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00001 #ifndef COIN_SOPOLYGONOFFSETELEMENT_H 00002 #define COIN_SOPOLYGONOFFSETELEMENT_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 00029 class COIN_DLL_API SoPolygonOffsetElement : public SoReplacedElement { 00030 typedef SoReplacedElement inherited; 00031 00032 SO_ELEMENT_HEADER(SoPolygonOffsetElement); 00033 public: 00034 static void initClass(void); 00035 protected: 00036 virtual ~SoPolygonOffsetElement(); 00037 00038 public: 00039 enum Style { 00040 FILLED = 0x01, 00041 LINES = 0x02, 00042 POINTS = 0x04 00043 }; 00044 00045 virtual void init(SoState * state); 00046 static void set(SoState * state, SoNode * node, float factor, float units, 00047 Style styles, SbBool on); 00048 static void get(SoState * state, float & factor, float & units, 00049 Style & styles, SbBool & on); 00050 static void getDefault(float & factor, float & units, Style & styles, 00051 SbBool & on); 00052 00053 protected: 00054 Style style; 00055 SbBool active; 00056 float offsetfactor; 00057 float offsetunits; 00058 00059 virtual void setElt(float factor, float units, Style styles, SbBool on); 00060 }; 00061 00062 #endif // !COIN_SOPOLYGONOFFSETELEMENT_H
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