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circle_array.py
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circle_array.py
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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 #####
bl_info = {
"name": "Circle Array",
"author": "Antonis Karvelas",
"version": (1, 0),
"blender": (2, 6, 6),
"location": "View3D > Object > Circle_Array",
"description": "Uses an existing array and creates an empty,rotates it properly and makes a Circle Array ",
"warning": "You must have an object and an array, or two objects, with only the first having an array",
"wiki_url": "",
"tracker_url": "",
"category": "Mesh"}
import bpy
from math import radians
class Circle_Array(bpy.types.Operator):
bl_label = "Circle Array"
bl_idname = "objects.circle_array_operator"
def execute(self, context):
list = bpy.context.selected_objects
if len(list) == 2:
active = list[0]
active.modifiers[0].use_object_offset = True
active.modifiers[0].use_relative_offset = False
active.select = False
bpy.context.scene.objects.active = list[0]
bpy.ops.view3d.snap_cursor_to_selected()
bpy.ops.object.add(type='EMPTY')
empty_name = bpy.context.active_object
empty_name.name = "EMPTY"
bpy.context.scene.objects.active = active
active.modifiers[0].offset_object = empty_name
num = active.modifiers["Array"].count
print(num)
rotate_num = 360 / num
print(rotate_num)
empty_name.rotation_euler = (0, 0, radians(rotate_num))
empty_name.select = False
active.select = True
bpy.ops.object.transform_apply(location = True, rotation = False, scale = True)
return {'FINISHED'}
else:
active = context.active_object
active.modifiers[0].use_object_offset = True
active.modifiers[0].use_relative_offset = False
bpy.ops.view3d.snap_cursor_to_selected()
bpy.ops.object.add(type='EMPTY')
empty_name = bpy.context.active_object
empty_name.name = "EMPTY"
bpy.context.scene.objects.active = active
active.modifiers[0].offset_object = empty_name
num = active.modifiers["Array"].count
print(num)
rotate_num = 360 / num
print(rotate_num)
empty_name.rotation_euler = (0, 0, radians(rotate_num))
return {'FINISHED'}
def circle_array_menu(self, context):
self.layout.operator(Circle_Array.bl_idname, text="Circle_Array")
def register():
bpy.utils.register_class(Circle_Array)
bpy.types.VIEW3D_MT_object.append(circle_array_menu)
if __name__ == "__main__":
register()

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