| VRS - The Virtual Rendering System |
| version 3.3 |
00001 /****************************************************************************** 00002 * VRS - The Virtual Rendering System 00003 * Copyright (C) 2003 Computer Graphics Systems Group at the 00004 * Hasso-Plattner-Institute (HPI), Potsdam, Germany. 00005 * 00006 * This library is free software; you can redistribute it and/or modify it 00007 * under the terms of the GNU Lesser General Public License as published by 00008 * the Free Software Foundation; either version 2.1 of the License, or (at 00009 * your option) any later version. This library is distributed in the hope 00010 * that it will be useful, but WITHOUT ANY WARRANTY; without even the implied 00011 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 * GNU Lesser General Public License for more details. You should have received 00013 * a copy of the GNU Lesser+ General Public License along with this library; if 00014 * not, write to the FreeSoftware Foundation, Inc., 59 Temple Place, Suite 330, 00015 * Boston, MA, 02111-1307, USA. 00016 ******************************************************************************/ 00017 00018 // $Id: constraintmaxdistance.h 6014 2007-08-09 07:51:16Z Konstantin_Baumann $ 00019 // $Date: 2007-08-09 09:51:16 +0200 (Thu, 09 Aug 2007) $ 00020 // $Revision: 6014 $ 00021 // $State$ 00022 // $Author: Konstantin_Baumann $ 00023 // 00024 // $Log$ 00025 // Revision 1.6 2005/01/03 01:43:10 klimetschek 00026 // - modified win32 project layout, splitted vrs.vcproj into vrs_container, vrs_core, vrs_sg, vrs_image, vrs_opengl and vrs_io 00027 // - removed vrs.vcproj 00028 // minor things: 00029 // - added all glutexamples to vrs4glut.sln 00030 // - fixed some problems in glutexamples 00031 // - removed all project references from all VS projects (using solution wide project dependencies instead) 00032 // 00033 // Revision 1.5 2004/10/28 14:16:01 basch 00034 // Class comment changed (Doxygen style) 00035 // 00036 // Revision 1.4 2004/03/12 16:28:41 baumann 00037 // macros VRS_NAMESPACE_BEGIN/_END expanded and removed 00038 // 00039 // Revision 1.3 2004/01/22 13:53:29 buchholz 00040 // minor changes 00041 // 00042 // Revision 1.2 2004/01/19 11:43:58 baumann 00043 // serialization mechanism improved 00044 // 00045 // Revision 1.1 2003/11/26 15:06:04 buchholz 00046 // first check in 00047 // 00048 00049 #ifndef VRS_CONSTRAINTMAXDISTANCE_H 00050 #define VRS_CONSTRAINTMAXDISTANCE_H 00051 00052 #include <vrs/sg/constraint.h> 00053 00054 namespace VRS { 00055 00060 class VRS_CORE_API ConstraintMaxDistance : public Constraint { 00061 00062 public: 00063 ConstraintMaxDistance(double maxDistX, double maxDistY, double maxDistZ, const Vector& referencePoint = Vector(0,0,0), bool slide = true); 00068 virtual bool check(const Vector& oldPoint, const Vector& desiredPoint, Stack<Vector>* alternativesStack = NULL); 00072 virtual void setReferencePoint(const Vector& point); 00074 virtual Vector getReferencePoint() const; 00076 00077 virtual void setMaxDistParameters(double x, double y, double z); 00079 00080 virtual void setMaxDistX(double x); 00082 virtual double getMaxDistX() const; 00084 00085 virtual void setMaxDistY(double y); 00087 virtual double getMaxDistY() const; 00089 00090 virtual void setMaxDistZ(double z); 00092 virtual double getMaxDistZ() const; 00094 00095 VRS_TYPEINFO(ConstraintMaxDistance, Constraint); 00096 VRS_SERIALIZABLE(ConstraintMaxDistance); 00097 00098 protected: 00099 ConstraintMaxDistance(); 00101 00102 private: 00103 virtual void calculateAlternatives(const Vector& oldPoint, const Vector& desiredPoint, 00104 Stack<Vector>* alternativesStack); 00108 Vector referencePoint_; 00109 double maxDistXSquare_; 00110 double maxDistYSquare_; 00111 double maxDistZSquare_; 00112 00113 bool slide_; 00114 }; 00115 00116 } // namespace VRS 00117 #endif // VRS_CONSTRAINTMAXDISTANCE_H