1 /**************************************************************************************** 2 * Copyright (c) 2004 Enrico Ros <eros.kde@email.it> * 3 * * 4 * This program is free software; you can redistribute it and/or modify it under * 5 * the terms of the GNU General Public License as published by the Free Software * 6 * Foundation; either version 2 of the License, or (at your option) any later * 7 * version. * 8 * * 9 * This program is distributed in the hope that it will be useful, but WITHOUT ANY * 10 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A * 11 * PARTICULAR PURPOSE. See the GNU General Public License for more details. * 12 * * 13 * You should have received a copy of the GNU General Public License along with * 14 * this program. If not, see <http://www.gnu.org/licenses/>. * 15 ****************************************************************************************/ 16 17 #ifndef BALLS_ANALYZER_H 18 #define BALLS_ANALYZER_H 19 20 #include "AnalyzerBase.h" 21 22 23 class QWidget; 24 class Ball; 25 class Paddle; 26 27 class BallsAnalyzer : public Analyzer::Base 28 { 29 public: 30 explicit BallsAnalyzer( QWidget * ); 31 ~BallsAnalyzer(); 32 void analyze( const QVector<float> & ); 33 34 protected: 35 void initializeGL(); 36 void resizeGL( int w, int h ); 37 void paintGL(); 38 39 private: 40 struct ShowProperties 41 { 42 double timeStamp; 43 double dT; 44 float colorK; 45 float gridScrollK; 46 float gridEnergyK; 47 float camRot; 48 float camRoll; 49 float peakEnergy; 50 } m_show; 51 52 struct FrameProperties 53 { 54 bool silence; 55 float energy; 56 float dEnergy; 57 } m_frame; 58 59 static const int NUMBER_OF_BALLS = 16; 60 61 QList<Ball *> m_balls; 62 Paddle * m_leftPaddle, * m_rightPaddle; 63 float m_unitX, m_unitY; 64 GLuint m_ballTexture; 65 GLuint m_gridTexture; 66 67 void drawDot3s( float x, float y, float z, float size ); 68 void drawHFace( float y ); 69 void drawScrollGrid( float scroll, float color[4] ); 70 }; 71 72 #endif 73