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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__ = "5.2"
__date__ = "17 Nov 2018"
import bpy
import bmesh
from bpy.props import (
BoolProperty,
IntProperty,
)
from ... import common
from ...utils.bl_class_registry import BlClassRegistry
from ...utils.property_class_registry import PropertyClassRegistry
from ...impl import flip_rotate_impl as impl
__all__ = [
'Properties',
'MUV_OT_FlipRotate',
]
@PropertyClassRegistry(legacy=True)
class Properties:
idname = "flip_rotate_uv"
@classmethod
def init_props(cls, scene):
scene.muv_flip_rotate_uv_enabled = BoolProperty(
name="Flip/Rotate UV Enabled",
description="Flip/Rotate UV is enabled",
default=False
)
scene.muv_flip_rotate_uv_seams = BoolProperty(
name="Seams",
description="Seams",
default=True
)
@classmethod
def del_props(cls, scene):
del scene.muv_flip_rotate_uv_enabled
del scene.muv_flip_rotate_uv_seams
@BlClassRegistry(legacy=True)
class MUV_OT_FlipRotate(bpy.types.Operator):
"""
Operation class: Flip and Rotate UV coordinate
"""
bl_idname = "uv.muv_flip_rotate_uv_operator"
bl_label = "Flip/Rotate UV"
bl_description = "Flip/Rotate UV coordinate"
bl_options = {'REGISTER', 'UNDO'}
flip = BoolProperty(
name="Flip UV",
description="Flip UV...",
default=False
)
rotate = IntProperty(
default=0,
name="Rotate UV",
min=0,
max=30
)
seams = BoolProperty(
name="Seams",
description="Seams",
default=True
)
@classmethod
def poll(cls, context):
# we can not get area/space/region from console
if common.is_console_mode():
return True
return impl.is_valid_context(context)
def execute(self, context):
self.report({'INFO'}, "Flip/Rotate UV")
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
uv_layer = impl.get_uv_layer(self, bm)
if not uv_layer:
return {'CANCELLED'}
# get selected face
src_info = impl.get_src_face_info(self, bm, [uv_layer], True)
if not src_info:
return {'CANCELLED'}
face_count = len(src_info[list(src_info.keys())[0]])
self.report({'INFO'}, "{} face(s) are selected".format(face_count))
# paste
ret = impl.paste_uv(self, bm, src_info, src_info, [uv_layer], 'N_N',
self.flip, self.rotate, self.seams)
if ret:
return {'CANCELLED'}
bmesh.update_edit_mesh(obj.data)
if self.seams is True:
obj.data.show_edge_seams = True
return {'FINISHED'}
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