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TVCG
2002
109views more  TVCG 2002»
15 years 1 months ago
Robust Creation of Implicit Surfaces from Polygonal Meshes
Implicit surfaces are used for a number of tasks in computer graphics, including modeling soft or organic objects, morphing, collision detection, and constructive solid geometry. A...
Gary D. Yngve, Greg Turk
131
Voted
GRAPHICSINTERFACE
2000
15 years 3 months ago
Using a 3D Puzzle as a Metaphor for Learning Spatial Relations
We introduce a new metaphor for learning spatial relations--the 3D puzzle. With this metaphor users learn spatial relations by assembling a geometric model themselves. For this pu...
Bernhard Preim, Felix Ritter, Oliver Deussen, Thom...
128
Voted
VRCAI
2009
ACM
15 years 8 months ago
Collision-free travel with terrain maps
Terrain maps, commonly used for updating elevation values of a moving object (i.e., a traveler), may be conveniently used for detecting and preventing collisions between the trave...
Andrei Sherstyuk, Anton Treskunov
SIGGRAPH
1995
ACM
15 years 5 months ago
Animating soft substances with implicit surfaces
This paper presents a hybrid model for animation of soft inelastic substance which undergo topological changes, e.g. separation and fusion and which fit with the objects they are...
Mathieu Desbrun, Marie-Paule Gascuel
SIGMETRICS
1987
ACM
102views Hardware» more  SIGMETRICS 1987»
15 years 5 months ago
Delay Analysis of a Window Tree Conflict Resolution Algorithm in a Local Area Network Environment
Expressions are found for the throughput and delay performance of a Tree Conflict Resolution Algorithm that is used in a Local Area Network with carrier sensing (and possibly also ...
George C. Polyzos, Mart Molle