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611684187d
Decomposition of Ambient, Diffuse, Specular and Emissive properties has been eliminated within *Graphic3d_MaterialAspect* definition, so that following methods of *Graphic3d_MaterialAspect* class have been removed: SetReflectionMode(), SetReflectionModeOn(), Ambient(), Diffuse(), Emissive(), Specular(), SetAmbient(), SetDiffuse(), SetSpecular(), SetEmissive(). Graphic3d_NOM_NEON_GNC non-physical material definition has been corrected and define WHITE emission color coefficient instead of YELLOW. Added method Graphic3d_ClipPlane::SetCappingColor() for more straight-forward modification of Capping color in case of non-physical material. Prs3d_ShadingAspect::Color() has been fixed to return InteriorColor instead of material color coefficient in case of non-physical material.
171 lines
5.4 KiB
C++
171 lines
5.4 KiB
C++
// Copyright (c) 1995-1999 Matra Datavision
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#include <Prs3d_ShadingAspect.hxx>
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#include <Graphic3d_AspectFillArea3d.hxx>
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#include <Graphic3d_MaterialAspect.hxx>
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#include <Quantity_Color.hxx>
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#include <Standard_Type.hxx>
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IMPLEMENT_STANDARD_RTTIEXT(Prs3d_ShadingAspect, Prs3d_BasicAspect)
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//=======================================================================
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//function : Prs3d_ShadingAspect
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//purpose :
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//=======================================================================
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Prs3d_ShadingAspect::Prs3d_ShadingAspect()
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{
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const Graphic3d_MaterialAspect aMat (Graphic3d_NOM_BRASS);
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const Quantity_Color aColor = aMat.AmbientColor();
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myAspect = new Graphic3d_AspectFillArea3d (Aspect_IS_SOLID,
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aColor,
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aColor,
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Aspect_TOL_SOLID,
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1.0,
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aMat,
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aMat);
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}
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//=======================================================================
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//function : SetColor
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//purpose :
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//=======================================================================
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void Prs3d_ShadingAspect::SetColor (const Quantity_Color& theColor,
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const Aspect_TypeOfFacingModel theModel)
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{
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if (theModel != Aspect_TOFM_BOTH_SIDE)
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{
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myAspect->SetDistinguishOn();
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}
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if (theModel == Aspect_TOFM_FRONT_SIDE
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|| theModel == Aspect_TOFM_BOTH_SIDE)
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{
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myAspect->ChangeFrontMaterial().SetColor (theColor);
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myAspect->SetInteriorColor (theColor);
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}
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if (theModel == Aspect_TOFM_BACK_SIDE
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|| theModel == Aspect_TOFM_BOTH_SIDE)
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{
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myAspect->ChangeBackMaterial().SetColor (theColor);
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myAspect->SetBackInteriorColor (theColor);
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}
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}
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//=======================================================================
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//function : Color
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//purpose :
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//=======================================================================
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const Quantity_Color& Prs3d_ShadingAspect::Color (const Aspect_TypeOfFacingModel theModel) const
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{
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switch (theModel)
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{
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default:
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case Aspect_TOFM_BOTH_SIDE:
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case Aspect_TOFM_FRONT_SIDE:
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return myAspect->FrontMaterial().MaterialType() == Graphic3d_MATERIAL_ASPECT
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? myAspect->InteriorColor()
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: myAspect->FrontMaterial().Color();
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case Aspect_TOFM_BACK_SIDE:
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return myAspect->BackMaterial().MaterialType() == Graphic3d_MATERIAL_ASPECT
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? myAspect->BackInteriorColor()
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: myAspect->BackMaterial().Color();
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}
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}
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//=======================================================================
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//function : SetMaterial
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//purpose :
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//=======================================================================
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void Prs3d_ShadingAspect::SetMaterial (const Graphic3d_MaterialAspect& theMaterial,
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const Aspect_TypeOfFacingModel theModel)
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{
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if (theModel != Aspect_TOFM_BOTH_SIDE)
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{
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myAspect->SetDistinguishOn();
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}
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if (theModel == Aspect_TOFM_FRONT_SIDE
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|| theModel == Aspect_TOFM_BOTH_SIDE)
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{
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myAspect->SetFrontMaterial(theMaterial);
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}
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if (theModel == Aspect_TOFM_BACK_SIDE
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|| theModel == Aspect_TOFM_BOTH_SIDE)
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{
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myAspect->SetBackMaterial (theMaterial);
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}
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}
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//=======================================================================
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//function : Material
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//purpose :
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//=======================================================================
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const Graphic3d_MaterialAspect& Prs3d_ShadingAspect::Material (const Aspect_TypeOfFacingModel theModel) const
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{
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switch (theModel)
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{
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default:
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case Aspect_TOFM_BOTH_SIDE:
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case Aspect_TOFM_FRONT_SIDE:
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return myAspect->FrontMaterial();
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case Aspect_TOFM_BACK_SIDE:
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return myAspect->BackMaterial();
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}
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}
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//=======================================================================
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//function : SetTransparency
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//purpose :
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//=======================================================================
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void Prs3d_ShadingAspect::SetTransparency (const Standard_Real theValue,
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const Aspect_TypeOfFacingModel theModel)
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{
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if (theModel != Aspect_TOFM_BOTH_SIDE)
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{
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myAspect->SetDistinguishOn();
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}
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if (theModel == Aspect_TOFM_FRONT_SIDE
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|| theModel == Aspect_TOFM_BOTH_SIDE)
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{
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myAspect->ChangeFrontMaterial().SetTransparency (Standard_ShortReal(theValue));
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}
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if (theModel == Aspect_TOFM_BACK_SIDE
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|| theModel == Aspect_TOFM_BOTH_SIDE)
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{
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myAspect->ChangeBackMaterial().SetTransparency (Standard_ShortReal(theValue));
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}
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}
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//=======================================================================
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//function : Transparency
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//purpose :
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//=======================================================================
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Standard_Real Prs3d_ShadingAspect::Transparency (const Aspect_TypeOfFacingModel theModel) const
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{
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switch (theModel)
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{
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case Aspect_TOFM_BOTH_SIDE:
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case Aspect_TOFM_FRONT_SIDE:
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return myAspect->FrontMaterial().Transparency();
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case Aspect_TOFM_BACK_SIDE:
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return myAspect->BackMaterial().Transparency();
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}
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return 0.0;
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}
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