mesh_tiny_cad/CFG.py

   1 # ##### BEGIN GPL LICENSE BLOCK #####
   2 #
   3 #  This program is free software; you can redistribute it and/or
   4 #  modify it under the terms of the GNU General Public License
   5 #  as published by the Free Software Foundation; either version 2
   6 #  of the License, or (at your option) any later version.
   7 #
   8 #  This program is distributed in the hope that it will be useful,
   9 #  but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 #  GNU General Public License for more details.
  12 #
  13 #  You should have received a copy of the GNU General Public License
  14 #  along with this program; if not, write to the Free Software Foundation,
  15 #  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  16 #
  17 # ##### END GPL LICENSE BLOCK #####
  18
  19 # <pep8 compliant>
  20
  21
  22 import os
  23 import bpy
  24
  25 ICONS = 'BIX CCEN V2X VTX XALL E2F'.split(' ')
  26 icon_collection = {}
  27
  28
  29 class TinyCADProperties(bpy.types.PropertyGroup):
  30
  31     num_verts: bpy.props.IntProperty(
  32         min=3, max=60, default=12)
  33
  34     rescale: bpy.props.FloatProperty(
  35         default=1.0,
  36         precision=4,
  37         min=0.0001)
  38
  39
  40 class VIEW3D_MT_edit_mesh_tinycad(bpy.types.Menu):
  41     bl_label = "TinyCAD"
  42
  43     @classmethod
  44     def poll(cls, context):
  45         return bool(context.object)
  46
  47     def draw(self, context):
  48
  49         pcoll = icon_collection["main"]
  50
  51         def cicon(name):
  52             return pcoll[name].icon_id
  53
  54         op = self.layout.operator
  55         op('tinycad.autovtx', text='VTX | AUTO', icon_value=cicon('VTX'))
  56         op('tinycad.vertintersect', text='V2X | Vertex at intersection', icon_value=cicon('V2X'))
  57         op('tinycad.intersectall', text='XALL | Intersect selected edges', icon_value=cicon('XALL'))
  58         op('tinycad.linetobisect', text='BIX |  Bisector of 2 planar edges', icon_value=cicon('BIX'))
  59         op('tinycad.circlecenter', text='CCEN | Resurrect circle center', icon_value=cicon('CCEN'))
  60         op('tinycad.edge_to_face', text='E2F | Extend Edge to Face', icon_value=cicon('E2F'))
  61
  62
  63 def register_icons():
  64     import bpy.utils.previews
  65     pcoll = bpy.utils.previews.new()
  66     icons_dir = os.path.join(os.path.dirname(__file__), "icons")
  67     for icon_name in ICONS:
  68         pcoll.load(icon_name, os.path.join(icons_dir, icon_name + '.png'), 'IMAGE')
  69
  70     icon_collection["main"] = pcoll
  71
  72
  73 def unregister_icons():
  74     for pcoll in icon_collection.values():
  75         bpy.utils.previews.remove(pcoll)
  76     icon_collection.clear()