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comparison CollidoscopeApp/src/Wave.cpp @ 3:7fb593d53361

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added comments
author Fiore Martin <f.martin@qmul.ac.uk>
date Tue, 12 Jul 2016 18:29:38 +0200
parents 02467299402e
children ab6db404403a
comparison
equal deleted inserted replaced
2:dd889fff8423 3:7fb593d53361
94 /* scale the wave to fit the window */ 94 /* scale the wave to fit the window */
95 gl::pushModelView(); 95 gl::pushModelView();
96 96
97 97
98 const float wavePixelLen = ( mNumChunks * ( 2 + Chunk::kWidth ) ); 98 const float wavePixelLen = ( mNumChunks * ( 2 + Chunk::kWidth ) );
99 /* scale the x-axis for the wave to fit the window */ 99 /* scale the x-axis for the wave to fit the window precisely */
100 gl::scale( ((float)di.getWindowWidth() ) / wavePixelLen , 1.0f); 100 gl::scale( ((float)di.getWindowWidth() ) / wavePixelLen , 1.0f);
101 /* draw the chunks */ 101 /* draw the chunks */
102 if (mSelection.isNull()){ 102 if (mSelection.isNull()){
103 /* no selection: all chunks the same color */ 103 /* no selection: all chunks the same color */
104 gl::color(mColor); 104 gl::color(mColor);