281 search results - page 12 / 57 » Computing Subdivision Surface Intersection |
SI3D
2009
ACM
15 years 4 months ago
2009
ACM
We present an extension of recently developed Loop and Schaefer’s approximation of Catmull-Clark surfaces (ACC) for surfaces with creases and corners which are essential for mos...
DAGSTUHL
2003
14 years 11 months ago
2003
In this paper we discuss reliable methods in the field of finite precision geometry. We begin with a brief survey of geometric computing and approaches generally used in dealing ...
SI3D
2005
ACM
15 years 3 months ago
2005
ACM
We present a sampling strategy and rendering framework for intersectable models, whose surface is implicitly defined by a black box intersection test that provides the location a...
DGCI
2005
Springer
15 years 3 months ago
2005
Springer
A new approach to ray tracing implicit surfaces based on recursive space subdivision is presented in this paper. Interval arithmetic, already used to calculate intersections in ray...
CW
2003
IEEE
15 years 3 months ago
2003
IEEE
