Commit | Line | Data |
---|---|---|
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 | // ======================================================================= | |
2166f0fa SK |
190 | void OpenGl_Structure::SetAspectLine (const CALL_DEF_CONTEXTLINE &AContext) |
191 | { | |
192 | if (!myAspectLine) | |
5e27df78 | 193 | myAspectLine = new OpenGl_AspectLine(); |
2166f0fa SK |
194 | myAspectLine->SetContext( AContext ); |
195 | } | |
196 | ||
4269bd1b | 197 | // ======================================================================= |
198 | // function : SetAspectFace | |
199 | // purpose : | |
200 | // ======================================================================= | |
bf75be98 | 201 | void OpenGl_Structure::SetAspectFace (const Handle(OpenGl_Context)& theCtx, |
202 | const CALL_DEF_CONTEXTFILLAREA& theAspect) | |
2166f0fa SK |
203 | { |
204 | if (!myAspectFace) | |
bf75be98 | 205 | { |
5e27df78 | 206 | myAspectFace = new OpenGl_AspectFace(); |
bf75be98 | 207 | } |
208 | myAspectFace->Init (theCtx, theAspect); | |
2166f0fa SK |
209 | } |
210 | ||
4269bd1b | 211 | // ======================================================================= |
212 | // function : SetAspectMarker | |
213 | // purpose : | |
214 | // ======================================================================= | |
a577aaab | 215 | void OpenGl_Structure::SetAspectMarker (const Handle(OpenGl_Context)& theCtx, |
216 | const CALL_DEF_CONTEXTMARKER& theAspect) | |
2166f0fa SK |
217 | { |
218 | if (!myAspectMarker) | |
a577aaab | 219 | { |
5e27df78 | 220 | myAspectMarker = new OpenGl_AspectMarker(); |
a577aaab | 221 | } |
222 | myAspectMarker->Init (theCtx, theAspect); | |
2166f0fa SK |
223 | } |
224 | ||
4269bd1b | 225 | // ======================================================================= |
226 | // function : SetAspectText | |
227 | // purpose : | |
228 | // ======================================================================= | |
2166f0fa SK |
229 | void OpenGl_Structure::SetAspectText (const CALL_DEF_CONTEXTTEXT &AContext) |
230 | { | |
231 | if (!myAspectText) | |
5e27df78 | 232 | myAspectText = new OpenGl_AspectText(); |
2166f0fa SK |
233 | myAspectText->SetContext( AContext ); |
234 | } | |
235 | ||
4269bd1b | 236 | // ======================================================================= |
237 | // function : SetHighlightBox | |
238 | // purpose : | |
239 | // ======================================================================= | |
5e27df78 | 240 | void OpenGl_Structure::SetHighlightBox (const Handle(OpenGl_Context)& theGlCtx, |
241 | const CALL_DEF_BOUNDBOX& theBoundBox) | |
2166f0fa | 242 | { |
5e27df78 | 243 | if (myHighlightBox != NULL) |
244 | { | |
245 | myHighlightBox->Release (theGlCtx); | |
246 | } | |
2166f0fa | 247 | else |
5e27df78 | 248 | { |
249 | myHighlightBox = new OpenGl_Group(); | |
250 | } | |
2166f0fa | 251 | |
5e27df78 | 252 | CALL_DEF_CONTEXTLINE aContextLine; |
253 | aContextLine.Color = theBoundBox.Color; | |
254 | aContextLine.LineType = Aspect_TOL_SOLID; | |
255 | aContextLine.Width = 1.0f; | |
256 | myHighlightBox->SetAspectLine (aContextLine); | |
2166f0fa | 257 | |
27eed937 | 258 | OpenGl_BndBoxPrs* aBndBoxPrs = new OpenGl_BndBoxPrs (theBoundBox); |
259 | myHighlightBox->AddElement (TelParray, aBndBoxPrs); | |
2166f0fa SK |
260 | } |
261 | ||
4269bd1b | 262 | // ======================================================================= |
263 | // function : ClearHighlightBox | |
264 | // purpose : | |
265 | // ======================================================================= | |
5e27df78 | 266 | void OpenGl_Structure::ClearHighlightBox (const Handle(OpenGl_Context)& theGlCtx) |
2166f0fa | 267 | { |
5e27df78 | 268 | if (myHighlightBox != NULL) |
2166f0fa | 269 | { |
5e27df78 | 270 | OpenGl_Element::Destroy (theGlCtx, myHighlightBox); |
2166f0fa SK |
271 | } |
272 | } | |
273 | ||
4269bd1b | 274 | // ======================================================================= |
275 | // function : SetHighlightColor | |
276 | // purpose : | |
277 | // ======================================================================= | |
5e27df78 | 278 | void OpenGl_Structure::SetHighlightColor (const Handle(OpenGl_Context)& theGlCtx, |
279 | const Standard_ShortReal R, | |
280 | const Standard_ShortReal G, | |
281 | const Standard_ShortReal B) | |
2166f0fa | 282 | { |
5e27df78 | 283 | ClearHighlightBox (theGlCtx); |
284 | if (myHighlightColor == NULL) | |
285 | { | |
286 | myHighlightColor = new TEL_COLOUR(); | |
287 | } | |
2166f0fa SK |
288 | |
289 | myHighlightColor->rgb[0] = R; | |
290 | myHighlightColor->rgb[1] = G; | |
291 | myHighlightColor->rgb[2] = B; | |
292 | myHighlightColor->rgb[3] = 1.F; | |
293 | } | |
294 | ||
4269bd1b | 295 | // ======================================================================= |
296 | // function : ClearHighlightColor | |
297 | // purpose : | |
298 | // ======================================================================= | |
5e27df78 | 299 | void OpenGl_Structure::ClearHighlightColor (const Handle(OpenGl_Context)& theGlCtx) |
2166f0fa | 300 | { |
5e27df78 | 301 | ClearHighlightBox(theGlCtx); |
302 | delete myHighlightColor; | |
303 | myHighlightColor = NULL; | |
2166f0fa SK |
304 | } |
305 | ||
4269bd1b | 306 | // ======================================================================= |
307 | // function : Connect | |
308 | // purpose : | |
309 | // ======================================================================= | |
2166f0fa SK |
310 | void OpenGl_Structure::Connect (const OpenGl_Structure *AStructure) |
311 | { | |
312 | Disconnect (AStructure); | |
313 | myConnected.Append(AStructure); | |
314 | } | |
315 | ||
4269bd1b | 316 | // ======================================================================= |
317 | // function : Disconnect | |
318 | // purpose : | |
319 | // ======================================================================= | |
2166f0fa SK |
320 | void OpenGl_Structure::Disconnect (const OpenGl_Structure *AStructure) |
321 | { | |
322 | OpenGl_ListOfStructure::Iterator its(myConnected); | |
323 | while (its.More()) | |
324 | { | |
325 | // Check for the given structure | |
326 | if (its.Value() == AStructure) | |
327 | { | |
328 | myConnected.Remove(its); | |
329 | return; | |
330 | } | |
331 | its.Next(); | |
332 | } | |
333 | } | |
334 | ||
4269bd1b | 335 | // ======================================================================= |
336 | // function : AddGroup | |
337 | // purpose : | |
338 | // ======================================================================= | |
2166f0fa SK |
339 | OpenGl_Group * OpenGl_Structure::AddGroup () |
340 | { | |
341 | // Create new group | |
342 | OpenGl_Group *g = new OpenGl_Group; | |
343 | myGroups.Append(g); | |
344 | return g; | |
345 | } | |
346 | ||
4269bd1b | 347 | // ======================================================================= |
348 | // function : RemoveGroup | |
349 | // purpose : | |
350 | // ======================================================================= | |
5e27df78 | 351 | void OpenGl_Structure::RemoveGroup (const Handle(OpenGl_Context)& theGlCtx, |
352 | const OpenGl_Group* theGroup) | |
2166f0fa | 353 | { |
5e27df78 | 354 | for (OpenGl_ListOfGroup::Iterator anIter (myGroups); anIter.More(); anIter.Next()) |
2166f0fa SK |
355 | { |
356 | // Check for the given group | |
5e27df78 | 357 | if (anIter.Value() == theGroup) |
2166f0fa SK |
358 | { |
359 | // Delete object | |
5e27df78 | 360 | OpenGl_Element::Destroy (theGlCtx, const_cast<OpenGl_Group*& > (anIter.ChangeValue())); |
361 | myGroups.Remove (anIter); | |
2166f0fa SK |
362 | return; |
363 | } | |
2166f0fa SK |
364 | } |
365 | } | |
366 | ||
4269bd1b | 367 | // ======================================================================= |
368 | // function : Clear | |
369 | // purpose : | |
370 | // ======================================================================= | |
5e27df78 | 371 | void OpenGl_Structure::Clear (const Handle(OpenGl_Context)& theGlCtx) |
2166f0fa | 372 | { |
5e27df78 | 373 | // Release groups |
374 | for (OpenGl_ListOfGroup::Iterator anIter (myGroups); anIter.More(); anIter.Next()) | |
2166f0fa SK |
375 | { |
376 | // Delete objects | |
5e27df78 | 377 | OpenGl_Element::Destroy (theGlCtx, const_cast<OpenGl_Group*& > (anIter.ChangeValue())); |
2166f0fa SK |
378 | } |
379 | myGroups.Clear(); | |
380 | } | |
381 | ||
4269bd1b | 382 | // ======================================================================= |
383 | // function : Render | |
384 | // purpose : | |
385 | // ======================================================================= | |
2166f0fa SK |
386 | void OpenGl_Structure::Render (const Handle(OpenGl_Workspace) &AWorkspace) const |
387 | { | |
388 | // Process the structure only if visible | |
389 | if ( myNamedStatus & OPENGL_NS_HIDE ) | |
390 | return; | |
391 | ||
392 | // Render named status | |
393 | const Standard_Integer named_status = AWorkspace->NamedStatus; | |
394 | AWorkspace->NamedStatus |= myNamedStatus; | |
395 | ||
396 | // Is rendering in ADD or IMMEDIATE mode? | |
397 | const Standard_Boolean isImmediate = (AWorkspace->NamedStatus & (OPENGL_NS_ADD | OPENGL_NS_IMMEDIATE)) != 0; | |
398 | ||
399 | // Apply local transformation | |
400 | GLint matrix_mode = 0; | |
401 | const OpenGl_Matrix *local_trsf = NULL; | |
402 | if (myTransformation) | |
403 | { | |
404 | if (isImmediate) | |
405 | { | |
406 | float mat16[16]; | |
407 | call_util_transpose_mat (mat16, myTransformation->mat); | |
408 | glGetIntegerv (GL_MATRIX_MODE, &matrix_mode); | |
409 | glMatrixMode (GL_MODELVIEW); | |
410 | glPushMatrix (); | |
411 | glScalef (1.F, 1.F, 1.F); | |
412 | glMultMatrixf (mat16); | |
413 | } | |
414 | else | |
415 | { | |
416 | glMatrixMode (GL_MODELVIEW); | |
417 | glPushMatrix(); | |
418 | ||
419 | local_trsf = AWorkspace->SetStructureMatrix(myTransformation); | |
420 | } | |
421 | } | |
422 | ||
423 | // Apply transform persistence | |
424 | const TEL_TRANSFORM_PERSISTENCE *trans_pers = NULL; | |
425 | if ( myTransPers && myTransPers->mode != 0 ) | |
426 | { | |
427 | trans_pers = AWorkspace->ActiveView()->BeginTransformPersistence( myTransPers ); | |
428 | } | |
429 | ||
2166f0fa SK |
430 | // Apply aspects |
431 | const OpenGl_AspectLine *aspect_line = AWorkspace->AspectLine(Standard_False); | |
432 | const OpenGl_AspectFace *aspect_face = AWorkspace->AspectFace(Standard_False); | |
433 | const OpenGl_AspectMarker *aspect_marker = AWorkspace->AspectMarker(Standard_False); | |
434 | const OpenGl_AspectText *aspect_text = AWorkspace->AspectText(Standard_False); | |
435 | if (myAspectLine) | |
436 | AWorkspace->SetAspectLine(myAspectLine); | |
437 | if (myAspectFace) | |
438 | AWorkspace->SetAspectFace(myAspectFace); | |
439 | if (myAspectMarker) | |
440 | AWorkspace->SetAspectMarker(myAspectMarker); | |
441 | if (myAspectText) | |
442 | AWorkspace->SetAspectText(myAspectText); | |
443 | ||
444 | // Apply highlight box | |
445 | if (myHighlightBox) | |
446 | myHighlightBox->Render( AWorkspace ); | |
447 | ||
448 | // Apply highlight color | |
449 | const TEL_COLOUR *highlight_color = AWorkspace->HighlightColor; | |
450 | if (myHighlightColor) | |
451 | AWorkspace->HighlightColor = myHighlightColor; | |
452 | ||
453 | // Render connected structures | |
454 | OpenGl_ListOfStructure::Iterator its(myConnected); | |
455 | while (its.More()) | |
456 | { | |
457 | its.Value()->Render(AWorkspace); | |
458 | its.Next(); | |
459 | } | |
460 | ||
4269bd1b | 461 | // Set up plane equations for non-structure transformed global model-view matrix |
462 | const Handle(OpenGl_Context)& aContext = AWorkspace->GetGlContext(); | |
463 | ||
b859a34d | 464 | // List of planes to be applied to context state |
465 | Handle(Graphic3d_SetOfHClipPlane) aUserPlanes; | |
466 | ||
467 | // Collect clipping planes of structure scope | |
468 | if (!myClipPlanes.IsEmpty()) | |
4269bd1b | 469 | { |
b859a34d | 470 | Graphic3d_SetOfHClipPlane::Iterator aClippingIt (myClipPlanes); |
471 | for (; aClippingIt.More(); aClippingIt.Next()) | |
472 | { | |
473 | const Handle(Graphic3d_ClipPlane)& aClipPlane = aClippingIt.Value(); | |
474 | if (!aClipPlane->IsOn()) | |
475 | { | |
476 | continue; | |
477 | } | |
478 | ||
479 | if (aUserPlanes.IsNull()) | |
480 | { | |
481 | aUserPlanes = new Graphic3d_SetOfHClipPlane(); | |
482 | } | |
483 | ||
484 | aUserPlanes->Add (aClipPlane); | |
485 | } | |
4269bd1b | 486 | } |
487 | ||
b859a34d | 488 | if (!aUserPlanes.IsNull() && !aUserPlanes->IsEmpty()) |
4269bd1b | 489 | { |
b859a34d | 490 | // add planes at loaded view matrix state |
491 | aContext->ChangeClipping().AddWorld (*aUserPlanes, AWorkspace); | |
4269bd1b | 492 | } |
493 | ||
2166f0fa SK |
494 | // Render groups |
495 | OpenGl_ListOfGroup::Iterator itg(myGroups); | |
496 | while (itg.More()) | |
497 | { | |
498 | itg.Value()->Render(AWorkspace); | |
499 | itg.Next(); | |
500 | } | |
501 | ||
b859a34d | 502 | // Render capping for structure groups |
503 | if (!aContext->Clipping().Planes().IsEmpty()) | |
504 | { | |
505 | OpenGl_CappingAlgo::RenderCapping (AWorkspace, myGroups); | |
506 | } | |
4269bd1b | 507 | |
b859a34d | 508 | // Revert structure clippings |
509 | if (!aUserPlanes.IsNull() && !aUserPlanes->IsEmpty()) | |
4269bd1b | 510 | { |
b859a34d | 511 | aContext->ChangeClipping().Remove (*aUserPlanes); |
4269bd1b | 512 | } |
513 | ||
2166f0fa SK |
514 | // Restore highlight color |
515 | AWorkspace->HighlightColor = highlight_color; | |
516 | ||
517 | // Restore aspects | |
518 | AWorkspace->SetAspectLine(aspect_line); | |
519 | AWorkspace->SetAspectFace(aspect_face); | |
520 | AWorkspace->SetAspectMarker(aspect_marker); | |
521 | AWorkspace->SetAspectText(aspect_text); | |
522 | ||
523 | // Restore transform persistence | |
524 | if ( myTransPers && myTransPers->mode != 0 ) | |
525 | { | |
526 | AWorkspace->ActiveView()->BeginTransformPersistence( trans_pers ); | |
527 | } | |
528 | ||
529 | // Restore local transformation | |
530 | if (myTransformation) | |
531 | { | |
532 | if (isImmediate) | |
533 | { | |
534 | glPopMatrix (); | |
535 | glMatrixMode (matrix_mode); | |
536 | } | |
537 | else | |
538 | { | |
539 | AWorkspace->SetStructureMatrix(local_trsf); | |
540 | ||
541 | glMatrixMode (GL_MODELVIEW); | |
542 | glPopMatrix(); | |
543 | } | |
544 | } | |
545 | ||
546 | // Restore named status | |
547 | AWorkspace->NamedStatus = named_status; | |
548 | } | |
549 | ||
5e27df78 | 550 | // ======================================================================= |
551 | // function : Release | |
552 | // purpose : | |
553 | // ======================================================================= | |
554 | void OpenGl_Structure::Release (const Handle(OpenGl_Context)& theGlCtx) | |
555 | { | |
556 | // Release groups | |
557 | Clear (theGlCtx); | |
558 | OpenGl_Element::Destroy (theGlCtx, myAspectLine); | |
559 | OpenGl_Element::Destroy (theGlCtx, myAspectFace); | |
560 | OpenGl_Element::Destroy (theGlCtx, myAspectMarker); | |
561 | OpenGl_Element::Destroy (theGlCtx, myAspectText); | |
562 | ClearHighlightColor (theGlCtx); | |
563 | } | |
564 | ||
dd8a4ce9 | 565 | // ======================================================================= |
566 | // function : ReleaseGlResources | |
567 | // purpose : | |
568 | // ======================================================================= | |
569 | void OpenGl_Structure::ReleaseGlResources (const Handle(OpenGl_Context)& theGlCtx) | |
570 | { | |
571 | for (OpenGl_ListOfGroup::Iterator anIter (myGroups); anIter.More(); anIter.Next()) | |
572 | { | |
573 | OpenGl_Group* aGroup = const_cast<OpenGl_Group*& > (anIter.ChangeValue()); | |
574 | if (aGroup != NULL) | |
575 | { | |
576 | aGroup->Release (theGlCtx); | |
577 | } | |
578 | } | |
579 | if (myAspectLine != NULL) | |
580 | { | |
581 | myAspectLine->Release (theGlCtx); | |
582 | } | |
583 | if (myAspectFace != NULL) | |
584 | { | |
585 | myAspectFace->Release (theGlCtx); | |
586 | } | |
587 | if (myAspectMarker != NULL) | |
588 | { | |
589 | myAspectMarker->Release (theGlCtx); | |
590 | } | |
591 | if (myAspectText != NULL) | |
592 | { | |
593 | myAspectText->Release (theGlCtx); | |
594 | } | |
595 | if (myHighlightBox != NULL) | |
596 | { | |
597 | myHighlightBox->Release (theGlCtx); | |
598 | } | |
599 | } | |
600 | ||
59f45b7c | 601 | //======================================================================= |
602 | //function : SetZLayer | |
bf75be98 | 603 | //purpose : |
59f45b7c | 604 | //======================================================================= |
59f45b7c | 605 | void OpenGl_Structure::SetZLayer (const Standard_Integer theLayerIndex) |
606 | { | |
607 | myZLayer = theLayerIndex; | |
608 | } | |
609 | ||
610 | //======================================================================= | |
611 | //function : GetZLayer | |
bf75be98 | 612 | //purpose : |
59f45b7c | 613 | //======================================================================= |
59f45b7c | 614 | Standard_Integer OpenGl_Structure::GetZLayer () const |
615 | { | |
616 | return myZLayer; | |
617 | } |