35 search results - page 2 / 7 » An Efficient Hybrid Shadow Rendering Algorithm |
CGF
2005
13 years 5 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 5 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
13 years 11 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
13 years 7 months 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
13 years 7 months 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...