diff options
author | Alexander Romanov <a.romanov@blend4web.com> | 2017-07-03 19:49:35 +0300 |
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committer | Alexander Romanov <a.romanov@blend4web.com> | 2017-07-03 19:53:00 +0300 |
commit | e1482841dd5dd55cb453d37d115ec80f44c02316 (patch) | |
tree | 63cee90e2ab7b4316b4e36ffeb181700e99d6aab /source/blender/render | |
parent | 1ad0cc6bde4746949eee7a9babb97178a05816c3 (diff) | |
parent | 1fb30758034c2f83862bb7fc5f30a1a4d7b4510b (diff) |
Merge branch 'master' into blender2.8
Diffstat (limited to 'source/blender/render')
-rw-r--r-- | source/blender/render/intern/include/render_types.h | 2 | ||||
-rw-r--r-- | source/blender/render/intern/source/convertblender.c | 7 |
2 files changed, 4 insertions, 5 deletions
diff --git a/source/blender/render/intern/include/render_types.h b/source/blender/render/intern/include/render_types.h index b1b95933584..1de1f23f351 100644 --- a/source/blender/render/intern/include/render_types.h +++ b/source/blender/render/intern/include/render_types.h @@ -337,7 +337,7 @@ typedef struct ObjectRen { char (*mcol)[MAX_CUSTOMDATA_LAYER_NAME]; int actmtface, actmcol, bakemtface; - char tangent_mask; /* which tangent layer should be calculated */ + short tangent_mask; /* which tangent layer should be calculated */ float obmat[4][4]; /* only used in convertblender.c, for instancing */ diff --git a/source/blender/render/intern/source/convertblender.c b/source/blender/render/intern/source/convertblender.c index 803244cdd63..b20781052cd 100644 --- a/source/blender/render/intern/source/convertblender.c +++ b/source/blender/render/intern/source/convertblender.c @@ -3440,10 +3440,9 @@ static void init_render_mesh(Render *re, ObjectRen *obr, int timeoffset) if (need_nmap_tangent_concrete || need_tangent) { int uv_start = CustomData_get_layer_index(&dm->faceData, CD_MTFACE); int uv_index = CustomData_get_named_layer_index(&dm->faceData, CD_MTFACE, layer->name); - BLI_assert(uv_start >= 0 && uv_index >= 0); - if ((uv_start < 0 || uv_index < 0)) - continue; - int n = uv_index - uv_start; + + /* if there are no UVs, orco tangents are in first slot */ + int n = (uv_start >= 0 && uv_index >= 0) ? uv_index - uv_start : 0; const float *tangent = (const float *) layer->data; float *ftang = RE_vlakren_get_nmap_tangent(obr, vlr, n, true); |