diff options
Diffstat (limited to 'source/blender/makesrna/intern/rna_modifier.c')
| -rw-r--r-- | source/blender/makesrna/intern/rna_modifier.c | 41 |
1 files changed, 38 insertions, 3 deletions
diff --git a/source/blender/makesrna/intern/rna_modifier.c b/source/blender/makesrna/intern/rna_modifier.c index 4911c106f53..cc7c9782927 100644 --- a/source/blender/makesrna/intern/rna_modifier.c +++ b/source/blender/makesrna/intern/rna_modifier.c @@ -130,6 +130,7 @@ EnumPropertyItem modifier_triangulate_ngon_method_items[] = { #ifdef RNA_RUNTIME #include "DNA_particle_types.h" +#include "DNA_curve_types.h" #include "DNA_smoke_types.h" #include "BKE_context.h" @@ -604,6 +605,40 @@ static int rna_LaplacianDeformModifier_is_bind_get(PointerRNA *ptr) return ((lmd->flag & MOD_LAPLACIANDEFORM_BIND) && (lmd->cache_system != NULL)); } +/* NOTE: Curve and array modifiers requires curve path to be evaluated, + * dependency graph will make sure that curve eval would create such a path, + * but if curve was already evaluated we might miss path. + * + * So what we do here is: if path was not calculated for target curve we + * tag it for update. + */ + +static void rna_CurveModifier_dependency_update(Main *bmain, Scene *scene, PointerRNA *ptr) +{ + CurveModifierData *cmd = (CurveModifierData *)ptr->data; + rna_Modifier_update(bmain, scene, ptr); + DAG_relations_tag_update(bmain); + if (cmd->object != NULL) { + Curve *curve = cmd->object->data; + if ((curve->flag & CU_PATH) == 0) { + DAG_id_tag_update(&curve->id, OB_RECALC_DATA); + } + } +} + +static void rna_ArrayModifier_dependency_update(Main *bmain, Scene *scene, PointerRNA *ptr) +{ + ArrayModifierData *amd = (ArrayModifierData *)ptr->data; + rna_Modifier_update(bmain, scene, ptr); + DAG_relations_tag_update(bmain); + if (amd->curve_ob != NULL) { + Curve *curve = amd->curve_ob->data; + if ((curve->flag & CU_PATH) == 0) { + DAG_id_tag_update(&curve->id, OB_RECALC_DATA); + } + } +} + #else static PropertyRNA *rna_def_property_subdivision_common(StructRNA *srna, const char type[]) @@ -876,7 +911,7 @@ static void rna_def_modifier_curve(BlenderRNA *brna) RNA_def_property_ui_text(prop, "Object", "Curve object to deform with"); RNA_def_property_pointer_funcs(prop, NULL, "rna_CurveModifier_object_set", NULL, "rna_Curve_object_poll"); RNA_def_property_flag(prop, PROP_EDITABLE | PROP_ID_SELF_CHECK); - RNA_def_property_update(prop, 0, "rna_Modifier_dependency_update"); + RNA_def_property_update(prop, 0, "rna_CurveModifier_dependency_update"); prop = RNA_def_property(srna, "vertex_group", PROP_STRING, PROP_NONE); RNA_def_property_string_sdna(prop, NULL, "name"); @@ -1399,7 +1434,7 @@ static void rna_def_modifier_array(BlenderRNA *brna) RNA_def_property_ui_text(prop, "Curve", "Curve object to fit array length to"); RNA_def_property_pointer_funcs(prop, NULL, "rna_ArrayModifier_curve_ob_set", NULL, "rna_Curve_object_poll"); RNA_def_property_flag(prop, PROP_EDITABLE | PROP_ID_SELF_CHECK); - RNA_def_property_update(prop, 0, "rna_Modifier_dependency_update"); + RNA_def_property_update(prop, 0, "rna_ArrayModifier_dependency_update"); /* Offset parameters */ prop = RNA_def_property(srna, "use_constant_offset", PROP_BOOLEAN, PROP_NONE); @@ -2453,7 +2488,7 @@ static void rna_def_modifier_simpledeform(BlenderRNA *brna) RNA_def_property_update(prop, 0, "rna_Modifier_update"); prop = RNA_def_property(srna, "origin", PROP_POINTER, PROP_NONE); - RNA_def_property_ui_text(prop, "Origin", "Origin of modifier space coordinates"); + RNA_def_property_ui_text(prop, "Origin", "Offset the origin and orientation of the deformation"); RNA_def_property_flag(prop, PROP_EDITABLE | PROP_ID_SELF_CHECK); RNA_def_property_update(prop, 0, "rna_Modifier_dependency_update"); |