Sunar, Mohd. Shahrizal and Hoshang , Kolivand and Farhang, Yousef and Fattahi, Haniyeh (2011) Real-time volume shadow using stencil buffer. In: Communications in Computer and Information Science. Springer-Verlag, Kuantan, pp. 680-687. ISBN 978-364222190-3
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Official URL: http://dx.doi.org/10.1007/978-3-642-22191-0_59
Abstract
Two of the best methods to recognize silhouette to create real-time volume shadow in virtual environment are described in this paper. Volume shadow algorithm is implemented for virtual environment with moveable illuminated light source. Triangular method and the Visible-non visible method are introduced. The recent traditional silhouette detection and implementation techniques used in volume shadow algorithm are improved. With introduce flowchart of both algorithms, the last volume shadow algorithm using stencil buffer is rewritten. A very simple pseudo code to create volume shadow is proposed. These techniques are poised to bring realism into commercial games. It may be use in virtual reality applications.
| Item Type: | Book Section |
|---|---|
| Uncontrolled Keywords: | real-time, volume shadow, silhouette detection, stencil buffer |
| Subjects: | Q Science > QA Mathematics > QA75 Electronic computers. Computer science |
| Divisions: | Computer Science and Information System |
| ID Code: | 29278 |
| Deposited By: | INVALID USER |
| Deposited On: | 13 Mar 2013 02:26 |
| Last Modified: | 05 Feb 2017 00:05 |
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