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Illumination &amp; Reflectance

Illumination &amp; Reflectance. Dr. Amy Zhang. Outline. Illumination and Reflectance The Phong Reflectance Model Shading in OpenGL. Two Components of Illumination. Light sources with: Emittance spectrum (color) Geometry (position and direction) Directional attenuation (falloff)

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1.01k views • 60 slides

Lighting/Shading I Week 6, Fri Feb 12

http://www.ugrad.cs.ubc.ca/~cs314/Vjan2010. Lighting/Shading I Week 6, Fri Feb 12. Correction: W2V vs. V2W. slide 38 week3.day3 (Fri Jan 22) . M W2V =TR we derived position of camera in world invert for world with respect to camera M V2W =(M W2V ) -1 = R -1 T -1. Correction: W2V vs. V2W.

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587 views • 44 slides

Ray Tracing: Soft Shadows

Ray Tracing: Soft Shadows. Soon Tee Teoh CS 116B. Point Light Sources. A “point” light source is usually not truly a point light source. Considering a light source as a point is just a convenient model.

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679 views • 16 slides

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Point light sources - PowerPoint PPT Presentation

Illumination &amp;amp; Reflectance

Lighting/Shading I Week 6, Fri Feb 12

Ray Tracing: Soft Shadows

Illumination & Reflectance