102 lines
4.1 KiB
Python
102 lines
4.1 KiB
Python
# ***************************************************************************
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# * *
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# * Copyright (c) 2024 Yorik van Havre <yorik@uncreated.net> *
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# * *
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# * This program is free software; you can redistribute it and/or modify *
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# * it under the terms of the GNU Lesser General Public License (LGPL) *
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# * as published by the Free Software Foundation; either version 2 of *
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# * the License, or (at your option) any later version. *
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# * for detail see the LICENCE text file. *
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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 Library General Public License for more details. *
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# * *
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# * You should have received a copy of the GNU Library General Public *
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# * License along with this program; if not, write to the Free Software *
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# * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
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# * USA *
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# * *
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# ***************************************************************************
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"""BIM Truss command"""
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import os
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import FreeCAD
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import FreeCADGui
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QT_TRANSLATE_NOOP = FreeCAD.Qt.QT_TRANSLATE_NOOP
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translate = FreeCAD.Qt.translate
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PARAMS = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/Mod/BIM")
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class Arch_Truss:
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"the Arch Truss command definition"
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def GetResources(self):
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return {'Pixmap' : 'Arch_Truss',
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'MenuText': QT_TRANSLATE_NOOP("Arch_Truss","Truss"),
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'Accel': "T, U",
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'ToolTip': QT_TRANSLATE_NOOP("Arch_Truss","Creates a truss object from selected line or from scratch")}
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def IsActive(self):
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v = hasattr(FreeCADGui.getMainWindow().getActiveWindow(), "getSceneGraph")
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return v
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def Activated(self):
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sel = FreeCADGui.Selection.getSelection()
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if len(sel) > 1:
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FreeCAD.Console.PrintError(translate("Arch","Please select only one base object or none")+"\n")
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elif len(sel) == 1:
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# build on selection
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basename = "FreeCAD.ActiveDocument."+FreeCADGui.Selection.getSelection()[0].Name
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self.createTruss(basename)
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else:
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# interactive line drawing
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self.points = []
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import WorkingPlane
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WorkingPlane.get_working_plane()
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if hasattr(FreeCADGui,"Snapper"):
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FreeCADGui.Snapper.getPoint(callback=self.getPoint)
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def getPoint(self,point=None,obj=None):
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"""Callback for clicks during interactive mode"""
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if point is None:
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# cancelled
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return
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self.points.append(point)
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if len(self.points) == 1:
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FreeCADGui.Snapper.getPoint(last=self.points[0],callback=self.getPoint)
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elif len(self.points) == 2:
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self.createTruss()
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def createTruss(self, basename=""):
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"""Creates the truss"""
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FreeCADGui.Control.closeDialog()
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FreeCAD.ActiveDocument.openTransaction(translate("Arch","Create Truss"))
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FreeCADGui.addModule("Draft")
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FreeCADGui.addModule("Arch")
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if not basename:
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if self.points:
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cmd = "base = Draft.makeLine(FreeCAD."
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cmd += str(self.points[0])+",FreeCAD."+str(self.points[1])+")"
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FreeCADGui.doCommand(cmd)
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basename = "base"
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FreeCADGui.doCommand("obj = Arch.makeTruss("+basename+")")
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FreeCADGui.doCommand("Draft.autogroup(obj)")
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FreeCAD.ActiveDocument.commitTransaction()
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FreeCAD.ActiveDocument.recompute()
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FreeCADGui.addCommand('Arch_Truss', Arch_Truss())
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