Modifiers: Add option to directly specify a 2D transform for UVWarp

Currently the only option is to warp based on the transform of other
objects, which is inconvenient if you want to e.g. control it through
a driver - you need to set up a dummy object and go through that,
which is clunky and should be unneccessary.

Reviewed By: brecht

Differential Revision: https://developer.blender.org/D6690

1 files changed, 15 insertions, 0 deletions

diff --git a/source/blender/makesrna/intern/rna_modifier.c b/source/blender/makesrna/intern/rna_modifier.c
index eb88f4523ab..ea0f917ca77 100644
--- a/source/blender/makesrna/intern/rna_modifier.c
+++ b/source/blender/makesrna/intern/rna_modifier.c
@@ -4599,6 +4599,21 @@ static void rna_def_modifier_uvwarp(BlenderRNA *brna)
   RNA_def_property_ui_text(prop, "UV Center", "Center point for rotate/scale");
   RNA_def_property_update(prop, 0, "rna_Modifier_update");
 
+  prop = RNA_def_property(srna, "offset", PROP_FLOAT, PROP_NONE);
+  RNA_def_property_float_sdna(prop, NULL, "offset");
+  RNA_def_property_ui_text(prop, "Offset", "2D Offset for the warp");
+  RNA_def_property_update(prop, 0, "rna_Modifier_update");
+
+  prop = RNA_def_property(srna, "scale", PROP_FLOAT, PROP_NONE);
+  RNA_def_property_float_sdna(prop, NULL, "scale");
+  RNA_def_property_ui_text(prop, "Scale", "2D Scale for the warp");
+  RNA_def_property_update(prop, 0, "rna_Modifier_update");
+
+  prop = RNA_def_property(srna, "rotation", PROP_FLOAT, PROP_ANGLE);
+  RNA_def_property_float_sdna(prop, NULL, "rotation");
+  RNA_def_property_ui_text(prop, "Rotation", "2D Rotation for the warp");
+  RNA_def_property_update(prop, 0, "rna_Modifier_update");
+
   prop = RNA_def_property(srna, "object_from", PROP_POINTER, PROP_NONE);
   RNA_def_property_pointer_sdna(prop, NULL, "object_src");
   RNA_def_property_ui_text(prop, "Object From", "Object defining offset");