EMBER: Exact Mesh Booleans via Efficient and Robust Local Arrangements
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Technical Paper
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Research & Education
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DescriptionWe present EMBER, a novel method to compute exact mesh Booleans, an order of magnitude faster than even current inexact methods. This is made possible by using fixed-width homogeneous integer coordinates, generalized winding numbers, segment tracing, per-face BSPs, and a recursive subdivision that keeps the classification problem local.