SoNormalBinding.h Source File

00001 /**************************************************************************\
00002  *
00003  *  This file is part of the Coin 3D visualization library.
00004  *  Copyright (C) 1998-2002 by Systems in Motion. All rights reserved.
00005  *
00006  *  This library is free software; you can redistribute it and/or
00007  *  modify it under the terms of the GNU Lesser General Public License
00008  *  version 2.1 as published by the Free Software Foundation. See the
00009  *  file LICENSE.LGPL at the root directory of the distribution for
00010  *  more details.
00011  *
00012  *  If you want to use Coin for applications not compatible with the
00013  *  LGPL, please contact SIM to acquire a Professional Edition license.
00014  *
00015  *  Systems in Motion, Prof Brochs gate 6, 7030 Trondheim, NORWAY
00016  *  http://www.sim.no support@sim.no Voice: +47 22114160 Fax: +47 22207097
00017  *
00018 \**************************************************************************/
00019 
00020 #ifndef COIN_SONORMALBINDING_H
00021 #define COIN_SONORMALBINDING_H
00022 
00023 #include <Inventor/elements/SoNormalBindingElement.h>
00024 #include <Inventor/fields/SoSFEnum.h>
00025 #include <Inventor/nodes/SoSubNode.h>
00026 
00027 
00028 class COIN_DLL_API SoNormalBinding : public SoNode {
00029   typedef SoNode inherited;
00030 
00031   SO_NODE_HEADER(SoNormalBinding);
00032 
00033 public:
00034   static void initClass(void);
00035   SoNormalBinding(void);
00036 
00037   enum Binding {
00038     OVERALL = SoNormalBindingElement::OVERALL,
00039     PER_PART = SoNormalBindingElement::PER_PART,
00040     PER_PART_INDEXED = SoNormalBindingElement::PER_PART_INDEXED,
00041     PER_FACE = SoNormalBindingElement::PER_FACE,
00042     PER_FACE_INDEXED = SoNormalBindingElement::PER_FACE_INDEXED,
00043     PER_VERTEX = SoNormalBindingElement::PER_VERTEX,
00044     PER_VERTEX_INDEXED = SoNormalBindingElement::PER_VERTEX_INDEXED,
00045 
00046     // DEFAULT and NONE are obsolete, but included for compatibility
00047     // with old Open Inventor applications.
00048     DEFAULT = PER_VERTEX_INDEXED,
00049     NONE = PER_VERTEX_INDEXED
00050   };
00051 
00052   SoSFEnum value;
00053 
00054   virtual void doAction(SoAction * action);
00055   virtual void GLRender(SoGLRenderAction * action);
00056   virtual void callback(SoCallbackAction * action);
00057   virtual void pick(SoPickAction * action);
00058   virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);
00059 
00060 protected:
00061   virtual ~SoNormalBinding();
00062 
00063   virtual SbBool readInstance(SoInput * in, unsigned short flags);
00064 };
00065 
00066 #endif // !COIN_SONORMALBINDING_H