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$\begingroup$ This results in very strange behaviour with RegionDistance[R], e.g if you run rdf = RegionDistance[R]; DensityPlot[rdf[{x, y, 1.1}], {x, -10, 20}, {y, -10, 20}] You can see all the values which are smaller than 0 are considered in the volume! $\endgroup$

Tomi
– Tomi

2020-06-09 23:01:27 +00:00
Commented Jun 9, 2020 at 23:01
1

$\begingroup$ That is indeed very odd. Maybe BoundaryMeshRegion does not orient the faces correctly, leading to some face normals that point inward instead of outward. I am not sure whether this is to be considered a bug. It seems that BoundaryMeshRegion @*ToBoundaryMesh is be the more robust way to create the BoundaryMeshRegion. $\endgroup$

Henrik Schumacher
– Henrik Schumacher

2020-06-10 02:50:28 +00:00
Commented Jun 10, 2020 at 2:50

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