1 // SMESH OBJECT : interactive object for SMESH visualization
3 // Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
24 // File : SMESH_Actor.cxx
25 // Author : Nicolas REJNERI
30 #include "SMESH_ActorDef.h"
31 #include "SMESH_ActorUtils.h"
32 #include "SMESH_DeviceActor.h"
33 #include "SMESH_ControlsDef.hxx"
34 #include "SALOME_ExtractUnstructuredGrid.h"
36 #include "QAD_Config.h"
37 #include <qstringlist.h>
39 #include <vtkTimeStamp.h>
40 #include <vtkObjectFactory.h>
41 #include <vtkShrinkPolyData.h>
42 #include <vtkMergeFilter.h>
44 #include <vtkMatrix4x4.h>
45 #include <vtkUnstructuredGrid.h>
46 #include <vtkPointData.h>
47 #include <vtkCellData.h>
49 #include <vtkMapper.h>
50 #include <vtkRenderer.h>
53 #include <vtkIdList.h>
54 #include <vtkIntArray.h>
56 #include <vtkActor2D.h>
57 #include <vtkProperty2D.h>
58 #include <vtkPolyData.h>
59 #include <vtkMaskPoints.h>
60 #include <vtkCellCenters.h>
61 #include <vtkTextProperty.h>
62 #include <vtkLabeledDataMapper.h>
63 #include <vtkSelectVisiblePoints.h>
65 #include <vtkScalarBarActor.h>
66 #include <vtkLookupTable.h>
70 #include <vtkImplicitBoolean.h>
72 #include "utilities.h"
75 static int MYDEBUG = 0;
77 static int MYDEBUG = 0;
80 static int aLineWidthInc = 2;
81 static int aPointSizeInc = 2;
84 SMESH_ActorDef* SMESH_ActorDef::New(){
85 return new SMESH_ActorDef();
89 SMESH_Actor* SMESH_Actor::New(TVisualObjPtr theVisualObj,
94 SMESH_ActorDef* anActor = SMESH_ActorDef::New();
95 if(!anActor->Init(theVisualObj,theEntry,theName,theIsClear)){
103 SMESH_ActorDef::SMESH_ActorDef(){
104 if(MYDEBUG) MESSAGE("SMESH_ActorDef");
106 myTimeStamp = vtkTimeStamp::New();
108 myIsPointsVisible = false;
110 myIsShrinkable = false;
113 myControlsPrecision = (long)SMESH::GetFloat( "SMESH:ControlsPrecision", -1 );
115 float aPointSize = SMESH::GetFloat("SMESH:SettingsNodesSize",3);
116 float aLineWidth = SMESH::GetFloat("SMESH:SettingsWidth",1);
118 vtkMatrix4x4 *aMatrix = vtkMatrix4x4::New();
119 SALOME_ExtractUnstructuredGrid* aFilter = NULL;
121 //Definition 2D and 3D divices of the actor
122 //-----------------------------------------
123 float anRGB[3] = {1,1,1};
124 mySurfaceProp = vtkProperty::New();
125 anRGB[0] = SMESH::GetFloat("SMESH:SettingsFillColorRed", 0)/255.;
126 anRGB[1] = SMESH::GetFloat("SMESH:SettingsFillColorGreen", 170)/255.;
127 anRGB[2] = SMESH::GetFloat("SMESH:SettingsFillColorBlue", 255)/255.;
128 mySurfaceProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
130 myBackSurfaceProp = vtkProperty::New();
131 anRGB[0] = SMESH::GetFloat("SMESH:SettingsBackFaceColorRed", 0)/255.;
132 anRGB[1] = SMESH::GetFloat("SMESH:SettingsBackFaceColorGreen", 0)/255.;
133 anRGB[2] = SMESH::GetFloat("SMESH:SettingsBackFaceColorBlue", 255)/255.;
134 myBackSurfaceProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
136 my2DActor = SMESH_DeviceActor::New();
137 my2DActor->SetUserMatrix(aMatrix);
138 my2DActor->SetStoreMapping(true);
139 my2DActor->PickableOff();
140 my2DActor->SetProperty(mySurfaceProp);
141 my2DActor->SetBackfaceProperty(myBackSurfaceProp);
142 my2DActor->SetRepresentation(SMESH_DeviceActor::eSurface);
143 aFilter = my2DActor->GetExtractUnstructuredGrid();
144 aFilter->SetModeOfChanging(SALOME_ExtractUnstructuredGrid::eAdding);
145 aFilter->RegisterCellsWithType(VTK_TRIANGLE);
146 aFilter->RegisterCellsWithType(VTK_POLYGON);
147 aFilter->RegisterCellsWithType(VTK_QUAD);
149 my3DActor = SMESH_DeviceActor::New();
150 my3DActor->SetUserMatrix(aMatrix);
151 my3DActor->SetStoreMapping(true);
152 my3DActor->PickableOff();
153 my3DActor->SetProperty(mySurfaceProp);
154 my3DActor->SetBackfaceProperty(myBackSurfaceProp);
155 my3DActor->SetRepresentation(SMESH_DeviceActor::eSurface);
156 aFilter = my3DActor->GetExtractUnstructuredGrid();
157 aFilter->SetModeOfChanging(SALOME_ExtractUnstructuredGrid::eAdding);
158 aFilter->RegisterCellsWithType(VTK_TETRA);
159 aFilter->RegisterCellsWithType(VTK_VOXEL);
160 aFilter->RegisterCellsWithType(VTK_HEXAHEDRON);
161 aFilter->RegisterCellsWithType(VTK_WEDGE);
162 aFilter->RegisterCellsWithType(VTK_PYRAMID);
165 //Definition 1D divice of the actor
166 //---------------------------------
167 myEdgeProp = vtkProperty::New();
168 myEdgeProp->SetAmbient(1.0);
169 myEdgeProp->SetDiffuse(0.0);
170 myEdgeProp->SetSpecular(0.0);
171 anRGB[0] = SMESH::GetFloat("SMESH:SettingsOutlineColorRed", 0)/255.;
172 anRGB[1] = SMESH::GetFloat("SMESH:SettingsOutlineColorGreen", 170)/255.;
173 anRGB[2] = SMESH::GetFloat("SMESH:SettingsOutlineColorBlue", 255)/255.;
174 myEdgeProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
175 myEdgeProp->SetLineWidth(aLineWidth);
177 my1DActor = SMESH_DeviceActor::New();
178 my1DActor->SetUserMatrix(aMatrix);
179 my1DActor->SetStoreMapping(true);
180 my1DActor->PickableOff();
181 my1DActor->SetHighlited(true);
182 my1DActor->SetProperty(myEdgeProp);
183 my1DActor->SetRepresentation(SMESH_DeviceActor::eSurface);
184 aFilter = my1DActor->GetExtractUnstructuredGrid();
185 aFilter->SetModeOfChanging(SALOME_ExtractUnstructuredGrid::eAdding);
186 aFilter->RegisterCellsWithType(VTK_LINE);
188 my1DProp = vtkProperty::New();
189 my1DProp->DeepCopy(myEdgeProp);
190 my1DProp->SetLineWidth(aLineWidth + aLineWidthInc);
191 my1DProp->SetPointSize(aPointSize);
193 my1DExtProp = vtkProperty::New();
194 my1DExtProp->DeepCopy(myEdgeProp);
195 anRGB[0] = 1 - anRGB[0];
196 anRGB[1] = 1 - anRGB[1];
197 anRGB[2] = 1 - anRGB[2];
198 my1DExtProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
199 my1DExtProp->SetLineWidth(aLineWidth + aLineWidthInc);
200 my1DExtProp->SetPointSize(aPointSize + aPointSizeInc);
202 my1DExtActor = SMESH_DeviceActor::New();
203 my1DExtActor->SetUserMatrix(aMatrix);
204 my1DExtActor->SetStoreMapping(true);
205 my1DExtActor->PickableOff();
206 my1DExtActor->SetHighlited(true);
207 my1DExtActor->SetVisibility(false);
208 my1DExtActor->SetProperty(my1DExtProp);
209 my1DExtActor->SetRepresentation(SMESH_DeviceActor::eInsideframe);
210 aFilter = my1DExtActor->GetExtractUnstructuredGrid();
211 aFilter->SetModeOfChanging(SALOME_ExtractUnstructuredGrid::eAdding);
212 aFilter->RegisterCellsWithType(VTK_LINE);
215 //Definition 0D divice of the actor
216 //---------------------------------
217 myNodeProp = vtkProperty::New();
218 anRGB[0] = SMESH::GetFloat("SMESH:SettingsNodeColorRed",255)/255.;
219 anRGB[1] = SMESH::GetFloat("SMESH:SettingsNodeColorGreen",0)/255.;
220 anRGB[2] = SMESH::GetFloat("SMESH:SettingsNodeColorBlue",0)/255.;
221 myNodeProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
222 myNodeProp->SetPointSize(aPointSize);
224 myNodeActor = SMESH_DeviceActor::New();
225 myNodeActor->SetUserMatrix(aMatrix);
226 myNodeActor->SetStoreMapping(true);
227 myNodeActor->PickableOff();
228 myNodeActor->SetVisibility(false);
229 myNodeActor->SetProperty(myNodeProp);
230 myNodeActor->SetRepresentation(SMESH_DeviceActor::ePoint);
231 aFilter = myNodeActor->GetExtractUnstructuredGrid();
232 aFilter->SetModeOfExtraction(SALOME_ExtractUnstructuredGrid::ePoints);
235 //Definition of Pickable and Highlitable engines
236 //----------------------------------------------
238 myBaseActor = SMESH_DeviceActor::New();
239 myBaseActor->SetUserMatrix(aMatrix);
240 myBaseActor->SetStoreMapping(true);
241 myBaseActor->GetProperty()->SetOpacity(0.0);
243 myPickableActor = myBaseActor;
245 myHighlightProp = vtkProperty::New();
246 myHighlightProp->SetAmbient(1.0);
247 myHighlightProp->SetDiffuse(0.0);
248 myHighlightProp->SetSpecular(0.0);
249 anRGB[0] = SMESH::GetFloat("SMESH:SettingsSelectColorRed", 255)/255.; // 1;
250 anRGB[1] = SMESH::GetFloat("SMESH:SettingsSelectColorGreen", 255)/255.; // 1;
251 anRGB[2] = SMESH::GetFloat("SMESH:SettingsSelectColorBlue", 255)/255.; // 1;
252 myHighlightProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
253 myHighlightProp->SetPointSize(aPointSize);
254 myHighlightProp->SetRepresentation(1);
256 myPreselectProp = vtkProperty::New();
257 myPreselectProp->SetAmbient(1.0);
258 myPreselectProp->SetDiffuse(0.0);
259 myPreselectProp->SetSpecular(0.0);
260 anRGB[0] = SMESH::GetFloat("SMESH:SettingsPreSelectColorRed", 0)/255.; // 0;
261 anRGB[1] = SMESH::GetFloat("SMESH:SettingsPreSelectColorGreen", 255)/255.; // 1;
262 anRGB[2] = SMESH::GetFloat("SMESH:SettingsPreSelectColorBlue", 255)/255.; // 1;
263 myPreselectProp->SetColor(anRGB[0],anRGB[1],anRGB[2]);
264 myPreselectProp->SetPointSize(aPointSize);
265 myPreselectProp->SetRepresentation(1);
267 myHighlitableActor = SMESH_DeviceActor::New();
268 myHighlitableActor->SetUserMatrix(aMatrix);
269 myHighlitableActor->SetStoreMapping(false);
270 myHighlitableActor->PickableOff();
271 myHighlitableActor->SetRepresentation(SMESH_DeviceActor::eWireframe);
273 myNodeHighlitableActor = SMESH_DeviceActor::New();
274 myNodeHighlitableActor->SetUserMatrix(aMatrix);
275 myNodeHighlitableActor->SetStoreMapping(false);
276 myNodeHighlitableActor->PickableOff();
277 myNodeHighlitableActor->SetRepresentation(SMESH_DeviceActor::ePoint);
278 aFilter = myNodeHighlitableActor->GetExtractUnstructuredGrid();
279 aFilter->SetModeOfExtraction(SALOME_ExtractUnstructuredGrid::ePoints);
282 SetShrinkFactor(SMESH::GetFloat("SMESH:SettingsShrinkCoeff", 75)/100.);
287 myControlMode = eNone;
288 myControlActor = my2DActor;
290 //Definition of myScalarBarActor
291 //------------------------------
292 myLookupTable = vtkLookupTable::New();
293 //Fix for Bug PAL5195 - SMESH764:
294 //Controls - Aspect Ratio: incorrect colors of the best and worst values
295 myLookupTable->SetHueRange(0.667,0.0);
297 myScalarBarActor = vtkScalarBarActor::New();
298 myScalarBarActor->SetVisibility(false);
299 myScalarBarActor->SetLookupTable(myLookupTable);
301 vtkTextProperty* aScalarBarTitleProp = vtkTextProperty::New();
303 if ( QAD_CONFIG->hasSetting( "SMESH:ScalarBarTitleColor" ) ) {
304 QStringList aTColor = QStringList::split( ":", QAD_CONFIG->getSetting( "SMESH:ScalarBarTitleColor" ), false );
305 aScalarBarTitleProp->SetColor( ( aTColor.count() > 0 ? aTColor[0].toInt()/255. : 1.0 ),
306 ( aTColor.count() > 1 ? aTColor[1].toInt()/255. : 1.0 ),
307 ( aTColor.count() > 2 ? aTColor[2].toInt()/255. : 1.0 ) );
310 aScalarBarTitleProp->SetColor( 1.0, 1.0, 1.0 );
312 aScalarBarTitleProp->SetFontFamilyToArial();
313 if( QAD_CONFIG->hasSetting( "SMESH:ScalarBarTitleFont" ) ){
314 if ( QAD_CONFIG->getSetting( "SMESH:ScalarBarTitleFont" ) == "Arial" )
315 aScalarBarTitleProp->SetFontFamilyToArial();
316 else if ( QAD_CONFIG->getSetting( "SMESH:ScalarBarTitleFont" ) == "Courier" )
317 aScalarBarTitleProp->SetFontFamilyToCourier();
318 else if ( QAD_CONFIG->getSetting( "SMESH:ScalarBarTitleFont" ) == "Times" )
319 aScalarBarTitleProp->SetFontFamilyToTimes();
322 if ( QAD_CONFIG->getSetting( "SMESH:ScalarBarTitleBold" ) == "true" )
323 aScalarBarTitleProp->BoldOn();
325 aScalarBarTitleProp->BoldOff();
327 if ( QAD_CONFIG->getSetting( "SMESH:ScalarBarTitleItalic" ) == "true" )
328 aScalarBarTitleProp->ItalicOn();
330 aScalarBarTitleProp->ItalicOff();
332 if ( QAD_CONFIG->getSetting( "SMESH:ScalarBarTitleShadow" ) == "true" )
333 aScalarBarTitleProp->ShadowOn();
335 aScalarBarTitleProp->ShadowOff();
337 myScalarBarActor->SetTitleTextProperty( aScalarBarTitleProp );
338 aScalarBarTitleProp->Delete();
340 vtkTextProperty* aScalarBarLabelProp = vtkTextProperty::New();
342 if ( QAD_CONFIG->hasSetting( "SMESH:ScalarBarLabelColor" ) ) {
343 QStringList aTColor = QStringList::split( ":", QAD_CONFIG->getSetting( "SMESH:ScalarBarLabelColor" ), false );
344 aScalarBarLabelProp->SetColor( ( aTColor.count() > 0 ? aTColor[0].toInt()/255. : 1.0 ),
345 ( aTColor.count() > 1 ? aTColor[1].toInt()/255. : 1.0 ),
346 ( aTColor.count() > 2 ? aTColor[2].toInt()/255. : 1.0 ) );
349 aScalarBarLabelProp->SetColor( 1.0, 1.0, 1.0 );
351 aScalarBarLabelProp->SetFontFamilyToArial();
352 if( QAD_CONFIG->hasSetting( "SMESH:ScalarBarLabelFont" ) ){
353 if ( QAD_CONFIG->getSetting( "SMESH:ScalarBarLabelFont" ) == "Arial" )
354 aScalarBarLabelProp->SetFontFamilyToArial();
355 else if ( QAD_CONFIG->getSetting( "SMESH:ScalarBarLabelFont" ) == "Courier" )
356 aScalarBarLabelProp->SetFontFamilyToCourier();
357 else if ( QAD_CONFIG->getSetting( "SMESH:ScalarBarLabelFont" ) == "Times" )
358 aScalarBarLabelProp->SetFontFamilyToTimes();
361 if ( QAD_CONFIG->getSetting( "SMESH:ScalarBarLabelBold" ) == "true" )
362 aScalarBarLabelProp->BoldOn();
364 aScalarBarLabelProp->BoldOff();
366 if ( QAD_CONFIG->getSetting( "SMESH:ScalarBarLabelItalic" ) == "true" )
367 aScalarBarLabelProp->ItalicOn();
369 aScalarBarLabelProp->ItalicOff();
371 if ( QAD_CONFIG->getSetting( "SMESH:ScalarBarLabelShadow" ) == "true" )
372 aScalarBarLabelProp->ShadowOn();
374 aScalarBarLabelProp->ShadowOff();
376 myScalarBarActor->SetLabelTextProperty( aScalarBarLabelProp );
377 aScalarBarLabelProp->Delete();
379 if ( QAD_CONFIG->getSetting("SMESH:ScalarBarOrientation") == "Horizontal" )
380 myScalarBarActor->SetOrientationToHorizontal();
382 myScalarBarActor->SetOrientationToVertical();
384 float aXVal = QAD_CONFIG->getSetting("SMESH:ScalarBarOrientation") == "Horizontal" ? 0.20 : 0.01;
385 if ( QAD_CONFIG->hasSetting( "SMESH:ScalarBarXPosition" ) )
386 aXVal = QAD_CONFIG->getSetting( "SMESH:ScalarBarXPosition" ).toFloat();
387 float aYVal = QAD_CONFIG->getSetting("SMESH:ScalarBarOrientation") == "Horizontal" ? 0.01 : 0.1;
388 if ( QAD_CONFIG->hasSetting( "SMESH:ScalarBarYPosition" ) )
389 aYVal = QAD_CONFIG->getSetting( "SMESH:ScalarBarYPosition" ).toFloat();
390 myScalarBarActor->SetPosition( aXVal, aYVal );
392 float aWVal = QAD_CONFIG->getSetting("SMESH:ScalarBarOrientation") == "Horizontal" ? 0.60 : 0.10;
393 if ( QAD_CONFIG->hasSetting( "SMESH:ScalarBarWidth" ) )
394 aWVal = QAD_CONFIG->getSetting( "SMESH:ScalarBarWidth" ).toFloat();
395 myScalarBarActor->SetWidth( aWVal );
397 float aHVal = QAD_CONFIG->getSetting("SMESH:ScalarBarOrientation") == "Horizontal" ? 0.12 : 0.80;
398 if ( QAD_CONFIG->hasSetting( "SMESH:ScalarBarHeight" ) )
399 aHVal = QAD_CONFIG->getSetting( "SMESH:ScalarBarHeight" ).toFloat();
400 myScalarBarActor->SetHeight( aHVal );
403 if ( QAD_CONFIG->hasSetting( "SMESH:ScalarBarNbOfLabels" ) )
404 anIntVal = QAD_CONFIG->getSetting("SMESH:ScalarBarNbOfLabels").toInt();
405 myScalarBarActor->SetNumberOfLabels(anIntVal == 0? 5: anIntVal);
408 if ( QAD_CONFIG->hasSetting( "SMESH:ScalarBarNbOfColors" ) )
409 anIntVal = QAD_CONFIG->getSetting("SMESH:ScalarBarNbOfColors").toInt();
410 myScalarBarActor->SetMaximumNumberOfColors(anIntVal == 0? 64: anIntVal);
413 //Definition of points numbering pipeline
414 //---------------------------------------
415 myPointsNumDataSet = vtkUnstructuredGrid::New();
417 myPtsMaskPoints = vtkMaskPoints::New();
418 myPtsMaskPoints->SetInput(myPointsNumDataSet);
419 myPtsMaskPoints->SetOnRatio(1);
421 myPtsSelectVisiblePoints = vtkSelectVisiblePoints::New();
422 myPtsSelectVisiblePoints->SetInput(myPtsMaskPoints->GetOutput());
423 myPtsSelectVisiblePoints->SelectInvisibleOff();
424 myPtsSelectVisiblePoints->SetTolerance(0.1);
426 myPtsLabeledDataMapper = vtkLabeledDataMapper::New();
427 myPtsLabeledDataMapper->SetInput(myPtsSelectVisiblePoints->GetOutput());
428 myPtsLabeledDataMapper->SetLabelFormat("%g");
429 myPtsLabeledDataMapper->SetLabelModeToLabelScalars();
431 vtkTextProperty* aPtsTextProp = vtkTextProperty::New();
432 aPtsTextProp->SetFontFamilyToTimes();
433 static int aPointsFontSize = 10;
434 aPtsTextProp->SetFontSize(aPointsFontSize);
435 aPtsTextProp->SetBold(1);
436 aPtsTextProp->SetItalic(0);
437 aPtsTextProp->SetShadow(0);
438 myPtsLabeledDataMapper->SetLabelTextProperty(aPtsTextProp);
439 aPtsTextProp->Delete();
441 myEntityMode = eAllEntity;
443 myIsPointsLabeled = false;
445 myPointLabels = vtkActor2D::New();
446 myPointLabels->SetMapper(myPtsLabeledDataMapper);
447 myPointLabels->GetProperty()->SetColor(1,1,1);
448 myPointLabels->SetVisibility(myIsPointsLabeled);
451 //Definition of cells numbering pipeline
452 //---------------------------------------
453 myCellsNumDataSet = vtkUnstructuredGrid::New();
455 myCellCenters = vtkCellCenters::New();
456 myCellCenters->SetInput(myCellsNumDataSet);
458 myClsMaskPoints = vtkMaskPoints::New();
459 myClsMaskPoints->SetInput(myCellCenters->GetOutput());
460 myClsMaskPoints->SetOnRatio(1);
462 myClsSelectVisiblePoints = vtkSelectVisiblePoints::New();
463 myClsSelectVisiblePoints->SetInput(myClsMaskPoints->GetOutput());
464 myClsSelectVisiblePoints->SelectInvisibleOff();
465 myClsSelectVisiblePoints->SetTolerance(0.1);
467 myClsLabeledDataMapper = vtkLabeledDataMapper::New();
468 myClsLabeledDataMapper->SetInput(myClsSelectVisiblePoints->GetOutput());
469 myClsLabeledDataMapper->SetLabelFormat("%g");
470 myClsLabeledDataMapper->SetLabelModeToLabelScalars();
472 vtkTextProperty* aClsTextProp = vtkTextProperty::New();
473 aClsTextProp->SetFontFamilyToTimes();
474 static int aCellsFontSize = 12;
475 aClsTextProp->SetFontSize(aCellsFontSize);
476 aClsTextProp->SetBold(1);
477 aClsTextProp->SetItalic(0);
478 aClsTextProp->SetShadow(0);
479 myClsLabeledDataMapper->SetLabelTextProperty(aClsTextProp);
480 aClsTextProp->Delete();
482 myIsCellsLabeled = false;
484 myCellsLabels = vtkActor2D::New();
485 myCellsLabels->SetMapper(myClsLabeledDataMapper);
486 myCellsLabels->GetProperty()->SetColor(0,1,0);
487 myCellsLabels->SetVisibility(myIsCellsLabeled);
490 myImplicitBoolean = vtkImplicitBoolean::New();
491 myImplicitBoolean->SetOperationTypeToIntersection();
495 SMESH_ActorDef::~SMESH_ActorDef(){
496 if(MYDEBUG) MESSAGE("~SMESH_ActorDef");
498 myScalarBarActor->Delete();
499 myLookupTable->Delete();
501 mySurfaceProp->Delete();
502 myBackSurfaceProp->Delete();
504 myEdgeProp->Delete();
505 myHighlightProp->Delete();
506 myPreselectProp->Delete();
508 myNodeProp->Delete();
513 my1DExtProp->Delete();
514 my1DExtActor->Delete();
519 myNodeActor->Delete();
520 myBaseActor->Delete();
522 myHighlitableActor->Delete();
523 myNodeHighlitableActor->Delete();
526 //Deleting of pints numbering pipeline
527 //---------------------------------------
528 myPointsNumDataSet->Delete();
530 myPtsLabeledDataMapper->RemoveAllInputs();
531 myPtsLabeledDataMapper->Delete();
533 myPtsSelectVisiblePoints->UnRegisterAllOutputs();
534 myPtsSelectVisiblePoints->Delete();
536 myPtsMaskPoints->UnRegisterAllOutputs();
537 myPtsMaskPoints->Delete();
539 myPointLabels->Delete();
542 //Deleting of cells numbering pipeline
543 //---------------------------------------
544 myCellsNumDataSet->Delete();
546 myClsLabeledDataMapper->RemoveAllInputs();
547 myClsLabeledDataMapper->Delete();
549 myClsSelectVisiblePoints->UnRegisterAllOutputs();
550 myClsSelectVisiblePoints->Delete();
552 myClsMaskPoints->UnRegisterAllOutputs();
553 myClsMaskPoints->Delete();
555 myCellCenters->UnRegisterAllOutputs();
556 myCellCenters->Delete();
558 myCellsLabels->Delete();
560 myImplicitBoolean->Delete();
562 myTimeStamp->Delete();
566 void SMESH_ActorDef::SetPointsLabeled( bool theIsPointsLabeled )
568 vtkUnstructuredGrid* aGrid = GetUnstructuredGrid();
569 myIsPointsLabeled = theIsPointsLabeled && aGrid->GetNumberOfPoints();
571 if ( myIsPointsLabeled )
573 myPointsNumDataSet->ShallowCopy(aGrid);
574 vtkDataSet *aDataSet = myPointsNumDataSet;
576 int aNbElem = aDataSet->GetNumberOfPoints();
578 vtkIntArray *anArray = vtkIntArray::New();
579 anArray->SetNumberOfValues( aNbElem );
581 for ( int anId = 0; anId < aNbElem; anId++ )
583 int aSMDSId = myVisualObj->GetNodeObjId( anId );
584 anArray->SetValue( anId, aSMDSId );
587 aDataSet->GetPointData()->SetScalars( anArray );
589 myPtsMaskPoints->SetInput( aDataSet );
590 myPointLabels->SetVisibility( GetVisibility() );
594 myPointLabels->SetVisibility( false );
596 SetRepresentation(GetRepresentation());
597 myTimeStamp->Modified();
601 void SMESH_ActorDef::SetCellsLabeled(bool theIsCellsLabeled){
602 vtkUnstructuredGrid* aGrid = GetUnstructuredGrid();
603 myIsCellsLabeled = theIsCellsLabeled && aGrid->GetNumberOfPoints();
604 if(myIsCellsLabeled){
605 myCellsNumDataSet->ShallowCopy(aGrid);
606 vtkDataSet *aDataSet = myCellsNumDataSet;
607 int aNbElem = aDataSet->GetNumberOfCells();
608 vtkIntArray *anArray = vtkIntArray::New();
609 anArray->SetNumberOfValues(aNbElem);
610 for(int anId = 0; anId < aNbElem; anId++){
611 int aSMDSId = myVisualObj->GetElemObjId(anId);
612 anArray->SetValue(anId,aSMDSId);
614 aDataSet->GetCellData()->SetScalars(anArray);
615 myCellCenters->SetInput(aDataSet);
616 myCellsLabels->SetVisibility(GetVisibility());
618 myCellsLabels->SetVisibility(false);
620 myTimeStamp->Modified();
624 void SMESH_ActorDef::SetControlMode(eControl theMode){
625 myControlMode = eNone;
627 my1DActor->GetMapper()->SetScalarVisibility(false);
628 my2DActor->GetMapper()->SetScalarVisibility(false);
629 my3DActor->GetMapper()->SetScalarVisibility(false);
630 myScalarBarActor->SetVisibility(false);
632 bool anIsScalarVisible = theMode > eNone;
634 if(anIsScalarVisible){
635 SMESH::Controls::FunctorPtr aFunctor;
639 SMESH::Controls::Length* aControl = new SMESH::Controls::Length();
640 aControl->SetPrecision( myControlsPrecision );
641 aFunctor.reset( aControl );
642 myControlActor = my1DActor;
647 aFunctor.reset(new SMESH::Controls::Length2D());
648 myControlActor = my2DActor;
652 aFunctor.reset(new SMESH::Controls::FreeBorders());
653 myControlActor = my1DActor;
656 aFunctor.reset(new SMESH::Controls::FreeEdges());
657 myControlActor = my2DActor;
659 case eMultiConnection:
660 aFunctor.reset(new SMESH::Controls::MultiConnection());
661 myControlActor = my1DActor;
663 case eMultiConnection2D:
664 aFunctor.reset(new SMESH::Controls::MultiConnection2D());
665 myControlActor = my2DActor;
669 SMESH::Controls::Area* aControl = new SMESH::Controls::Area();
670 aControl->SetPrecision( myControlsPrecision );
671 aFunctor.reset( aControl );
672 myControlActor = my2DActor;
677 SMESH::Controls::Taper* aControl = new SMESH::Controls::Taper();
678 aControl->SetPrecision( myControlsPrecision );
679 aFunctor.reset( aControl );
680 myControlActor = my2DActor;
685 SMESH::Controls::AspectRatio* aControl = new SMESH::Controls::AspectRatio();
686 aControl->SetPrecision( myControlsPrecision );
687 aFunctor.reset( aControl );
688 myControlActor = my2DActor;
693 SMESH::Controls::AspectRatio3D* aControl = new SMESH::Controls::AspectRatio3D();
694 aControl->SetPrecision( myControlsPrecision );
695 aFunctor.reset( aControl );
696 myControlActor = my3DActor;
701 SMESH::Controls::MinimumAngle* aControl = new SMESH::Controls::MinimumAngle();
702 aControl->SetPrecision( myControlsPrecision );
703 aFunctor.reset( aControl );
704 myControlActor = my2DActor;
709 SMESH::Controls::Warping* aControl = new SMESH::Controls::Warping();
710 aControl->SetPrecision( myControlsPrecision );
711 aFunctor.reset( aControl );
712 myControlActor = my2DActor;
717 SMESH::Controls::Skew* aControl = new SMESH::Controls::Skew();
718 aControl->SetPrecision( myControlsPrecision );
719 aFunctor.reset( aControl );
720 myControlActor = my2DActor;
727 vtkUnstructuredGrid* aGrid = myControlActor->GetUnstructuredGrid();
728 vtkIdType aNbCells = aGrid->GetNumberOfCells();
730 myControlMode = theMode;
731 switch(myControlMode){
734 my1DExtActor->SetExtControlMode(aFunctor,myControlActor);
737 my1DExtActor->SetExtControlMode(aFunctor,myControlActor,myScalarBarActor,myLookupTable);
739 case eMultiConnection2D:
740 my1DExtActor->SetExtControlMode(aFunctor,myControlActor,myScalarBarActor,myLookupTable);
743 myControlActor->SetControlMode(aFunctor,myScalarBarActor,myLookupTable);
747 if(QAD_CONFIG->getSetting("SMESH:DispayEntity") == "true"){
748 if(myControlActor == my1DActor)
749 myEntityMode = eEdges;
750 else if(myControlActor == my2DActor)
751 myEntityMode = eFaces;
752 else if(myControlActor == my3DActor)
753 myEntityMode = eVolumes;
756 }else if(QAD_CONFIG->getSetting("SMESH:DispayEntity") == "true"){
757 myEntityMode = eAllEntity;
760 SetRepresentation(GetRepresentation());
762 myTimeStamp->Modified();
767 void SMESH_ActorDef::AddToRender(vtkRenderer* theRenderer){
768 SALOME_Actor::AddToRender(theRenderer);
770 theRenderer->AddActor(myNodeActor);
771 theRenderer->AddActor(myBaseActor);
773 theRenderer->AddActor(my3DActor);
774 theRenderer->AddActor(my2DActor);
776 theRenderer->AddActor(my1DActor);
777 theRenderer->AddActor(my1DExtActor);
779 theRenderer->AddActor(myHighlitableActor);
780 theRenderer->AddActor(myNodeHighlitableActor);
782 theRenderer->AddActor2D(myScalarBarActor);
784 myPtsSelectVisiblePoints->SetRenderer(theRenderer);
785 myClsSelectVisiblePoints->SetRenderer(theRenderer);
787 theRenderer->AddActor2D(myPointLabels);
788 theRenderer->AddActor2D(myCellsLabels);
791 void SMESH_ActorDef::RemoveFromRender(vtkRenderer* theRenderer){
792 SALOME_Actor::RemoveFromRender(theRenderer);
794 theRenderer->RemoveActor(myNodeActor);
795 theRenderer->RemoveActor(myBaseActor);
797 theRenderer->RemoveActor(myHighlitableActor);
798 theRenderer->RemoveActor(myNodeHighlitableActor);
800 theRenderer->RemoveActor(my1DActor);
801 theRenderer->RemoveActor(my1DExtActor);
803 theRenderer->RemoveActor(my2DActor);
804 theRenderer->RemoveActor(my3DActor);
806 theRenderer->RemoveActor(myScalarBarActor);
807 theRenderer->RemoveActor(myPointLabels);
808 theRenderer->RemoveActor(myCellsLabels);
812 bool SMESH_ActorDef::Init(TVisualObjPtr theVisualObj,
813 const char* theEntry,
817 Handle(SALOME_InteractiveObject) anIO = new SALOME_InteractiveObject(theEntry,"SMESH",theName);
821 myVisualObj = theVisualObj;
822 myNodeActor->myVisualObj = myVisualObj;
823 myBaseActor->myVisualObj = myVisualObj;
825 myHighlitableActor->myVisualObj = myVisualObj;
826 myNodeHighlitableActor->myVisualObj = myVisualObj;
828 my1DActor->myVisualObj = myVisualObj;
829 my1DExtActor->myVisualObj = myVisualObj;
831 my2DActor->myVisualObj = myVisualObj;
832 my3DActor->myVisualObj = myVisualObj;
834 myVisualObj->Update(theIsClear);
836 myNodeActor->Init(myVisualObj,myImplicitBoolean);
837 myBaseActor->Init(myVisualObj,myImplicitBoolean);
839 myHighlitableActor->Init(myVisualObj,myImplicitBoolean);
840 myNodeHighlitableActor->Init(myVisualObj,myImplicitBoolean);
842 my1DActor->Init(myVisualObj,myImplicitBoolean);
843 my1DExtActor->Init(myVisualObj,myImplicitBoolean);
845 my2DActor->Init(myVisualObj,myImplicitBoolean);
846 my3DActor->Init(myVisualObj,myImplicitBoolean);
848 my1DActor->GetMapper()->SetLookupTable(myLookupTable);
849 my1DExtActor->GetMapper()->SetLookupTable(myLookupTable);
851 my2DActor->GetMapper()->SetLookupTable(myLookupTable);
852 my3DActor->GetMapper()->SetLookupTable(myLookupTable);
854 float aFactor, aUnits;
855 my2DActor->GetPolygonOffsetParameters(aFactor,aUnits);
856 my2DActor->SetPolygonOffsetParameters(aFactor,aUnits*0.75);
858 //SetIsShrunkable(theGrid->GetNumberOfCells() > 10);
859 SetIsShrunkable(true);
861 QString aMode = QAD_CONFIG->getSetting("SMESH:DisplayMode");
862 SetRepresentation(-1);
863 if(aMode.compare("Wireframe") == 0){
864 SetRepresentation(eEdge);
865 }else if(aMode.compare("Shading") == 0){
866 SetRepresentation(eSurface);
867 }else if(aMode.compare("Nodes") == 0){
868 SetRepresentation(ePoint);
871 aMode = QAD_CONFIG->getSetting("SMESH:Shrink");
876 myTimeStamp->Modified();
882 float* SMESH_ActorDef::GetBounds(){
883 return myNodeActor->GetBounds();
887 vtkDataSet* SMESH_ActorDef::GetInput(){
888 return GetUnstructuredGrid();
892 void SMESH_ActorDef::SetTransform(SALOME_Transform* theTransform){
893 myNodeActor->SetTransform(theTransform);
894 myBaseActor->SetTransform(theTransform);
896 myHighlitableActor->SetTransform(theTransform);
897 myNodeHighlitableActor->SetTransform(theTransform);
899 my1DActor->SetTransform(theTransform);
900 my1DExtActor->SetTransform(theTransform);
902 my2DActor->SetTransform(theTransform);
903 my3DActor->SetTransform(theTransform);
909 void SMESH_ActorDef::SetMapper(vtkMapper* theMapper){
910 vtkLODActor::SetMapper(theMapper);
914 void SMESH_ActorDef::ShallowCopy(vtkProp *prop){
915 SALOME_Actor::ShallowCopy(prop);
919 vtkMapper* SMESH_ActorDef::GetMapper(){
920 return myPickableActor->GetMapper();
924 vtkUnstructuredGrid* SMESH_ActorDef::GetUnstructuredGrid(){
925 return myVisualObj->GetUnstructuredGrid();
929 bool SMESH_ActorDef::IsInfinitive(){
930 vtkDataSet *aDataSet = myPickableActor->GetUnstructuredGrid();
932 myIsInfinite = aDataSet->GetNumberOfCells() == 0 ||
933 aDataSet->GetNumberOfCells() == 1 &&
934 aDataSet->GetCell(0)->GetCellType() == VTK_VERTEX;
935 return SALOME_Actor::IsInfinitive();
939 void SMESH_ActorDef::SetIsShrunkable(bool theShrunkable){
940 myIsShrinkable = theShrunkable;
944 float SMESH_ActorDef::GetShrinkFactor(){
945 return myBaseActor->GetShrinkFactor();
948 void SMESH_ActorDef::SetShrinkFactor(float theValue){
949 myBaseActor->SetShrinkFactor(theValue);
951 my1DActor->SetShrinkFactor(theValue);
952 my1DExtActor->SetShrinkFactor(theValue);
954 my2DActor->SetShrinkFactor(theValue);
955 my3DActor->SetShrinkFactor(theValue);
960 void SMESH_ActorDef::SetShrink(){
961 if(!myIsShrinkable) return;
963 myBaseActor->SetShrink();
965 my1DActor->SetShrink();
966 my1DExtActor->SetShrink();
968 my2DActor->SetShrink();
969 my3DActor->SetShrink();
975 void SMESH_ActorDef::UnShrink(){
976 if(!myIsShrunk) return;
978 myBaseActor->UnShrink();
980 my1DActor->UnShrink();
981 my1DExtActor->UnShrink();
983 my2DActor->UnShrink();
984 my3DActor->UnShrink();
991 int SMESH_ActorDef::GetNodeObjId(int theVtkID){
992 return myPickableActor->GetNodeObjId(theVtkID);
995 float* SMESH_ActorDef::GetNodeCoord(int theObjID){
996 return myPickableActor->GetNodeCoord(theObjID);
1000 int SMESH_ActorDef::GetElemObjId(int theVtkID){
1001 return myPickableActor->GetElemObjId(theVtkID);
1004 vtkCell* SMESH_ActorDef::GetElemCell(int theObjID){
1005 return myPickableActor->GetElemCell(theObjID);
1009 void SMESH_ActorDef::SetVisibility(int theMode){
1010 SetVisibility(theMode,true);
1014 void SMESH_ActorDef::SetVisibility(int theMode, bool theIsUpdateRepersentation){
1015 SALOME_Actor::SetVisibility(theMode);
1017 myNodeActor->VisibilityOff();
1018 myBaseActor->VisibilityOff();
1020 my1DActor->VisibilityOff();
1021 my1DExtActor->VisibilityOff();
1023 my2DActor->VisibilityOff();
1024 my3DActor->VisibilityOff();
1026 myScalarBarActor->VisibilityOff();
1027 myPointLabels->VisibilityOff();
1028 myCellsLabels->VisibilityOff();
1030 if(GetVisibility()){
1031 if(theIsUpdateRepersentation)
1032 SetRepresentation(GetRepresentation());
1034 if(myControlMode != eNone){
1035 switch(myControlMode){
1038 my1DExtActor->VisibilityOn();
1041 case eMultiConnection2D:
1042 my1DExtActor->VisibilityOn();
1044 if(myControlActor->GetUnstructuredGrid()->GetNumberOfCells())
1045 myScalarBarActor->VisibilityOn();
1049 if(myRepresentation != ePoint)
1050 myPickableActor->VisibilityOn();
1052 myNodeActor->VisibilityOn();
1055 if(myEntityMode & eEdges){
1056 my1DActor->VisibilityOn();
1059 if(myEntityMode & eFaces){
1060 my2DActor->VisibilityOn();
1063 if(myEntityMode & eVolumes){
1064 my3DActor->VisibilityOn();
1067 if(myIsPointsLabeled)
1068 myPointLabels->VisibilityOn();
1070 if(myIsCellsLabeled)
1071 myCellsLabels->VisibilityOn();
1078 void SMESH_ActorDef::SetEntityMode(unsigned int theMode){
1079 if(!myVisualObj->GetNbEntities(SMDSAbs_Edge))
1082 if(!myVisualObj->GetNbEntities(SMDSAbs_Face))
1085 if(!myVisualObj->GetNbEntities(SMDSAbs_Volume))
1086 theMode &= ~eVolumes;
1091 myEntityMode = theMode;
1093 SetVisibility(GetVisibility(),false);
1096 void SMESH_ActorDef::SetRepresentation(int theMode){
1097 int aNbEdges = myVisualObj->GetNbEntities(SMDSAbs_Edge);
1098 int aNbFaces = myVisualObj->GetNbEntities(SMDSAbs_Face);
1099 int aNbVolumes = myVisualObj->GetNbEntities(SMDSAbs_Volume);
1101 myRepresentation = eSurface;
1102 if(!aNbFaces && !aNbVolumes && aNbEdges){
1103 myRepresentation = eEdge;
1104 }else if(!aNbFaces && !aNbVolumes && !aNbEdges){
1105 myRepresentation = ePoint;
1110 if(!aNbFaces && !aNbVolumes && !aNbEdges) return;
1113 if(!aNbFaces && !aNbVolumes) return;
1116 myRepresentation = theMode;
1119 if(!GetUnstructuredGrid()->GetNumberOfCells())
1120 myRepresentation = ePoint;
1123 if(myRepresentation == ePoint){
1131 myPickableActor = myBaseActor;
1132 myNodeActor->SetVisibility(false);
1133 vtkProperty *aProp = NULL, *aBackProp = NULL;
1134 SMESH_DeviceActor::EReperesent aReperesent = SMESH_DeviceActor::EReperesent(-1);
1135 switch(myRepresentation){
1137 myPickableActor = myNodeActor;
1138 myNodeActor->SetVisibility(true);
1140 aProp = aBackProp = myNodeProp;
1141 aReperesent = SMESH_DeviceActor::ePoint;
1144 aProp = aBackProp = myEdgeProp;
1145 aReperesent = SMESH_DeviceActor::eInsideframe;
1148 aProp = mySurfaceProp;
1149 aBackProp = myBackSurfaceProp;
1150 aReperesent = SMESH_DeviceActor::eSurface;
1154 my2DActor->SetProperty(aProp);
1155 my2DActor->SetBackfaceProperty(aBackProp);
1156 my2DActor->SetRepresentation(aReperesent);
1158 my3DActor->SetProperty(aProp);
1159 my3DActor->SetBackfaceProperty(aBackProp);
1160 my3DActor->SetRepresentation(aReperesent);
1162 my1DExtActor->SetVisibility(false);
1164 switch(myControlMode){
1166 case eMultiConnection:
1167 aProp = aBackProp = my1DProp;
1168 if(myRepresentation != ePoint)
1169 aReperesent = SMESH_DeviceActor::eInsideframe;
1173 my1DActor->SetProperty(aProp);
1174 my1DActor->SetBackfaceProperty(aBackProp);
1175 my1DActor->SetRepresentation(aReperesent);
1177 my1DExtActor->SetRepresentation(aReperesent);
1179 if(myIsPointsVisible)
1180 myPickableActor = myNodeActor;
1181 if(GetPointRepresentation())
1182 myNodeActor->SetVisibility(true);
1184 SetMapper(myPickableActor->GetMapper());
1186 SetVisibility(GetVisibility(),false);
1192 void SMESH_ActorDef::SetPointRepresentation(bool theIsPointsVisible){
1193 myIsPointsVisible = theIsPointsVisible;
1194 SetRepresentation(GetRepresentation());
1197 bool SMESH_ActorDef::GetPointRepresentation(){
1198 return myIsPointsVisible || myIsPointsLabeled;
1202 void SMESH_ActorDef::UpdateHighlight(){
1203 myHighlitableActor->SetVisibility(false);
1204 myHighlitableActor->SetHighlited(false);
1206 myNodeHighlitableActor->SetVisibility(false);
1207 myNodeHighlitableActor->SetHighlited(false);
1209 if(myIsHighlighted){
1210 myHighlitableActor->SetProperty(myHighlightProp);
1211 }else if(myIsPreselected){
1212 myHighlitableActor->SetProperty(myPreselectProp);
1215 bool isVisible = GetVisibility();
1217 if(myIsHighlighted || myIsPreselected){
1218 if(GetUnstructuredGrid()->GetNumberOfCells()){
1219 myHighlitableActor->SetRepresentation(SMESH_DeviceActor::eWireframe);
1220 myHighlitableActor->SetVisibility(isVisible);
1221 myHighlitableActor->SetHighlited(isVisible);
1223 if(myRepresentation == ePoint || GetPointRepresentation()){
1224 myNodeHighlitableActor->SetProperty(myHighlitableActor->GetProperty());
1225 myNodeHighlitableActor->SetVisibility(isVisible);
1226 myNodeHighlitableActor->SetHighlited(isVisible);
1232 void SMESH_ActorDef::highlight(bool theHighlight){
1233 myIsHighlighted = theHighlight;
1238 void SMESH_ActorDef::SetPreSelected(bool thePreselect){
1239 myIsPreselected = thePreselect;
1245 int SMESH_ActorDef::RenderOpaqueGeometry(vtkViewport *vp)
1247 if (myPickableActor->GetIsOpaque())
1249 vtkRenderer *ren = static_cast<vtkRenderer *>(vp);
1257 int SMESH_ActorDef::RenderTranslucentGeometry(vtkViewport *vp)
1259 if (!myPickableActor->GetIsOpaque())
1261 vtkRenderer *ren = static_cast<vtkRenderer *>(vp);
1269 void SMESH_ActorDef::Render(vtkRenderer *ren){
1270 unsigned long aTime = myTimeStamp->GetMTime();
1271 unsigned long anObjTime = myVisualObj->GetUnstructuredGrid()->GetMTime();
1272 unsigned long aClippingTime = myImplicitBoolean->GetMTime();
1273 if(anObjTime > aTime || aClippingTime > aTime)
1278 void SMESH_ActorDef::Update(){
1279 if(MYDEBUG) MESSAGE("SMESH_ActorDef::Update");
1281 if(GetControlMode() != eNone) {
1282 unsigned long aTime = myTimeStamp->GetMTime();
1283 unsigned long anObjTime = myVisualObj->GetUnstructuredGrid()->GetMTime();
1284 if (anObjTime > aTime)
1285 SetControlMode(GetControlMode());
1287 if(myIsPointsLabeled){
1288 SetPointsLabeled(myIsPointsLabeled);
1290 if(myIsCellsLabeled){
1291 SetCellsLabeled(myIsCellsLabeled);
1293 SetVisibility(GetVisibility());
1295 myTimeStamp->Modified();
1300 void SMESH_ActorDef::ReleaseGraphicsResources(vtkWindow *renWin){
1301 SALOME_Actor::ReleaseGraphicsResources(renWin);
1303 myPickableActor->ReleaseGraphicsResources(renWin);
1307 static void GetColor(vtkProperty *theProperty, float& r,float& g,float& b){
1308 float* aColor = theProperty->GetColor();
1315 void SMESH_ActorDef::SetOpacity(float theValue){
1316 mySurfaceProp->SetOpacity(theValue);
1317 myBackSurfaceProp->SetOpacity(theValue);
1318 myEdgeProp->SetOpacity(theValue);
1319 myNodeProp->SetOpacity(theValue);
1321 my1DProp->SetOpacity(theValue);
1325 float SMESH_ActorDef::GetOpacity(){
1326 return mySurfaceProp->GetOpacity();
1330 void SMESH_ActorDef::SetSufaceColor(float r,float g,float b){
1331 mySurfaceProp->SetColor(r,g,b);
1335 void SMESH_ActorDef::GetSufaceColor(float& r,float& g,float& b){
1336 ::GetColor(mySurfaceProp,r,g,b);
1339 void SMESH_ActorDef::SetBackSufaceColor(float r,float g,float b){
1340 myBackSurfaceProp->SetColor(r,g,b);
1344 void SMESH_ActorDef::GetBackSufaceColor(float& r,float& g,float& b){
1345 ::GetColor(myBackSurfaceProp,r,g,b);
1348 void SMESH_ActorDef::SetEdgeColor(float r,float g,float b){
1349 myEdgeProp->SetColor(r,g,b);
1350 my1DProp->SetColor(r,g,b);
1351 my1DExtProp->SetColor(1.0-r,1.0-g,1.0-b);
1355 void SMESH_ActorDef::GetEdgeColor(float& r,float& g,float& b){
1356 ::GetColor(myEdgeProp,r,g,b);
1359 void SMESH_ActorDef::SetNodeColor(float r,float g,float b){
1360 myNodeProp->SetColor(r,g,b);
1364 void SMESH_ActorDef::GetNodeColor(float& r,float& g,float& b){
1365 ::GetColor(myNodeProp,r,g,b);
1368 void SMESH_ActorDef::SetHighlightColor(float r,float g,float b){
1369 myHighlightProp->SetColor(r,g,b);
1373 void SMESH_ActorDef::GetHighlightColor(float& r,float& g,float& b){
1374 ::GetColor(myHighlightProp,r,g,b);
1377 void SMESH_ActorDef::SetPreHighlightColor(float r,float g,float b){
1378 myPreselectProp->SetColor(r,g,b);
1382 void SMESH_ActorDef::GetPreHighlightColor(float& r,float& g,float& b){
1383 ::GetColor(myPreselectProp,r,g,b);
1387 float SMESH_ActorDef::GetLineWidth(){
1388 return myEdgeProp->GetLineWidth();
1392 void SMESH_ActorDef::SetLineWidth(float theVal){
1393 myEdgeProp->SetLineWidth(theVal);
1395 my1DProp->SetLineWidth(theVal + aLineWidthInc);
1396 my1DExtProp->SetLineWidth(theVal + aLineWidthInc);
1402 void SMESH_ActorDef::SetNodeSize(float theVal){
1403 myNodeProp->SetPointSize(theVal);
1404 myHighlightProp->SetPointSize(theVal);
1405 myPreselectProp->SetPointSize(theVal);
1407 my1DProp->SetPointSize(theVal + aPointSizeInc);
1408 my1DExtProp->SetPointSize(theVal + aPointSizeInc);
1413 float SMESH_ActorDef::GetNodeSize(){
1414 return myNodeProp->GetPointSize();
1417 int SMESH_ActorDef::GetObjDimension( const int theObjId )
1419 return myVisualObj->GetElemDimension( theObjId );
1423 vtkImplicitBoolean* SMESH_ActorDef::GetPlaneContainer(){
1424 return myImplicitBoolean;
1428 static void ComputeBoundsParam(vtkDataSet* theDataSet,
1429 float theDirection[3], float theMinPnt[3],
1430 float& theMaxBoundPrj, float& theMinBoundPrj)
1433 theDataSet->GetBounds(aBounds);
1435 //Enlarge bounds in order to avoid conflicts of precision
1436 for(int i = 0; i < 6; i += 2){
1437 static double EPS = 1.0E-3;
1438 float aDelta = (aBounds[i+1] - aBounds[i])*EPS;
1439 aBounds[i] -= aDelta;
1440 aBounds[i+1] += aDelta;
1443 float aBoundPoints[8][3] = { {aBounds[0],aBounds[2],aBounds[4]},
1444 {aBounds[1],aBounds[2],aBounds[4]},
1445 {aBounds[0],aBounds[3],aBounds[4]},
1446 {aBounds[1],aBounds[3],aBounds[4]},
1447 {aBounds[0],aBounds[2],aBounds[5]},
1448 {aBounds[1],aBounds[2],aBounds[5]},
1449 {aBounds[0],aBounds[3],aBounds[5]},
1450 {aBounds[1],aBounds[3],aBounds[5]}};
1452 int aMaxId = 0, aMinId = aMaxId;
1453 theMaxBoundPrj = vtkMath::Dot(theDirection,aBoundPoints[aMaxId]);
1454 theMinBoundPrj = theMaxBoundPrj;
1455 for(int i = 1; i < 8; i++){
1456 float aTmp = vtkMath::Dot(theDirection,aBoundPoints[i]);
1457 if(theMaxBoundPrj < aTmp){
1458 theMaxBoundPrj = aTmp;
1461 if(theMinBoundPrj > aTmp){
1462 theMinBoundPrj = aTmp;
1466 float *aMinPnt = aBoundPoints[aMaxId];
1467 theMinPnt[0] = aMinPnt[0];
1468 theMinPnt[1] = aMinPnt[1];
1469 theMinPnt[2] = aMinPnt[2];
1473 static void DistanceToPosition(vtkDataSet* theDataSet,
1474 float theDirection[3], float theDist, float thePos[3])
1476 float aMaxBoundPrj, aMinBoundPrj, aMinPnt[3];
1477 ComputeBoundsParam(theDataSet,theDirection,aMinPnt,aMaxBoundPrj,aMinBoundPrj);
1478 float aLength = (aMaxBoundPrj-aMinBoundPrj)*theDist;
1479 thePos[0] = aMinPnt[0]-theDirection[0]*aLength;
1480 thePos[1] = aMinPnt[1]-theDirection[1]*aLength;
1481 thePos[2] = aMinPnt[2]-theDirection[2]*aLength;
1485 static void PositionToDistance(vtkDataSet* theDataSet,
1486 float theDirection[3], float thePos[3], float& theDist)
1488 float aMaxBoundPrj, aMinBoundPrj, aMinPnt[3];
1489 ComputeBoundsParam(theDataSet,theDirection,aMinPnt,aMaxBoundPrj,aMinBoundPrj);
1490 float aPrj = vtkMath::Dot(theDirection,thePos);
1491 theDist = (aPrj-aMinBoundPrj)/(aMaxBoundPrj-aMinBoundPrj);
1495 void SMESH_ActorDef::SetPlaneParam(float theDir[3], float theDist, vtkPlane* thePlane)
1497 thePlane->SetNormal(theDir);
1499 ::DistanceToPosition(GetUnstructuredGrid(),theDir,theDist,anOrigin);
1500 thePlane->SetOrigin(anOrigin);
1504 void SMESH_ActorDef::GetPlaneParam(float theDir[3], float& theDist, vtkPlane* thePlane)
1506 thePlane->GetNormal(theDir);
1509 thePlane->GetOrigin(anOrigin);
1510 ::PositionToDistance(GetUnstructuredGrid(),theDir,anOrigin,theDist);