100+ Gl spot direction PowerPoint (PPT) Presentations, Gl spot direction PPTs

Gl spot direction - PowerPoint PPT Presentation

Lighting

Lighting. Mathematics of Lighting. light.c. #include <GL/glut.h> void init(void) { GLfloat mat_specular[] = { 1.0, 1.0, 1.0, 1.0 }; GLfloat mat_shininess[] = { 50.0 }; GLfloat light_position[] = { 1.0, 1.0, 1.0, 0.0 }; glClearColor (0.0, 0.0, 0.0, 0.0);

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612 views • 59 slides

Color and Lighting

Color and Lighting. Color. 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. RGBA mode: Four components Red, Green, Blue, and Alpha.

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429 views • 35 slides

Computer Graphics

Computer Graphics. OpenGL - Lighting, Shading and Material Properties. Hidden Surface Removal. First we begin with hidden surface removal. When drawing objects in order which does not match the order of their appearance (distance from the camera) we get wrong occlusions.

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370 views • 21 slides

Computer Graphics

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222 views • 21 slides

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'Gl spot direction' presentation slideshows

Gl spot direction - PowerPoint PPT Presentation

Lighting

Color and Lighting

Computer Graphics

Computer Graphics