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SoProfile.h

00001 /**************************************************************************\ 00002 * 00003 * This file is part of the Coin 3D visualization library. 00004 * Copyright (C) 1998-2003 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, Teknobyen, Abels Gate 5, 7030 Trondheim, NORWAY 00016 * http://www.sim.no support@sim.no Voice: +47 22114160 Fax: +47 22207097 00017 * 00018 \**************************************************************************/ 00019 00020 #ifndef COIN_SOPROFILE_H 00021 #define COIN_SOPROFILE_H 00022 00023 #include <Inventor/nodes/SoSubNode.h> 00024 #include <Inventor/fields/SoMFInt32.h> 00025 #include <Inventor/fields/SoSFEnum.h> 00026 #include <Inventor/elements/SoProfileElement.h> 00027 00028 class SbVec2f; 00029 class SoState; 00030 00031 00032 class COIN_DLL_API SoProfile : public SoNode { 00033 typedef SoNode inherited; 00034 00035 SO_NODE_ABSTRACT_HEADER(SoProfile); 00036 00037 public: 00038 static void initClass(void); 00039 00040 enum Profile { 00041 START_FIRST = SoProfileElement::START_FIRST, 00042 START_NEW = SoProfileElement::START_NEW, 00043 ADD_TO_CURRENT = SoProfileElement::ADD_TO_CURRENT 00044 }; 00045 00046 SoMFInt32 index; 00047 SoSFEnum linkage; 00048 00049 virtual void doAction(SoAction * action); 00050 virtual void callback(SoCallbackAction * action); 00051 virtual void GLRender(SoGLRenderAction * action); 00052 virtual void getBoundingBox(SoGetBoundingBoxAction * action); 00053 virtual void pick(SoPickAction * action); 00054 virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action); 00055 00056 virtual void getTrimCurve(SoState * state, int32_t & numpoints, 00057 float *& points, int & floatspervec, 00058 int32_t & numknots, float *& knotvector) = 0; 00059 virtual void getVertices(SoState * state, int32_t & numvertices, 00060 SbVec2f *& vertices) = 0; 00061 00062 protected: 00063 SoProfile(void); 00064 virtual ~SoProfile(); 00065 }; 00066 00067 #endif // !COIN_SOPROFILE_H

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