0023064: [CEA 1471] Create and support quadratic polygons in SMESH

[modules/smesh.git] / src / OBJECT / SMESH_Actor.cxx

diff --git a/src/OBJECT/SMESH_Actor.cxx b/src/OBJECT/SMESH_Actor.cxx
index 4ef6a5ceb4ead5fc32e73dbd93bea66a6a0aff19..1c9af415d5b13b7b52435b590c1e1d92b1f71808 100644 (file)
--- a/src/OBJECT/SMESH_Actor.cxx
+++ b/src/OBJECT/SMESH_Actor.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2007-2013  CEA/DEN, EDF R&D, OPEN CASCADE
+// Copyright (C) 2007-2015  CEA/DEN, EDF R&D, OPEN CASCADE
 //
 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
@@ -6,7 +6,7 @@
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
 // License as published by the Free Software Foundation; either
-// version 2.1 of the License.
+// version 2.1 of the License, or (at your option) any later version.
 //
 // This library is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -143,10 +143,11 @@ SMESH_ActorDef::SMESH_ActorDef()
   if ( mgr && mgr->booleanValue( "SMESH", "use_precision", false ) )
     myControlsPrecision = mgr->integerValue( "SMESH", "controls_precision", -1);
 
-  double aElem0DSize   = SMESH::GetFloat("SMESH:elem0d_size",5);
-  double aBallElemSize = SMESH::GetFloat("SMESH:ball_elem_size",10);
-  double aLineWidth    = SMESH::GetFloat("SMESH:element_width",1);
-  double aOutlineWidth = SMESH::GetFloat("SMESH:outline_width",1);
+  double aElem0DSize    = SMESH::GetFloat("SMESH:elem0d_size",5);
+  double aBallElemSize  = SMESH::GetFloat("SMESH:ball_elem_size",10);
+  double aBallElemScale = SMESH::GetFloat("SMESH:ball_elem_scale",1.0);
+  double aLineWidth     = SMESH::GetFloat("SMESH:element_width",1);
+  double aOutlineWidth  = SMESH::GetFloat("SMESH:outline_width",1);
 
   SMESH::LabelFont aFamilyNd = SMESH::FntTimes;
   bool aBoldNd    = true;
@@ -221,10 +222,11 @@ SMESH_ActorDef::SMESH_ActorDef()
   aFilter = my2DActor->GetExtractUnstructuredGrid();
   aFilter->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
   aFilter->RegisterCellsWithType(VTK_TRIANGLE);
-  aFilter->RegisterCellsWithType(VTK_POLYGON);
   aFilter->RegisterCellsWithType(VTK_QUAD);
+  aFilter->RegisterCellsWithType(VTK_POLYGON);
   aFilter->RegisterCellsWithType(VTK_QUADRATIC_TRIANGLE);
   aFilter->RegisterCellsWithType(VTK_QUADRATIC_QUAD);
+  aFilter->RegisterCellsWithType(VTK_QUADRATIC_POLYGON);
   aFilter->RegisterCellsWithType(VTK_BIQUADRATIC_QUAD);
   aFilter->RegisterCellsWithType(VTK_BIQUADRATIC_TRIANGLE);
 
@@ -244,10 +246,11 @@ SMESH_ActorDef::SMESH_ActorDef()
   my2DExtActor->SetRepresentation(SMESH_DeviceActor::eInsideframe);
   aFilter = my2DExtActor->GetExtractUnstructuredGrid();
   aFilter->RegisterCellsWithType(VTK_TRIANGLE);
-  aFilter->RegisterCellsWithType(VTK_POLYGON);
   aFilter->RegisterCellsWithType(VTK_QUAD);
+  aFilter->RegisterCellsWithType(VTK_POLYGON);
   aFilter->RegisterCellsWithType(VTK_QUADRATIC_TRIANGLE);
   aFilter->RegisterCellsWithType(VTK_QUADRATIC_QUAD);
+  aFilter->RegisterCellsWithType(VTK_QUADRATIC_POLYGON);
   aFilter->RegisterCellsWithType(VTK_BIQUADRATIC_QUAD);
   aFilter->RegisterCellsWithType(VTK_BIQUADRATIC_TRIANGLE);
 
@@ -274,10 +277,7 @@ SMESH_ActorDef::SMESH_ActorDef()
   aFilter->RegisterCellsWithType(VTK_QUADRATIC_WEDGE);
   aFilter->RegisterCellsWithType(VTK_QUADRATIC_PYRAMID);
   aFilter->RegisterCellsWithType(VTK_CONVEX_POINT_SET);
-//#ifdef VTK_HAVE_POLYHEDRON
-  MESSAGE("RegisterCellsWithType(VTK_POLYHEDRON)");
   aFilter->RegisterCellsWithType(VTK_POLYHEDRON);
-//#endif
 
   my3DExtProp = vtkProperty::New();
   my3DExtProp->DeepCopy(myNormalVProp);
@@ -566,6 +566,7 @@ SMESH_ActorDef::SMESH_ActorDef()
 #endif
 
   SetBallSize(aBallElemSize);
+  SetBallScale(aBallElemScale);
   Set0DSize(aElem0DSize);
 }
 
@@ -1313,7 +1314,7 @@ void SMESH_ActorDef::SetShrinkFactor(double theValue){
   Modified();
 }
 
-void SMESH_ActorDef::SetShrink(){
+void SMESH_ActorDef::SetShrink() {
   if(!myIsShrinkable) return;
 
   myBaseActor->SetShrink();
@@ -1563,18 +1564,20 @@ void SMESH_ActorDef::SetEntityMode(unsigned int theMode)
   if (myEntityMode & eFaces) {
     if (MYDEBUG) MESSAGE("FACES");
     aFilter->RegisterCellsWithType(VTK_TRIANGLE);
-    aFilter->RegisterCellsWithType(VTK_POLYGON);
     aFilter->RegisterCellsWithType(VTK_QUAD);
+    aFilter->RegisterCellsWithType(VTK_POLYGON);
     aFilter->RegisterCellsWithType(VTK_QUADRATIC_TRIANGLE);
     aFilter->RegisterCellsWithType(VTK_QUADRATIC_QUAD);
+    aFilter->RegisterCellsWithType(VTK_QUADRATIC_POLYGON);
     aFilter->RegisterCellsWithType(VTK_BIQUADRATIC_QUAD);
     aFilter->RegisterCellsWithType(VTK_BIQUADRATIC_TRIANGLE);
 
     aHightFilter->RegisterCellsWithType(VTK_TRIANGLE);
-    aHightFilter->RegisterCellsWithType(VTK_POLYGON);
     aHightFilter->RegisterCellsWithType(VTK_QUAD);
+    aHightFilter->RegisterCellsWithType(VTK_POLYGON);
     aHightFilter->RegisterCellsWithType(VTK_QUADRATIC_TRIANGLE);
     aHightFilter->RegisterCellsWithType(VTK_QUADRATIC_QUAD);
+    aHightFilter->RegisterCellsWithType(VTK_QUADRATIC_POLYGON);
     aHightFilter->RegisterCellsWithType(VTK_BIQUADRATIC_QUAD);
     aHightFilter->RegisterCellsWithType(VTK_BIQUADRATIC_TRIANGLE);
   }
@@ -1593,9 +1596,7 @@ void SMESH_ActorDef::SetEntityMode(unsigned int theMode)
     aFilter->RegisterCellsWithType(VTK_QUADRATIC_PYRAMID);
     aFilter->RegisterCellsWithType(VTK_QUADRATIC_WEDGE);
     aFilter->RegisterCellsWithType(VTK_CONVEX_POINT_SET);
-//#ifdef VTK_HAVE_POLYHEDRON
     aFilter->RegisterCellsWithType(VTK_POLYHEDRON);
-//#endif
 
     aHightFilter->RegisterCellsWithType(VTK_TETRA);
     aHightFilter->RegisterCellsWithType(VTK_VOXEL);
@@ -1609,9 +1610,7 @@ void SMESH_ActorDef::SetEntityMode(unsigned int theMode)
     aHightFilter->RegisterCellsWithType(VTK_QUADRATIC_WEDGE);
     aHightFilter->RegisterCellsWithType(VTK_QUADRATIC_PYRAMID);
     aHightFilter->RegisterCellsWithType(VTK_CONVEX_POINT_SET);
-//#ifdef VTK_HAVE_POLYHEDRON
     aHightFilter->RegisterCellsWithType(VTK_POLYHEDRON);
-//#endif
   }
   aFilter->Update();
   if (MYDEBUG) MESSAGE(aFilter->GetOutput()->GetNumberOfCells());
@@ -2106,6 +2105,24 @@ double SMESH_ActorDef::GetBallSize(){
   return myBallProp->GetPointSize();
 }
 
+double SMESH_ActorDef::GetBallScale()
+{
+  return myBallActor->GetBallScale();
+}
+
+void SMESH_ActorDef::SetBallScale( double theVal )
+{
+  myBallActor->SetBallScale( theVal );
+  if(SMESH_SVTKActor* aCustom = SMESH_SVTKActor::SafeDownCast( myHighlightActor )) {
+    aCustom->SetBallScale(theVal);
+  }
+  if(SMESH_SVTKActor* aCustom = SMESH_SVTKActor::SafeDownCast( myPreHighlightActor )) {
+    aCustom->SetBallScale(theVal);
+  }
+
+  Modified();
+}
+
 int SMESH_ActorDef::GetObjDimension( const int theObjId )
 {
   return myVisualObj->GetElemDimension( theObjId );
@@ -2207,7 +2224,10 @@ SMESH_ActorDef::SetOpenGLClippingPlane()
   my3DExtActor->SetPlaneCollection( myPlaneCollection );
   my3DExtActor->SetUnstructuredGrid(myVisualObj->GetUnstructuredGrid());
 
-  Modified();
+  if(IsShrunk())
+    SetShrink();
+  else  
+    Modified();
 }
 
 void