Added centering code, tidied up some stuff.

plater.py

@@ -81,7 +81,6 @@ class showstl(wx.Window):
             stltool.emitstl(name,facets,"plater_export")
             print "wrote ",name
             
-<<<<<<< HEAD
     def testingloadfile(self,name):
         print name
         if not(os.path.exists(name)):
@@ -155,41 +154,48 @@ class showstl(wx.Window):
         self.testingloadfile('C:\\Users\\tjhowse\\reprap\\models\\big_gear.stl')
         self.testingloadfile('C:\\Users\\tjhowse\\reprap\\models\\big_gear.stl')
         self.testingloadfile('C:\\Users\\tjhowse\\reprap\\models\\prusabits\\stl\\x-end-idler.stl')
+        #self.testingloadfile('C:\\Users\\tjhowse\\reprap\\models\\prusabits\\stl\\x-end-idler.stl')
         self.testingloadfile('C:\\Users\\tjhowse\\reprap\\models\\prusabits\\stl\\x-end-idler.stl')
-        self.testingloadfile('C:\\Users\\tjhowse\\reprap\\models\\prusabits\\stl\\x-end-idler.stl')
-        self.testingloadfile('C:\\Users\\tjhowse\\reprap\\models\\prusabits\\stl\\pla-bushing.stl')
+        #self.testingloadfile('C:\\Users\\tjhowse\\reprap\\models\\prusabits\\stl\\x-end-idler.stl')
+        #self.testingloadfile('C:\\Users\\tjhowse\\reprap\\models\\prusabits\\stl\\pla-bushing.stl')
         self.testingloadfile('C:\\Users\\tjhowse\\reprap\\models\\prusabits\\stl\\pla-bushing.stl')
         self.testingloadfile('C:\\Users\\tjhowse\\reprap\\models\\top.stl')
+        self.testingloadfile('C:\\Users\\tjhowse\\reprap\\models\\top.stl')
+        self.testingloadfile('C:\\Users\\tjhowse\\reprap\\models\\top.stl')
         separation = 2
         bedsize = [200,200,100]
         cursor = [0,0,0]
         newrow = 0
+        max = [0,0]
         for i in self.models:
             x = abs(self.models[i].dims[0] - self.models[i].dims[1])
             y = abs(self.models[i].dims[2] - self.models[i].dims[3])
             centre = [x/2, y/2]
             centreoffset = [self.models[i].dims[0] + centre[0], self.models[i].dims[2] + centre[1]]
-            if (newrow == 0) or (newrow < y):
-                newrow = y
             if (cursor[0]+x+separation) >= bedsize[0]:
                 cursor[0] = 0
                 cursor[1] += newrow+separation
                 newrow = 0
-
+            if (newrow == 0) or (newrow < y):
+                newrow = y
             #To the person who works out why the offsets are applied differently here:
             # Good job, it confused the hell out of me.
             self.models[i].offsets[0] = cursor[0] + centre[0] - centreoffset[0]
             self.models[i].offsets[1] = cursor[1] + centre[1] + centreoffset[1]
+            if (max[0] == 0) or (max[0] < (cursor[0]+x)):
+                max[0] = cursor[0]+x
+            if (max[1] == 0) or (max[1] < (cursor[1]+x)):
+                max[1] = cursor[1]+x
             cursor[0] += x+separation
             if (cursor[1]+y) >= bedsize[1]:
                 print "Bed full, sorry sir :("
                 self.Refresh()
                 return
-        centreoffset = [bedsize[0]-cursor[0],bedsize[1]-cursor[1]]
+        centreoffset = [(bedsize[0]-max[0])/2,(bedsize[1]-max[1])/2]
         for i in self.models:
             self.models[i].offsets[0] += centreoffset[0]
             self.models[i].offsets[1] += centreoffset[1]
-            
+          
         self.Refresh()
         
     def right(self,event):