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CInterpolationRenderer.h

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00001 /* 00002 * CInterpolationRenderer.h 00003 * $Id: CInterpolationRenderer.h,v 1.2 2001/11/15 16:54:50 guenth Exp $ 00004 * 00005 * Copyright (C) 1999, 2000 Markus Janich, Michael Meissner 00006 * 00007 * This program is free software; you can redistribute it and/or modify 00008 * it under the terms of the GNU General Public License as published by 00009 * the Free Software Foundation; either version 2 of the License, or 00010 * (at your option) any later version. 00011 * 00012 * This program is distributed in the hope that it will be useful, 00013 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00015 * GNU General Public License for more details. 00016 * 00017 * You should have received a copy of the GNU General Public License 00018 * along with this program; if not, write to the Free Software 00019 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00020 * 00021 * As a special exception to the GPL, the QGLViewer authors (Markus 00022 * Janich, Michael Meissner, Richard Guenther, Alexander Buck and Thomas 00023 * Woerner) give permission to link this program with Qt (non-)commercial 00024 * edition, and distribute the resulting executable, without including 00025 * the source code for the Qt (non-)commercial edition in the source 00026 * distribution. 00027 * 00028 */ 00029 00030 // Description : Definition of an example renderer drawing a cube 00031 // in wire frame and catching a key signal 00032 00033 00042 #ifndef CRENDERER__H 00043 #define CRENDERER__H 00044 00045 00046 // Own 00048 #include "QGLExaminerViewer.h" 00049 #include "QCameraInterpolationTool.h" 00050 00051 // Qt 00053 #include <qmainwindow.h> 00054 #include <qslider.h> 00055 #include <qgl.h> 00056 00057 00058 // System 00060 #include <math.h> 00061 00062 00063 00064 00065 class CInterpolationRenderer : public QObject { 00066 Q_OBJECT 00067 00068 //****** All methods ****** 00069 00070 public: 00071 CInterpolationRenderer(QGLViewer*); 00072 00073 ~CInterpolationRenderer(); 00074 00075 QGLViewer* getViewer(void) { return m_pViewer; }; 00076 00077 void MakeGlList(); 00078 00079 00080 00081 private: 00083 GLuint processHits(GLint hits, GLuint buffer[]); 00084 00085 00086 // **** All the slots ***** 00087 private slots: 00088 00090 void sltInitializeGL(); 00091 00093 void sltResizeGL(int w, int h); 00094 00096 void sltPaintGL(); 00097 00099 void sltManageSelection(QMouseEvent *pqEvent); 00100 00102 void sltManageRelease(QMouseEvent *pqEvent); 00103 00105 void sltManageMove(QMouseEvent *pqEvent); 00106 00109 void sltResetSelection(); 00110 00111 00112 private: 00113 00115 void renderScene(void); 00116 00118 void renderSolidSphere(const CP3D &cCenter, float radius, 00119 int n1, int n2, float lw=2.5); 00120 00122 void renderWireSphere(const CP3D &cCenter, float radius, 00123 int n1, int n2, float lw=2.5); 00124 00125 //****** All data ****** 00126 00127 QGLViewer *m_pViewer; 00128 QCameraInterpolationTool *m_pInterpolator; 00129 00130 GLuint m_glDispList; 00131 00132 bool m_afSelected[12]; // select state of the spheres 00133 00134 bool m_fLeftButtonPressed; // saves left button state 00135 bool m_fMiddleButtonPressed; // saves middle button state 00136 bool m_fRightButtonPressed; // saves right button state 00137 00138 CP3D m_cSphereCenter[12]; // saves centers of the spheres 00139 00140 int m_nMousePosX, m_nMousePosY; // last mouse position 00141 }; 00142 00143 #endif // CRENDERER__H

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