'Gl light' diaporamas de présentation

OpenGL

985 views • 68 slides

Shading and Illumination

873 views • 52 slides

Illumination and Shading

Illumination and Shading. Jian Huang, CS594, Fall 2001 This set of slides reference slides used at Ohio State for instruction by Prof. Machiraju and Prof. Han-Wei Shen. Illumination Vs. Shading.

816 views • 51 slides

Light Source

Lighting and Shading. Light Source. Incoming (Incident) light. Reflected light. Object Surface. Refracted light. Light Source. Point Light Source. Light emits from a single point in all directions. Parallel (Directional) Light Source.

348 views • 28 slides

CS430 Computer Graphics

CS430 Computer Graphics. Lighting and Shading Part II. Topics. Lighting and Shading in OpenGL Hidden Surface Removal. Lighting and Shading in OpenGL. Steps Specify normal for each vertex Define and enable light source(s) Define and enable lighting model Define material properties

320 views • 18 slides

1. Ambient light in a scene with 3 spheres.

3. The three spheres illuminated by specular light. Imagine an extremely shiny billiard ball and the sheen it creates. 2. Diffuse light hitting the surface of 3 spheres. Notice, the spheres look matte and almost plastic like. 1. Ambient light in a scene with 3 spheres.

352 views • 12 slides