'Point light source' diaporamas de présentation

Illumination and Shading

Illumination and Shading. Light Sources Empirical Illumination Shading Transforming Normals. Tong-Yee Lee. Illumination Models. Illumination The transport luminous flux from light sources between points via direct and indirect paths Lighting

699 views • 69 slides

CSCE 441: Computer Graphics Lighting

CSCE 441: Computer Graphics Lighting. Jinxiang Chai. 3D Rendering pipeline. Modeling transformation. Transform into 3D world system. Illuminate according to lighting and reflectance. lighting. Transform into 3D camera coordinate system. Viewing transformation.

661 views • 66 slides

Lighting and Shading Week 4, Fri Jan 28

474 views • 47 slides

Novel Depth Cues from Uncalibrated Near-field Lighting

Novel Depth Cues from Uncalibrated Near-field Lighting. Sanjeev J. Koppal and Srinivasa Narasimhan. Carnegie Mellon University Sponsors: ONR and NSF. Distant Lighting. Sun. Parallel Rays. Scene. Near-field Lighting. Indoor. Night. Underwater. Underground.

456 views • 45 slides

Instant Radiosity

Instant Radiosity. Paper by Alexander Keller. What is Radiosity?. Perfect Diffuse Interaction View-Independent Must be Followed By Projection Computation May have a post-process Ray Tracing enhancement. Process. An array of emitting patches

329 views • 31 slides

CSC418 Computer Graphics

CSC418 Computer Graphics. Illumination Lights Lighting models. Illumination. Illumination Models. Illumination The transport of luminous flux from light sources between points via direct and indirect paths Lighting

258 views • 25 slides

Simple Light Sources

Simple Light Sources. Types. Directional All light rays have the same direction Simulates parallel rays of sun. Point Light Source Light originates from specific point in world space Light ray has to be formed from object point to light source point. Spotlight

89 views • 5 slides