Campbell Barton
40f8ddf829
This removes `VIEW3D_OT_select_or_deselect_all`, adding a deselect_all option to the `VIEW3D_OT_select` operator. - Add utility functions to simplify de-selecting all. - Return true from selection functions when they change the selection to avoid redundant updates. - Use arrays of bases when passing objects between selection utility functions since some users require bases. - Fix logical error in box selection that updated all objects after the first hit.
147 lines
5.0 KiB
Python
147 lines
5.0 KiB
Python
# ##### BEGIN GPL LICENSE BLOCK #####
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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# ##### END GPL LICENSE BLOCK #####
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# <pep8-80 compliant>
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import bpy
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from bpy.types import Operator
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from bpy.props import BoolProperty
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class VIEW3D_OT_edit_mesh_extrude_individual_move(Operator):
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"""Extrude individual elements and move"""
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bl_label = "Extrude Individual and Move"
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bl_idname = "view3d.edit_mesh_extrude_individual_move"
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@classmethod
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def poll(cls, context):
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obj = context.active_object
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return (obj is not None and obj.mode == 'EDIT')
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def execute(self, context):
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mesh = context.object.data
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select_mode = context.tool_settings.mesh_select_mode
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totface = mesh.total_face_sel
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totedge = mesh.total_edge_sel
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# totvert = mesh.total_vert_sel
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if select_mode[2] and totface == 1:
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bpy.ops.mesh.extrude_region_move(
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'INVOKE_REGION_WIN',
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TRANSFORM_OT_translate={
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"orient_type": 'NORMAL',
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"constraint_axis": (False, False, True),
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}
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)
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elif select_mode[2] and totface > 1:
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bpy.ops.mesh.extrude_faces_move('INVOKE_REGION_WIN')
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elif select_mode[1] and totedge >= 1:
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bpy.ops.mesh.extrude_edges_move('INVOKE_REGION_WIN')
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else:
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bpy.ops.mesh.extrude_vertices_move('INVOKE_REGION_WIN')
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# ignore return from operators above because they are 'RUNNING_MODAL',
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# and cause this one not to be freed. [#24671]
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return {'FINISHED'}
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def invoke(self, context, event):
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return self.execute(context)
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class VIEW3D_OT_edit_mesh_extrude_move(Operator):
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"""Extrude and move along normals"""
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bl_label = "Extrude and Move on Normals"
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bl_idname = "view3d.edit_mesh_extrude_move_normal"
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@classmethod
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def poll(cls, context):
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obj = context.active_object
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return (obj is not None and obj.mode == 'EDIT')
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@staticmethod
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def extrude_region(context, use_vert_normals):
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mesh = context.object.data
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totface = mesh.total_face_sel
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totedge = mesh.total_edge_sel
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# totvert = mesh.total_vert_sel
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if totface >= 1:
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if use_vert_normals:
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bpy.ops.mesh.extrude_region_shrink_fatten(
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'INVOKE_REGION_WIN',
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TRANSFORM_OT_shrink_fatten={},
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)
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else:
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bpy.ops.mesh.extrude_region_move(
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'INVOKE_REGION_WIN',
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TRANSFORM_OT_translate={
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"orient_type": 'NORMAL',
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"constraint_axis": (False, False, True),
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},
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)
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elif totedge == 1:
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bpy.ops.mesh.extrude_region_move(
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'INVOKE_REGION_WIN',
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TRANSFORM_OT_translate={
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# Don't set the constraint axis since users will expect MMB
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# to use the user setting, see: T61637
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# "orient_type": 'NORMAL',
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# Not a popular choice, too restrictive for retopo.
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# "constraint_axis": (True, True, False)})
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"constraint_axis": (False, False, False),
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})
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else:
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bpy.ops.mesh.extrude_region_move('INVOKE_REGION_WIN')
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# ignore return from operators above because they are 'RUNNING_MODAL',
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# and cause this one not to be freed. [#24671]
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return {'FINISHED'}
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def execute(self, context):
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return VIEW3D_OT_edit_mesh_extrude_move.extrude_region(context, False)
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def invoke(self, context, event):
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return self.execute(context)
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class VIEW3D_OT_edit_mesh_extrude_shrink_fatten(Operator):
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"""Extrude and move along individual normals"""
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bl_label = "Extrude and Move on Individual Normals"
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bl_idname = "view3d.edit_mesh_extrude_move_shrink_fatten"
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@classmethod
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def poll(cls, context):
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obj = context.active_object
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return (obj is not None and obj.mode == 'EDIT')
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def execute(self, context):
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return VIEW3D_OT_edit_mesh_extrude_move.extrude_region(context, True)
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def invoke(self, context, event):
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return self.execute(context)
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classes = (
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VIEW3D_OT_edit_mesh_extrude_individual_move,
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VIEW3D_OT_edit_mesh_extrude_move,
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VIEW3D_OT_edit_mesh_extrude_shrink_fatten,
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)
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