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Mesh Traversal

Convert 3d polyline to a triangle mesh (e.g. cylinder).

movement_build_body movement_build_body - 1 movement_build_body - 2

Code​

In source/MRMesh/MRMovementBuildBody.h:

Lines 25 to 28 in 7e840df

 /// makes mesh by moving `body` along `trajectory` 
 /// if allowRotation rotate it in corners 
 [[nodiscard]] MRMESH_API Mesh makeMovementBuildBody( const Contours3f& body, const Contours3f& trajectory, 
     const MovementBuildBodyParams& params = {} );

Curves are curved, how do I better avoid intersections?​

Use Offset tool to fix it (by casting to voxels and back).

In source/MRMesh/MROffset.h

Lines 59 to 61 in 5bb227d

 /// Offsets mesh by converting it to voxels and back 
 /// so result mesh is always closed 
 [[nodiscard]] MRMESH_API Expected<Mesh, std::string> offsetMesh( const MeshPart& mp, float offset, const OffsetParameters& params = {} );