diff options
| -rw-r--r-- | source/blender/blenkernel/intern/particle.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/source/blender/blenkernel/intern/particle.c b/source/blender/blenkernel/intern/particle.c index 42b818b35a5..4fb302c71ea 100644 --- a/source/blender/blenkernel/intern/particle.c +++ b/source/blender/blenkernel/intern/particle.c @@ -4050,13 +4050,16 @@ void psys_get_dupli_texture(ParticleSystem *psys, ParticleSettings *part, uv[0] = uv[1] = 0.f; + /* Grid distribution doesn't support UV or emit from vertex mode */ + bool is_grid = (part->distr == PART_DISTR_GRID && part->from != PART_FROM_VERT); + if (cpa) { if ((part->childtype == PART_CHILD_FACES) && (psmd->dm_final != NULL)) { CustomData *mtf_data = psmd->dm_final->getTessFaceDataLayout(psmd->dm_final); const int uv_idx = CustomData_get_render_layer(mtf_data, CD_MTFACE); mtface = CustomData_get_layer_n(mtf_data, CD_MTFACE, uv_idx); - if (mtface) { + if (mtface && !is_grid) { mface = psmd->dm_final->getTessFaceData(psmd->dm_final, cpa->num, CD_MFACE); mtface += cpa->num; psys_interpolate_uvs(mtface, mface->v4, cpa->fuv, uv); @@ -4070,7 +4073,7 @@ void psys_get_dupli_texture(ParticleSystem *psys, ParticleSettings *part, } } - if ((part->from == PART_FROM_FACE) && (psmd->dm_final != NULL)) { + if ((part->from == PART_FROM_FACE) && (psmd->dm_final != NULL) && !is_grid) { CustomData *mtf_data = psmd->dm_final->getTessFaceDataLayout(psmd->dm_final); const int uv_idx = CustomData_get_render_layer(mtf_data, CD_MTFACE); mtface = CustomData_get_layer_n(mtf_data, CD_MTFACE, uv_idx); |