665 search results - page 5 / 133 » Algorithms for Triangulated Terrains |
VRML
1997
ACM
13 years 11 months ago
1997
ACM
To keep avatars and other moving objects on the ground in virtual environments, it is necessary to find the points where these objects should contact the terrain. This is often do...
ICCSA
2004
Springer
14 years 23 days ago
2004
Springer
Abstract. We demonstrate a connection between a regular triangulation and a constrained Delaunay triangulation in 2D. We propose an algorithm for edge enforcement in the constraine...
CCCG
2007
13 years 8 months ago
2007
A quadtree-based triangulation, sometimes called an RTIN, is a common hierarchical representation of terrain for 3D visualization. In this paper we focus on the memory/error bound...
SWAT
2010
Springer
14 years 13 days ago
2010
Springer
A mobile robot represented by a point moving in the plane has to explore an unknown terrain with obstacles. Both the terrain and the obstacles are modeled as arbitrary polygons. W...
TCIAIG
2010
13 years 2 months ago
2010
Procedural terrain generation is used to create landforms for applications such as computer games and flight simulators. While most of the existing work has concentrated on algori...