1 /* 2 * NodeFog.h 3 * 4 * Copyright (C) 1999 Stephen F. White 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; either version 2 of the License, or 9 * (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program (see the file "COPYING" for details); if 18 * not, write to the Free Software Foundation, Inc., 675 Mass Ave, 19 * Cambridge, MA 02139, USA. 20 */ 21 22 #pragma once 23 24 #include "Node.h" 25 #include "ProtoMacros.h" 26 #include "Proto.h" 27 #include "FogMacros.h" 28 #include "swt.h" 29 #include "SFMFTypes.h" 30 31 class ProtoFog : public Proto { 32 public: 33 ProtoFog(Scene *scene); 34 virtual Node *create(Scene *scene); 35 getType()36 virtual int getType() const { return VRML_FOG; } 37 38 FieldIndex color; 39 FieldIndex fogType; 40 FieldIndex visibilityRange; 41 FieldIndex alternative; 42 FogProtoMacro() 43 }; 44 45 class NodeFog : public Node { 46 public: 47 NodeFog(Scene *scene, Proto *proto); 48 getProfile(void)49 virtual int getProfile(void) const { return PROFILE_IMMERSIVE; } getX3dVersion(void)50 virtual int getX3dVersion(void) const { return 0; } copy()51 virtual Node *copy() const { return new NodeFog(*this); } 52 virtual void preDraw(); 53 virtual void apply(); 54 hasNumbers4kids(void)55 virtual bool hasNumbers4kids(void) { return true; } 56 hasKambiFields(void)57 virtual bool hasKambiFields(void) { return true; } 58 59 virtual int getAnimationCommentID(void); 60 61 fieldMacros(SFColor, color, ProtoFog) 62 fieldMacros(SFString, fogType, ProtoFog) 63 fieldMacros(SFFloat, visibilityRange, ProtoFog) 64 fieldMacros(SFNode, alternative, ProtoFog) 65 FogFieldMacros(ProtoFog) 66 protected: 67 float m_matrix[16]; 68 }; 69 70