4 search results - page 1 / 1 » Interval Methods for Ray Casting Implicit Surfaces with Affi... |
SIBGRAPI
1999
IEEE
15 years 1 months ago
1999
IEEE
We study the performance of affine arithmetic as a replacement for interval arithmetic in interval methods for ray casting implicit surfaces. Affine arithmetic is a variant of inte...
75
Voted
CGVR
2006
14 years 11 months ago
2006
In this paper, we propose a recursive Taylor method for ray-casting algebraic surfaces. The performance of this approach is compared with four other candidate approaches to raycas...
112
click to vote
DAGSTUHL
2010
14 years 11 months ago
2010
We apply Knoll et al.'s algorithm [9] to interactively ray-cast constructive solid geometry (CSG) objects of arbitrary primitives represented as implicit functions. Whereas m...
93
Voted
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...