'Gl spot exponent' presentation slideshows

Color and Lighting

Color and Lighting. Color 1/5. Two Color modes: RGBA Color Index Choosing between RGBA and Color Index glutInitDisplayMode(); (GLUT) glutInitDisplayMode(GL_RGBA) for RGBA glutInitDisplayMode(GL_INDEX) for color index. Color 2/5. RGBA mode:

477 views • 35 slides

Specular Reflection and OpenGL Lighting

Specular Reflection and OpenGL Lighting. Soon Tee Teoh CS 116A. Specular Reflection. Specular reflection is for shiny objects In contrast to diffuse reflection, specular reflection is not constant at all angles from the surface.

992 views • 19 slides

Lighting & Material

Lighting & Material. Example 1/5. #include<glut.h> void display(); void reshape(int, int); void init(); int main(int argc, char** argv) { glutInit(&argc, argv); glutInitWindowSize(400, 400); glutInitWindowPosition(0, 0); glutInitDisplayMode(GLUT_SINGLE | GLUT_RGBA | GLUT_DEPTH);

248 views • 16 slides

Lighting & Material

229 views • 16 slides