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00001 #ifndef COIN_SODIFFUSECOLORELEMENT_H 00002 #define COIN_SODIFFUSECOLORELEMENT_H 00003 00004 /**************************************************************************\ 00005 * 00006 * This file is part of the Coin 3D visualization library. 00007 * Copyright (C) by Kongsberg Oil & Gas Technologies. 00008 * 00009 * This library is free software; you can redistribute it and/or 00010 * modify it under the terms of the GNU General Public License 00011 * ("GPL") version 2 as published by the Free Software Foundation. 00012 * See the file LICENSE.GPL at the root directory of this source 00013 * distribution for additional information about the GNU GPL. 00014 * 00015 * For using Coin with software that can not be combined with the GNU 00016 * GPL, and for taking advantage of the additional benefits of our 00017 * support services, please contact Kongsberg Oil & Gas Technologies 00018 * about acquiring a Coin Professional Edition License. 00019 * 00020 * See http://www.coin3d.org/ for more information. 00021 * 00022 * Kongsberg Oil & Gas Technologies, Bygdoy Alle 5, 0257 Oslo, NORWAY. 00023 * http://www.sim.no/ sales@sim.no coin-support@coin3d.org 00024 * 00025 \**************************************************************************/ 00026 00027 #include <Inventor/elements/SoReplacedElement.h> 00028 #include <Inventor/elements/SoLazyElement.h> 00029 00030 class SoColorPacker; 00031 00032 class COIN_DLL_API SoDiffuseColorElement : public SoReplacedElement { 00033 typedef SoReplacedElement inherited; 00034 00035 SO_ELEMENT_HEADER(SoDiffuseColorElement); 00036 public: 00037 static void initClass(void); 00038 protected: 00039 virtual ~SoDiffuseColorElement(); 00040 00041 public: 00042 virtual void init(SoState * state); 00043 00044 static void set(SoState * const state, SoNode * const node, 00045 const int32_t numcolors, const SbColor * const colors); 00046 00047 static void set(SoState * const state, SoNode * const node, 00048 const int32_t numcolors, const uint32_t * const colors, 00049 const SbBool packedtransparency = FALSE); 00050 00051 static const SoDiffuseColorElement * getInstance(SoState *state); 00052 00053 int32_t getNum(void) const; 00054 const SbColor &get(const int index) const; 00055 00056 SbBool isPacked(void) const; 00057 SbBool hasPackedTransparency(void) const; 00058 00059 const SbColor *getColorArrayPtr() const; 00060 const uint32_t *getPackedArrayPtr() const; 00061 00062 private: 00063 SoState * state; 00064 SoColorPacker colorpacker; 00065 }; 00066 00067 #endif // !COIN_SODIFFUSECOLORELEMENT_H
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