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Archived issue #0033516

Incorrect boolean intersection (BRepAlgoAPI_Common)

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Description

Computing the intersection between the following two breps (Attachment 1 (BREP) and Attachment 2 (BREP)) using BRepAlgoAPI_Common returns an empty intersection.

Slightly translating the shape in Attachment 2 (BREP) (e.g. by 1e-4 along the x-axis) leads to the expected result (i.e. a non-empty intersection).

Steps to reproduce

Load Attachment 1 (BREP) and Attachment 2 (BREP) and apply BRepAlgoAPI_Common on the top-level TopoDS_Solids.

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