基于粒子技术的火焰效

基于粒子系统的火焰模拟的源代码 void CGLSetup::InitGL(GLsizei Width, GLsizei Height) { // Enable Texture Mapping glEnable(GL_TEXTURE_2D); // This Will Clear The Background Color To Black glClearColor(0.0f, 0.0f, 0.0f, 0.0f); // Enables Clearing Of The Depth Buffer glClearDepth(1.0); // Enables Smooth Color Shading glShadeModel(GL_SMOOTH); glMatrixMode(GL_PROJECTION); // Reset The Projection Matrix glLoadIdentity(); // Calculate The Aspect Ratio Of The Window gluPerspective(45.0f,1.3333f,0.1f,1000.0f); glMatrixMode(GL_MODELVIEW); // Set The Blending Function For Translucency glBlendFunc(GL_SRC_ALPHA,GL_ONE); glEnable(GL_BLEND);