StarTrim_CubicNStar.py

#    This file is part of Silk
#    (c) Edward Mills 2016-2017
#    edwardvmills@gmail.com
#
#    NURBS Surface modeling tools focused on low degree and seam continuity (FreeCAD Workbench) 
#
#    Silk 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 3 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, see <http://www.gnu.org/licenses/>.

from __future__ import division # allows floating point division from integers
import FreeCAD, Part, math
from FreeCAD import Base
from FreeCAD import Gui
import ArachNURBS as AN

# Locate Workbench Directory
import os, Silk_dummy
path_Silk = os.path.dirname(Silk_dummy.__file__)
path_Silk_icons =  os.path.join( path_Silk, 'Resources', 'Icons')

class StarTrim_CubicNStar():
	def Activated(self):
		CubicNStar = Gui.Selection.getSelection()[0]
		a=FreeCAD.ActiveDocument.addObject("Part::FeaturePython","StarTrim_CubicNStar")
		AN.StarTrim_CubicNStar(a, CubicNStar)
		a.ViewObject.Proxy=0 # just set it to something different from None (this assignment is needed to run an internal notification)
		a.ViewObject.DisplayMode = u"Shaded"
		a.ViewObject.ShapeColor = (0.33,0.67,1.00)
		FreeCAD.ActiveDocument.recompute()

	def GetResources(self):
		return {'Pixmap' :  path_Silk_icons + '/StarTrim_CubicNStar.svg', 
	  			'MenuText': 'StarTrim_CubicNStar', 
				'ToolTip': 'Create a StarTrim_CubicNStar object from a CubicNStarSurface_NStar66 object. \n Select one CubicNStarSurface_NStar66. \n \n • Useful for eliminating pinch in poor corner geometry, and can be patched with \n   a standard Filling Surface'}

Gui.addCommand('StarTrim_CubicNStar', StarTrim_CubicNStar())