23 search results - page 4 / 5 » Discrete Complex Structure on Surfel Surfaces |
SIGGRAPH
2010
ACM
13 years 10 months ago
2010
ACM
The emergence of large-scale freeform shapes in architecture poses big challenges to the fabrication of such structures. A key problem is the approximation of the design surface b...
CGF
2008
13 years 6 months ago
2008
We present a new algorithm for the efficient and reliable generation of offset surfaces for polygonal meshes. The algorithm is robust with respect to degenerate configurations and...
COMPGEOM
2009
ACM
14 years 23 days ago
2009
ACM
We describe the first algorithms to compute minimum cuts in surface-embedded graphs in near-linear time. Given an undirected graph embedded on an orientable surface of genus g, w...
SCA
2007
13 years 8 months ago
2007
We describe a method for animating incompressible liquids with detailed free surfaces. For each time step, semiLagrangian contouring computes a new fluid boundary (represented as ...
TOG
2008
13 years 6 months ago
2008
We introduce a meshless hierarchical representation for solving light transport problems. Precomputed radiance transfer (PRT) and finite elements require a discrete representation...