Slide 1 Introduction to OpenGL Keng Shih-Ling 2003 Spring Slide 2 Example OpenGL example Slide 3 OpenGL is a Graphics API A software interface for graphics hardware. Provide…

OpenGL Color and Lighting 2003 Spring Keng Shih-Ling CGGM Lab. Tan-Chi Ho 2001 Color Example CGGM Lab. Tan-Chi Ho 2001 Color Example #include void GL_display() { glBegin(GL_TRIANGLES);…

Introduction to OpenGL Keng Shih-Ling 2003 Spring Example OpenGL example OpenGL is a Graphics API A software interface for graphics hardware. Provide the low-level functions…

Introduction to OpenGL CGGM Lab. Tan-Chi Ho 2002 Graphics API A software interface for graphics hardware. Provide the low-level functions to access graphics hardware directly.…

CH6 Texture Pixel pipeline Vertex pipeline Course Map Transformation & Lighting Primitive assembly Viewport culling & clipping Texture blending Per Fragment operations…

Assignment 2 Phase 1 Transformation Back-face culling View frustum culling Outline Implement the transformation. Modelview transformation Projection transformation Perspective…

Introduction to OpenGL CGGM Lab. Tan-Chi Ho 2002 Graphics API A software interface for graphics hardware. Provide the low-level functions to access graphics hardware directly.…

CH6 Texture Pixel pipeline Vertex pipeline Course Map Transformation & Lighting Primitive assembly Viewport culling & clipping Texture blending Per Fragment operations…

OpenGL Transformation Keng Shih-Ling 2002 Autumn Transformation -1 Transformation -2 There are three matrix stacks in OpenGL architecture MODELVIEW, PROJECTION, TEXTURE glMatrixMode(…