12 search results - page 1 / 3 » An Improved Physically-Based Soft Shadow Volume Algorithm |
CGF
2006
13 years 4 months ago
2006
We identify and analyze several performance problems in a state-of-the-art physically-based soft shadow volume algorithm, and present an improved method that alleviates these prob...
IAJIT
2008
13 years 4 months ago
2008
: We present a new method for real-time rendering of soft shadows in dynamic scenes. Our approach is based on shadow volume algorithm which provides fast, accurate and high quality...
EGH
2003
Springer
13 years 9 months ago
2003
Springer
In this paper, we present several optimizations to our previously presented soft shadow volume algorithm. Our optimizations include tighter wedges, heavily optimized pixel shader ...
RT
2000
Springer
13 years 8 months ago
2000
Springer
Soft shadows and penumbra regions generated by extended light sources such as linear and area lights are visual effects that significantly contribute to the realism of a scene. In ...
SIBGRAPI
1999
IEEE
13 years 8 months ago
1999
IEEE
This paper describes a real-time shadow generation algorithm for polygonal environments illuminated by movable point light sources. The main goal is to quickly reduce the number o...