diff options
Diffstat (limited to 'source/blender/modifiers/intern/MOD_laplaciandeform.c')
| -rw-r--r-- | source/blender/modifiers/intern/MOD_laplaciandeform.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/source/blender/modifiers/intern/MOD_laplaciandeform.c b/source/blender/modifiers/intern/MOD_laplaciandeform.c index 239cb7f5a5a..06ded1c4488 100644 --- a/source/blender/modifiers/intern/MOD_laplaciandeform.c +++ b/source/blender/modifiers/intern/MOD_laplaciandeform.c @@ -843,11 +843,26 @@ static void panelRegister(ARegionType *region_type) modifier_panel_register(region_type, eModifierType_LaplacianDeform, panel_draw); } -static void blendWrite(BlendWriter *writer, const ModifierData *md) +static void blendWrite(BlendWriter *writer, const ID *id_owner, const ModifierData *md) { - LaplacianDeformModifierData *lmd = (LaplacianDeformModifierData *)md; + LaplacianDeformModifierData lmd = *(const LaplacianDeformModifierData *)md; + + if (ID_IS_OVERRIDE_LIBRARY(id_owner)) { + BLI_assert(!ID_IS_LINKED(id_owner)); + const bool is_local = (md->flag & eModifierFlag_OverrideLibrary_Local) != 0; + if (!is_local) { + /* Modifier coming from linked data cannot be bound from an override, so we can remove all + * binding data, can save a significant amount of memory. */ + lmd.verts_num = 0; + lmd.vertexco = NULL; + } + } - BLO_write_float3_array(writer, lmd->verts_num, lmd->vertexco); + BLO_write_struct_at_address(writer, LaplacianDeformModifierData, md, &lmd); + + if (lmd.vertexco != NULL) { + BLO_write_float3_array(writer, lmd.verts_num, lmd.vertexco); + } } static void blendRead(BlendDataReader *reader, ModifierData *md) |