5 search results - page 1 / 1 » Ray-tracing Procedural Displacement Shaders |
GRAPHICSINTERFACE
1998
14 years 6 days ago
1998
Displacement maps and procedural displacement shaders are a widely used approach of specifying geometric detail and increasing the visual complexity of a scene. While it is relati...
CGF
2008
13 years 11 months ago
2008
This paper reviews the latest developments of displacement mapping algorithms implemented on the vertex, geometry, and fragment shaders of graphics cards. Displacement mapping alg...
CGF
2007
13 years 11 months ago
2007
This paper describes a fast rendering algorithm for verification of spectacle lens design. Our method simulates refraction corrections of astigmatism as well as myopia or presbyo...
CGI
2006
IEEE
14 years 5 months ago
2006
IEEE
This paper presents a purely hardware-accelerated shadow volume algorithm for subdivision surface based models. By introducing SP (subdivision patterns), all procedures, including ...
CGF
2008
13 years 11 months ago
2008
We present a flexible GPU kernel for adaptive on-the-fly refinement of meshes with arbitrary topology. By simply reserving a small amount of GPU memory to store a set of adaptive ...