Appearance.h

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//    Copyright 2004-2019, SenseGraphics AB
//
//    This file is part of H3D API.
//
//    H3D API is free software; you can redistribute it and/or modify
//    it under the terms of the GNU General Public License as published by
//    the Free Software Foundation; either version 2 of the License, or
//    (at your option) any later version.
//
//    H3D API 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 General Public License for more details.
//
//    You should have received a copy of the GNU General Public License
//    along with H3D API; if not, write to the Free Software
//    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
//
//    A commercial license is also available. Please contact us at 
//    www.sensegraphics.com for more information.
//
//
//
#ifndef __APPEARANCE_H__
#define __APPEARANCE_H__
 
#include <H3D/X3DAppearanceNode.h>
#include <H3D/FillProperties.h>
#include <H3D/LineProperties.h>
#include <H3D/RenderProperties.h>
#include <H3D/X3DMaterialNode.h>
#include <H3D/X3DTextureNode.h>
#include <H3D/X3DTextureTransformNode.h>
#include <H3D/X3DShaderNode.h>
#include <H3D/DependentNodeFields.h>
 
namespace H3D {
 
  class H3DAPI_API Appearance : public X3DAppearanceNode {
  public:
    typedef DependentSFNode< FillProperties, 
                             FieldRef< H3DDisplayListObject,
                                       H3DDisplayListObject::DisplayList,
                                       &H3DDisplayListObject::displayList >, 
                             true >
    SFFillProperties;
 
    typedef DependentSFNode< LineProperties, 
                             FieldRef< H3DDisplayListObject,
                                       H3DDisplayListObject::DisplayList,
                                       &H3DDisplayListObject::displayList >, 
                             true >
    SFLineProperties;
 
    typedef DependentSFNode< X3DMaterialNode, 
                             FieldRef< H3DDisplayListObject,
                                       H3DDisplayListObject::DisplayList,
                                       &H3DDisplayListObject::displayList >, 
                             true >
    SFMaterialNode;
    
    typedef DependentSFNode< X3DTextureTransformNode, 
                             FieldRef< H3DDisplayListObject,
                                       H3DDisplayListObject::DisplayList,
                                       &H3DDisplayListObject::displayList >, 
                             true >
    SFTextureTransformNode;
 
    typedef DependentSFNode< X3DTextureNode, 
                             FieldRef< H3DDisplayListObject,
                                       H3DDisplayListObject::DisplayList,
                                       &H3DDisplayListObject::displayList >, 
                             true >
    SFTextureNode;
 
    typedef DependentMFNode< X3DShaderNode, 
                             FieldRef< H3DDisplayListObject,
                                       H3DDisplayListObject::DisplayList,
                                       &H3DDisplayListObject::displayList >, 
                             true >
    MFShaderNode;
 
    typedef DependentSFNode< RenderProperties, 
                             FieldRef< H3DDisplayListObject,
                                       H3DDisplayListObject::DisplayList,
                                       &H3DDisplayListObject::displayList >, 
                             true >
    SFRenderProperties;
 
    Appearance( Inst< DisplayList            > _displayList = 0,
                Inst< SFFillProperties       > _fillProperties   = 0,
                Inst< SFLineProperties       > _lineProperties   = 0,
                Inst< SFMaterialNode         > _material         = 0,
                Inst< SFNode                 > _metadata         = 0,
                Inst< SFTextureNode          > _texture          = 0,
                Inst< SFTextureTransformNode > _textureTransform = 0,
                Inst< SFSurface              > _surface          = 0,
                Inst< MFShaderNode           > _shaders          = 0,
                Inst< SFRenderProperties     > _renderProperties = 0,
                Inst< SFBool                 > _shadow           = 0);
 
    virtual void render();
 
    virtual void preRender();
 
    virtual void postRender();
 
    virtual GLbitfield getAffectedGLAttribs();
 
    virtual void traverseSG( TraverseInfo &ti ); 
 
    virtual bool isTransparent();
 
    virtual bool hasGeometryShadow() {
      return shadow->getValue();
    }
 
    virtual bool usingMultiPassTransparency() {
      RenderProperties *rp = renderProperties->getValue();
      if ( rp )
        return rp->multiPassTransparency->getValue();
      return default_using_multi_pass_transparency;
    }
    
    H3DUniquePtr< SFFillProperties >  fillProperties;
 
    H3DUniquePtr< SFLineProperties >  lineProperties;
 
    H3DUniquePtr< SFMaterialNode >  material;
 
    H3DUniquePtr< SFTextureNode >  texture;
 
    H3DUniquePtr< SFTextureTransformNode >  textureTransform;
 
    H3DUniquePtr< MFShaderNode >  shaders;
 
    H3DUniquePtr< SFRenderProperties > renderProperties;
 
    H3DUniquePtr< SFBool > shadow;
 
    static H3DNodeDatabase database;
  };
}
 
#endif