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# <pep8-80 compliant>
# ##### BEGIN GPL LICENSE BLOCK #####
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# ##### END GPL LICENSE BLOCK #####
__author__ = "Nutti <nutti.metro@gmail.com>"
__status__ = "production"
__version__ = "5.1"
__date__ = "24 Feb 2018"
import bpy
import bmesh
from bpy.props import (
StringProperty,
BoolProperty,
)
from .. import common
def memorize_view_3d_mode(fn):
def __memorize_view_3d_mode(self, context):
mode_orig = bpy.context.object.mode
result = fn(self, context)
bpy.ops.object.mode_set(mode=mode_orig)
return result
return __memorize_view_3d_mode
class MUV_CPUVObjCopyUV(bpy.types.Operator):
"""
Operation class: Copy UV coordinate per object
"""
bl_idname = "object.muv_cpuv_obj_copy_uv"
bl_label = "Copy UV"
bl_description = "Copy UV coordinate"
bl_options = {'REGISTER', 'UNDO'}
uv_map = StringProperty(options={'HIDDEN'})
@memorize_view_3d_mode
def execute(self, context):
props = context.scene.muv_props.cpuv_obj
if self.uv_map == "":
self.report({'INFO'}, "Copy UV coordinate per object")
else:
self.report(
{'INFO'},
"Copy UV coordinate per object (UV map:%s)" % (self.uv_map))
bpy.ops.object.mode_set(mode='EDIT')
obj = context.active_object
bm = bmesh.from_edit_mesh(obj.data)
if common.check_version(2, 73, 0) >= 0:
bm.faces.ensure_lookup_table()
# get UV layer
if self.uv_map == "":
if not bm.loops.layers.uv:
self.report(
{'WARNING'}, "Object must have more than one UV map")
return {'CANCELLED'}
uv_layer = bm.loops.layers.uv.verify()
else:
uv_layer = bm.loops.layers.uv[self.uv_map]
# get selected face
props.src_uvs = []
props.src_pin_uvs = []
props.src_seams = []
for face in bm.faces:
uvs = [l[uv_layer].uv.copy() for l in face.loops]
pin_uvs = [l[uv_layer].pin_uv for l in face.loops]
seams = [l.edge.seam for l in face.loops]
props.src_uvs.append(uvs)
props.src_pin_uvs.append(pin_uvs)
props.src_seams.append(seams)
self.report({'INFO'}, "%s's UV coordinates are copied" % (obj.name))
return {'FINISHED'}
class MUV_CPUVObjCopyUVMenu(bpy.types.Menu):
"""
Menu class: Copy UV coordinate per object
"""
bl_idname = "object.muv_cpuv_obj_copy_uv_menu"
bl_label = "Copy UV"
bl_description = "Copy UV coordinate per object"
def draw(self, _):
layout = self.layout
# create sub menu
uv_maps = bpy.context.active_object.data.uv_textures.keys()
layout.operator(MUV_CPUVObjCopyUV.bl_idname, text="[Default]")\
.uv_map = ""
for m in uv_maps:
layout.operator(MUV_CPUVObjCopyUV.bl_idname, text=m).uv_map = m
class MUV_CPUVObjPasteUV(bpy.types.Operator):
"""
Operation class: Paste UV coordinate per object
"""
bl_idname = "object.muv_cpuv_obj_paste_uv"
bl_label = "Paste UV"
bl_description = "Paste UV coordinate"
bl_options = {'REGISTER', 'UNDO'}
uv_map = StringProperty(options={'HIDDEN'})
copy_seams = BoolProperty(
name="Copy Seams",
description="Copy Seams",
default=True
)
@memorize_view_3d_mode
def execute(self, context):
props = context.scene.muv_props.cpuv_obj
if not props.src_uvs or not props.src_pin_uvs:
self.report({'WARNING'}, "Need copy UV at first")
return {'CANCELLED'}
for o in bpy.data.objects:
if not hasattr(o.data, "uv_textures") or not o.select:
continue
bpy.ops.object.mode_set(mode='OBJECT')
bpy.context.scene.objects.active = o
bpy.ops.object.mode_set(mode='EDIT')
obj = context.active_object
bm = bmesh.from_edit_mesh(obj.data)
if common.check_version(2, 73, 0) >= 0:
bm.faces.ensure_lookup_table()
if (self.uv_map == "" or
self.uv_map not in bm.loops.layers.uv.keys()):
self.report({'INFO'}, "Paste UV coordinate per object")
else:
self.report(
{'INFO'},
"Paste UV coordinate per object (UV map: %s)"
% (self.uv_map))
# get UV layer
if (self.uv_map == "" or
self.uv_map not in bm.loops.layers.uv.keys()):
if not bm.loops.layers.uv:
self.report(
{'WARNING'}, "Object must have more than one UV map")
return {'CANCELLED'}
uv_layer = bm.loops.layers.uv.verify()
else:
uv_layer = bm.loops.layers.uv[self.uv_map]
# get selected face
dest_uvs = []
dest_pin_uvs = []
dest_seams = []
dest_face_indices = []
for face in bm.faces:
dest_face_indices.append(face.index)
uvs = [l[uv_layer].uv.copy() for l in face.loops]
pin_uvs = [l[uv_layer].pin_uv for l in face.loops]
seams = [l.edge.seam for l in face.loops]
dest_uvs.append(uvs)
dest_pin_uvs.append(pin_uvs)
dest_seams.append(seams)
if len(props.src_uvs) != len(dest_uvs):
self.report(
{'WARNING'},
"Number of faces is different from copied " +
"(src:%d, dest:%d)"
% (len(props.src_uvs), len(dest_uvs))
)
return {'CANCELLED'}
# paste
for i, idx in enumerate(dest_face_indices):
suv = props.src_uvs[i]
spuv = props.src_pin_uvs[i]
ss = props.src_seams[i]
duv = dest_uvs[i]
if len(suv) != len(duv):
self.report({'WARNING'}, "Some faces are different size")
return {'CANCELLED'}
suvs_fr = [uv for uv in suv]
spuvs_fr = [pin_uv for pin_uv in spuv]
ss_fr = [s for s in ss]
# paste UVs
for l, suv, spuv, ss in zip(
bm.faces[idx].loops, suvs_fr, spuvs_fr, ss_fr):
l[uv_layer].uv = suv
l[uv_layer].pin_uv = spuv
if self.copy_seams is True:
l.edge.seam = ss
bmesh.update_edit_mesh(obj.data)
if self.copy_seams is True:
obj.data.show_edge_seams = True
self.report(
{'INFO'}, "%s's UV coordinates are pasted" % (obj.name))
return {'FINISHED'}
class MUV_CPUVObjPasteUVMenu(bpy.types.Menu):
"""
Menu class: Paste UV coordinate per object
"""
bl_idname = "object.muv_cpuv_obj_paste_uv_menu"
bl_label = "Paste UV"
bl_description = "Paste UV coordinate per object"
def draw(self, context):
sc = context.scene
layout = self.layout
# create sub menu
uv_maps = []
for obj in bpy.data.objects:
if hasattr(obj.data, "uv_textures") and obj.select:
uv_maps.extend(obj.data.uv_textures.keys())
uv_maps = list(set(uv_maps))
ops = layout.operator(MUV_CPUVObjPasteUV.bl_idname, text="[Default]")
ops.uv_map = ""
ops.copy_seams = sc.muv_cpuv_copy_seams
for m in uv_maps:
ops = layout.operator(MUV_CPUVObjPasteUV.bl_idname, text=m)
ops.uv_map = m
ops.copy_seams = sc.muv_cpuv_copy_seams
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