35 search results - page 2 / 7 » An Efficient Hybrid Shadow Rendering Algorithm |
CGF
2005
13 years 10 months ago
2005
We present a novel algorithm for rendering physically-based soft shadows in complex scenes. Instead of casting shadow rays, we place both the points to be shaded and the samples o...
JGTOOLS
2006
13 years 10 months ago
2006
This paper addresses the problem of efficiently calculating shadows from environment maps in the context of ray-tracing. Since accurate rendering of shadows from environment maps ...
RT
2004
Springer
14 years 4 months ago
2004
Springer
Despite recent advances in finding efficient LOD-representations for gigantic 3D objects, rendering of complex, gigabyte-sized models and environments is still a challenging tas...
GRAPHICSINTERFACE
2008
14 years 8 days ago
2008
Shadow maps are commonly used in real-time rendering, but they cannot be filtered linearly like standard color, resulting in severe aliasing. Variance shadow maps resolve this pro...
GRAPHICSINTERFACE
2004
14 years 7 days ago
2004
In this paper, a novel hybrid algorithm is presented for the fast construction and high-quality rendering of visual hulls. We combine the strengths of two complementary hardware-a...