Efficient barycentric point sampling on meshes
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2017-08-28 v1
Abstract
We present an easy-to-implement and efficient analytical inversion algorithm for the unbiased random sampling of a set of points on a triangle mesh whose surface density is specified by barycentric interpolation of non-negative per-vertex weights. The correctness of the inversion algorithm is verified via statistical tests, and we show that it is faster on average than rejection sampling.
Keywords
Cite
@article{arxiv.1708.07559,
title = {Efficient barycentric point sampling on meshes},
author = {Jamie Portsmouth},
journal= {arXiv preprint arXiv:1708.07559},
year = {2017}
}
Comments
5 pages, 5 figures