Added the autoplater stuff and a debug function

plater.py

@@ -18,13 +18,15 @@ class showstl(wx.Window):
 		wx.Window.__init__(self,parent,size=size,pos=pos)
 		self.l=wx.ListCtrl(self,style=wx.LC_LIST,size=(300,130),pos=(0,size[1]-130))
 		self.eb=wx.Button(self,label="Export",pos=(300,size[1]-130))
-        self.sb=wx.Button(self,label="Snap to Z=0",pos=(300,size[1]-100))
-        self.cb=wx.Button(self,label="Put at 100,100",pos=(300,size[1]-70))
-        self.db=wx.Button(self,label="Delete",pos=(300,size[1]-40))
+		self.sb=wx.Button(self,label="Snap to Z=0",pos=(300,size[1]-105))
+		self.cb=wx.Button(self,label="Put at 100,100",pos=(300,size[1]-80))
+		self.db=wx.Button(self,label="Delete",pos=(300,size[1]-55))
+		self.ab=wx.Button(self,label="Auto",pos=(300,size[1]-30))
 		self.eb.Bind(wx.EVT_BUTTON,self.export)
 		self.sb.Bind(wx.EVT_BUTTON,self.snap)
 		self.cb.Bind(wx.EVT_BUTTON,self.center)
 		self.db.Bind(wx.EVT_BUTTON,self.delete)
+		self.ab.Bind(wx.EVT_BUTTON,self.autoplate)
 		#self.SetBackgroundColour((0,0,0))
 		#wx.FutureCall(200,self.paint)
 		self.i=0
@@ -79,6 +81,114 @@ class showstl(wx.Window):
 			stltool.emitstl(name,facets,"plater_export")
 			print "wrote ",name
 			
+	def testingloadfile(self,name):
+		print name
+		if not(os.path.exists(name)):
+			return
+		path = os.path.split(name)[0]
+		self.basedir=path
+		t=time.time()
+		#print name
+		if name.lower().endswith(".stl"):
+			newname=name
+			c=1
+			while newname in self.models:
+				newname=name+"(%d)"%c
+				c+=1
+			self.models[newname]=stltool.stl(name)
+			self.models[newname].offsets=[0,0,0]
+			self.models[newname].rot=0
+			minx,miny,minz,maxx,maxy,maxz=(10000,10000,10000,0,0,0)
+			for i in self.models[newname].facets:
+				for j in i[1]:
+					if j[0]<minx:
+						minx=j[0]
+					if j[1]<miny:
+						miny=j[1]
+					if j[2]<minz:
+						minz=j[2]
+					if j[0]>maxx:
+						maxx=j[0]
+					if j[1]>maxy:
+						maxy=j[1]
+					if j[2]>maxz:
+						maxz=j[2]
+			self.models[newname].dims=[minx,maxx,miny,maxy,minz,maxz]
+			#if minx<0:
+			#	self.models[newname].offsets[0]=-minx
+			#if miny<0:
+			#	self.models[newname].offsets[1]=-miny
+			self.models[newname].bitmap=wx.EmptyBitmap(800,800,32)
+			dc=wx.MemoryDC()
+			dc.SelectObject(self.models[newname].bitmap)
+			dc.SetBackground(wx.Brush((0,0,0,0)))
+			dc.SetBrush(wx.Brush((0,0,0,255)))
+			#dc.DrawRectangle(-1,-1,10000,10000)
+			dc.SetBrush(wx.Brush(wx.Colour(128,255,128)))
+			dc.SetPen(wx.Pen(wx.Colour(128,128,128)))
+			m=self.models[newname]
+			#m.offsets=[10,10,0]
+			print m.offsets,m.dims
+			scale=2
+			for i in m.facets:#random.sample(m.facets,min(100000,len(m.facets))):
+				dc.DrawPolygon([wx.Point(400+scale*p[0],(400+scale*p[1])) for p in i[1]])
+				#if(time.time()-t)>5:
+				#	break
+			dc.SelectObject(wx.NullBitmap)
+			m.bitmap.SetMask(wx.Mask(m.bitmap,wx.Colour(0,0,0,255)))
+			
+			#print time.time()-t
+			self.l.Append([stlwrap(self.models[newname],newname)])
+			i=self.l.GetFirstSelected()
+			if i != -1:
+				self.l.Select(i,0)
+		
+			self.l.Select(self.l.GetItemCount()-1)
+			self.Refresh()
+			
+	def autoplate(self,event):
+		print "Autoplating"
+		
+		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\\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\\pla-bushing.stl')
+		self.testingloadfile('C:\\Users\\tjhowse\\reprap\\models\\prusabits\\stl\\pla-bushing.stl')
+		self.testingloadfile('C:\\Users\\tjhowse\\reprap\\models\\top.stl')
+		separation = 2
+		bedsize = [200,200,100]
+		cursor = [0,0,0]
+		newrow = 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
+			#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]
+			cursor[0] += x+separation
+			if cursor[0] >= bedsize[0]:
+				cursor[0] = 0
+				cursor[1] += newrow+separation
+				newrow = 0
+				self.models[i].offsets[0] = cursor[0] + centre[0] - centreoffset[0]
+				self.models[i].offsets[1] = cursor[1] + centre[1] + centreoffset[1]
+				cursor[0] += x+separation
+			if (cursor[1]+y) >= bedsize[1]:
+				print "Bed full, sorry sir :("
+				self.Refresh()
+				return
+		self.Refresh()
+		
+	
 		
 	def right(self,event):
 		dlg=wx.FileDialog(self,"Open file to print",self.basedir,style=wx.FD_OPEN|wx.FD_FILE_MUST_EXIST)