Refactor PathDrilling to user generator

Uses the drill generator.
centralizes feed rate assignment
Tracks current machine position with MachineState

src/Mod/Path/PathFeedRate.py

@@ -0,0 +1,95 @@
+# -*- coding: utf-8 -*-
+# ***************************************************************************
+# *   Copyright (c) 2021 sliptonic <shopinthewoods@gmail.com>               *
+# *                                                                         *
+# *   This program is free software; you can redistribute it and/or modify  *
+# *   it under the terms of the GNU Lesser General Public License (LGPL)    *
+# *   as published by the Free Software Foundation; either version 2 of     *
+# *   the License, or (at your option) any later version.                   *
+# *   for detail see the LICENCE text file.                                 *
+# *                                                                         *
+# *   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 Library General Public License for more details.                  *
+# *                                                                         *
+# *   You should have received a copy of the GNU Library General Public     *
+# *   License along with this program; if not, write to the Free Software   *
+# *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  *
+# *   USA                                                                   *
+# *                                                                         *
+# ***************************************************************************
+
+import FreeCAD
+import PathScripts.PathLog as PathLog
+import PathMachineState
+import PathScripts.PathGeom as PathGeom
+import Part
+
+__title__ = "Feed Rate Helper Utility"
+__author__ = "sliptonic (Brad Collette)"
+__url__ = "https://www.freecadweb.org"
+__doc__ = "Helper for adding Feed Rate to Path Commands"
+
+"""
+TODO:  This needs to be able to handle feedrates for axes other than X,Y,Z
+"""
+
+if True:
+    PathLog.setLevel(PathLog.Level.DEBUG, PathLog.thisModule())
+    PathLog.trackModule(PathLog.thisModule())
+else:
+    PathLog.setLevel(PathLog.Level.INFO, PathLog.thisModule())
+
+
+def setFeedRate(commandlist, ToolController):
+    def _isVertical(currentposition, command):
+        x = (
+            command.Parameters["X"]
+            if "X" in command.Parameters.keys()
+            else currentposition.x
+        )
+        y = (
+            command.Parameters["Y"]
+            if "Y" in command.Parameters.keys()
+            else currentposition.y
+        )
+        z = (
+            command.Parameters["Z"]
+            if "Z" in command.Parameters.keys()
+            else currentposition.z
+        )
+        endpoint = FreeCAD.Vector(x, y, z)
+        if currentposition == endpoint:
+            return True
+        return PathGeom.isVertical(Part.makeLine(currentposition, endpoint))
+
+    feedcommands = ["G01", "G1", "G2", "G3", "G02", "G03", "G81", "G82", "G83"]
+    rapidcommands = ["G0", "G00"]
+
+    machine = PathMachineState.MachineState()
+
+    for command in commandlist:
+        if command.Name not in feedcommands + rapidcommands:
+            continue
+
+        if _isVertical(machine.getPosition(), command):
+            rate = (
+                ToolController.VertRapid.Value
+                if command in rapidcommands
+                else ToolController.VertFeed.Value
+            )
+        else:
+            rate = (
+                ToolController.HorizRapid.Value
+                if command in rapidcommands
+                else ToolController.HorizFeed.Value
+            )
+
+        params = command.Parameters
+        params["F"] = rate
+        command.Parameters = params
+
+        machine.addCommand(command)
+
+    return commandlist