diff options
Diffstat (limited to 'source/blender/modifiers/intern/MOD_particlesystem.c')
| -rw-r--r-- | source/blender/modifiers/intern/MOD_particlesystem.c | 33 |
1 files changed, 2 insertions, 31 deletions
diff --git a/source/blender/modifiers/intern/MOD_particlesystem.c b/source/blender/modifiers/intern/MOD_particlesystem.c index a41fbb03462..de1b11eddd9 100644 --- a/source/blender/modifiers/intern/MOD_particlesystem.c +++ b/source/blender/modifiers/intern/MOD_particlesystem.c @@ -85,37 +85,7 @@ static void copyData(ModifierData *md, ModifierData *target) static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *md) { ParticleSystemModifierData *psmd = (ParticleSystemModifierData *) md; - CustomDataMask dataMask = 0; - MTex *mtex; - int i; - - if (!psmd->psys->part) - return 0; - - for (i = 0; i < MAX_MTEX; i++) { - mtex = psmd->psys->part->mtex[i]; - if (mtex && mtex->mapto && (mtex->texco & TEXCO_UV)) - dataMask |= CD_MASK_MTFACE; - } - - if (psmd->psys->part->tanfac != 0.0f) - dataMask |= CD_MASK_MTFACE; - - /* ask for vertexgroups if we need them */ - for (i = 0; i < PSYS_TOT_VG; i++) { - if (psmd->psys->vgroup[i]) { - dataMask |= CD_MASK_MDEFORMVERT; - break; - } - } - - /* particles only need this if they are after a non deform modifier, and - * the modifier stack will only create them in that case. */ - dataMask |= CD_MASK_ORIGSPACE_MLOOP | CD_MASK_ORIGINDEX; - - dataMask |= CD_MASK_ORCO; - - return dataMask; + return psys_emitter_customdata_mask(psmd->psys); } /* saves the current emitter state for a particle system and calculates particles */ @@ -236,6 +206,7 @@ ModifierTypeInfo modifierType_ParticleSystem = { /* freeData */ freeData, /* isDisabled */ NULL, /* updateDepgraph */ NULL, + /* updateDepsgraph */ NULL, /* dependsOnTime */ NULL, /* dependsOnNormals */ NULL, /* foreachObjectLink */ NULL, |