ym, Zm); | |
54 | myVerts[6] = OpenGl_Vec3 (XM, Ym, ZM); | |
55 | myVerts[7] = OpenGl_Vec3 (XM, YM, ZM); | |
56 | myVerts[8] = OpenGl_Vec3 (XM, YM, Zm); | |
57 | myVerts[9] = OpenGl_Vec3 (XM, Ym, Zm); | |
58 | myVerts[10] = OpenGl_Vec3 (XM, YM, Zm); | |
59 | myVerts[11] = OpenGl_Vec3 (Xm, YM, Zm); | |
60 | myVerts[12] = OpenGl_Vec3 (Xm, YM, ZM); | |
61 | myVerts[13] = OpenGl_Vec3 (XM, YM, ZM); | |
62 | myVerts[14] = OpenGl_Vec3 (XM, Ym, ZM); | |
63 | myVerts[15] = OpenGl_Vec3 (Xm, Ym, ZM); | |
64 | } | |
65 | ||
66 | //! Render presentation | |
67 | virtual void Render (const Handle(OpenGl_Workspace)& theWorkspace) const | |
68 | { | |
69 | // Apply line aspect | |
70 | const OpenGl_AspectLine* anAspectLine = theWorkspace->AspectLine (Standard_True); | |
71 | const Handle(OpenGl_Texture) aPrevTexture = theWorkspace->DisableTexture(); | |
72 | ||
73 | glDisable (GL_LIGHTING); | |
74 | if ((theWorkspace->NamedStatus & (OPENGL_NS_ADD | OPENGL_NS_IMMEDIATE)) != 0) | |
75 | { | |
76 | glDepthMask (GL_FALSE); | |
77 | } | |
78 | ||
79 | // Use highlight colors | |
80 | glColor3fv ((theWorkspace->NamedStatus & OPENGL_NS_HIGHLIGHT) ? theWorkspace->HighlightColor->rgb : anAspectLine->Color().rgb); | |
81 | ||
82 | glEnableClientState (GL_VERTEX_ARRAY); | |
83 | glVertexPointer (3, GL_FLOAT, 0, (GLfloat* )&myVerts); | |
84 | glDrawArrays (GL_LINE_STRIP, 0, 16); | |
85 | glDisableClientState (GL_VERTEX_ARRAY); | |
86 | ||
87 | // restore aspects | |
88 | if (!aPrevTexture.IsNull()) | |
89 | { | |
90 | theWorkspace->EnableTexture (aPrevTexture); | |
91 | } | |
92 | } | |
93 | ||
94 | //! Release graphical resources | |
95 | virtual void Release (const Handle(OpenGl_Context)& ) | |
96 | { | |
97 | // | |
98 | } | |
99 | ||
100 | protected: | |
101 | ||
102 | //! Protected destructor | |
103 | virtual ~OpenGl_BndBoxPrs() {} | |
104 | ||
105 | private: | |
106 | ||
107 | OpenGl_Vec3 myVerts[16]; //!< vertices array | |
108 | ||
109 | public: | |
110 | ||
111 | DEFINE_STANDARD_ALLOC | |
112 | ||
113 | }; | |
2166f0fa SK |
114 | |
115 | /*----------------------------------------------------------------------*/ | |
116 | ||
4269bd1b | 117 | // ======================================================================= |
118 | // function : call_util_transpose_mat | |
119 | // purpose : | |
120 | // ======================================================================= | |
2166f0fa SK |
121 | static void call_util_transpose_mat (float tmat[16], float mat[4][4]) |
122 | { | |
123 | int i, j; | |
124 | ||
125 | for (i=0; i<4; i++) | |
126 | for (j=0; j<4; j++) | |
127 | tmat[j*4+i] = mat[i][j]; | |
128 | } | |
129 | ||
4269bd1b | 130 | // ======================================================================= |
131 | // function : OpenGl_Structure | |
132 | // purpose : | |
133 | // ======================================================================= | |
2166f0fa SK |
134 | OpenGl_Structure::OpenGl_Structure () |
135 | : myTransformation(NULL), | |
136 | myTransPers(NULL), | |
2166f0fa SK |
137 | myAspectLine(NULL), |
138 | myAspectFace(NULL), | |
139 | myAspectMarker(NULL), | |
140 | myAspectText(NULL), | |
141 | myHighlightBox(NULL), | |
142 | myHighlightColor(NULL), | |
59f45b7c | 143 | myNamedStatus(0), |
144 | myZLayer(0) | |
2166f0fa SK |
145 | { |
146 | } | |
147 | ||
4269bd1b | 148 | // ======================================================================= |
149 | // function : ~OpenGl_Structure | |
150 | // purpose : | |
151 | // ======================================================================= | |
5e27df78 | 152 | OpenGl_Structure::~OpenGl_Structure() |
2166f0fa | 153 | { |
5e27df78 | 154 | Release (Handle(OpenGl_Context)()); |
155 | delete myTransformation; myTransformation = NULL; | |
156 | delete myTransPers; myTransPers = NULL; | |
2166f0fa SK |
157 | } |
158 | ||
4269bd1b | 159 | // ======================================================================= |
160 | // function : SetTransformation | |
161 | // purpose : | |
162 | // ======================================================================= | |
2166f0fa SK |
163 | void OpenGl_Structure::SetTransformation(const float *AMatrix) |
164 | { | |
165 | if (!myTransformation) | |
5e27df78 | 166 | myTransformation = new OpenGl_Matrix(); |
2166f0fa SK |
167 | |
168 | matcpy( myTransformation->mat, AMatrix ); | |
169 | } | |
170 | ||
4269bd1b | 171 | // ======================================================================= |
172 | // function : SetTransformPersistence | |
173 | // purpose : | |
174 | // ======================================================================= | |
2166f0fa SK |
175 | void OpenGl_Structure::SetTransformPersistence(const CALL_DEF_TRANSFORM_PERSISTENCE &ATransPers) |
176 | { | |
177 | if (!myTransPers) | |
178 | myTransPers = new TEL_TRANSFORM_PERSISTENCE; | |
179 | ||
180 | myTransPers->mode = ATransPers.Flag; | |
181 | myTransPers->pointX = ATransPers.Point.x; | |
182 | myTransPers->pointY = ATransPers.Point.y; | |
183 | myTransPers->pointZ = ATransPers.Point.z; | |
184 | } | |
185 | ||
4269bd1b | 186 | // ======================================================================= |
187 | // function : SetAspectLine | |
188 | // purpose : | |
189 | // ======================================================================= | |
fd4a6963 | 190 | void OpenGl_Structure::SetAspectLine (const CALL_DEF_CONTEXTLINE &theAspect) |
2166f0fa SK |
191 | { |
192 | if (!myAspectLine) | |
fd4a6963 | 193 | { |
5e27df78 | 194 | myAspectLine = new OpenGl_AspectLine(); |
fd4a6963 | 195 | } |
196 | myAspectLine->SetAspect (theAspect); | |
2166f0fa SK |
197 | } |
198 | ||
4269bd1b | 199 | // ======================================================================= |
200 | // function : SetAspectFace | |
201 | // purpose : | |
202 | // ======================================================================= | |
fd4a6963 | 203 | void OpenGl_Structure::SetAspectFace (const CALL_DEF_CONTEXTFILLAREA& theAspect) |
2166f0fa SK |
204 | { |
205 | if (!myAspectFace) | |
bf75be98 | 206 | { |
5e27df78 | 207 | myAspectFace = new OpenGl_AspectFace(); |
bf75be98 | 208 | } |
fd4a6963 | 209 | myAspectFace->SetAspect (theAspect); |
2166f0fa SK |
210 | } |
211 | ||
4269bd1b | 212 | // ======================================================================= |
213 | // function : SetAspectMarker | |
214 | // purpose : | |
215 | // ======================================================================= | |
fd4a6963 | 216 | void OpenGl_Structure::SetAspectMarker (const CALL_DEF_CONTEXTMARKER& theAspect) |
2166f0fa SK |
217 | { |
218 | if (!myAspectMarker) | |
a577aaab | 219 | { |
5e27df78 | 220 | myAspectMarker = new OpenGl_AspectMarker(); |
a577aaab | 221 | } |
fd4a6963 | 222 | myAspectMarker->SetAspect (theAspect); |
2166f0fa SK |
223 | } |
224 | ||
4269bd1b | 225 | // ======================================================================= |
226 | // function : SetAspectText | |
227 | // purpose : | |
228 | // ======================================================================= | |
fd4a6963 | 229 | void OpenGl_Structure::SetAspectText (const CALL_DEF_CONTEXTTEXT &theAspect) |
2166f0fa SK |
230 | { |
231 | if (!myAspectText) | |
fd4a6963 | 232 | { |
5e27df78 | 233 | myAspectText = new OpenGl_AspectText(); |
fd4a6963 | 234 | } |
235 | myAspectText->SetAspect (theAspect); | |
2166f0fa SK |
236 | } |
237 | ||
4269bd1b | 238 | // ======================================================================= |
239 | // function : SetHighlightBox | |
240 | // purpose : | |
241 | // ======================================================================= | |
5e27df78 | 242 | void OpenGl_Structure::SetHighlightBox (const Handle(OpenGl_Context)& theGlCtx, |
243 | const CALL_DEF_BOUNDBOX& theBoundBox) | |
2166f0fa | 244 | { |
5e27df78 | 245 | if (myHighlightBox != NULL) |
246 | { | |
247 | myHighlightBox->Release (theGlCtx); | |
248 | } | |
2166f0fa | 249 | else |
5e27df78 | 250 | { |
251 | myHighlightBox = new OpenGl_Group(); | |
252 | } | |
2166f0fa | 253 | |
5e27df78 | 254 | CALL_DEF_CONTEXTLINE aContextLine; |
255 | aContextLine.Color = theBoundBox.Color; | |
256 | aContextLine.LineType = Aspect_TOL_SOLID; | |
257 | aContextLine.Width = 1.0f; | |
258 | myHighlightBox->SetAspectLine (aContextLine); | |
2166f0fa | 259 | |
27eed937 | 260 | OpenGl_BndBoxPrs* aBndBoxPrs = new OpenGl_BndBoxPrs (theBoundBox); |
261 | myHighlightBox->AddElement (TelParray, aBndBoxPrs); | |
2166f0fa SK |
262 | } |
263 | ||
4269bd1b | 264 | // ======================================================================= |
265 | // function : ClearHighlightBox | |
266 | // purpose : | |
267 | // ======================================================================= | |
5e27df78 | 268 | void OpenGl_Structure::ClearHighlightBox (const Handle(OpenGl_Context)& theGlCtx) |
2166f0fa | 269 | { |
5e27df78 | 270 | if (myHighlightBox != NULL) |
2166f0fa | 271 | { |
5e27df78 | 272 | OpenGl_Element::Destroy (theGlCtx, myHighlightBox); |
2166f0fa SK |
273 | } |
274 | } | |
275 | ||
4269bd1b | 276 | // ======================================================================= |
277 | // function : SetHighlightColor | |
278 | // purpose : | |
279 | // ======================================================================= | |
5e27df78 | 280 | void OpenGl_Structure::SetHighlightColor (const Handle(OpenGl_Context)& theGlCtx, |
281 | const Standard_ShortReal R, | |
282 | const Standard_ShortReal G, | |
283 | const Standard_ShortReal B) | |
2166f0fa | 284 | { |
5e27df78 | 285 | ClearHighlightBox (theGlCtx); |
286 | if (myHighlightColor == NULL) | |
287 | { | |
288 | myHighlightColor = new TEL_COLOUR(); | |
289 | } | |
2166f0fa SK |
290 | |
291 | myHighlightColor->rgb[0] = R; | |
292 | myHighlightColor->rgb[1] = G; | |
293 | myHighlightColor->rgb[2] = B; | |
294 | myHighlightColor->rgb[3] = 1.F; | |
295 | } | |
296 | ||
4269bd1b | 297 | // ======================================================================= |
298 | // function : ClearHighlightColor | |
299 | // purpose : | |
300 | // ======================================================================= | |
5e27df78 | 301 | void OpenGl_Structure::ClearHighlightColor (const Handle(OpenGl_Context)& theGlCtx) |
2166f0fa | 302 | { |
5e27df78 | 303 | ClearHighlightBox(theGlCtx); |
304 | delete myHighlightColor; | |
305 | myHighlightColor = NULL; | |
2166f0fa SK |
306 | } |
307 | ||
4269bd1b | 308 | // ======================================================================= |
309 | // function : Connect | |
310 | // purpose : | |
311 | // ======================================================================= | |
2166f0fa SK |
312 | void OpenGl_Structure::Connect (const OpenGl_Structure *AStructure) |
313 | { | |
314 | Disconnect (AStructure); | |
315 | myConnected.Append(AStructure); | |
316 | } | |
317 | ||
4269bd1b | 318 | // ======================================================================= |
319 | // function : Disconnect | |
320 | // purpose : | |
321 | // ======================================================================= | |
2166f0fa SK |
322 | void OpenGl_Structure::Disconnect (const OpenGl_Structure *AStructure) |
323 | { | |
324 | OpenGl_ListOfStructure::Iterator its(myConnected); | |
325 | while (its.More()) | |
326 | { | |
327 | // Check for the given structure | |
328 | if (its.Value() == AStructure) | |
329 | { | |
330 | myConnected.Remove(its); | |
331 | return; | |
332 | } | |
333 | its.Next(); | |
334 | } | |
335 | } | |
336 | ||
4269bd1b | 337 | // ======================================================================= |
338 | // function : AddGroup | |
339 | // purpose : | |
340 | // ======================================================================= | |
2166f0fa SK |
341 | OpenGl_Group * OpenGl_Structure::AddGroup () |
342 | { | |
343 | // Create new group | |
344 | OpenGl_Group *g = new OpenGl_Group; | |
345 | myGroups.Append(g); | |
346 | return g; | |
347 | } | |
348 | ||
4269bd1b | 349 | // ======================================================================= |
350 | // function : RemoveGroup | |
351 | // purpose : | |
352 | // ======================================================================= | |
5e27df78 | 353 | void OpenGl_Structure::RemoveGroup (const Handle(OpenGl_Context)& theGlCtx, |
354 | const OpenGl_Group* theGroup) | |
2166f0fa | 355 | { |
5e27df78 | 356 | for (OpenGl_ListOfGroup::Iterator anIter (myGroups); anIter.More(); anIter.Next()) |
2166f0fa SK |
357 | { |
358 | // Check for the given group | |
5e27df78 | 359 | if (anIter.Value() == theGroup) |
2166f0fa SK |
360 | { |
361 | // Delete object | |
5e27df78 | 362 | OpenGl_Element::Destroy (theGlCtx, const_cast<OpenGl_Group*& > (anIter.ChangeValue())); |
363 | myGroups.Remove (anIter); | |
2166f0fa SK |
364 | return; |
365 | } | |
2166f0fa SK |
366 | } |
367 | } | |
368 | ||
4269bd1b | 369 | // ======================================================================= |
370 | // function : Clear | |
371 | // purpose : | |
372 | // ======================================================================= | |
5e27df78 | 373 | void OpenGl_Structure::Clear (const Handle(OpenGl_Context)& theGlCtx) |
2166f0fa | 374 | { |
5e27df78 | 375 | // Release groups |
376 | for (OpenGl_ListOfGroup::Iterator anIter (myGroups); anIter.More(); anIter.Next()) | |
2166f0fa SK |
377 | { |
378 | // Delete objects | |
5e27df78 | 379 | OpenGl_Element::Destroy (theGlCtx, const_cast<OpenGl_Group*& > (anIter.ChangeValue())); |
2166f0fa SK |
380 | } |
381 | myGroups.Clear(); | |
382 | } | |
383 | ||
4269bd1b | 384 | // ======================================================================= |
385 | // function : Render | |
386 | // purpose : | |
387 | // ======================================================================= | |
2166f0fa SK |
388 | void OpenGl_Structure::Render (const Handle(OpenGl_Workspace) &AWorkspace) const |
389 | { | |
390 | // Process the structure only if visible | |
391 | if ( myNamedStatus & OPENGL_NS_HIDE ) | |
392 | return; | |
393 | ||
394 | // Render named status | |
395 | const Standard_Integer named_status = AWorkspace->NamedStatus; | |
396 | AWorkspace->NamedStatus |= myNamedStatus; | |
397 | ||
398 | // Is rendering in ADD or IMMEDIATE mode? | |
399 | const Standard_Boolean isImmediate = (AWorkspace->NamedStatus & (OPENGL_NS_ADD | OPENGL_NS_IMMEDIATE)) != 0; | |
400 | ||
401 | // Apply local transformation | |
402 | GLint matrix_mode = 0; | |
403 | const OpenGl_Matrix *local_trsf = NULL; | |
404 | if (myTransformation) | |
405 | { | |
406 | if (isImmediate) | |
407 | { | |
408 | float mat16[16]; | |
409 | call_util_transpose_mat (mat16, myTransformation->mat); | |
410 | glGetIntegerv (GL_MATRIX_MODE, &matrix_mode); | |
411 | glMatrixMode (GL_MODELVIEW); | |
412 | glPushMatrix (); | |
413 | glScalef (1.F, 1.F, 1.F); | |
414 | glMultMatrixf (mat16); | |
415 | } | |
416 | else | |
417 | { | |
418 | glMatrixMode (GL_MODELVIEW); | |
419 | glPushMatrix(); | |
420 | ||
421 | local_trsf = AWorkspace->SetStructureMatrix(myTransformation); | |
422 | } | |
423 | } | |
424 | ||
425 | // Apply transform persistence | |
426 | const TEL_TRANSFORM_PERSISTENCE *trans_pers = NULL; | |
427 | if ( myTransPers && myTransPers->mode != 0 ) | |
428 | { | |
429 | trans_pers = AWorkspace->ActiveView()->BeginTransformPersistence( myTransPers ); | |
430 | } | |
431 | ||
2166f0fa SK |
432 | // Apply aspects |
433 | const OpenGl_AspectLine *aspect_line = AWorkspace->AspectLine(Standard_False); | |
434 | const OpenGl_AspectFace *aspect_face = AWorkspace->AspectFace(Standard_False); | |
435 | const OpenGl_AspectMarker *aspect_marker = AWorkspace->AspectMarker(Standard_False); | |
436 | const OpenGl_AspectText *aspect_text = AWorkspace->AspectText(Standard_False); | |
437 | if (myAspectLine) | |
438 | AWorkspace->SetAspectLine(myAspectLine); | |
439 | if (myAspectFace) | |
440 | AWorkspace->SetAspectFace(myAspectFace); | |
441 | if (myAspectMarker) | |
442 | AWorkspace->SetAspectMarker(myAspectMarker); | |
443 | if (myAspectText) | |
444 | AWorkspace->SetAspectText(myAspectText); | |
445 | ||
446 | // Apply highlight box | |
447 | if (myHighlightBox) | |
448 | myHighlightBox->Render( AWorkspace ); | |
449 | ||
450 | // Apply highlight color | |
451 | const TEL_COLOUR *highlight_color = AWorkspace->HighlightColor; | |
452 | if (myHighlightColor) | |
453 | AWorkspace->HighlightColor = myHighlightColor; | |
454 | ||
455 | // Render connected structures | |
456 | OpenGl_ListOfStructure::Iterator its(myConnected); | |
457 | while (its.More()) | |
458 | { | |
459 | its.Value()->Render(AWorkspace); | |
460 | its.Next(); | |
461 | } | |
462 | ||
4269bd1b | 463 | // Set up plane equations for non-structure transformed global model-view matrix |
464 | const Handle(OpenGl_Context)& aContext = AWorkspace->GetGlContext(); | |
465 | ||
b859a34d | 466 | // List of planes to be applied to context state |
467 | Handle(Graphic3d_SetOfHClipPlane) aUserPlanes; | |
468 | ||
469 | // Collect clipping planes of structure scope | |
470 | if (!myClipPlanes.IsEmpty()) | |
4269bd1b | 471 | { |
b859a34d | 472 | Graphic3d_SetOfHClipPlane::Iterator aClippingIt (myClipPlanes); |
473 | for (; aClippingIt.More(); aClippingIt.Next()) | |
474 | { | |
475 | const Handle(Graphic3d_ClipPlane)& aClipPlane = aClippingIt.Value(); | |
476 | if (!aClipPlane->IsOn()) | |
477 | { | |
478 | continue; | |
479 | } | |
480 | ||
481 | if (aUserPlanes.IsNull()) | |
482 | { | |
483 | aUserPlanes = new Graphic3d_SetOfHClipPlane(); | |
484 | } | |
485 | ||
486 | aUserPlanes->Add (aClipPlane); | |
487 | } | |
4269bd1b | 488 | } |
489 | ||
b859a34d | 490 | if (!aUserPlanes.IsNull() && !aUserPlanes->IsEmpty()) |
4269bd1b | 491 | { |
b859a34d | 492 | // add planes at loaded view matrix state |
493 | aContext->ChangeClipping().AddWorld (*aUserPlanes, AWorkspace); | |
4269bd1b | 494 | } |
495 | ||
2166f0fa SK |
496 | // Render groups |
497 | OpenGl_ListOfGroup::Iterator itg(myGroups); | |
498 | while (itg.More()) | |
499 | { | |
500 | itg.Value()->Render(AWorkspace); | |
501 | itg.Next(); | |
502 | } | |
503 | ||
b859a34d | 504 | // Render capping for structure groups |
505 | if (!aContext->Clipping().Planes().IsEmpty()) | |
506 | { | |
507 | OpenGl_CappingAlgo::RenderCapping (AWorkspace, myGroups); | |
508 | } | |
4269bd1b | 509 | |
b859a34d | 510 | // Revert structure clippings |
511 | if (!aUserPlanes.IsNull() && !aUserPlanes->IsEmpty()) | |
4269bd1b | 512 | { |
b859a34d | 513 | aContext->ChangeClipping().Remove (*aUserPlanes); |
4269bd1b | 514 | } |
515 | ||
2166f0fa SK |
516 | // Restore highlight color |
517 | AWorkspace->HighlightColor = highlight_color; | |
518 | ||
519 | // Restore aspects | |
520 | AWorkspace->SetAspectLine(aspect_line); | |
521 | AWorkspace->SetAspectFace(aspect_face); | |
522 | AWorkspace->SetAspectMarker(aspect_marker); | |
523 | AWorkspace->SetAspectText(aspect_text); | |
524 | ||
525 | // Restore transform persistence | |
526 | if ( myTransPers && myTransPers->mode != 0 ) | |
527 | { | |
528 | AWorkspace->ActiveView()->BeginTransformPersistence( trans_pers ); | |
529 | } | |
530 | ||
531 | // Restore local transformation | |
532 | if (myTransformation) | |
533 | { | |
534 | if (isImmediate) | |
535 | { | |
536 | glPopMatrix (); | |
537 | glMatrixMode (matrix_mode); | |
538 | } | |
539 | else | |
540 | { | |
541 | AWorkspace->SetStructureMatrix(local_trsf); | |
542 | ||
543 | glMatrixMode (GL_MODELVIEW); | |
544 | glPopMatrix(); | |
545 | } | |
546 | } | |
547 | ||
548 | // Restore named status | |
549 | AWorkspace->NamedStatus = named_status; | |
550 | } | |
551 | ||
5e27df78 | 552 | // ======================================================================= |
553 | // function : Release | |
554 | // purpose : | |
555 | // ======================================================================= | |
556 | void OpenGl_Structure::Release (const Handle(OpenGl_Context)& theGlCtx) | |
557 | { | |
558 | // Release groups | |
559 | Clear (theGlCtx); | |
560 | OpenGl_Element::Destroy (theGlCtx, myAspectLine); | |
561 | OpenGl_Element::Destroy (theGlCtx, myAspectFace); | |
562 | OpenGl_Element::Destroy (theGlCtx, myAspectMarker); | |
563 | OpenGl_Element::Destroy (theGlCtx, myAspectText); | |
564 | ClearHighlightColor (theGlCtx); | |
565 | } | |
566 | ||
dd8a4ce9 | 567 | // ======================================================================= |
568 | // function : ReleaseGlResources | |
569 | // purpose : | |
570 | // ======================================================================= | |
571 | void OpenGl_Structure::ReleaseGlResources (const Handle(OpenGl_Context)& theGlCtx) | |
572 | { | |
573 | for (OpenGl_ListOfGroup::Iterator anIter (myGroups); anIter.More(); anIter.Next()) | |
574 | { | |
575 | OpenGl_Group* aGroup = const_cast<OpenGl_Group*& > (anIter.ChangeValue()); | |
576 | if (aGroup != NULL) | |
577 | { | |
578 | aGroup->Release (theGlCtx); | |
579 | } | |
580 | } | |
581 | if (myAspectLine != NULL) | |
582 | { | |
583 | myAspectLine->Release (theGlCtx); | |
584 | } | |
585 | if (myAspectFace != NULL) | |
586 | { | |
587 | myAspectFace->Release (theGlCtx); | |
588 | } | |
589 | if (myAspectMarker != NULL) | |
590 | { | |
591 | myAspectMarker->Release (theGlCtx); | |
592 | } | |
593 | if (myAspectText != NULL) | |
594 | { | |
595 | myAspectText->Release (theGlCtx); | |
596 | } | |
597 | if (myHighlightBox != NULL) | |
598 | { | |
599 | myHighlightBox->Release (theGlCtx); | |
600 | } | |
601 | } | |
602 | ||
59f45b7c | 603 | //======================================================================= |
604 | //function : SetZLayer | |
bf75be98 | 605 | //purpose : |
59f45b7c | 606 | //======================================================================= |
59f45b7c | 607 | void OpenGl_Structure::SetZLayer (const Standard_Integer theLayerIndex) |
608 | { | |
609 | myZLayer = theLayerIndex; | |
610 | } | |
611 | ||
612 | //======================================================================= | |
613 | //function : GetZLayer | |
bf75be98 | 614 | //purpose : |
59f45b7c | 615 | //======================================================================= |
59f45b7c | 616 | Standard_Integer OpenGl_Structure::GetZLayer () const |
617 | { | |
618 | return myZLayer; | |
619 | } |