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42cb1e3a2c
blender/intern
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Sergey Sharybin 42cb1e3a2c OpenSubdiv: Optimize faces storage in mesh topology 
Avoid per-face pointer and allocation: store everything as continuous
arrays.

Memory footprint for 1.5M faces:

- Theoretical worst case (all vertices and edges have crease) memory
  goes down from 114 MiB to 96 MiB (15% improvement).

  This case is not currently achievable since Blender does not expose
  vertex crease yet.

- Current real life worst case (all edges have crease) memory goes
  down from 108 MiB to 90 MiB (17% improvement).

- Best case (no creases at all) memory goes down from 96 MiB to 78 MiB
  (19% improvement).
2020-05-27 12:07:16 +02:00
..
atomic Cleanup: make format after SortedIncludes change 2020-03-19 09:33:58 +01:00
audaspace Cleanup: make format after SortedIncludes change 2020-03-19 09:33:58 +01:00
clog Cleanup: make format after SortedIncludes change 2020-03-19 09:33:58 +01:00
cycles Cycles: Upgraded Embree to version 3.10.0 2020-05-27 10:10:18 +02:00
dualcon Cleanup: redundant parenthesis, NULL checks 2020-04-20 12:15:49 +10:00
eigen Cleanup: make format after SortedIncludes change 2020-03-19 09:33:58 +01:00
ffmpeg Cleanup: make format after SortedIncludes change 2020-03-19 09:33:58 +01:00
ghost Cleanup: remove unnecessary copy constructor 2020-05-27 11:50:54 +10:00
glew-mx ClangFormat: apply to source, most of intern 2019-04-17 06:21:24 +02:00
guardedalloc Cleanup: make guarded memory allocation always thread safe 2020-05-20 01:03:05 +02:00
iksolver Cleanup: make format after SortedIncludes change 2020-03-19 09:33:58 +01:00
itasc Cleanup: use 2 space indentation for CMake 2019-04-17 06:35:54 +02:00
libc_compat Build: change libc compatibility code to only be used for new glibc 2020-02-27 12:52:19 +01:00
libmv Libmv: Fix crash solving when having negative frames 2020-05-15 14:59:25 +02:00
locale Cleanup: make format after SortedIncludes change 2020-03-19 09:33:58 +01:00
mantaflow Merge branch 'blender-v2.83-release' 2020-05-19 21:23:54 +02:00
memutil Cleanup: doxy comments 2020-05-09 17:36:12 +10:00
mikktspace Cleanup: make format after SortedIncludes change 2020-03-19 09:33:58 +01:00
numaapi Fix numaapi on PowerPC platforms 2020-01-15 11:18:24 +01:00
opencolorio Cleanup: make format after SortedIncludes change 2020-03-19 09:33:58 +01:00
opensubdiv OpenSubdiv: Optimize faces storage in mesh topology 2020-05-27 12:07:16 +02:00
openvdb Cleanup: make format after SortedIncludes change 2020-03-19 09:33:58 +01:00
quadriflow Cleanup: cmake indentation 2020-03-04 11:02:35 +11:00
rigidbody Cleanup: doxy comments 2020-05-09 17:36:12 +10:00
utfconv Cleanup: make format after SortedIncludes change 2020-03-19 09:33:58 +01:00
CMakeLists.txt Cleanup: remove unused string module 2020-04-28 12:57:39 +02:00