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Merge pull request #10 from nutti/develop
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Version 2.2 released
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@nutti
nutti committed Apr 10, 2015
2 parents b778b2a + 75f8b94 commit 0ecd58c
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14 changes: 0 additions & 14 deletions README
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24 changes: 24 additions & 0 deletions README.md
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# Blender Addon "Copy/Paste UV"

This addon's project is in progress.
See the link below for further details.

## Related Links

* [Blender Wiki page](http://wiki.blender.org/index.php/Extensions:2.6/Py/Scripts/UV/Copy_Paste_UVs)
* [Developer Blender ORG Thread](https://developer.blender.org/T38460)
* [Blender Artist Thread](http://blenderartists.org/forum/showthread.php?348421-Addon-Copy-and-Paste-UV-Coordinates)

## Change Log
|Version|Release Date|Change Log|
|---|---|---|
|2.2|2015.4.11|Fixed bug. Refactoring.|
|2.1|2015.1.23|Fixed bug for Blender 2.73|
|2.0|2014.12.31|**Add feature**<br>1. Support copy/paste between UV maps.<br>2. Support copy/paste by selection sequence. Optimization.|
|1.1|2014.8.31|Optimization.|
|1.0|2014.8.18|First release.|

## Contribution

**DO NOT** send pull request to **master** branch.
If you want to contribute this project, please send pull request to **develop** branch.
145 changes: 91 additions & 54 deletions uv_copy_and_paste_uv.py
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Expand Up @@ -26,13 +26,13 @@

__author__ = "Nutti <nutti.metro@gmail.com>"
__status__ = "production"
__version__ = "2.1"
__date__ = "23 January 2015"
__version__ = "2.2"
__date__ = "3 April 2015"

bl_info = {
"name" : "Copy and Paste UV",
"author" : "Nutti",
"version" : (2,1),
"version" : (2,2),
"blender" : (2, 7, 3),
"location" : "UV Mapping > Copy and Paste UV",
"description" : "Copy and Paste UV data",
Expand All @@ -44,11 +44,6 @@

SelectedFaceInfo = namedtuple('SelectedFaceInfo', 'normal indices')

src_uv_map = None # source uv map
src_obj = None # source object
src_sel_face_info = None # source selected faces information
dest_sel_face_info = None # destination selected faces information

# master menu
class CopyAndPasteUVMenu(bpy.types.Menu):
bl_idname = "uv.copy_and_paste_uv_menu"
Expand All @@ -72,22 +67,32 @@ class CopyAndPasteUVCopyUV(bpy.types.Operator):
bl_label = "Copy UV"
bl_description = "Copy UV data"
bl_options = {'REGISTER', 'UNDO'}

# static variables
src_uv_map = None # source uv map
src_obj = None # source object
src_sel_face_info = None # source selected faces information

def __init__(self):
CopyAndPasteUVCopyUV.src_uv_map = None
CopyAndPasteUVCopyUV.src_obj = None
CopyAndPasteUVCopyUV.src_sel_face_info = None

def execute(self, context):
global src_sel_face_info
global src_uv_map
global src_obj

self.report({'INFO'}, "Copy UV coordinate.")

# prepare for coping
ret, src_obj, mode_orig = prep_copy()
ret, CopyAndPasteUVCopyUV.src_obj, mode_orig = prep_copy(self)
if ret != 0:
return {'CANCELLED'}

# copy
src_sel_face_info = get_selected_faces(src_obj)
ret, src_uv_map = copy_opt(self, "", src_obj, src_sel_face_info)
CopyAndPasteUVCopyUV.src_sel_face_info = get_selected_faces(
CopyAndPasteUVCopyUV.src_obj)
ret, CopyAndPasteUVCopyUV.src_uv_map = copy_opt(
self, "", CopyAndPasteUVCopyUV.src_obj,
CopyAndPasteUVCopyUV.src_sel_face_info)

# finish coping
fini_copy(mode_orig)
Expand Down Expand Up @@ -116,25 +121,27 @@ class CopyAndPasteUVPasteUV(bpy.types.Operator):
name = "Rotate Copied UV",
min = 0,
max = 30)

def __init__(self):
self.src_uv_map = CopyAndPasteUVCopyUV.src_uv_map
self.src_obj = CopyAndPasteUVCopyUV.src_obj
self.src_sel_face_info = CopyAndPasteUVCopyUV.src_sel_face_info

def execute(self, context):
global src_sel_face_info
global dest_sel_face_info
global src_uv_map
global src_obj

self.report({'INFO'}, "Paste UV coordinate.")

# prepare for pasting
ret, dest_obj, mode_orig = prep_paste(src_obj, src_sel_face_info)
ret, dest_obj, mode_orig = prep_paste(
self, self.src_obj, self.src_sel_face_info)
if ret != 0:
return {'CANCELLED'}

# paste
dest_sel_face_info = get_selected_faces(dest_obj)
ret = paste_opt(
self, "", src_obj, src_sel_face_info,
src_uv_map, dest_obj, dest_sel_face_info)
self, "", self.src_obj, self.src_sel_face_info,
self.src_uv_map, dest_obj, dest_sel_face_info)

# finish pasting
fini_paste(mode_orig)
Expand All @@ -153,21 +160,30 @@ class CopyAndPasteUVCopyUVBySelSeq(bpy.types.Operator):
bl_description = "Copy UV data by selection sequence."
bl_options = {'REGISTER', 'UNDO'}

# static variables
src_uv_map = None # source uv map
src_obj = None # source object
src_sel_face_info = None # source selected faces information

def __init__(self):
CopyAndPasteUVCopyUVBySelSeq.src_uv_map = None
CopyAndPasteUVCopyUVBySelSeq.src_obj = None
CopyAndPasteUVCopyUVBySelSeq.src_sel_face_info = None

def execute(self, context):
global src_sel_face_info
global src_uv_map
global src_obj

self.report({'INFO'}, "Copy UV coordinate. (sequence)")

# prepare for coping
ret, src_obj, mode_orig = prep_copy()
ret, CopyAndPasteUVCopyUVBySelSeq.src_obj, mode_orig = prep_copy(self)
if ret != 0:
return {'CANCELLED'}

# copy
src_sel_face_info = get_selected_faces_by_sel_seq(src_obj)
ret, src_uv_map = copy_opt(self, "", src_obj, src_sel_face_info)
CopyAndPasteUVCopyUVBySelSeq.src_sel_face_info = get_selected_faces_by_sel_seq(CopyAndPasteUVCopyUVBySelSeq.src_obj)
ret, CopyAndPasteUVCopyUVBySelSeq.src_uv_map = copy_opt(
self, "", CopyAndPasteUVCopyUVBySelSeq.src_obj,
CopyAndPasteUVCopyUVBySelSeq.src_sel_face_info)

# finish coping
fini_copy(mode_orig)
Expand Down Expand Up @@ -197,24 +213,26 @@ class CopyAndPasteUVPasteUVBySelSeq(bpy.types.Operator):
min = 0,
max = 30)

def __init__(self):
self.src_uv_map = CopyAndPasteUVCopyUVBySelSeq.src_uv_map
self.src_obj = CopyAndPasteUVCopyUVBySelSeq.src_obj
self.src_sel_face_info = CopyAndPasteUVCopyUVBySelSeq.src_sel_face_info

def execute(self, context):
global src_sel_face_info
global dest_sel_face_info
global src_uv_map
global src_obj

self.report({'INFO'}, "Paste UV coordinate. (sequence)")

# prepare for pasting
ret, dest_obj, mode_orig = prep_paste(src_obj, src_sel_face_info)
ret, dest_obj, mode_orig = prep_paste(
self, self.src_obj, self.src_sel_face_info)
if ret != 0:
return {'CANCELLED'}

# paste
dest_sel_face_info = get_selected_faces_by_sel_seq(dest_obj)
ret = paste_opt(
self, "", src_obj, src_sel_face_info,
src_uv_map, dest_obj, dest_sel_face_info)
self, "", self.src_obj, self.src_sel_face_info,
self.src_uv_map, dest_obj, dest_sel_face_info)

# finish pasting
fini_paste(mode_orig)
Expand All @@ -229,26 +247,34 @@ class CopyAndPasteUVCopyUVMapSubOpt(bpy.types.Operator):
bl_idname = "uv.copy_uv_map_sub_opt"
bl_label = "Copy UV Map (Sub Menu Operator)"
uv_map = bpy.props.StringProperty()

# static variables
src_uv_map = None # source uv map
src_obj = None # source object
src_sel_face_info = None # source selected faces information

def __init__(self):
CopyAndPasteUVCopyUVMapSubOpt.src_uv_map = None
CopyAndPasteUVCopyUVMapSubOpt.src_obj = None
CopyAndPasteUVCopyUVMapSubOpt.src_sel_face_info = None

def execute(self, context):
global src_sel_face_info
global src_uv_map
global src_obj

self.report(
{'INFO'},
"Copy UV coordinate. (UV map:" + self.uv_map + ")")

# prepare for coping
ret, src_obj, mode_orig = prep_copy()
ret, CopyAndPasteUVCopyUVMapSubOpt.src_obj, mode_orig = prep_copy(self)
if ret != 0:
return {'CANCELLED'}

# copy
src_sel_face_info = get_selected_faces(src_obj)
ret, src_uv_map = copy_opt(
self, self.uv_map, src_obj,
src_sel_face_info)
CopyAndPasteUVCopyUVMapSubOpt.src_sel_face_info = get_selected_faces(
CopyAndPasteUVCopyUVMapSubOpt.src_obj)
ret, CopyAndPasteUVCopyUVMapSubOpt.src_uv_map = copy_opt(
self, self.uv_map, CopyAndPasteUVCopyUVMapSubOpt.src_obj,
CopyAndPasteUVCopyUVMapSubOpt.src_sel_face_info)

# finish coping
fini_copy(mode_orig)
Expand Down Expand Up @@ -296,26 +322,28 @@ class CopyAndPasteUVPasteUVMapSubOpt(bpy.types.Operator):
name = "Rotate Copied UV",
min = 0,
max = 30)


def __init__(self):
self.src_uv_map = CopyAndPasteUVCopyUVMapSubOpt.src_uv_map
self.src_obj = CopyAndPasteUVCopyUVMapSubOpt.src_obj
self.src_sel_face_info = CopyAndPasteUVCopyUVMapSubOpt.src_sel_face_info

def execute(self, context):
global src_sel_face_info
global dest_sel_face_info
global src_uv_map
global src_obj

self.report(
{'INFO'}, "Paste UV coordinate. (UV map:" + self.uv_map + ")")

# prepare for pasting
ret, dest_obj, mode_orig = prep_paste(src_obj, src_sel_face_info)
ret, dest_obj, mode_orig = prep_paste(
self, self.src_obj, self.src_sel_face_info)
if ret != 0:
return {'CANCELLED'}

# paste
dest_sel_face_info = get_selected_faces(dest_obj)
ret = paste_opt(
self, self.uv_map, src_obj, src_sel_face_info, src_uv_map,
dest_obj, dest_sel_face_info)
self, self.uv_map, self.src_obj, self.src_sel_face_info,
self.src_uv_map, dest_obj, dest_sel_face_info)

# finish pasting
fini_paste(mode_orig)
Expand Down Expand Up @@ -347,13 +375,18 @@ def draw(self, context):
text=m).uv_map = m


def prep_copy():
def prep_copy(self):
"""
parepare for copy operation.
@return tuple(error code, active object, current mode)
"""
# get active (source) object to be copied from
obj = bpy.context.active_object;

# check if active object has more than one UV map
if len(obj.data.uv_textures.keys()) == 0:
self.report({'WARNING'}, "Object must have more than one UV map.")
return (1, None, None)

# change to 'OBJECT' mode, in order to access internal data
mode = bpy.context.object.mode
Expand All @@ -373,7 +406,7 @@ def fini_copy(mode_orig):


# prepare for paste operation
def prep_paste(src_obj, src_sel_face_info):
def prep_paste(self, src_obj, src_sel_face_info):
"""
prepare for paste operation.
@param src_obj object that is copied from
Expand All @@ -388,6 +421,11 @@ def prep_paste(src_obj, src_sel_face_info):
# get active (source) object to be pasted to
obj = bpy.context.active_object

# check if active object has more than one UV map
if len(obj.data.uv_textures.keys()) == 0:
self.report({'WARNING'}, "Object must have more than one UV map.")
return (2, None, None)

# change to 'OBJECT' mode, in order to access internal data
mode = bpy.context.object.mode
bpy.ops.object.mode_set(mode='OBJECT')
Expand Down Expand Up @@ -525,8 +563,7 @@ def paste_opt(self, uv_map, src_obj, src_sel_face_info,

# Rotate UVs
for k in range(self.rotate_copied_uv):
item_rotate = dest_indices[-1]
dest_indices.remove(item_rotate)
item_rotate = dest_indices.pop()
dest_indices.insert(0, item_rotate)

# update
Expand Down

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