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# ##### 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 #####
# <pep8 compliant>
import bpy
from mathutils import Vector
from bpy.types import Operator
from bpy.props import (
IntProperty,
BoolProperty,
FloatProperty,
EnumProperty,
)
import bmesh
import time
C = bpy.context
D = bpy.data
def DefOscOverlapUv(self,offset,rotate):
me = bpy.context.object.data
bm = bmesh.from_edit_mesh(me)
bm.faces.ensure_lookup_table()
faces = [face for face in bm.faces if face.select]
uv_layer = bm.loops.layers.uv[bpy.context.object.data.uv_layers.active.name]
faceDict = {}
faceReverse = []
bm.select_mode = {'FACE'}
for face in faces:
bpy.ops.mesh.select_all(action="DESELECT")
face.select = True
bpy.ops.mesh.select_mirror()
faceDict[face.index] = [mirrorface for mirrorface in bm.faces if mirrorface.select][0].index
faceReverse.append([mirrorface for mirrorface in bm.faces if mirrorface.select][0])
for selFace,mirrorFace in faceDict.items():
for loop,mirrorLoop in zip(bm.faces[selFace].loops,bm.faces[mirrorFace].loops):
mirrorLoop.copy_from(loop)
if offset:
for loop,mirrorLoop in zip(bm.faces[selFace].loops,bm.faces[mirrorFace].loops):
mirrorLoop[uv_layer].uv += Vector((1,0))
#invierto direcciones
bmesh.ops.reverse_uvs(bm, faces=[f for f in faceReverse])
bmesh.ops.rotate_uvs(bm, faces=[f for f in faceReverse])
if rotate:
bmesh.ops.rotate_uvs(bm, faces=[f for f in faceReverse])
bmesh.update_edit_mesh(me)
class OscOverlapUv(Operator):
"""Overlaps the uvs on one side of the model symmetry plane. """ \
"""Useful to get more detail on fixed resolution bitmaps"""
bl_idname = "mesh.overlap_uv_faces"
bl_label = "Overlap Uvs"
bl_options = {"REGISTER", "UNDO"}
@classmethod
def poll(cls, context):
return (context.active_object is not None and
context.active_object.type == 'MESH')
offset : BoolProperty(
default=True,
name="Offset"
)
rotate : BoolProperty(
default=False,
name="Rotate"
)
def execute(self, context):
DefOscOverlapUv(self,self.offset,self.rotate)
return {'FINISHED'}
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