00001 // 00002 // Functions to create and draw a height field 00003 // 00004 #include <vector> 00005 00007 void initWater( int W, int H ); 00008 00010 00011 void computeWater( float fTime ); 00012 00013 00014 // Helper structure, holds everything required 00015 // to draw a single quad of the water surface 00016 struct _S_WaterQuad 00017 { 00018 // Height field position 00019 int x; int y; 00020 // Object space vertex position of the (x+0, y+0) corner 00021 float xp; float yp; 00022 }; 00023 00025 void drawWaterQuads( const std::vector<_S_WaterQuad> &Qs );
1.3.6