patch [#22523] Expose Object.parentinv matrix via RNA

from Balajee R C (balajeerc)

1 files changed, 8 insertions, 1 deletions

diff --git a/source/blender/makesrna/intern/rna_object.c b/source/blender/makesrna/intern/rna_object.c
index 76bbfcbed41..55e1119f58e 100644
--- a/source/blender/makesrna/intern/rna_object.c
+++ b/source/blender/makesrna/intern/rna_object.c
@@ -2025,7 +2025,14 @@ static void rna_def_object(BlenderRNA *brna)
 	RNA_def_property_ui_text(prop, "Input Matrix", "Matrix access to location, rotation and scale (including deltas), before constraints and parenting are applied.");
 	RNA_def_property_float_funcs(prop, "rna_Object_matrix_basis_get", "rna_Object_matrix_basis_set", NULL);
 	RNA_def_property_update(prop, NC_OBJECT|ND_TRANSFORM, "rna_Object_internal_update");
-	
+
+	/*parent_inverse*/
+	prop= RNA_def_property(srna, "matrix_parent_inverse", PROP_FLOAT, PROP_MATRIX);
+	RNA_def_property_float_sdna(prop, NULL, "parentinv");
+	RNA_def_property_multi_array(prop, 2, rna_matrix_dimsize_4x4);
+	RNA_def_property_ui_text(prop, "Matrix", "Inverse of object's parent matrix at time of parenting");
+	RNA_def_property_update(prop, NC_OBJECT|ND_TRANSFORM, "rna_Object_internal_update");
+
 	/* collections */
 	prop= RNA_def_property(srna, "constraints", PROP_COLLECTION, PROP_NONE);
 	RNA_def_property_struct_type(prop, "Constraint");