2.5 - Rotation Locking for Bones

* Added Transform Locks panel. The layout for rotation I'm not satisfied with yet, though it is the best alternative so far.

* Rotations can now be locked per-component for quats/axis-angle instead of going through eulers. This is currently enabled by the checkbox for the 'label' of the Lock Rotation column. 
- The naming of the property in RNA + the way this is presented in the UI can get some work done.
- The setting for the 'w' component for quats/axis-angle is currently a separate flag in RNA, since I can't figure out how to lump this in under the 'lock_rotation' property instead (i.e. getting that to be either 3 or 4 components, depending on whether per-component locking is enabled).
- Editing values directly should not be possible when these locks are set...

* Fixed some tools which made use of this

1 files changed, 30 insertions, 0 deletions

diff --git a/release/ui/buttons_data_bone.py b/release/ui/buttons_data_bone.py
index 5aac44bbc94..a0121821e55 100644
--- a/release/ui/buttons_data_bone.py
+++ b/release/ui/buttons_data_bone.py
@@ -71,6 +71,35 @@ class BONE_PT_transform(BoneButtonsPanel):
 				col = layout.column(align=True)
 				col.itemL(text="Euler:")
 				col.row().itemR(pchan, "euler_rotation", text="")
+				
+class BONE_PT_transform_locks(BoneButtonsPanel):
+	__label__ = "Transform Locks"
+	
+	def poll(self, context):
+		return context.bone
+	
+	def draw(self, context):
+		layout = self.layout
+		
+		ob = context.object
+		bone = context.bone
+		pchan = ob.pose.pose_channels[context.bone.name]
+		
+		row = layout.row()
+		col = row.column()
+		col.itemR(pchan, "lock_location")
+		col.active = not (bone.parent and bone.connected)
+		
+		col = row.column()
+		if pchan.rotation_mode in ('QUATERNION', 'AXIS_ANGLE'):
+			col.itemR(pchan, "lock_rotations_4d", text="Lock Rotation")
+			if pchan.lock_rotations_4d:
+				col.itemR(pchan, "lock_rotation_w", text="W")
+			col.itemR(pchan, "lock_rotation", text="")
+		else:
+			col.itemR(pchan, "lock_rotation", text="Rotation")
+		
+		row.column().itemR(pchan, "lock_scale")
 
 class BONE_PT_bone(BoneButtonsPanel):
 	__label__ = "Bone"
@@ -243,6 +272,7 @@ class BONE_PT_deform(BoneButtonsPanel):
 
 bpy.types.register(BONE_PT_context_bone)
 bpy.types.register(BONE_PT_transform)
+bpy.types.register(BONE_PT_transform_locks)
 bpy.types.register(BONE_PT_bone)
 bpy.types.register(BONE_PT_deform)
 bpy.types.register(BONE_PT_inverse_kinematics)