Andre Schulz 9d71a275c3 X3D: Don't convert IndexedLineSet polylines with > 2 indices to triangles/polygons ...

Currently, when the coordIndex attribute of an IndexedLineSet contains a
polyline with > 2 indices, X3DGeoHelper::coordIdx_str2faces_arr() will
incorrectly determine the primitive type to be aiPrimitiveType_TRIANGLE or
aiPrimitiveType_POLYGON instead of aiPrimitiveType_LINE.

To fix this, this commit adds functions to explicitly handle an IndexedLineSet.

Fixes #3101

2024-01-09 20:55:51 +01:00

25 KiB

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