beam-trace-2d
Beam tracing algorithm in 2D.
Utilizing a tree structure for the beams and a BSP tree for accelerated ray tracing.
Demo
npm installnpm startapp should be running on http://localhost:3000. Clicking moves the source.
The basics are very loosely based on the following paper: .. S. Laine, S. Siltanen, T. Lokki, and L. Savioja. Accelerated beam tracing algorithm. Applied Acoustics, 70(1):172–181, 2009
Possible improvements include:
- BSP tree optimization
- For some reason, the implementation is much slower in Firefox than Chrome
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akoskm published 2016-09-30T09:15:05.389Z
- 1.1.3 is the latest of 5 releases
- github.com/kai5z/BeamTrace2D
- See license in LICENSE
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Keywords
applied acoustics, acoustics, beam tracing