360 lines
13 KiB
Python
Executable File
360 lines
13 KiB
Python
Executable File
#!/usr/bin/env python
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import wx,time,random,threading,os,math
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import stltool
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def translate(l): return l
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def rotate(l): return l
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def import_stl(s): return s
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class stlwrap:
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def __init__(self,obj,name=None):
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self.obj=obj
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self.name=name
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if name is None:
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self.name=obj.name
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def __repr__(self):
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return self.name
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class showstl(wx.Window):
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def __init__(self,parent,size,pos):
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wx.Window.__init__(self,parent,size=size,pos=pos)
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self.l=wx.ListBox(self,size=(300,180),pos=(0,size[1]-180))
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self.cl=wx.Button(self,label="Clear",pos=(300,size[1]-180))
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self.lb=wx.Button(self,label="Load",pos=(300,size[1]-155))
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self.eb=wx.Button(self,label="Export",pos=(300,size[1]-130))
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self.sb=wx.Button(self,label="Snap to Z=0",pos=(300,size[1]-105))
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self.cb=wx.Button(self,label="Put at 100,100",pos=(300,size[1]-80))
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self.db=wx.Button(self,label="Delete",pos=(300,size[1]-55))
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self.ab=wx.Button(self,label="Auto",pos=(300,size[1]-30))
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self.cl.Bind(wx.EVT_BUTTON,self.clear)
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self.lb.Bind(wx.EVT_BUTTON,self.right)
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self.eb.Bind(wx.EVT_BUTTON,self.export)
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self.sb.Bind(wx.EVT_BUTTON,self.snap)
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self.cb.Bind(wx.EVT_BUTTON,self.center)
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self.db.Bind(wx.EVT_BUTTON,self.delete)
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self.ab.Bind(wx.EVT_BUTTON,self.autoplate)
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#self.SetBackgroundColour((0,0,0))
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#wx.FutureCall(200,self.paint)
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self.i=0
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self.previ=0
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self.Bind(wx.EVT_MOUSEWHEEL,self.rot)
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self.Bind(wx.EVT_MOUSE_EVENTS,self.move)
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self.Bind(wx.EVT_PAINT,self.repaint)
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#self.s=stltool.stl("sphere.stl").scale([2,1,1])
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self.triggered=0
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self.models={}
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self.basedir="."
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self.initpos=None
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self.prevsel=-1
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def center(self,event):
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i=self.l.GetSelection()
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if i != -1:
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m=self.models[self.l.GetString(i)]
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m.offsets=[100,100,m.offsets[2]]
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self.Refresh()
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def snap(self,event):
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i=self.l.GetSelection()
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if i != -1:
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m=self.models[self.l.GetString(i)]
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m.offsets[2]=-1.0*min(m.facetsminz)[0]
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#print m.offsets[2]
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self.Refresh()
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def delete(self,event):
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i=self.l.GetSelection()
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if i != -1:
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del self.models[self.l.GetString(i)]
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self.l.Delete(i)
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self.l.Select(self.l.GetCount()-1)
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self.Refresh()
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def export(self,event):
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dlg=wx.FileDialog(self,"Pick file to save to",self.basedir,style=wx.FD_SAVE)
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dlg.SetWildcard("STL files (;*.stl;)")
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if(dlg.ShowModal() == wx.ID_OK):
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name=dlg.GetPath()
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sf=open(name.replace(".","_")+".scad","w")
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facets=[]
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for i in self.models.values():
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r=i.rot
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o=i.offsets
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sf.write('translate([%s,%s,%s]) rotate([0,0,%s]) import_stl("%s");\n'%(str(o[0]),str(o[1]),str(o[2]),r,os.path.split(i.filename)[1]))
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if r != 0:
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i=i.rotate([0,0,-r])
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if o != [0,0,0]:
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i=i.translate([o[0],-o[1],o[2]])
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facets+=i.facets
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sf.close()
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stltool.emitstl(name,facets,"plater_export")
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print "wrote ",name
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def autoplate(self,event):
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print "Autoplating"
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separation = 2
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bedsize = [200,200,100]
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cursor = [0,0,0]
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newrow = 0
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max = [0,0]
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for i in self.models:
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self.models[i].offsets[2]=-1.0*self.models[i].dims[4]
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x = abs(self.models[i].dims[0] - self.models[i].dims[1])
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y = abs(self.models[i].dims[2] - self.models[i].dims[3])
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centre = [x/2, y/2]
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centreoffset = [self.models[i].dims[0] + centre[0], self.models[i].dims[2] + centre[1]]
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if (cursor[0]+x+separation) >= bedsize[0]:
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cursor[0] = 0
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cursor[1] += newrow+separation
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newrow = 0
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if (newrow == 0) or (newrow < y):
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newrow = y
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#To the person who works out why the offsets are applied differently here:
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# Good job, it confused the hell out of me.
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self.models[i].offsets[0] = cursor[0] + centre[0] - centreoffset[0]
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self.models[i].offsets[1] = cursor[1] + centre[1] + centreoffset[1]
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if (max[0] == 0) or (max[0] < (cursor[0]+x)):
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max[0] = cursor[0]+x
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if (max[1] == 0) or (max[1] < (cursor[1]+x)):
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max[1] = cursor[1]+x
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cursor[0] += x+separation
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if (cursor[1]+y) >= bedsize[1]:
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print "Bed full, sorry sir :("
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self.Refresh()
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return
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centreoffset = [(bedsize[0]-max[0])/2,(bedsize[1]-max[1])/2]
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for i in self.models:
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self.models[i].offsets[0] += centreoffset[0]
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self.models[i].offsets[1] += centreoffset[1]
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self.Refresh()
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def right(self,event):
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dlg=wx.FileDialog(self,"Pick file to load",self.basedir,style=wx.FD_OPEN|wx.FD_FILE_MUST_EXIST)
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dlg.SetWildcard("STL files (;*.stl;)|*.stl|OpenSCAD files (;*.scad;)|*.scad")
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if(dlg.ShowModal() == wx.ID_OK):
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name=dlg.GetPath()
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if (name.lower().endswith(".stl")):
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self.load_stl(event,name)
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elif (name.lower().endswith(".scad")):
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self.load_scad(event,name)
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def load_scad(self,event,name):
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lf=open(name)
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s=[i.replace("\n","").replace("\r","").replace(";","") for i in lf]
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lf.close()
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for i in s:
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parts = i.split()
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translate_list = eval(parts[0])
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rotate_list = eval(parts[1])
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stl_file = eval(parts[2])
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newname=os.path.split(stl_file.lower())[1]
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c=1
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while newname in self.models:
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newname=os.path.split(stl_file.lower())[1]
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newname=newname+"(%d)"%c
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c+=1
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stl_path = os.path.join(os.path.split(name)[0:len(os.path.split(stl_file))-1])
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stl_full_path = os.path.join(stl_path[0],str(stl_file))
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self.load_stl_into_model(stl_full_path,stl_file,translate_list,rotate_list[2])
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def load_stl(self,event,name):
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if not(os.path.exists(name)):
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return
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path = os.path.split(name)[0]
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self.basedir=path
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t=time.time()
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#print name
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if name.lower().endswith(".stl"):
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#Filter out the path, just show the STL filename.
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self.load_stl_into_model(name,name)
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self.Refresh()
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#print time.time()-t
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def load_stl_into_model(self,path,name,offset=[0,0,0],rotation=0):
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newname=os.path.split(name.lower())[1]
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c=1
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while newname in self.models:
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newname=os.path.split(name.lower())[1]
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newname=newname+"(%d)"%c
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c+=1
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self.models[newname]=stltool.stl(path)
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self.models[newname].offsets=offset
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self.models[newname].rot=rotation
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self.models[newname].filename=name
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minx,miny,minz,maxx,maxy,maxz=(10000,10000,10000,0,0,0)
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for i in self.models[newname].facets:
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for j in i[1]:
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if j[0]<minx:
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minx=j[0]
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if j[1]<miny:
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miny=j[1]
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if j[2]<minz:
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minz=j[2]
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if j[0]>maxx:
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maxx=j[0]
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if j[1]>maxy:
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maxy=j[1]
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if j[2]>maxz:
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maxz=j[2]
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self.models[newname].dims=[minx,maxx,miny,maxy,minz,maxz]
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#if minx<0:
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# self.models[newname].offsets[0]=-minx
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#if miny<0:
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# self.models[newname].offsets[1]=-miny
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self.models[newname].bitmap=wx.EmptyBitmap(800,800,32)
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dc=wx.MemoryDC()
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dc.SelectObject(self.models[newname].bitmap)
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dc.SetBackground(wx.Brush((0,0,0,0)))
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dc.SetBrush(wx.Brush((0,0,0,255)))
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#dc.DrawRectangle(-1,-1,10000,10000)
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dc.SetBrush(wx.Brush(wx.Colour(128,255,128)))
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dc.SetPen(wx.Pen(wx.Colour(128,128,128)))
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m=self.models[newname]
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#m.offsets=[10,10,0]
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print m.offsets,m.dims
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scale=2
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for i in m.facets:#random.sample(m.facets,min(100000,len(m.facets))):
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dc.DrawPolygon([wx.Point(400+scale*p[0],(400+scale*p[1])) for p in i[1]])
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#if(time.time()-t)>5:
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# break
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dc.SelectObject(wx.NullBitmap)
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m.bitmap.SetMask(wx.Mask(m.bitmap,wx.Colour(0,0,0,255)))
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#print time.time()-t
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self.l.Append(newname)
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i=self.l.GetSelection()
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if i==wx.NOT_FOUND:
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self.l.Select(0)
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self.l.Select(self.l.GetCount()-1)
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def clear(self,event):
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result = wx.MessageBox('Are you sure you want to clear the grid? All unsaved changes will be lost.', 'Clear the grid?',
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wx.YES_NO | wx.ICON_QUESTION)
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if (result == 2):
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self.models={}
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self.l.Clear()
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self.Refresh()
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def move(self,event):
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if event.ButtonUp(wx.MOUSE_BTN_LEFT):
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if(self.initpos is not None):
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i=self.l.GetSelection()
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if i != wx.NOT_FOUND:
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p=event.GetPositionTuple()
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#print (p[0]-self.initpos[0]),(p[1]-self.initpos[1])
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t=time.time()
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m=self.models[self.l.GetString(i)]
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m.offsets=[m.offsets[0]+0.5*(p[0]-self.initpos[0]),m.offsets[1]-0.5*(p[1]-self.initpos[1]),m.offsets[2]]
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#self.models[self.l.GetItemText(i)]=self.models[self.l.GetItemText(i)].translate([0.5*(p[0]-self.initpos[0]),0.5*(p[1]-self.initpos[1]),0])
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#print time.time()-t
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self.Refresh()
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self.initpos=None
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elif event.ButtonDown(wx.MOUSE_BTN_RIGHT):
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self.right(event)
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elif event.Dragging():
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if self.initpos is None:
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self.initpos=event.GetPositionTuple()
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self.Refresh()
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dc=wx.ClientDC(self)
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p=event.GetPositionTuple()
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dc.DrawLine(self.initpos[0],self.initpos[1],p[0],p[1])
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#print math.sqrt((p[0]-self.initpos[0])**2+(p[1]-self.initpos[1])**2)
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del dc
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else:
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event.Skip()
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def rotateafter(self):
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if(self.i!=self.previ):
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i=self.l.GetSelection()
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if i != wx.NOT_FOUND:
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#o=self.models[self.l.GetItemText(i)].offsets
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self.models[self.l.GetString(i)].rot+=5*(self.i-self.previ)
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#self.models[self.l.GetItemText(i)].offsets=o
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self.previ=self.i
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self.Refresh()
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def cr(self):
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time.sleep(0.01)
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wx.CallAfter(self.rotateafter)
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self.triggered=0
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def rot(self, event):
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z=event.GetWheelRotation()
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s=self.l.GetSelection()
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if self.prevsel!=s:
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self.i=0
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self.prevsel=s
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if z > 0:
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self.i-=1
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else:
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self.i+=1
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if not self.triggered:
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self.triggered=1
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threading.Thread(target=self.cr).start()
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def repaint(self,event):
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dc=wx.PaintDC(self)
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self.paint(dc=dc)
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def paint(self,coord1="x",coord2="y",dc=None):
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coords={"x":0,"y":1,"z":2}
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if dc is None:
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dc=wx.ClientDC(self)
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offset=[0,0]
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scale=2
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dc.SetPen(wx.Pen(wx.Colour(100,100,100)))
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for i in xrange(20):
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dc.DrawLine(0,i*scale*10,400,i*scale*10)
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dc.DrawLine(i*scale*10,0,i*scale*10,400)
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dc.SetPen(wx.Pen(wx.Colour(0,0,0)))
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for i in xrange(4):
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dc.DrawLine(0,i*scale*50,400,i*scale*50)
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dc.DrawLine(i*scale*50,0,i*scale*50,400)
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dc.SetBrush(wx.Brush(wx.Colour(128,255,128)))
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dc.SetPen(wx.Pen(wx.Colour(128,128,128)))
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t=time.time()
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dcs=wx.MemoryDC()
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for m in self.models.values():
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b=m.bitmap
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#print b
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im=b.ConvertToImage()
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#print im
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imgc = wx.Point( im.GetWidth()/2,im.GetHeight()/2 )
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#print math.radians(5*(self.i-self.previ))
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im= im.Rotate( math.radians(m.rot), imgc, 0)
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bm=wx.BitmapFromImage(im)
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dcs.SelectObject(bm)
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bsz=bm.GetSize()
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dc.Blit(scale*m.offsets[0]-bsz[0]/2,400-(scale*m.offsets[1]+bsz[1]/2),bsz[0],bsz[1],dcs,0,0,useMask=1)
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#for i in m.facets:#random.sample(m.facets,min(100000,len(m.facets))):
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# dc.DrawPolygon([wx.Point(offset[0]+scale*m.offsets[0]+scale*p[0],400-(offset[1]+scale*m.offsets[1]+scale*p[1])) for p in i[1]])
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#if(time.time()-t)>5:
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# break
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del dc
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#print time.time()-t
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#s.export()
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class stlwin(wx.Frame):
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def __init__(self,size=(400,580)):
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wx.Frame.__init__(self,None,title="Right-click to add a file",size=size)
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self.SetIcon(wx.Icon("plater.ico",wx.BITMAP_TYPE_ICO))
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self.SetClientSize(size)
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self.s=showstl(self,(400,580),(0,0))
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if __name__ == '__main__':
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app = wx.App(False)
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main = stlwin()
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main.Show()
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app.MainLoop()
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