diff options
Diffstat (limited to 'add_mesh_BoltFactory/Boltfactory.py')
| -rw-r--r-- | add_mesh_BoltFactory/Boltfactory.py | 59 |
1 files changed, 25 insertions, 34 deletions
diff --git a/add_mesh_BoltFactory/Boltfactory.py b/add_mesh_BoltFactory/Boltfactory.py index f2646704..0c56e9b7 100644 --- a/add_mesh_BoltFactory/Boltfactory.py +++ b/add_mesh_BoltFactory/Boltfactory.py @@ -1,23 +1,8 @@ -# ##### 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 ##### +# SPDX-License-Identifier: GPL-2.0-or-later import bpy +import bmesh from mathutils import Matrix from bpy.types import Operator from bpy_extras.object_utils import AddObjectHelper @@ -431,20 +416,29 @@ class add_mesh_bolt(Operator, AddObjectHelper): (context.active_object.data is not None) and ('Bolt' in context.active_object.data.keys()) and \ (self.change == True): obj = context.active_object - oldmesh = obj.data - oldmeshname = obj.data.name + use_auto_smooth = bool(obj.data.use_auto_smooth) # Copy value, do not take a reference + use_smooth = bool(obj.data.polygons[0].use_smooth) # Copy value, do not take a reference + mesh = createMesh.Create_New_Mesh(self, context) - obj.data = mesh + + # Modify existing mesh data object by replacing geometry (but leaving materials etc) + bm = bmesh.new() + bm.from_mesh(mesh) + bm.to_mesh(obj.data) + bm.free() + + # Preserve flat/smooth choice. New mesh is flat by default + obj.data.use_auto_smooth = use_auto_smooth + if use_smooth: + bpy.ops.object.shade_smooth() + + bpy.data.meshes.remove(mesh) + try: bpy.ops.object.vertex_group_remove(all=True) except: pass - for material in oldmesh.materials: - obj.data.materials.append(material) - - bpy.data.meshes.remove(oldmesh) - obj.data.name = oldmeshname else: mesh = createMesh.Create_New_Mesh(self, context) obj = object_utils.object_data_add(context, mesh, operator=self) @@ -455,17 +449,14 @@ class add_mesh_bolt(Operator, AddObjectHelper): obj.data[prm] = getattr(self, prm) if bpy.context.mode == "EDIT_MESH": - active_object = context.active_object - name_active_object = active_object.name - bpy.ops.object.mode_set(mode='OBJECT') + obj = context.edit_object mesh = createMesh.Create_New_Mesh(self, context) - obj = object_utils.object_data_add(context, mesh, operator=self) - obj.select_set(True) - active_object.select_set(True) - bpy.ops.object.join() - context.active_object.name = name_active_object - bpy.ops.object.mode_set(mode='EDIT') + bm = bmesh.from_edit_mesh(obj.data) # Access edit mode's mesh data + bm.from_mesh(mesh) # Append new mesh data + bmesh.update_edit_mesh(obj.data) # Flush changes (update edit mode's view) + + bpy.data.meshes.remove(mesh) # Remove temporary mesh return {'FINISHED'} |