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62 lines
1.0 KiB
Tcl
Executable File
62 lines
1.0 KiB
Tcl
Executable File
# This script creates a model described at
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# http://www.caddd.org/2010/04/opencascade-challenge.html
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pload MODELING VISUALIZATION
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# make base
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box b0 0 0 0 12 7 6
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explode b0 e
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blend b01 b0 1 b0_8
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blend b02 b01 1 b0_6
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# make cut at bottom
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box b1 3 -1 0 2 9 1.5
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bcut b2 b02 b1
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explode b2 e
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blend b3 b2 1 b2_27
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blend b4 b3 1 b2_30
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# make central cut
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box h1 3 -1 2.5 2 9 0.5
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box h2 3 -1 3 2 9 2
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plane p 4 -1 3 0 1 0
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pcylinder c p 1 9
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bcommon h3 h2 c
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bcut b5 b4 h1
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bcut b6 b5 h3
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# make side cut
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box b7 9 -1 1 2 9 4
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explode b7 e
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blend b71 b7 1 b7_6
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blend b72 b71 1 b7_8
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bcut b8 b6 b72
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# make box for inner cylindrical cut
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box bc1 -1 0 2 9 1 4
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box bc2 2 -1 2 4 3 3
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bcut bc3 bc1 bc2
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explode bc3 e
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blend bc4 bc3 1 bc3_20
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blend bc5 bc4 1 bc3_23
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blend bc6 bc5 1.99 bc3_21
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blend bc7 bc6 1.99 bc3_22
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# make inner cylindrical cut
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explode bc7 f
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revol r bc7_1 -1 0 6 1 0 0 100
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bcut b9 b8 r
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# make outer cylindrical cut
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plane p2 -1 0 6 1 0 0
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pcylinder c2 p2 6 15
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bcommon res b9 c2
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# show result
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donly res
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vinit
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vdisplay res
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vsetdispmode 1
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vfit
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