Abstract:
Subdivision surfaces solve numerous problems related to the geometry of character and animation models. However, unlike on parametrised surfaces there is no natural choice of texture coordinates on subdivision surfaces. Existing algorithms for generating texture coordinates on non-parametrised surfaces often find solutions that are locally acceptable but globally are unsuitable for use by artists wishing to paint textures. In addition, for topological reasons there is not necessarily any choice of assignment of texture coordinates to control points that can satisfactorily be interpolated over the entire surface. We introduce a technique, pelting, for finding both optimal and intuitive texture mapping over almost all of an entire subdivision surface and then show how to combine multiple texture mappings together to produce a seamless result.
Citations
|
805
|
Interactive Computer Graphics: Principles and Practice
– Foley, Dam, et al.
- 1990
|
|
426
|
Recursively generated B-spline surfaces on arbitrary topological meshes. Computer-Aided Design 10
– CATMULL, CLARK
- 1978
|
|
253
|
A Comprehensive Introduction to Differential Geometry. Publish or Perish
– Spivak
- 1979
|
|
219
|
Texture and reflection in computer generated images
– Blinn, Newell
- 1976
|
|
212
|
A Subdivision Algorithm for Computer Display of Curved Surfaces
– Catmull
- 1974
|
|
152
|
Fitting smooth surfaces to dense polygon meshes
– Krishnamurthy, Levoy
- 1996
|
|
144
|
MAPS: Multiresolution adaptive parameterization of surfaces
– Lee, Sweldens, et al.
- 1998
|
|
141
|
Survey of texture mapping
– Heckbert
- 1986
|
|
139
|
Subdivision surfaces in character animation
– DeRose, Kass, et al.
- 1998
|
|
112
|
Exact evaluation of catmull-clark subdivision surfaces at arbitrary parameter values
– Stam
- 1998
|
|
109
|
Dynamic simulation of non-penetrating flexible bodies
– Baraff
- 1992
|
|
106
|
Interactive texture mapping
– MAILLOT, YAHIA, et al.
- 1993
|
|
100
|
Direct WYSIWYG painting and texturing on 3D shapes
– Hanrahan, Haeberli
- 1990
|
|
87
|
A language for shading and lighting calculations
– Hanrahan, Lawson
- 1990
|
|
86
|
Solid texturing of complex surfaces
– Peachey
- 1985
|
|
50
|
Decorating implicit surfaces
– Pedersen
- 1995
|
|
40
|
Two-part texture mappings
– Bier, Sloan
- 1986
|
|
22
|
Efficient techniques for interactive texture placement
– Litwinowicz, Miller
- 1994
|
|
19
|
Topological design of sculptured surfaces
– Ferguson, Rockwood, et al.
- 1992
|
|
19
|
Algebraic topology
– Maunder
- 1970
|
|
13
|
Optimal texture mapping
– Carr, Ma, et al.
- 1988
|
|
3
|
Jean-Marc Vézien, and Gérard Iglésias. Piecewise surface flattening for non-distorted texture mapping
– Bennis
- 1991
|
