Blender Git Loki

cleanup dna

Merge branch 'master' into bmesh-boolean-experiment

Add boolean as an edit-mode tool

Minor changes needed for for accessing booleans in editmode

- Replace hard coded edge-delimiter checks with a call that
forwards face-side check to the callback passed to BM_mesh_intersect.
- Copy the hflag exactly when splitting a by the edge-net.

Also remove experimental bvh-overlap test.

Merge branch 'master' into bmesh-boolean-experiment

Merge branch 'master' into bmesh-boolean-experiment

Merge branch 'master' into bmesh-boolean-experiment

Change method of hit-counting

Instead of de-duplicating on each ray-hit addition,
sort and count non duplicates.

Check when we can't find paths - was asserting

For very scrambled degenerate geometry where this error is unavoidable.

Merge branch 'master' into bmesh-boolean-experiment

Merge branch 'master' into bmesh-boolean-experiment

Merge branch 'master' into bmesh-boolean-experiment

Merge branch 'master' into bmesh-boolean-experiment

Don't tag in BM_face_split_edgenet_connect_islands

This is only needed for intersect logic.

Use memarena to avoid too many stack allocations

Avoid using macro for main connect searching logic

Use modified approach for selecting vertices to connect islands

Cast 2d rays instead of using a kdtree.

This is mostly finished now, just need to improve memory handling and minor cleanup.

Check connecting edges against eachother

This isn't using spacial optimizations since these are constantly being added and in most cases wont be very many.

Use bvhtree for checking if connecting edges dont intersect

minor cleanup/rename