I’m trying to pick a mesh facet which is on a flat face of an arbitrary mesh. Babylon.js Playground I’m getting the vertex normals, grouping them by facet, picking a facet, and then confirming that the vertex normals for that facet are aligned. It works with the complex D6, but the D20 it always …

Final solution - https://playground.babylonjs.com/#P5F4RL#28 I implemented a 3 step algorithm. First if the number of facets is less than or equal to 36 (which is the min facets for a 12 sided die (simple d6 example), then all of the facets are side facets. If not, filter the facets by sorting by…

Detecting flat mesh faces

Questions

ericwood73 November 7, 2022, 10:00pm 6

Blake’s reply to this post helped me figure out what I was doing wrong. Find coordinates of facet vertices - #3 by Blake. I’ll have my updated PG with the solution posted shortly.

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Detecting flat mesh faces

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