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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 #####
# <pep8-80 compliant>
import bpy
from bpy.types import Operator
from bpy.props import BoolProperty
class VIEW3D_OT_edit_mesh_extrude_individual_move(Operator):
"Extrude individual elements and move"
bl_label = "Extrude Individual and Move"
bl_idname = "view3d.edit_mesh_extrude_individual_move"
@classmethod
def poll(cls, context):
obj = context.active_object
return (obj is not None and obj.mode == 'EDIT')
def execute(self, context):
mesh = context.object.data
select_mode = context.tool_settings.mesh_select_mode
totface = mesh.total_face_sel
totedge = mesh.total_edge_sel
#~ totvert = mesh.total_vert_sel
if select_mode[2] and totface == 1:
bpy.ops.mesh.extrude_region_move('INVOKE_REGION_WIN',
TRANSFORM_OT_translate={
"constraint_orientation": 'NORMAL',
"constraint_axis": (False, False, True)})
elif select_mode[2] and totface > 1:
bpy.ops.mesh.extrude_faces_move('INVOKE_REGION_WIN')
elif select_mode[1] and totedge >= 1:
bpy.ops.mesh.extrude_edges_move('INVOKE_REGION_WIN')
else:
bpy.ops.mesh.extrude_vertices_move('INVOKE_REGION_WIN')
# ignore return from operators above because they are 'RUNNING_MODAL',
# and cause this one not to be freed. [#24671]
return {'FINISHED'}
def invoke(self, context, event):
return self.execute(context)
class VIEW3D_OT_edit_mesh_extrude_move(Operator):
"Extrude and move along normals"
bl_label = "Extrude and Move on Normals"
bl_idname = "view3d.edit_mesh_extrude_move_normal"
@classmethod
def poll(cls, context):
obj = context.active_object
return (obj is not None and obj.mode == 'EDIT')
@staticmethod
def extrude_region(context, use_vert_normals):
mesh = context.object.data
totface = mesh.total_face_sel
totedge = mesh.total_edge_sel
#~ totvert = mesh.total_vert_sel
if totface >= 1:
if use_vert_normals:
bpy.ops.mesh.extrude_region_shrink_fatten('INVOKE_REGION_WIN',
TRANSFORM_OT_shrink_fatten={})
else:
bpy.ops.mesh.extrude_region_move('INVOKE_REGION_WIN',
TRANSFORM_OT_translate={
"constraint_orientation": 'NORMAL',
"constraint_axis": (False, False, True)})
elif totedge == 1:
bpy.ops.mesh.extrude_region_move('INVOKE_REGION_WIN',
TRANSFORM_OT_translate={
"constraint_orientation": 'NORMAL',
# not a popular choice, too restrictive for retopo.
#~ "constraint_axis": (True, True, False)})
"constraint_axis": (False, False, False)})
else:
bpy.ops.mesh.extrude_region_move('INVOKE_REGION_WIN')
# ignore return from operators above because they are 'RUNNING_MODAL',
# and cause this one not to be freed. [#24671]
return {'FINISHED'}
def execute(self, context):
return VIEW3D_OT_edit_mesh_extrude_move.extrude_region(context, False)
def invoke(self, context, event):
return self.execute(context)
class VIEW3D_OT_edit_mesh_extrude_shrink_fatten(Operator):
"Extrude and move along individual normals"
bl_label = "Extrude and Move on Individual Normals"
bl_idname = "view3d.edit_mesh_extrude_move_shrink_fatten"
@classmethod
def poll(cls, context):
obj = context.active_object
return (obj is not None and obj.mode == 'EDIT')
def execute(self, context):
return VIEW3D_OT_edit_mesh_extrude_move.extrude_region(context, True)
def invoke(self, context, event):
return self.execute(context)
class VIEW3D_OT_select_or_deselect_all(Operator):
"Select element under the mouse, deselect everything is there's nothing under the mouse"
bl_label = "Select or Deselect All"
bl_idname = "view3d.select_or_deselect_all"
bl_options = {'UNDO'}
extend = BoolProperty(
name="Extend",
description="Extend selection instead of deselecting everything first",
default=False,
)
toggle = BoolProperty(
name="Toggle",
description="Toggle the selection",
default=False,
)
deselect = BoolProperty(
name="Deselect",
description="Remove from selection",
default=False,
)
center = BoolProperty(
name="Center",
description="Use the object center when selecting, in editmode used to extend object selection",
default=False,
)
enumerate = BoolProperty(
name="Enumerate",
description="List objects under the mouse (object mode only)",
default=False,
)
object = BoolProperty(
name="Object",
description="Use object selection (editmode only)",
default=False,
)
@classmethod
def poll(cls, context):
active_object = context.active_object
if active_object:
return active_object.mode in {'EDIT', 'OBJECT', 'POSE'}
return True
def invoke(self, context, event):
x = event.mouse_region_x
y = event.mouse_region_y
if self.extend is False and self.toggle is False and self.deselect is False:
active_object = context.active_object
if active_object:
if active_object.mode == 'EDIT':
if active_object.type == 'MESH':
bpy.ops.mesh.select_all(action='DESELECT')
elif active_object.type == 'CURVE':
bpy.ops.curve.select_all(action='DESELECT')
elif active_object.type == 'SURFACE':
bpy.ops.curve.select_all(action='DESELECT')
elif active_object.type == 'LATTICE':
bpy.ops.lattice.select_all(action='DESELECT')
elif active_object.type == 'META':
bpy.ops.mball.select_all(action='DESELECT')
elif active_object.type == 'ARMATURE':
bpy.ops.armature.select_all(action='DESELECT')
elif active_object.mode == 'POSE':
bpy.ops.pose.select_all(action='DESELECT')
elif active_object.mode == 'PARTICLE_EDIT':
bpy.ops.particle.select_all(action='DESELECT')
else:
bpy.ops.object.select_all(action='DESELECT')
else:
bpy.ops.object.select_all(action='DESELECT')
return bpy.ops.view3d.select(extend=self.extend,
deselect=self.deselect,
toggle=self.toggle,
center=self.center,
enumerate=self.enumerate,
object=self.object,
location=(x, y))
classes = (
VIEW3D_OT_edit_mesh_extrude_individual_move,
VIEW3D_OT_edit_mesh_extrude_move,
VIEW3D_OT_edit_mesh_extrude_shrink_fatten,
VIEW3D_OT_select_or_deselect_all,
)
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