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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__ = "4.3.1"
__date__ = "6 June 2017"
import bpy
import bmesh
from bpy.props import (
StringProperty,
BoolProperty,
IntProperty,
EnumProperty,
)
from . import muv_common
class MUV_CPUVSelSeqCopyUV(bpy.types.Operator):
"""
Operation class: Copy UV coordinate by selection sequence
"""
bl_idname = "uv.muv_cpuv_selseq_copy_uv"
bl_label = "Copy UV (Selection Sequence) (Operation)"
bl_description = "Copy UV data by selection sequence (Operation)"
bl_options = {'REGISTER', 'UNDO'}
uv_map = StringProperty(options={'HIDDEN'})
def execute(self, context):
props = context.scene.muv_props.cpuv_selseq
if self.uv_map == "":
self.report({'INFO'}, "Copy UV coordinate (selection sequence)")
else:
self.report(
{'INFO'},
"Copy UV coordinate (selection sequence) (UV map:%s)"
% (self.uv_map))
obj = context.active_object
bm = bmesh.from_edit_mesh(obj.data)
if muv_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 = []
for hist in bm.select_history:
if isinstance(hist, bmesh.types.BMFace) and hist.select:
uvs = [l[uv_layer].uv.copy() for l in hist.loops]
pin_uvs = [l[uv_layer].pin_uv for l in hist.loops]
props.src_uvs.append(uvs)
props.src_pin_uvs.append(pin_uvs)
if len(props.src_uvs) == 0 or len(props.src_pin_uvs) == 0:
self.report({'WARNING'}, "No faces are selected")
return {'CANCELLED'}
self.report({'INFO'}, "%d face(s) are selected" % len(props.src_uvs))
return {'FINISHED'}
class MUV_CPUVSelSeqCopyUVMenu(bpy.types.Menu):
"""
Menu class: Copy UV coordinate by selection sequence
"""
bl_idname = "uv.muv_cpuv_selseq_copy_uv_menu"
bl_label = "Copy UV (Selection Sequence)"
bl_description = "Copy UV coordinate by selection sequence"
def draw(self, context):
layout = self.layout
obj = context.active_object
bm = bmesh.from_edit_mesh(obj.data)
uv_maps = bm.loops.layers.uv.keys()
layout.operator(
MUV_CPUVSelSeqCopyUV.bl_idname,
text="[Default]", icon="IMAGE_COL").uv_map = ""
for m in uv_maps:
layout.operator(
MUV_CPUVSelSeqCopyUV.bl_idname,
text=m, icon="IMAGE_COL").uv_map = m
class MUV_CPUVSelSeqPasteUV(bpy.types.Operator):
"""
Operation class: Paste UV coordinate by selection sequence
"""
bl_idname = "uv.muv_cpuv_selseq_paste_uv"
bl_label = "Paste UV (Selection Sequence) (Operation)"
bl_description = "Paste UV coordinate by selection sequence (Operation)"
bl_options = {'REGISTER', 'UNDO'}
uv_map = StringProperty(options={'HIDDEN'})
strategy = EnumProperty(
name="Strategy",
description="Paste Strategy",
items=[
('N_N', 'N:N', 'Number of faces must be equal to source'),
('N_M', 'N:M', 'Number of faces must not be equal to source')
],
default="N_M")
flip_copied_uv = BoolProperty(
name="Flip Copied UV",
description="Flip Copied UV...",
default=False)
rotate_copied_uv = IntProperty(
default=0,
name="Rotate Copied UV",
min=0,
max=30)
def execute(self, context):
props = context.scene.muv_props.cpuv_selseq
if len(props.src_uvs) == 0 or len(props.src_pin_uvs) == 0:
self.report({'WARNING'}, "Need copy UV at first")
return {'CANCELLED'}
if self.uv_map == "":
self.report({'INFO'}, "Paste UV coordinate (selection sequence)")
else:
self.report(
{'INFO'},
"Paste UV coordinate (selection sequence) (UV map:%s)"
% (self.uv_map))
obj = context.active_object
bm = bmesh.from_edit_mesh(obj.data)
if muv_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
dest_uvs = []
dest_pin_uvs = []
dest_face_indices = []
for hist in bm.select_history:
if isinstance(hist, bmesh.types.BMFace) and hist.select:
dest_face_indices.append(hist.index)
uvs = [l[uv_layer].uv.copy() for l in hist.loops]
pin_uvs = [l[uv_layer].pin_uv for l in hist.loops]
dest_uvs.append(uvs)
dest_pin_uvs.append(pin_uvs)
if len(dest_uvs) == 0 or len(dest_pin_uvs) == 0:
self.report({'WARNING'}, "No faces are selected")
return {'CANCELLED'}
if self.strategy == 'N_N' and len(props.src_uvs) != len(dest_uvs):
self.report(
{'WARNING'},
"Number of selected faces is different from copied faces " +
"(src:%d, dest:%d)"
% (len(props.src_uvs), len(dest_uvs)))
return {'CANCELLED'}
# paste
for i, idx in enumerate(dest_face_indices):
suv = None
spuv = None
duv = None
if self.strategy == 'N_N':
suv = props.src_uvs[i]
spuv = props.src_pin_uvs[i]
duv = dest_uvs[i]
elif self.strategy == 'N_M':
suv = props.src_uvs[i % len(props.src_uvs)]
spuv = props.src_pin_uvs[i % len(props.src_pin_uvs)]
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]
# flip UVs
if self.flip_copied_uv is True:
suvs_fr.reverse()
spuvs_fr.reverse()
# rotate UVs
for _ in range(self.rotate_copied_uv):
uv = suvs_fr.pop()
pin_uv = spuvs_fr.pop()
suvs_fr.insert(0, uv)
spuvs_fr.insert(0, pin_uv)
# paste UVs
for l, suv, spuv in zip(bm.faces[idx].loops, suvs_fr, spuvs_fr):
l[uv_layer].uv = suv
l[uv_layer].pin_uv = spuv
self.report({'INFO'}, "%d face(s) are copied" % len(dest_uvs))
bmesh.update_edit_mesh(obj.data)
return {'FINISHED'}
class MUV_CPUVSelSeqPasteUVMenu(bpy.types.Menu):
"""
Menu class: Paste UV coordinate by selection sequence
"""
bl_idname = "uv.muv_cpuv_selseq_paste_uv_menu"
bl_label = "Paste UV (Selection Sequence)"
bl_description = "Paste UV coordinate by selection sequence"
def draw(self, context):
layout = self.layout
# create sub menu
obj = context.active_object
bm = bmesh.from_edit_mesh(obj.data)
uv_maps = bm.loops.layers.uv.keys()
layout.operator(
MUV_CPUVSelSeqPasteUV.bl_idname,
text="[Default]", icon="IMAGE_COL").uv_map = ""
for m in uv_maps:
layout.operator(
MUV_CPUVSelSeqPasteUV.bl_idname,
text=m, icon="IMAGE_COL").uv_map = m
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