# Contents of /trunk/doc/examples/usersguide/brick_stl.py

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Thu Jan 28 02:03:15 2010 UTC (10 years, 2 months ago) by jfenwick
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```Don't panic.
Updating copyright stamps

```
 1 2 ######################################################## 3 # 4 # Copyright (c) 2003-2010 by University of Queensland 5 # Earth Systems Science Computational Center (ESSCC) 6 7 # 8 # Primary Business: Queensland, Australia 9 # Licensed under the Open Software License version 3.0 10 11 # 12 ######################################################## 13 14 __copyright__="""Copyright (c) 2003-2010 by University of Queensland 15 Earth Systems Science Computational Center (ESSCC) 16 http://www.uq.edu.au/esscc 17 Primary Business: Queensland, Australia""" 18 __license__="""Licensed under the Open Software License version 3.0 19 20 __url__= 21 22 from esys.escript import * 23 from esys.pycad import * 24 from esys.pycad.gmsh import Design 25 26 27 p0=Point(0.,0.,0.) 28 p1=Point(1.,0.,0.) 29 p2=Point(0.,1.,0.) 30 p3=Point(1.,1.,0.) 31 p4=Point(0.,0.,1.) 32 p5=Point(1.,0.,1.) 33 p6=Point(0.,1.,1.) 34 p7=Point(1.,1.,1.) 35 36 l01=Line(p0,p1) 37 l13=Line(p1,p3) 38 l32=Line(p3,p2) 39 l20=Line(p2,p0) 40 41 l45=Line(p4,p5) 42 l57=Line(p5,p7) 43 l76=Line(p7,p6) 44 l64=Line(p6,p4) 45 46 l15=Line(p1,p5) 47 l40=Line(p4,p0) 48 l37=Line(p3,p7) 49 l62=Line(p6,p2) 50 51 bottom=PlaneSurface(CurveLoop(l01,l13,l32,l20)) 52 top=PlaneSurface(CurveLoop(l45,l57,l76,l64)) 53 front=PlaneSurface(CurveLoop(l01,l15,-l45,l40)) 54 back=PlaneSurface(CurveLoop(l32,-l62,-l76,-l37)) 55 left=PlaneSurface(CurveLoop(-l40,-l64,l62,l20)) 56 right=PlaneSurface(CurveLoop(-l15,l13,l37,-l57)) 57 v=Volume(SurfaceLoop(top,-bottom,front,back,left,right)) 58 59 des=Design(dim=3, order=2, element_size = 0.1, keep_files=True) 60 des.setScriptFileName("brick.geo") 61 des.addItems(v, top, bottom, back, front, left , right) 62 63 des.setFileFormat(des.STL) 64 des.setMeshFileName("brick.stl") 65 des.generate()

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