K. S. Ernest (iFire) Lee eaa84bc682 Fix CSG edge case causing intersection line to hit on common edge of 2 triangles. ... The previous implementation assumed that the intersection entered or exited a shape when it hit right on the common edge of 2 triangles. However, there is also a case where it just "skirts" the other shape on the outside. To fix this, we added code to check the intersection distance and if the normals of the faces are pointed in the same direction as the intersection or not (e.g. inner product > 0). This handles the case where the intersection line hits the common edge of 2 triangles and skirts the other shape on the outside. Extended code to cover a third case. Fixes #58637. Co-authored-by: OldBelge <StevenGeens@users.noreply.github.com>		2023-04-27 11:39:29 +02:00
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CSGBox3D.xml
CSGCombiner3D.xml
CSGCylinder3D.xml
CSGMesh3D.xml
CSGPolygon3D.xml
CSGPrimitive3D.xml
CSGShape3D.xml	Fix CSG edge case causing intersection line to hit on common edge of 2 triangles.	2023-04-27 11:39:29 +02:00
CSGSphere3D.xml
CSGTorus3D.xml