100 lines
4.0 KiB
Python
100 lines
4.0 KiB
Python
# -*- coding: utf-8 -*-
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# ***************************************************************************
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# * Copyright (c) 2021 sliptonic <shopinthewoods@gmail.com> *
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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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import FreeCAD
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import PathScripts.PathLog as PathLog
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import PathMachineState
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import PathScripts.PathGeom as PathGeom
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import Part
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from PathScripts.PathGeom import CmdMoveRapid, CmdMoveAll
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__title__ = "Feed Rate Helper Utility"
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__author__ = "sliptonic (Brad Collette)"
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__url__ = "https://www.freecadweb.org"
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__doc__ = "Helper for adding Feed Rate to Path Commands"
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"""
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TODO: This needs to be able to handle feedrates for axes other than X,Y,Z
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"""
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if False:
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PathLog.setLevel(PathLog.Level.DEBUG, PathLog.thisModule())
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PathLog.trackModule(PathLog.thisModule())
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else:
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PathLog.setLevel(PathLog.Level.INFO, PathLog.thisModule())
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def setFeedRate(commandlist, ToolController):
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"""Set the appropriate feed rate for a list of Path commands using the information from a Tool Controller
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Every motion command in the list will have a feed rate parameter added or overwritten based
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on the information stored in the tool controller. If a motion is a plunge (vertical) motion, the
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VertFeed value will be used, otherwise the HorizFeed value will be used instead."""
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def _isVertical(currentposition, command):
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x = (
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command.Parameters["X"]
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if "X" in command.Parameters.keys()
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else currentposition.x
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)
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y = (
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command.Parameters["Y"]
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if "Y" in command.Parameters.keys()
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else currentposition.y
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)
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z = (
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command.Parameters["Z"]
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if "Z" in command.Parameters.keys()
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else currentposition.z
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)
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endpoint = FreeCAD.Vector(x, y, z)
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if currentposition == endpoint:
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return True
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return PathGeom.isVertical(Part.makeLine(currentposition, endpoint))
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machine = PathMachineState.MachineState()
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for command in commandlist:
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if command.Name not in CmdMoveAll:
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continue
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if _isVertical(machine.getPosition(), command):
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rate = (
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ToolController.VertRapid.Value
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if command.Name in CmdMoveRapid
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else ToolController.VertFeed.Value
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)
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else:
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rate = (
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ToolController.HorizRapid.Value
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if command.Name in CmdMoveRapid
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else ToolController.HorizFeed.Value
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)
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params = command.Parameters
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params["F"] = rate
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command.Parameters = params
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machine.addCommand(command)
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return commandlist
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