46 lines
2.1 KiB
Factor
46 lines
2.1 KiB
Factor
! Copyright (C) 2007 Alex Chapman
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! See http://factorcode.org/license.txt for BSD license.
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USING: arrays jamshred.oint jamshred.tunnel kernel math.vectors sequences tools.test float-arrays ;
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IN: jamshred.tunnel.tests
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[ 0 ] [ T{ segment f { 0 0 0 } f f f 0 }
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T{ segment f { 1 1 1 } f f f 1 }
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T{ oint f { 0 0 0.25 } }
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nearer-segment segment-number ] unit-test
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[ 0 ] [ T{ oint f { 0 0 0 } } <straight-tunnel> find-nearest-segment segment-number ] unit-test
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[ 1 ] [ T{ oint f { 0 0 -1 } } <straight-tunnel> find-nearest-segment segment-number ] unit-test
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[ 2 ] [ T{ oint f { 0 0.1 -2.1 } } <straight-tunnel> find-nearest-segment segment-number ] unit-test
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[ 3 ] [ <straight-tunnel> T{ oint f { 0 0 -3.25 } } 0 nearest-segment-forward segment-number ] unit-test
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[ F{ 0 0 0 } ] [ <straight-tunnel> T{ oint f { 0 0 -0.25 } } over first nearest-segment oint-location ] unit-test
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: test-segment-oint ( -- oint )
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{ 0 0 0 } { 0 0 -1 } { 0 1 0 } { -1 0 0 } <oint> ;
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[ { -1 0 0 } ] [ test-segment-oint { 1 0 0 } vector-to-centre ] unit-test
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[ { 1 0 0 } ] [ test-segment-oint { -1 0 0 } vector-to-centre ] unit-test
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[ { 0 -1 0 } ] [ test-segment-oint { 0 1 0 } vector-to-centre ] unit-test
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[ { 0 1 0 } ] [ test-segment-oint { 0 -1 0 } vector-to-centre ] unit-test
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[ { -1 0 0 } ] [ test-segment-oint { 1 0 -1 } vector-to-centre ] unit-test
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[ { 1 0 0 } ] [ test-segment-oint { -1 0 -1 } vector-to-centre ] unit-test
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[ { 0 -1 0 } ] [ test-segment-oint { 0 1 -1 } vector-to-centre ] unit-test
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[ { 0 1 0 } ] [ test-segment-oint { 0 -1 -1 } vector-to-centre ] unit-test
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: simplest-straight-ahead ( -- oint segment )
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{ 0 0 0 } { 0 0 -1 } { 0 1 0 } { -1 0 0 } <oint>
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initial-segment ;
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[ { 0 0 0 } ] [ simplest-straight-ahead sideways-heading ] unit-test
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[ { 0 0 0 } ] [ simplest-straight-ahead sideways-relative-location ] unit-test
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: simple-collision-up ( -- oint segment )
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{ 0 0 0 } { 0 1 0 } { 0 0 1 } { -1 0 0 } <oint>
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initial-segment ;
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[ { 0 1 0 } ] [ simple-collision-up sideways-heading ] unit-test
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[ { 0 0 0 } ] [ simple-collision-up sideways-relative-location ] unit-test
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[ { 0 1 0 } ]
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[ simple-collision-up collision-vector 0 0 0 3array v+ ] unit-test
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