diff options
| author | Sergey Sharybin <sergey.vfx@gmail.com> | 2018-09-06 18:06:17 +0300 |
|---|---|---|
| committer | Sergey Sharybin <sergey.vfx@gmail.com> | 2018-09-11 17:37:02 +0300 |
| commit | 3fbdcefa174dd85972b7b63c0955e3a8d42f6943 (patch) | |
| tree | 6b1d4b1538f18e847f2e12204a79d89b937edc28 /source/blender/blenkernel/intern/mesh_runtime.c | |
| parent | 998a80435819387ce88d922d7fd7049e8e27b7bf (diff) | |
Subdiv: Initial implementation of CCG
Attempts to substitude CCGDM with an OpenSubdiv based structure
which has less abstraction levels. The missing part in this
substitude is a face pointers which old CCGDM/multires code was
using to stitch faces (averaging boundaries).
Another curial bit missing: "reshaping" of multires CD_MDISPS
to the state of new PBVH grids.
The new code is only available when OpenSubdiv modifier is
enabled (WITH_OPENSUBDIV_MODIFIER=ON) and with debug value of
128. This is so this WIP code is not interfering with current
production machines in the studio.
Reviewers: brecht
Reviewed By: brecht
Differential Revision: https://developer.blender.org/D3685
Diffstat (limited to 'source/blender/blenkernel/intern/mesh_runtime.c')
| -rw-r--r-- | source/blender/blenkernel/intern/mesh_runtime.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/source/blender/blenkernel/intern/mesh_runtime.c b/source/blender/blenkernel/intern/mesh_runtime.c index 60699589a77..51dd9a9ea3a 100644 --- a/source/blender/blenkernel/intern/mesh_runtime.c +++ b/source/blender/blenkernel/intern/mesh_runtime.c @@ -43,6 +43,7 @@ #include "BKE_bvhutils.h" #include "BKE_mesh.h" #include "BKE_mesh_runtime.h" +#include "BKE_subdiv_ccg.h" /* -------------------------------------------------------------------- */ /** \name Mesh Runtime Struct Utils @@ -196,6 +197,11 @@ void BKE_mesh_runtime_clear_geometry(Mesh *mesh) { bvhcache_free(&mesh->runtime.bvh_cache); MEM_SAFE_FREE(mesh->runtime.looptris.array); + /* TODO(sergey): Does this really belong here? */ + if (mesh->runtime.subsurf_ccg != NULL) { + BKE_subdiv_ccg_destroy(mesh->runtime.subsurf_ccg); + mesh->runtime.subsurf_ccg = NULL; + } } /** \} */ |