Facet Data Issue

[adam]

Looks like this iangilman had a similar issue.

@iangilman

getClosestFacetAtLocalCoordinates seems promising, but the facets aren’t granular enough to use by themselves. Is there a way to get their corner vertices so I can find the exact location within the facet?

How can I get the 3 vertices of a facet?

edit:

I found this in computeNormals which looks promising:

        v1x = indices[index * 3] * 3;
        v1y = v1x + 1;
        v1z = v1x + 2;

        v2x = indices[index * 3 + 1] * 3;
        v2y = v2x + 1;
        v2z = v2x + 2;

        v3x = indices[index * 3 + 2] * 3;
        v3y = v3x + 1;
        v3z = v3x + 2;