From 313153117b6314e25775cd03065ef246b16575e7 Mon Sep 17 00:00:00 2001
From: Adam Wiseman <wiseman303@hotmail.com>
Date: Sat, 7 Jul 2012 08:07:47 +0000
Subject: [PATCH] Fixed the broken mesh functions.
---
space_view3d_copy_attributes.py | 100 +++++++++++++++++++-------------
1 file changed, 61 insertions(+), 39 deletions(-)
diff --git a/space_view3d_copy_attributes.py b/space_view3d_copy_attributes.py
index 8cbfc76b0..01e359eef 100644
--- a/space_view3d_copy_attributes.py
+++ b/space_view3d_copy_attributes.py
@@ -20,12 +20,11 @@
bl_info = {
'name': 'Copy Attributes Menu',
- 'author': 'Bassam Kurdali, Fabian Fricke, wiseman303',
- 'version': (0, 4, 6),
- "blender": (2, 6, 1),
+ 'author': 'Bassam Kurdali, Fabian Fricke, Adam Wiseman',
+ 'version': (0, 4, 7),
+ 'blender': (2, 6, 3),
'location': 'View3D > Ctrl-C',
'description': 'Copy Attributes Menu from Blender 2.4',
- "warning": "some mesh functions broken",
'wiki_url': 'http://wiki.blender.org/index.php/Extensions:2.6/Py/'
'Scripts/3D_interaction/Copy_Attributes_Menu',
'tracker_url': 'https://projects.blender.org/tracker/index.php?'
@@ -607,16 +606,24 @@ class MESH_MT_CopyFaceSettings(bpy.types.Menu):
vc = len(mesh.vertex_colors) > 1
layout = self.layout
- layout.operator(MESH_OT_CopyFaceSettings.bl_idname,
- text="Copy Material")['mode'] = 'MAT'
+ op = layout.operator(MESH_OT_CopyFaceSettings.bl_idname,
+ text="Copy Material")
+ op['layer'] = ''
+ op['mode'] = 'MAT'
if mesh.uv_textures.active:
- layout.operator(MESH_OT_CopyFaceSettings.bl_idname,
- text="Copy Image")['mode'] = 'IMAGE'
- layout.operator(MESH_OT_CopyFaceSettings.bl_idname,
- text="Copy UV Coords")['mode'] = 'UV'
+ op = layout.operator(MESH_OT_CopyFaceSettings.bl_idname,
+ text="Copy Image")
+ op['layer'] = ''
+ op['mode'] = 'IMAGE'
+ op = layout.operator(MESH_OT_CopyFaceSettings.bl_idname,
+ text="Copy UV Coords")
+ op['layer'] = ''
+ op['mode'] = 'UV'
if mesh.vertex_colors.active:
- layout.operator(MESH_OT_CopyFaceSettings.bl_idname,
- text="Copy Vertex Colors")['mode'] = 'VCOL'
+ op = layout.operator(MESH_OT_CopyFaceSettings.bl_idname,
+ text="Copy Vertex Colors")
+ op['layer'] = ''
+ op['mode'] = 'VCOL'
if uv or vc:
layout.separator()
if uv:
@@ -683,55 +690,70 @@ class MESH_OT_CopyFaceSettings(bpy.types.Operator):
return context.mode == 'EDIT_MESH'
def execute(self, context):
+ mode = getattr(self, 'mode', '')
+ if not mode in ('MAT', 'VCOL', 'IMAGE', 'UV'):
+ self.report({'ERROR'}, "No mode specified or invalid mode.")
+ return self._end(context, {'CANCELLED'})
+ layername = getattr(self, 'layer', '')
mesh = context.object.data
- mode = getattr(self, 'mode', 'MODE')
- layername = getattr(self, 'layer', None)
# Switching out of edit mode updates the selected state of faces and
# makes the data from the uv texture and vertex color layers available.
bpy.ops.object.editmode_toggle()
+ polys = mesh.polygons
if mode == 'MAT':
- from_data = mesh.polygons
- to_data = from_data
+ to_data = from_data = polys
else:
if mode == 'VCOL':
layers = mesh.vertex_colors
act_layer = mesh.vertex_colors.active
- else:
+ elif mode == 'IMAGE':
layers = mesh.uv_textures
act_layer = mesh.uv_textures.active
+ elif mode == 'UV':
+ layers = mesh.uv_layers
+ act_layer = mesh.uv_layers.active
if not layers or (layername and not layername in layers):
- return _end({'CANCELLED'})
+ self.report({'ERROR'}, "Invalid UV or color layer.")
+ return self._end(context, {'CANCELLED'})
from_data = layers[layername or act_layer.name].data
to_data = act_layer.data
- from_face = from_data[mesh.polygons.active]
+ from_index = polys.active
- for f in mesh.polygons:
+ for f in polys:
if f.select:
if to_data != from_data:
- from_face = from_data[f.index]
+ # Copying from another layer.
+ # from_face is to_face's counterpart from other layer.
+ from_index = f.index
+ elif f.index == from_index:
+ # Otherwise skip copying a face to itself.
+ continue
if mode == 'MAT':
- f.material_index = from_face.material_index
+ f.material_index = polys[from_index].material_index
continue
- to_face = to_data[f.index]
- if to_face is from_face:
+ elif mode == 'IMAGE':
+ to_data[f.index].image = from_data[from_index].image
continue
- if mode == 'VCOL':
- to_face.color1 = from_face.color1
- to_face.color2 = from_face.color2
- to_face.color3 = from_face.color3
- to_face.color4 = from_face.color4
- elif mode in {'UV', 'IMAGE'}:
- attr = mode.lower()
- setattr(to_face, attr, getattr(from_face, attr))
- return _end({'FINISHED'})
-
-
-def _end(retval):
- # Clean up by returning to edit mode like it was before.
- bpy.ops.object.editmode_toggle()
- return(retval)
+ if len(f.loop_indices) != len(polys[from_index].loop_indices):
+ self.report({'WARNING'}, "Different number of vertices.")
+ for i in range(len(f.loop_indices)):
+ to_vertex = f.loop_indices[i]
+ from_vertex = polys[from_index].loop_indices[i]
+ if mode == 'VCOL':
+ to_data[to_vertex].color = from_data[from_vertex].color
+ elif mode == 'UV':
+ to_data[to_vertex].uv = from_data[from_vertex].uv
+
+ return self._end(context, {'FINISHED'})
+
+
+ def _end(self, context, retval):
+ if context.mode != 'EDIT_MESH':
+ # Clean up by returning to edit mode like it was before.
+ bpy.ops.object.editmode_toggle()
+ return(retval)
def register():
--
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