enable command line driven operation

git-svn-id: https://pycam.svn.sourceforge.net/svnroot/pycam/trunk@30 bbaffbd6-741e-11dd-a85d-61de82d9cad9

pycam.py

+#!/usr/bin/python
 import sys
 import os
 
@@ -5,5 +6,29 @@ from pycam.Gui.SimpleGui import SimpleGui
 from pycam.Importers.TestModel import TestModel
 
 gui = SimpleGui()
-gui.model = TestModel()
-gui.mainloop()
+
+inputfile = None
+outputfile = None
+display = False
+
+for arg in sys.argv[1:]:
+    if arg == "-gui":
+        display = True
+    elif arg[0] != '-':
+        if not inputfile:
+            inputfile = arg
+        elif not outputfile:
+            outputfile = arg
+
+if not inputfile:
+    gui.model = TestModel()
+    gui.mainloop()
+else:
+    gui.open(inputfile)
+    if display:
+        gui.mainloop()
+    else:
+        gui.generateToolpath()
+        if outputfile:
+            gui.save(outputfile)
+

pycam/Gui/SimpleGui.py

@@ -74,6 +74,7 @@ class SimpleGui(Frame):
         glVertex3f(0,0,size)
         glEnd()
 
+        if True:
             # stock model
             minx = float(self.MinX.get())
             maxx = float(self.MaxX.get())
@@ -147,6 +148,10 @@ class SimpleGui(Frame):
 
     def browseOpen(self):
         filename = tkFileDialog.Open(self, filetypes=[("STL files", ".stl")]).show()
+        if filename:
+            self.open(filename)
+
+    def open(self, filename):
         self.model = None
         if filename:
             self.InputFileName.set(filename)
@@ -206,8 +211,8 @@ class SimpleGui(Frame):
         maxx = float(self.MaxX.get())+offset
         miny = float(self.MinY.get())-offset
         maxy = float(self.MaxY.get())+offset
-        minz = float(self.MinZ.get())-offset
-        maxz = float(self.MaxZ.get())+offset
+        minz = float(self.MinZ.get())
+        maxz = float(self.MaxZ.get())
         samples = float(self.Samples.get())
         lines = float(self.Lines.get())
         layers = float(self.Layers.get())
@@ -261,12 +266,15 @@ class SimpleGui(Frame):
             elif self.Direction.get() == "y":
                 self.toolpath = self.pathgenerator.GenerateToolPath(minx, maxx, miny, maxy, minz, maxz, dy, 0, dz)
             elif self.Direction.get() == "xy":
-                self.toolpath = self.pathgenerator.GenerateToolPath(minx, maxx, miny, maxy, minz, maxz, dx, dy, dz)
+                self.toolpath = self.pathgenerator.GenerateToolPath(minx, maxx, miny, maxy, minz, maxz, dy, dy, dz)
         self.ogl.tkRedraw()
 
     def browseSaveAs(self):
         filename = tkFileDialog.SaveAs(self, filetypes=[("GCODE files", ".nc .gc .ngc")]).show()
         if filename:
+            save(self, filename)
+
+    def save(self, filename):
         self.OutputFileName.set(filename)
         if self.toolpath:
             offset = float(self.ToolRadius.get())/2