Modifiers: Add Bone option for Texture Mask Object

This patch adds the option to use an armature bone in place of an object for texture mask coordinates.

This affects the 3 vertex weight modifiers, the displace modifier, the warp modifier, and the wave modifier.

With minor changes from Bastien Montagne (@mont29).

Differential Revision: https://developer.blender.org/D7348

1 files changed, 13 insertions, 0 deletions

diff --git a/release/scripts/startup/bl_ui/properties_data_modifier.py b/release/scripts/startup/bl_ui/properties_data_modifier.py
index 5510941c4a5..61151b3e02b 100644
--- a/release/scripts/startup/bl_ui/properties_data_modifier.py
+++ b/release/scripts/startup/bl_ui/properties_data_modifier.py
@@ -396,6 +396,10 @@ class DATA_PT_modifiers(ModifierButtonsPanel, Panel):
         if md.texture_coords == 'OBJECT':
             col.label(text="Object:")
             col.prop(md, "texture_coords_object", text="")
+            obj = md.texture_coords_object
+            if obj and obj.type == 'ARMATURE':
+                col.label(text="Bone:")
+                col.prop_search(md, "texture_coords_bone", obj.data, "bones", text="")
         elif md.texture_coords == 'UV' and ob.type == 'MESH':
             col.label(text="UV Map:")
             col.prop_search(md, "uv_layer", ob.data, "uv_layers", text="")
@@ -1244,6 +1248,9 @@ class DATA_PT_modifiers(ModifierButtonsPanel, Panel):
 
         if md.texture_coords == 'OBJECT':
             layout.prop(md, "texture_coords_object", text="Object")
+            obj = md.texture_coords_object
+            if obj and obj.type == 'ARMATURE':
+                layout.prop_search(md, "texture_coords_bone", obj.data, "bones", text="Bone")
         elif md.texture_coords == 'UV' and ob.type == 'MESH':
             layout.prop_search(md, "uv_layer", ob.data, "uv_layers")
 
@@ -1296,6 +1303,9 @@ class DATA_PT_modifiers(ModifierButtonsPanel, Panel):
             layout.prop_search(md, "uv_layer", ob.data, "uv_layers")
         elif md.texture_coords == 'OBJECT':
             layout.prop(md, "texture_coords_object")
+            obj = md.texture_coords_object
+            if obj and obj.type == 'ARMATURE':
+                layout.prop_search(md, "texture_coords_bone", obj.data, "bones")
 
         layout.separator()
 
@@ -1366,6 +1376,9 @@ class DATA_PT_modifiers(ModifierButtonsPanel, Panel):
 
                 if md.mask_tex_mapping == 'OBJECT':
                     layout.prop(md, "mask_tex_map_object", text="Object")
+                    obj = md.mask_text_map_object
+                    if obj and obj.type == 'ARMATURE':
+                        layout.prop_search(md, "mask_tex_map_bone", obj.data, "bones", text="Bone")
                 elif md.mask_tex_mapping == 'UV' and ob.type == 'MESH':
                     layout.prop_search(md, "mask_tex_uv_layer", ob.data, "uv_layers")