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occt/src/VrmlAPI/VrmlAPI_Writer.cxx
abv d5f74e42d6 0024624: Lost word in license statement in source files 
License statement text corrected; compiler warnings caused by Bison 2.41 disabled for MSVC; a few other compiler warnings on 54-bit Windows eliminated by appropriate type cast
Wrong license statements corrected in several files.
Copyright and license statements added in XSD and GLSL files.
Copyright year updated in some files.
Obsolete documentation files removed from DrawResources.
2014-02-20 16:15:17 +04:00

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// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.
#include <Standard_Stream.hxx>
#include <VrmlAPI_Writer.ixx>
#include <Vrml_Material.hxx>
#include <Quantity_HArray1OfColor.hxx>
#include <TopoDS_Shape.hxx>
#include <TColStd_HArray1OfReal.hxx>
#include <OSD_Path.hxx>
#include <VrmlConverter_IsoAspect.hxx>
#include <VrmlConverter_LineAspect.hxx>
#include <VrmlConverter_PointAspect.hxx>
#include <VrmlConverter_ShadingAspect.hxx>
#include <TopTools_Array1OfShape.hxx>
#include <Vrml.hxx>
#include <VrmlConverter_Projector.hxx>
#include <VrmlConverter_ShadedShape.hxx>
#include <Vrml_Group.hxx>
#include <Vrml_Instancing.hxx>
#include <Vrml_Separator.hxx>
#include <VrmlConverter_WFDeflectionShape.hxx>
VrmlAPI_Writer::VrmlAPI_Writer()
{
myDrawer = new VrmlConverter_Drawer;
myDeflection = -1;
Quantity_Color color;
color.SetValues(0, 0, 0, Quantity_TOC_RGB);
Handle(Quantity_HArray1OfColor) Col1 = new Quantity_HArray1OfColor(1,1);
Col1->SetValue(1,color);
Handle(TColStd_HArray1OfReal) kik1 = new TColStd_HArray1OfReal(1,1,0.0);
Handle(TColStd_HArray1OfReal) kik2 = new TColStd_HArray1OfReal(1,1,0.1);
myFrontMaterial = new Vrml_Material(Col1,Col1, Col1, Col1, kik1, kik2);
myPointsMaterial = new Vrml_Material(Col1,Col1, Col1, Col1, kik1, kik2);
myUisoMaterial = new Vrml_Material(Col1,Col1, Col1, Col1, kik1, kik2);
myVisoMaterial = new Vrml_Material(Col1,Col1, Col1, Col1, kik1, kik2);
myLineMaterial = new Vrml_Material(Col1,Col1, Col1, Col1, kik1, kik2);
myWireMaterial = new Vrml_Material(Col1,Col1, Col1, Col1, kik1, kik2);
myFreeBoundsMaterial = new Vrml_Material(Col1,Col1, Col1, Col1, kik1, kik2);
myUnfreeBoundsMaterial = new Vrml_Material(Col1,Col1, Col1, Col1, kik1, kik2);
DX = 1;
DY = -1;
DZ = 1;
XUp = 0;
YUp = 0;
ZUp = 1;
Focus = 6;
ResetToDefaults();
}
void VrmlAPI_Writer::ResetToDefaults()
{
myTransparency = 0.0;
myShininess = 0.1;
Handle(TColStd_HArray1OfReal) kik1 = new TColStd_HArray1OfReal(1,1,myTransparency);
Handle(TColStd_HArray1OfReal) kik2 = new TColStd_HArray1OfReal(1,1,myShininess);
Handle(Quantity_HArray1OfColor) Col = new Quantity_HArray1OfColor(1,1);
Quantity_Color color;
color.SetValues(0, 0, 0, Quantity_TOC_RGB);
Col->SetValue(1,color);
//
myFrontMaterial->SetAmbientColor(Col); myFrontMaterial->SetTransparency(kik1);myFrontMaterial->SetShininess(kik2);
myPointsMaterial->SetAmbientColor(Col); myPointsMaterial->SetTransparency(kik1);myPointsMaterial->SetShininess(kik2);
myUisoMaterial->SetAmbientColor(Col); myUisoMaterial->SetTransparency(kik1);myUisoMaterial->SetShininess(kik2);
myVisoMaterial->SetAmbientColor(Col); myVisoMaterial->SetTransparency(kik1);myVisoMaterial->SetShininess(kik2);
myLineMaterial->SetAmbientColor(Col); myLineMaterial->SetTransparency(kik1);myLineMaterial->SetShininess(kik2);
myWireMaterial->SetAmbientColor(Col); myWireMaterial->SetTransparency(kik1); myWireMaterial->SetShininess(kik2);
myFreeBoundsMaterial->SetAmbientColor(Col); myFreeBoundsMaterial->SetTransparency(kik1);myFreeBoundsMaterial->SetShininess(kik2);
myUnfreeBoundsMaterial->SetAmbientColor(Col); myUnfreeBoundsMaterial->SetTransparency(kik1);myUnfreeBoundsMaterial->SetShininess(kik2);
//
//
Handle(Quantity_HArray1OfColor) Col2 = new Quantity_HArray1OfColor(1,1);
color.SetValues(0.75, 0.75, 0.75, Quantity_TOC_RGB);
Col2->SetValue(1,color);
Handle(Quantity_HArray1OfColor) Col3 = new Quantity_HArray1OfColor(1,1);
color.SetValues(0.82, 0.79, 0.42, Quantity_TOC_RGB);
Col3->SetValue(1,color);
myUisoMaterial->SetDiffuseColor(Col2);
myVisoMaterial->SetDiffuseColor(Col2);
myFreeBoundsMaterial->SetDiffuseColor(Col2);
myUnfreeBoundsMaterial->SetDiffuseColor(Col2);
//
// Handle(Quantity_HArray1OfColor) Col3 = new Quantity_HArray1OfColor(1,1);
// color.SetValues(Quantity_NOC_GOLD);
// Col3->SetValue(1,color);
myLineMaterial->SetDiffuseColor(Col2);
myWireMaterial->SetDiffuseColor(Col2);
//
// Handle(Quantity_HArray1OfColor) Col4 = new Quantity_HArray1OfColor(1,1);
// color.SetValues(Quantity_NOC_GOLD);
// Col4->SetValue(1,color);
myFrontMaterial->SetDiffuseColor(Col2);
myPointsMaterial->SetDiffuseColor(Col2);
//
myUisoMaterial->SetSpecularColor(Col3);
myVisoMaterial->SetSpecularColor(Col3);
myFreeBoundsMaterial->SetSpecularColor(Col3);
myUnfreeBoundsMaterial->SetSpecularColor(Col3);
myLineMaterial->SetSpecularColor(Col3);
myWireMaterial->SetSpecularColor(Col3);
myFrontMaterial->SetSpecularColor(Col3);
myPointsMaterial->SetSpecularColor(Col3);
myRepresentation = VrmlAPI_BothRepresentation;
}
Handle(VrmlConverter_Drawer) VrmlAPI_Writer::Drawer() const
{
return myDrawer;
}
void VrmlAPI_Writer::SetDeflection(const Standard_Real aDef)
{
myDeflection = aDef;
if (myDeflection > 0) {
myDrawer->SetMaximalChordialDeviation(myDeflection);
myDrawer->SetTypeOfDeflection(Aspect_TOD_ABSOLUTE);
}
else myDrawer->SetTypeOfDeflection(Aspect_TOD_RELATIVE);
}
void VrmlAPI_Writer::SetRepresentation(const VrmlAPI_RepresentationOfShape aRep)
{
myRepresentation = aRep;
}
void VrmlAPI_Writer::SetTransparencyToMaterial(Handle(Vrml_Material)& aMaterial,const Standard_Real aTransparency)
{
Handle(TColStd_HArray1OfReal) t = new TColStd_HArray1OfReal(1,1,aTransparency);
aMaterial->SetTransparency(t);
}
void VrmlAPI_Writer::SetShininessToMaterial(Handle(Vrml_Material)& aMaterial,const Standard_Real aShininess)
{
Handle(TColStd_HArray1OfReal) s = new TColStd_HArray1OfReal(1,1,aShininess);
aMaterial->SetShininess(s);
}
void VrmlAPI_Writer::SetAmbientColorToMaterial(Handle(Vrml_Material)& aMaterial,const Handle(Quantity_HArray1OfColor)& Color)
{
aMaterial->SetAmbientColor(Color);
}
void VrmlAPI_Writer::SetDiffuseColorToMaterial(Handle(Vrml_Material)& aMaterial,const Handle(Quantity_HArray1OfColor)& Color)
{
aMaterial->SetDiffuseColor(Color);
}
void VrmlAPI_Writer::SetSpecularColorToMaterial(Handle(Vrml_Material)& aMaterial,const Handle(Quantity_HArray1OfColor)& Color)
{
aMaterial->SetSpecularColor(Color);
}
void VrmlAPI_Writer::SetEmissiveColorToMaterial(Handle(Vrml_Material)& aMaterial,const Handle(Quantity_HArray1OfColor)& Color)
{
aMaterial->SetEmissiveColor(Color);
}
VrmlAPI_RepresentationOfShape VrmlAPI_Writer::GetRepresentation() const
{
return myRepresentation;
}
Handle(Vrml_Material) VrmlAPI_Writer::GetFrontMaterial() const
{
return myFrontMaterial;
}
Handle(Vrml_Material) VrmlAPI_Writer::GetPointsMaterial() const
{
return myPointsMaterial;
}
Handle(Vrml_Material) VrmlAPI_Writer::GetUisoMaterial() const
{
return myUisoMaterial;
}
Handle(Vrml_Material) VrmlAPI_Writer::GetVisoMaterial() const
{
return myVisoMaterial;
}
Handle(Vrml_Material) VrmlAPI_Writer::GetLineMaterial() const
{
return myLineMaterial;
}
Handle(Vrml_Material) VrmlAPI_Writer::GetWireMaterial() const
{
return myWireMaterial;
}
Handle(Vrml_Material) VrmlAPI_Writer::GetFreeBoundsMaterial() const
{
return myFreeBoundsMaterial;
}
Handle(Vrml_Material) VrmlAPI_Writer::GetUnfreeBoundsMaterial() const
{
return myUnfreeBoundsMaterial;
}
void VrmlAPI_Writer::Write(const TopoDS_Shape& aShape,const Standard_CString aFile) const
{
OSD_Path thePath(aFile);
TCollection_AsciiString theFile;thePath.SystemName(theFile);
ofstream outfile;
outfile.open(theFile.ToCString(), ios::out);
Handle(VrmlConverter_IsoAspect) ia = new VrmlConverter_IsoAspect; // UIso
Handle(VrmlConverter_IsoAspect) ia1 = new VrmlConverter_IsoAspect; //VIso
ia->SetMaterial(myUisoMaterial);
ia->SetHasMaterial(Standard_True);
myDrawer->SetUIsoAspect(ia);
ia1->SetMaterial(myVisoMaterial);
ia1->SetHasMaterial(Standard_True);
myDrawer->SetVIsoAspect(ia1);
// default Number of iso lines is 10
//---- Definition of LineAspect (default - without own material)
Handle(VrmlConverter_LineAspect) la = new VrmlConverter_LineAspect;
la->SetMaterial(myLineMaterial);
la->SetHasMaterial(Standard_True);
myDrawer->SetLineAspect(la);
//---- Definition of Wire (without any neighbour)
Handle(VrmlConverter_LineAspect) lw = new VrmlConverter_LineAspect;
lw->SetMaterial(myWireMaterial);
lw->SetHasMaterial(Standard_True);
myDrawer->SetWireAspect(lw);
//---- Definition of Free boundaries
Handle(VrmlConverter_LineAspect) lf = new VrmlConverter_LineAspect;
lf->SetMaterial(myFreeBoundsMaterial);
lf->SetHasMaterial(Standard_True);
myDrawer->SetFreeBoundaryAspect(lf);
//---- Definition of Unfree boundaries
Handle(VrmlConverter_LineAspect) lun = new VrmlConverter_LineAspect;
lun->SetMaterial(myUnfreeBoundsMaterial);
lun->SetHasMaterial(Standard_True);
myDrawer->SetUnFreeBoundaryAspect(lun);
//---- Definition of Points (default - without own material)
Handle(VrmlConverter_PointAspect) pa = new VrmlConverter_PointAspect;
pa->SetMaterial(myPointsMaterial);
pa->SetHasMaterial(Standard_True);
myDrawer->SetPointAspect(pa);
//-----------------------------------------
Handle(VrmlConverter_ShadingAspect) sa = new VrmlConverter_ShadingAspect;
sa->SetFrontMaterial(myFrontMaterial);
sa->SetHasMaterial(Standard_True);
Vrml_ShapeHints sh;
sa->SetShapeHints(sh);
myDrawer->SetShadingAspect(sa);
//-------- Shape --------------------------
TopTools_Array1OfShape Shapes(1,1);
Shapes.SetValue(1,aShape);
//=========================================
//---- Definition of data for Projector
//=========================================
VrmlConverter_TypeOfLight Light = VrmlConverter_NoLight;
VrmlConverter_TypeOfCamera Camera = VrmlConverter_PerspectiveCamera;
Handle(VrmlConverter_Projector) projector = new VrmlConverter_Projector (Shapes,
Focus,
DX, DY, DZ,
XUp, YUp, ZUp,
Camera,
Light);
Vrml::VrmlHeaderWriter(outfile);
if (myRepresentation == VrmlAPI_BothRepresentation)
Vrml::CommentWriter(" This file contents both Shaded and Wire Frame representation of selected Shape ",outfile);
if (myRepresentation == VrmlAPI_ShadedRepresentation)
Vrml::CommentWriter(" This file contents only Shaded representation of selected Shape ",outfile);
if (myRepresentation == VrmlAPI_WireFrameRepresentation)
Vrml::CommentWriter(" This file contents only Wire Frame representation of selected Shape ",outfile);
Vrml_Separator S1;
S1.Print(outfile);
projector->Add(outfile);
Light = VrmlConverter_DirectionLight;
Camera = VrmlConverter_OrthographicCamera;
Handle(VrmlConverter_Projector) projector1 = new VrmlConverter_Projector (Shapes,
Focus,
DX, DY, DZ,
XUp, YUp, ZUp,
Camera,
Light);
projector1->Add(outfile);
Vrml_Separator S2;
S2.Print(outfile);
if (myRepresentation == VrmlAPI_ShadedRepresentation || myRepresentation == VrmlAPI_BothRepresentation)
{
Vrml_Group Group1;
Group1.Print(outfile);
Vrml_Instancing I2 ("Shaded representation of shape");
I2.DEF(outfile);
VrmlConverter_ShadedShape::Add(outfile,aShape,myDrawer);
Group1.Print(outfile);
}
if (myRepresentation == VrmlAPI_WireFrameRepresentation || myRepresentation == VrmlAPI_BothRepresentation)
{
Vrml_Group Group2;
Group2.Print(outfile);
Vrml_Instancing I3 ("Wire Frame representation of shape");
I3.DEF(outfile);
VrmlConverter_WFDeflectionShape::Add(outfile,aShape,myDrawer);
Group2.Print(outfile);
}
S2.Print(outfile);
S1.Print(outfile);
}
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