Blender Git Commit Log

Git Commits -> Revision 98f4106

Revision 98f4106 by Krzysztof Rećko (master)

April 7, 2015, 03:19 (GMT)

Metaball tessellation optimization (Octree to BVH)

Speedup is non-linear, 2x-10x faster is quite normal.
Patch T43678.

- Switched from an Octree to BVH.
- Finding first points of surface no longer "wastes" density function evaluation: every result is cached.
- Use MemArena instead of using own memory management.
- Correct calculation of metaelem bounding box.
- Remove mball_count(): mballs are now counted "on the go".

Commit Details:

Full Hash: 98f41066943d8b1cf9236d6b358d1e84c9e7cc4b
Parent Commit: 9510137
Committed By: Campbell Barton
Lines Changed: +673, -1321

4 Modified Paths:

/source/blender/blenkernel/BKE_mball.h (+0, -2) (Diff)
/source/blender/blenkernel/BKE_mball_tessellate.h (+2, -0) (Diff)
/source/blender/blenkernel/intern/mball_tessellate.c (+670, -1318) (Diff)
/source/blender/windowmanager/intern/wm_init_exit.c (+1, -1) (Diff)

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Git Commits -> Revision 98f4106

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Git Commits -> Revision 98f4106