'Control mesh' diaporamas de présentation

Subdivision Surfaces in Character Animation

527 views • 51 slides

Normal based subdivision scheme for curve and surface design

Normal based subdivision scheme for curve and surface design. ??? 2004.12 http://www.math.zju.edu.cn/yxn. What is CAGD. Computer science. Engineering. CAGD. mathematics. Content. What is subdivision? - corner cutting algorithms - interpolating subdivision Normal based subd. Scheme

402 views • 29 slides

Displaced Subdivision Surfaces

Displaced Subdivision Surfaces. Aaron Lee Princeton University. Hugues Hoppe Microsoft Research. Henry Moreton Nvidia. Triangle Meshes. Interactive animation Adaptive rendering Compact storage. Dataset provided by Cyberware. mesh simplification. Scalable Algorithms.

370 views • 28 slides

Subdivision Surfaces

614 views • 26 slides

Use and Re-use of Facial Motion Capture

Use and Re-use of Facial Motion Capture. M. Sanchez, J. Edge, S. King and S. Maddock. 0. Motivation. Facial Animation in the Computer Graphics industry is a mainly human-driven process, requiring a lot of time and resources

333 views • 22 slides

Subdivision Surfaces

Subdivision Surfaces. Ref: Subdivision Surfaces in Character Animation, DeRose et. al, SIGGRAPH98. Complex shapes used in character animation head, hand, clothing, etc. Traditionally, (trimmed) NURBS Alias/Wavefront, SoftImage severe topological restrictions

286 views • 10 slides

Results / Compared to Relief Mapping It does not scale linearly with screen coverage as

500. 400. Parallax Occlusion Linear. Parallax Occlusion linear restart. 300. Parallax Occlusion Binary. FPS. Parallax Linear & binary. 200. Relief Mapping Curvature. Real Displacement Mapping. 100. 0. 0.03. 0.035. 0.04. 0.045. 0.05. 0.055. 0.06. Distance.

145 views • 1 slides