+++ /dev/null
-// Copyright (C) 2007-2010 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
-//
-// 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.
-//
-// This library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-// Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public
-// License along with this library; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-//
-// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
-//
-
-// GEOM OBJECT : interactive object for Geometry entities visualization
-// File : GEOM_AssemblyBuilder.cxx
-// Author : Christophe ATTANASIO
-// Module : GEOM
-// $Header$
-//
-/*!
- \class GEOM_AssemblyBuilder GEOM_AssemblyBuilder.h
- \brief ....
-*/
-
-#include "GEOM_AssemblyBuilder.h"
-#include "GEOM_Actor.h"
-
-#include <OCC2VTK_Tools.h>
-
-#include <SUIT_Session.h>
-#include <SUIT_ResourceMgr.h>
-
-#include <vtkProperty.h>
-#include <vtkAssembly.h>
-#include <vtkActorCollection.h>
-
-// Open CASCADE Includes
-#include <TopExp_Explorer.hxx>
-#include <BRep_Tool.hxx>
-#include <TopTools_IndexedDataMapOfShapeListOfShape.hxx>
-#include <TopExp.hxx>
-#include <TopoDS_Iterator.hxx>
-
-// Qt includes
-#include <QColor>
-
-#include "utilities.h"
-
-void GEOM_AssemblyBuilder::InitProperties(vtkProperty* IsoProp,
- vtkProperty* FaceProp,
- vtkProperty* EdgeFProp,
- vtkProperty* EdgeSProp,
- vtkProperty* EdgeIProp,
- vtkProperty* VertexProp,
- vtkProperty* IsoPVProp,
- vtkProperty* EdgePVProp,
- vtkProperty* VertexPVProp)
-{
- // Shading like default OCC material
- FaceProp->SetRepresentationToSurface();
- FaceProp->SetInterpolationToGouraud();
- FaceProp->SetAmbient(1.0);
- FaceProp->SetDiffuse(1.0);
- FaceProp->SetSpecular(0.4);
- FaceProp->SetAmbientColor(0.329412, 0.223529, 0.027451);
- FaceProp->SetDiffuseColor(0.780392, 0.568627, 0.113725);
- FaceProp->SetSpecularColor(0.992157, 0.941176, 0.807843);
-
- SUIT_ResourceMgr* aResMgr = SUIT_Session::session()->resourceMgr();
- QColor aColor;
-
- // Wireframe for iso
- aColor = aResMgr->colorValue( "Geometry", "isos_color", QColor( int(0.5*255), int(0.5*255), int(0.5*255) ) );
- float red = aColor.red()/255.0;
- float green = aColor.green()/255.0;
- float blue = aColor.blue()/255.0;
- IsoProp->SetRepresentationToWireframe();
- IsoProp->SetAmbientColor(red, green, blue);
- IsoProp->SetDiffuseColor(red, green, blue);
- IsoProp->SetSpecularColor(red, green, blue);
-
- // Wireframe for iso
- IsoPVProp->SetRepresentationToWireframe();
- IsoPVProp->SetAmbientColor(0, 1, 1);
- IsoPVProp->SetDiffuseColor(0, 1, 1);
- IsoPVProp->SetSpecularColor(0, 1, 1);
-
- // Wireframe for shared edge
- aColor = aResMgr->colorValue( "Geometry", "wireframe_color", QColor( 255, 255, 0 ) );
- red = aColor.red()/255.0;
- green = aColor.green()/255.0;
- blue = aColor.blue()/255.0;
- EdgeSProp->SetRepresentationToWireframe();
- EdgeSProp->SetAmbientColor(red, green, blue);
- EdgeSProp->SetDiffuseColor(red, green, blue);
- EdgeSProp->SetSpecularColor(red, green, blue);
-
- // Wireframe for free edge
- aColor = aResMgr->colorValue( "Geometry", "free_bound_color", QColor( 0, 255, 0 ) );
- red = aColor.red()/255.0;
- green = aColor.green()/255.0;
- blue = aColor.blue()/255.0;
- EdgeFProp->SetRepresentationToWireframe();
- EdgeFProp->SetAmbientColor(red, green, blue);
- EdgeFProp->SetDiffuseColor(red, green, blue);
- EdgeFProp->SetSpecularColor(red, green, blue);
-
- // Wireframe for isolated edge
- aColor = aResMgr->colorValue( "Geometry", "line_color", QColor( 255, 0, 0 ) );
- red = aColor.red()/255.0;
- green = aColor.green()/255.0;
- blue = aColor.blue()/255.0;
- EdgeIProp->SetRepresentationToWireframe();
- EdgeIProp->SetAmbientColor(red, green, blue);
- EdgeIProp->SetDiffuseColor(red, green, blue);
-
- // Wireframe for Preview edge
- EdgePVProp->SetRepresentationToWireframe();
- EdgePVProp->SetAmbientColor(1, 1, 0);
- EdgePVProp->SetDiffuseColor(1, 1, 0);
- EdgePVProp->SetSpecularColor(1, 1, 0);
-
- // Wireframe for vertex
- aColor = aResMgr->colorValue( "Geometry", "point_color", QColor( 255, 255, 0 ) );
- red = aColor.red()/255.0;
- green = aColor.green()/255.0;
- blue = aColor.blue()/255.0;
- VertexProp->SetRepresentationToWireframe();
- VertexProp->SetAmbientColor(red, green, blue);
- VertexProp->SetDiffuseColor(red, green, blue);
- VertexProp->SetSpecularColor(red, green, blue);
-
- // Wireframe for vertex
- VertexPVProp->SetRepresentationToWireframe();
- VertexPVProp->SetAmbientColor(0, 1, 1);
- VertexPVProp->SetDiffuseColor(0, 1, 1);
- VertexPVProp->SetSpecularColor(0, 1, 1);
-}
-
-
-vtkActorCollection* GEOM_AssemblyBuilder::BuildActors(const TopoDS_Shape& myShape,
- Standard_Real deflection,
- Standard_Integer mode,
- Standard_Boolean forced,
- Standard_Boolean isVector)
-{
- /*
- vtkProperty* IsoProp = vtkProperty::New();
- vtkProperty* FaceProp = vtkProperty::New();
- vtkProperty* EdgeFProp = vtkProperty::New();
- vtkProperty* EdgeSProp = vtkProperty::New();
- vtkProperty* EdgeIProp = vtkProperty::New();
- vtkProperty* VertexProp = vtkProperty::New();
- vtkProperty* IsoPVProp = vtkProperty::New();
- vtkProperty* EdgePVProp = vtkProperty::New();
- vtkProperty* VertexPVProp = vtkProperty::New();
- InitProperties(IsoProp,FaceProp,EdgeFProp,EdgeSProp,EdgeIProp,VertexProp,IsoPVProp,EdgePVProp,VertexPVProp);
- */
-
- vtkActorCollection* AISActors = vtkActorCollection::New();
- GEOM::MeshShape(myShape,deflection,forced);
- GEOM_Actor* aGeomActor = GEOM_Actor::New();
- aGeomActor->SetShape(myShape,(float)deflection,false,isVector);
- AISActors->AddItem(aGeomActor);
-
- aGeomActor->Delete();
-
- /*
- if(myShape.ShapeType() == TopAbs_COMPOUND) {
- TopoDS_Iterator anItr(myShape);
- for(; anItr.More(); anItr.Next()) {
- vtkActorCollection* theActors =
- GEOM_AssemblyBuilder::BuildActors(anItr.Value(), deflection, mode, forced);
- theActors->InitTraversal();
- vtkActor* anActor = (vtkActor*)theActors->GetNextActor();
- while(!(anActor==NULL)) {
- AISActors->AddItem(anActor);
- anActor = (vtkActor*)theActors->GetNextActor();
- }
- }
- }
- // Create graphics properties
-
- vtkProperty* IsoProp = vtkProperty::New();
- vtkProperty* FaceProp = vtkProperty::New();
- vtkProperty* EdgeFProp = vtkProperty::New();
- vtkProperty* EdgeSProp = vtkProperty::New();
- vtkProperty* EdgeIProp = vtkProperty::New();
- vtkProperty* VertexProp = vtkProperty::New();
-
- vtkProperty* IsoPVProp = vtkProperty::New();
- vtkProperty* EdgePVProp = vtkProperty::New();
- vtkProperty* VertexPVProp = vtkProperty::New();
-
- InitProperties(IsoProp,FaceProp,EdgeFProp,EdgeSProp,EdgeIProp,VertexProp,IsoPVProp,EdgePVProp,VertexPVProp);
-
- MeshShape(myShape,deflection,forced);
-
- if ( myShape.ShapeType() <= 4 && myShape.ShapeType() != TopAbs_COMPOUND) {
-
- // FACE Actor
- // look if edges are free or shared
- TopTools_IndexedDataMapOfShapeListOfShape edgemap;
- TopExp::MapShapesAndAncestors(myShape,TopAbs_EDGE,TopAbs_FACE,edgemap);
-
- TopExp_Explorer ex;
-
- for (ex.Init(myShape, TopAbs_FACE); ex.More(); ex.Next()) {
-
- GEOM_Actor* FaceActor = GEOM_Actor::New();
- FaceActor->SetShadingProperty(FaceProp);
- FaceActor->SetWireframeProperty(IsoProp);
-
- FaceActor->SetPreviewProperty(IsoPVProp);
-
- FaceActor->setInputShape(ex.Current(),deflection,mode);
-
- AISActors->AddItem(FaceActor);
-
- TopExp_Explorer ex2;
- for (ex2.Init(ex.Current(), TopAbs_EDGE); ex2.More(); ex2.Next()) {
- const TopoDS_Edge& aEdge = TopoDS::Edge(ex2.Current());
-
- if (BRep_Tool::Degenerated(aEdge)) {
- continue;
- }
-
- // compute the number of faces
- Standard_Integer nbf = edgemap.FindFromKey(ex2.Current()).Extent();
- GEOM_Actor* EdgeActor = GEOM_Actor::New();
- EdgeActor->SubShapeOn();
- EdgeActor->setInputShape(ex2.Current(),deflection,mode);
-
- switch (nbf) {
-
- case 0 : // isolated edge
- {
- EdgeActor->SetShadingProperty(EdgeIProp);
- EdgeActor->SetWireframeProperty(EdgeIProp);
- }
- break;
-
- case 1 :// edge in only one face
- {
- EdgeActor->SetShadingProperty(EdgeFProp);
- EdgeActor->SetWireframeProperty(EdgeFProp);
- }
- break;
-
- default : // edge shared by at least two faces
- {
- EdgeActor->SetShadingProperty(EdgeSProp);
- EdgeActor->SetWireframeProperty(EdgeSProp);
- }
- }
-
- EdgeActor->SetPreviewProperty(EdgePVProp);
- AISActors->AddItem(EdgeActor);
- }
- }
- } else if ( myShape.ShapeType() == TopAbs_WIRE ) { // WIRE Actor
- TopExp_Explorer ex;
- for (ex.Init(myShape, TopAbs_EDGE); ex.More(); ex.Next()) {
- const TopoDS_Edge& aEdge = TopoDS::Edge(ex.Current());
-
- if (BRep_Tool::Degenerated(aEdge)) {
- continue;
- }
-
- GEOM_Actor* EdgeActor = GEOM_Actor::New();
- EdgeActor->setInputShape(ex.Current(),deflection,mode);
- EdgeActor->SetShadingProperty(EdgeIProp);
- EdgeActor->SetWireframeProperty(EdgeIProp);
- EdgeActor->SetPreviewProperty(EdgePVProp);
-
- AISActors->AddItem(EdgeActor);
- }
- } else if ( myShape.ShapeType() == TopAbs_EDGE ) { // EDGE Actor
- GEOM_Actor* EdgeActor = GEOM_Actor::New();
- EdgeActor->setInputShape(myShape,deflection,mode,isVector);
- EdgeActor->SetShadingProperty(EdgeIProp);
- EdgeActor->SetWireframeProperty(EdgeIProp);
- EdgeActor->SetPreviewProperty(EdgePVProp);
-
- AISActors->AddItem(EdgeActor);
- } else if ( myShape.ShapeType() == TopAbs_VERTEX ) { // VERTEX Actor
- GEOM_Actor* VertexActor = GEOM_Actor::New();
- VertexActor->setInputShape(myShape,deflection,mode);
- VertexActor->SetShadingProperty(VertexProp);
- VertexActor->SetWireframeProperty(VertexProp);
- VertexActor->SetPreviewProperty(VertexPVProp);
-
- AISActors->AddItem(VertexActor);
-
- }
- */
-
-
- return AISActors;
-
-}
-
-
-
-//-------------------------------------------------------------
-// BUILD ASSEMBLY
-//-------------------------------------------------------------
-vtkAssembly* GEOM_AssemblyBuilder::BuildAssembly(const TopoDS_Shape& myShape,
- Standard_Real deflection,
- Standard_Integer mode,
- Standard_Boolean forced)
-{
- // Create a new vtkAssembly
-
- vtkAssembly* myVTKShape = vtkAssembly::New();
- /*
- // Create graphics properties
-
- vtkProperty* IsoProp = vtkProperty::New();
- vtkProperty* FaceProp = vtkProperty::New();
- vtkProperty* EdgeFProp = vtkProperty::New();
- vtkProperty* EdgeSProp = vtkProperty::New();
- vtkProperty* EdgeIProp = vtkProperty::New();
- vtkProperty* VertexProp = vtkProperty::New();
- vtkProperty* EdgePVProp = vtkProperty::New();
- vtkProperty* VertexPVProp = vtkProperty::New();
- vtkProperty* IsoPVProp = vtkProperty::New();
-
- InitProperties(IsoProp,FaceProp,EdgeFProp,EdgeSProp,EdgeIProp,VertexProp,IsoPVProp,EdgePVProp,VertexPVProp);
-
- MeshShape(myShape,deflection,forced);
-
-
- // FACE Actor
-
- // look if edges are free or shared
- TopTools_IndexedDataMapOfShapeListOfShape edgemap;
- TopExp::MapShapesAndAncestors(myShape,TopAbs_EDGE,TopAbs_FACE,edgemap);
-
- TopExp_Explorer ex;
-
- for (ex.Init(myShape, TopAbs_FACE); ex.More(); ex.Next()) {
- //const TopoDS_Face& aFace = TopoDS::Face(ex.Current());
-
- GEOM_Actor* FaceActor = GEOM_Actor::New();
- FaceActor->SetShadingProperty(FaceProp);
- FaceActor->SetWireframeProperty(IsoProp);
-
- vtkAssembly* myFaceAssembly = vtkAssembly::New();
-
-
- FaceActor->setInputShape(ex.Current(),deflection,mode);
- myFaceAssembly->AddPart(FaceActor);
-
- TopExp_Explorer ex2;
- for (ex2.Init(ex.Current(), TopAbs_EDGE); ex2.More(); ex2.Next()) {
- const TopoDS_Edge& aEdge = TopoDS::Edge(ex2.Current());
-
- if (BRep_Tool::Degenerated(aEdge)) {
- continue;
- }
-
-
- // compute the number of faces
- Standard_Integer nbf = edgemap.FindFromKey(ex2.Current()).Extent();
- GEOM_Actor* EdgeActor = GEOM_Actor::New();
- switch (nbf) {
-
- case 0 : // isolated edge
- {
- EdgeActor->SetShadingProperty(EdgeIProp);
- EdgeActor->SetWireframeProperty(EdgeIProp);
- }
- break;
-
- case 1 :// edge in only one face
- {
- EdgeActor->SetShadingProperty(EdgeFProp);
- EdgeActor->SetWireframeProperty(EdgeFProp);
- }
- break;
-
- default : // edge shared by at least two faces
- {
- EdgeActor->SetShadingProperty(EdgeSProp);
- EdgeActor->SetWireframeProperty(EdgeSProp);
- }
- }
-
- EdgeActor->setInputShape(ex2.Current(),deflection,mode);
- myFaceAssembly->AddPart(EdgeActor);
- }
- myVTKShape->AddPart(myFaceAssembly);
- }
-
- */
-
- return myVTKShape;
-
-}
-
-//-------------------------------------------------------------
-// CHANGE SPECIFIC DISPLAY MODE
-//-------------------------------------------------------------
-void GEOM_AssemblyBuilder::SwitchDisplayMode(vtkAssembly* aOCCAssembly)
-{
-}
-
-void GEOM_AssemblyBuilder::SwitchDisplayMode(vtkActorCollection* aOCCAssembly)
-{
-}
-
-//-------------------------------------------------------------
-// DISPLAY/ERASE
-//-------------------------------------------------------------
-
-void GEOM_AssemblyBuilder::DisplayErase(vtkAssembly* mySALOMEAssembly)
-{
-}
-
-
-void GEOM_AssemblyBuilder::DisplayErase(vtkActorCollection* mySALOMEActors)
-{
-}
-
-
-
-
-
+++ /dev/null
-// Copyright (C) 2007-2010 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
-//
-// 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.
-//
-// This library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-// Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public
-// License along with this library; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-//
-// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
-//
-
-// GEOM OBJECT : interactive object for Geometry entities visualization
-// File : GEOM_AssemblyBuilder.h
-// Author : Christophe ATTANASIO
-// Module : GEOM
-// $Header$
-//
-#include "GEOM_OBJECT_defs.hxx"
-
-class vtkProperty;
-class vtkAssembly;
-class vtkActorCollection;
-
-// Open CASCADE Inlcudes
-#include <TopoDS.hxx>
-#include <TopoDS_Shape.hxx>
-
-class GEOM_OBJECT_EXPORT GEOM_AssemblyBuilder {
-
- private:
-
- static void InitProperties(vtkProperty* IsoProp,
- vtkProperty* FaceProp,
- vtkProperty* EdgeFProp,
- vtkProperty* EdgeSProp,
- vtkProperty* EdgeIProp,
- vtkProperty* VertexProp,
- vtkProperty* IsoPVProp,
- vtkProperty* EdgePVProp,
- vtkProperty* VertePVProp);
-
- public:
-
-
- //------------------------------------------------------------------
- // WARNING! Poor graphic performance :-( use BuildActors instead
- //------------------------------------------------------------------
-
- static vtkAssembly* BuildAssembly(const TopoDS_Shape& myShape,
- Standard_Real deflection,
- Standard_Integer amode,
- Standard_Boolean forced);
-
- //------------------------------------------------------------------
- // Good performance
- //------------------------------------------------------------------
-
- static vtkActorCollection* BuildActors(const TopoDS_Shape& myShape,
- Standard_Real deflection,
- Standard_Integer amode,
- Standard_Boolean forced,
- Standard_Boolean isVector = Standard_False);
-
-
- //------------------------------------------------------------------
- // Change mode - Not implemented !!
- //------------------------------------------------------------------
-
- static void SwitchDisplayMode(vtkAssembly* mySALOMEAssembly);
- static void SwitchDisplayMode(vtkActorCollection* mySALOMEActors);
-
- //------------------------------------------------------------------
- // Erase/Display - Not implemented !!
- //------------------------------------------------------------------
-
- static void DisplayErase(vtkAssembly* mySALOMEAssembly);
- static void DisplayErase(vtkActorCollection* mySALOMEActors);
-
-
-};
#include <Bnd_Box.hxx>
#include <BRep_Tool.hxx>
+#include <BRepTools.hxx>
+
#include <BRepBndLib.hxx>
#include <BRepMesh_IncrementalMesh.hxx>
#include <Poly_Triangulation.hxx>
#define MAX2(X, Y) (Abs(X) > Abs(Y) ? Abs(X) : Abs(Y))
#define MAX3(X, Y, Z) (MAX2(MAX2(X,Y), Z))
+
+#define DEFAULT_DEFLECTION 0.001
+
namespace GEOM
{
void MeshShape(const TopoDS_Shape theShape,
- Standard_Real theDeflection,
- Standard_Boolean theForced)
- {
- // Mesh the shape if necessary
- Standard_Boolean alreadymesh = Standard_True;
+ float& theDeflection,
+ bool theForced ) {
+
+ Standard_Real aDeflection = theDeflection <= 0 ? DEFAULT_DEFLECTION : theDeflection;
+
+ //If deflection <= 0, than return default deflection
+ if(theDeflection <= 0)
+ theDeflection = aDeflection;
+
+ // Is shape triangulated?
+ Standard_Boolean alreadymeshed = Standard_True;
TopExp_Explorer ex;
TopLoc_Location aLoc;
-
for (ex.Init(theShape, TopAbs_FACE); ex.More(); ex.Next()) {
const TopoDS_Face& aFace = TopoDS::Face(ex.Current());
Handle(Poly_Triangulation) aPoly = BRep_Tool::Triangulation(aFace,aLoc);
- if(aPoly.IsNull()) { alreadymesh = Standard_False; break; }
- }
-
- if(!alreadymesh || theForced) {
- if(theDeflection<=0) {
- // Compute default deflection
- Bnd_Box B;
- BRepBndLib::Add(theShape, B);
- if ( B.IsVoid() ) return; // NPAL15983 (Bug when displaying empty groups)
- Standard_Real aXmin, aYmin, aZmin, aXmax, aYmax, aZmax;
- B.Get(aXmin, aYmin, aZmin, aXmax, aYmax, aZmax);
- theDeflection = MAX3(aXmax-aXmin, aYmax-aYmin, aZmax-aZmin) * 0.001 * 4;
+ if(aPoly.IsNull()) {
+ alreadymeshed = Standard_False;
+ break;
}
- BRepMesh_IncrementalMesh MESH(theShape,theDeflection);
}
- }
-
- void MeshShape2(const TopoDS_Shape& theShape,
- float& theDeflection,
- bool theIsRelative)
- {
- static Standard_Real RELATIVE_DEFLECTION = 0.0001;
- Standard_Real aDeflection = theDeflection;
- if(theDeflection <= 0) { // Compute default theDeflection
+ if(!alreadymeshed || theForced) {
Bnd_Box B;
BRepBndLib::Add(theShape, B);
+ if ( B.IsVoid() )
+ return; // NPAL15983 (Bug when displaying empty groups)
Standard_Real aXmin, aYmin, aZmin, aXmax, aYmax, aZmax;
B.Get(aXmin, aYmin, aZmin, aXmax, aYmax, aZmax);
- Standard_Real aDiagonal = (aXmax-aXmin)*(aXmax-aXmin) +
- (aYmax-aYmin)*(aYmax-aYmin) +
- (aZmax-aZmin)*(aZmax-aZmin);
- aDiagonal = sqrt(aDiagonal);
- aDeflection = aDiagonal*RELATIVE_DEFLECTION;
- if(theIsRelative)
- theDeflection = RELATIVE_DEFLECTION;
- else
- theDeflection = aDeflection;
+ // This magic line comes from Prs3d_ShadedShape.gxx in OCCT
+ aDeflection = MAX3(aXmax-aXmin, aYmax-aYmin, aZmax-aZmin) * aDeflection * 4;
+
+ //Clean triangulation before compute incremental mesh
+ BRepTools::Clean(theShape);
+
+ //Compute triangulation
+ BRepMesh_IncrementalMesh MESH(theShape,aDeflection);
}
-
- BRepMesh_IncrementalMesh aMesh(theShape,aDeflection);
}
void SetShape(const TopoDS_Shape& theShape,
const TopoDS_Face& aFace = TopoDS::Face(aFaceExp.Current());
theWireframeFaceSource->AddFace(aFace);
theShadingFaceSource->AddFace(aFace);
+ std::cout<<"RNV face Added!!!!"<<std::endl;
TopExp_Explorer anEdgeExp(aFaceExp.Current(), TopAbs_EDGE);
for(; anEdgeExp.More(); anEdgeExp.Next()) {
const TopoDS_Edge& anEdge = TopoDS::Edge(anEdgeExp.Current());
