diff options
Diffstat (limited to 'source')
| -rw-r--r-- | source/blender/modifiers/intern/MOD_nodes.cc | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/source/blender/modifiers/intern/MOD_nodes.cc b/source/blender/modifiers/intern/MOD_nodes.cc index 6730ce1c8a8..652558655ce 100644 --- a/source/blender/modifiers/intern/MOD_nodes.cc +++ b/source/blender/modifiers/intern/MOD_nodes.cc @@ -1063,6 +1063,15 @@ static void freeData(ModifierData *md) } } +static void requiredDataMask(Object *UNUSED(ob), + ModifierData *UNUSED(md), + CustomData_MeshMasks *r_cddata_masks) +{ + /* We don't know what the node tree will need. If there are vertex groups, it is likely that the + * node tree wants to access them. */ + r_cddata_masks->vmask |= CD_MASK_MDEFORMVERT; +} + ModifierTypeInfo modifierType_Nodes = { /* name */ "GeometryNodes", /* structName */ "NodesModifierData", @@ -1087,7 +1096,7 @@ ModifierTypeInfo modifierType_Nodes = { /* modifyVolume */ nullptr, /* initData */ initData, - /* requiredDataMask */ nullptr, + /* requiredDataMask */ requiredDataMask, /* freeData */ freeData, /* isDisabled */ isDisabled, /* updateDepsgraph */ updateDepsgraph, |