Real-time Visualization of 3D Numerical Simulation based on Vertex Processing on GPU

Masashi SHIMIZU; Yuta TAKABAYASHI; Koji TORIYAMA; Hidetoshi ANDO

doi:10.11371/aiieej.35vc.0.163.0

Proceedings of Visual Computing / Graphics and CAD Joint Symposium 2007

Session ID : 07-29

DOI https://doi.org/10.11371/aiieej.35vc.0.163.0

Conference information

Host: The Institute of Image Electronics Engineers of Japan

Co-host: Osaka Institute of Technology, Information Processing Society of Japan

12:00-14:00 Poster Session Chair: Tatsuo YOTSUKURA, Advanced Telecommunications Research Institute International

Real-time Visualization of 3D Numerical Simulation based on Vertex Processing on GPU

*Masashi SHIMIZU, Yuta TAKABAYASHI, Koji TORIYAMA, Hidetoshi ANDO

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Keywords: Numerical Simulation, Visualization, Vertex Texture Fetch, Particle, Arrow

CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract

In this paper, we propose two methods for real-time visualization of 3D numerical simulation on GPU. The first is a method of using 3D particles. 3D particles are advected by the velocity field, and deformed according to the velocity field at the position of 3D particles. The other, arrow-polygons are put on a fixed position, and deformed according to the velocity field at the positions. The two proposed methods do not need processing by CPU. Instead most of the processes of them are performed on GPU. As a result, a real-time visualization of 3D numerical simulation has been achieved.

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