DyRT: Dynamic Response Textures for Real Time Deformation Simulation with Graphics Hardware

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DyRT: Dynamic Response Textures for Real Time Deformation Simulation with Graphics Hardware (2002)

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by Doug L. James , Dinesh K. Pai

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96 - 13 self

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@MISC{James02dyrt:dynamic,
    author = {Doug L. James and Dinesh K. Pai},
    title = {DyRT: Dynamic Response Textures for Real Time Deformation Simulation with Graphics Hardware},
    year = {2002}
}

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Abstract

In this paper we describe how to simulate geometrically complex, interactive, physically-based, volumetric, dynamic deformation models with negligible main CPU costs. This is achieved using a Dynamic Response Texture, or DyRT, that can be mapped onto any conventional animation as an optional rendering stage using commodity graphics hardware. The DyRT simulation process employs precomputed modal vibration models excited by rigid body motions. We present several examples, with an emphasis on bone-based character animation for interactive applications.

Keyphrases

dynamic response texture real time deformation simulation graphic hardware rigid body motion interactive application negligible main cpu cost dyrt simulation process conventional animation modal vibration model optional rendering stage dynamic deformation model present several example bone-based character animation commodity graphic hardware

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