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|00000460| 69 6c 72 75 73 21 75 75 | 6e 65 74 21 61 6c 6c 62 |ilrus!uu|net!allb|
|00000470| 65 72 79 20 57 65 64 20 | 41 70 72 20 31 38 20 30 |ery Wed |Apr 18 0|
|00000480| 38 3a 30 38 3a 30 36 20 | 50 44 54 20 31 39 39 30 |8:08:06 |PDT 1990|
|00000490| 0a 0a 50 6f 73 74 69 6e | 67 2d 6e 75 6d 62 65 72 |..Postin|g-number|
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|000004b0| 75 65 20 31 32 0a 53 75 | 62 6d 69 74 74 65 64 2d |ue 12.Su|bmitted-|
|000004c0| 62 79 3a 20 6a 63 73 40 | 63 72 61 73 68 2e 63 74 |by: jcs@|crash.ct|
|000004d0| 73 2e 63 6f 6d 20 28 4a | 6f 68 6e 20 53 63 68 75 |s.com (J|ohn Schu|
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|00000800| 0a 0a 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |..      |        |
|00000810| 20 20 20 20 20 20 20 53 | 4f 55 52 43 45 20 43 4f |       S|OURCE CO|
|00000820| 44 45 20 46 4f 52 20 54 | 48 45 20 46 43 20 43 4c |DE FOR T|HE FC CL|
|00000830| 49 50 50 45 52 0a 0a 20 | 20 20 20 20 20 20 20 20 |IPPER.. |        |
|00000840| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00000850| 20 20 20 61 73 20 69 6d | 70 6c 65 6d 65 6e 74 65 |   as im|plemente|
|00000860| 64 20 62 79 0a 0a 20 20 | 20 20 20 20 20 20 20 20 |d by..  |        |
|00000870| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00000880| 20 20 20 20 4a 6f 68 6e | 20 53 63 68 75 6c 74 7a |    John| Schultz|
|00000890| 0a 0a 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |..      |        |
|000008a0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|000008b0| 20 20 20 34 2f 31 35 2f | 39 30 0a 0a 0a 20 20 54 |   4/15/|90...  T|
|000008c0| 68 65 20 46 61 73 74 20 | 43 6c 69 70 70 65 72 20 |he Fast |Clipper |
|000008d0| 28 46 43 29 20 32 44 20 | 6c 69 6e 65 20 63 6c 69 |(FC) 2D |line cli|
|000008e0| 70 70 65 72 20 61 6c 67 | 6f 72 69 74 68 6d 20 75 |pper alg|orithm u|
|000008f0| 73 65 73 20 6c 69 6e 65 | 20 65 6e 63 6f 64 69 6e |ses line| encodin|
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|00000910| 65 6e 64 20 70 6f 69 6e | 74 20 65 6e 63 6f 64 69 |end poin|t encodi|
|00000920| 6e 67 20 61 73 20 77 69 | 74 68 20 74 68 65 20 43 |ng as wi|th the C|
|00000930| 6f 68 65 6e 2d 53 75 74 | 68 65 72 6c 61 6e 64 20 |ohen-Sut|herland |
|00000940| 28 43 53 29 0a 6d 65 74 | 68 6f 64 2c 20 6f 72 20 |(CS).met|hod, or |
|00000950| 70 61 72 61 6d 65 74 72 | 69 63 20 6d 65 74 68 6f |parametr|ic metho|
|00000960| 64 73 20 6f 66 20 4c 69 | 61 6e 67 2d 42 61 72 73 |ds of Li|ang-Bars|
|00000970| 6b 79 20 61 6e 64 20 43 | 79 72 75 73 2d 42 65 63 |ky and C|yrus-Bec|
|00000980| 6b 2e 20 20 54 68 65 0a | 53 6f 62 6b 6f 77 2d 50 |k.  The.|Sobkow-P|
|00000990| 6f 73 70 69 73 69 6c 2d | 59 61 6e 67 20 28 53 50 |ospisil-|Yang (SP|
|000009a0| 59 29 20 70 61 70 65 72 | 20 73 68 6f 77 73 20 62 |Y) paper| shows b|
|000009b0| 65 6e 63 68 6d 61 72 6b | 73 20 77 68 65 72 65 20 |enchmark|s where |
|000009c0| 74 68 65 20 46 43 20 63 | 6c 69 70 70 65 72 0a 69 |the FC c|lipper.i|
|000009d0| 73 20 6f 76 65 72 20 74 | 77 69 63 65 20 61 73 20 |s over t|wice as |
|000009e0| 66 61 73 74 20 61 73 20 | 74 68 65 20 43 53 20 61 |fast as |the CS a|
|000009f0| 6c 67 6f 72 69 74 68 6d | 2e 20 54 68 65 20 70 61 |lgorithm|. The pa|
|00000a00| 72 61 6d 65 74 72 69 63 | 20 6d 65 74 68 6f 64 73 |rametric| methods|
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|00000a20| 2e 20 20 54 68 65 20 70 | 61 70 65 72 20 68 61 73 |.  The p|aper has|
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|00000a70| 72 73 20 77 65 72 65 20 | 69 6e 20 74 68 65 20 23 |rs were |in the #|
|00000a80| 64 65 66 69 6e 65 20 73 | 74 61 74 65 6d 65 6e 74 |define s|tatement|
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|00000aa0| 6f 0a 73 63 72 65 65 6e | 20 65 64 67 65 73 2e 20 |o.screen| edges. |
|00000ab0| 20 41 20 64 69 76 69 64 | 65 20 61 6e 64 20 61 20 | A divid|e and a |
|00000ac0| 73 75 62 74 72 61 63 74 | 20 77 65 72 65 20 6c 65 |subtract| were le|
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|00000ae0| 62 6c 69 73 68 65 64 3a | 0a 20 20 20 20 23 64 65 |blished:|.    #de|
|00000af0| 66 69 6e 65 20 43 6c 69 | 70 50 54 6f 70 20 28 2a |fine Cli|pPTop (*|
|00000b00| 50 78 29 20 3d 20 28 2a | 50 78 29 20 2b 20 28 28 |Px) = (*|Px) + ((|
|00000b10| 2a 51 78 29 20 2d 20 28 | 2a 50 78 29 29 20 2a 20 |*Qx) - (|*Px)) * |
|00000b20| 28 59 54 6f 70 20 2d 20 | 28 2a 50 79 29 29 0a 0a |(YTop - |(*Py))..|
|00000b30| 20 20 73 68 6f 75 6c 64 | 20 72 65 61 64 3a 0a 20 |  should| read:. |
|00000b40| 20 20 20 23 64 65 66 69 | 6e 65 20 43 6c 69 70 50 |   #defi|ne ClipP|
|00000b50| 54 6f 70 20 28 2a 50 78 | 29 20 3d 20 28 2a 50 78 |Top (*Px|) = (*Px|
|00000b60| 29 20 2b 20 28 28 2a 51 | 78 29 20 2d 20 28 2a 50 |) + ((*Q|x) - (*P|
|00000b70| 78 29 29 20 2a 20 28 59 | 54 6f 70 20 2d 20 28 2a |x)) * (Y|Top - (*|
|00000b80| 50 79 29 29 20 2f 0a 20 | 20 20 20 20 20 20 20 20 |Py)) /. |        |
|00000b90| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00000ba0| 20 20 20 20 20 20 20 20 | 20 20 20 20 28 28 2a 51 |        |    ((*Q|
|00000bb0| 79 29 20 2d 20 28 2a 50 | 79 29 29 0a 0a 20 20 4f |y) - (*P|y))..  O|
|00000bc0| 6e 63 65 20 74 68 65 73 | 65 20 65 72 72 6f 72 73 |nce thes|e errors|
|00000bd0| 20 77 65 72 65 20 63 6f | 72 72 65 63 74 65 64 2c | were co|rrected,|
|00000be0| 20 74 68 65 20 61 6c 67 | 6f 72 69 74 68 6d 20 77 | the alg|orithm w|
|00000bf0| 6f 72 6b 65 64 20 70 72 | 6f 70 65 72 6c 79 2e 0a |orked pr|operly..|
|00000c00| 41 74 20 74 68 65 20 74 | 69 6d 65 20 49 20 77 61 |At the t|ime I wa|
|00000c10| 73 20 65 78 70 65 72 69 | 6d 65 6e 74 69 6e 67 20 |s experi|menting |
|00000c20| 77 69 74 68 20 63 6c 69 | 70 70 69 6e 67 2c 20 49 |with cli|pping, I|
|00000c30| 20 77 61 73 20 75 73 69 | 6e 67 20 61 20 4d 6f 64 | was usi|ng a Mod|
|00000c40| 75 6c 61 2d 32 0a 63 6f | 6d 70 69 6c 65 72 2c 20 |ula-2.co|mpiler, |
|00000c50| 73 6f 20 6d 79 20 48 4c | 4c 20 73 6f 75 72 63 65 |so my HL|L source|
|00000c60| 20 69 73 20 69 6e 20 6d | 6f 64 75 6c 61 2d 32 2e | is in m|odula-2.|
|00000c70| 20 20 54 68 65 20 6c 61 | 74 65 73 74 20 76 65 72 |  The la|test ver|
|00000c80| 73 69 6f 6e 20 69 73 20 | 69 6e 0a 36 38 30 30 30 |sion is |in.68000|
|00000c90| 20 61 73 73 65 6d 62 6c | 79 2c 20 6c 69 6e 6b 65 | assembl|y, linke|
|00000ca0| 64 20 74 6f 20 43 20 74 | 65 73 74 20 63 6f 64 65 |d to C t|est code|
|00000cb0| 2e 20 20 0a 0a 20 20 54 | 68 65 20 6f 72 69 67 69 |.  ..  T|he origi|
|00000cc0| 6e 61 6c 20 70 61 70 65 | 72 20 6f 6e 20 74 68 65 |nal pape|r on the|
|00000cd0| 20 46 43 20 61 6c 67 6f | 72 69 74 68 6d 20 77 61 | FC algo|rithm wa|
|00000ce0| 73 20 70 75 62 6c 69 73 | 68 65 64 20 69 6e 0a 43 |s publis|hed in.C|
|00000cf0| 6f 6d 70 75 74 65 72 73 | 20 26 20 47 72 61 70 68 |omputers| & Graph|
|00000d00| 69 63 73 20 56 6f 6c 2e | 20 31 31 2c 20 4e 6f 2e |ics Vol.| 11, No.|
|00000d10| 20 34 2c 20 70 70 2e 20 | 34 35 39 2d 34 36 37 2c | 4, pp. |459-467,|
|00000d20| 20 31 39 38 37 0a 50 72 | 69 6e 74 65 64 20 69 6e | 1987.Pr|inted in|
|00000d30| 20 47 72 65 61 74 20 42 | 72 69 74 61 69 6e 2e 20 | Great B|ritain. |
|00000d40| 20 54 68 65 20 70 75 62 | 6c 69 73 68 65 72 20 77 | The pub|lisher w|
|00000d50| 61 73 20 50 65 72 67 61 | 6d 6f 6e 20 4a 6f 75 72 |as Perga|mon Jour|
|00000d60| 6e 61 6c 73 20 4c 74 64 | 2e 0a 0a 41 75 74 68 6f |nals Ltd|...Autho|
|00000d70| 72 73 20 6f 66 20 74 68 | 65 20 70 61 70 65 72 20 |rs of th|e paper |
|00000d80| 28 61 6e 64 20 63 72 65 | 61 74 6f 72 73 20 6f 66 |(and cre|ators of|
|00000d90| 20 74 68 65 20 61 6c 67 | 6f 72 69 74 68 6d 29 3a | the alg|orithm):|
|00000da0| 0a 0a 20 20 4d 61 72 6b | 20 53 2e 20 53 6f 62 6b |..  Mark| S. Sobk|
|00000db0| 6f 77 2c 20 50 61 75 6c | 20 50 6f 73 70 69 73 69 |ow, Paul| Pospisi|
|00000dc0| 6c 2c 20 61 6e 64 20 59 | 65 65 2d 48 6f 6e 67 20 |l, and Y|ee-Hong |
|00000dd0| 59 61 6e 67 20 28 74 6f | 20 77 68 6f 6d 0a 63 6f |Yang (to| whom.co|
|00000de0| 72 72 65 73 70 6f 6e 64 | 65 6e 63 65 20 73 68 6f |rrespond|ence sho|
|00000df0| 75 6c 64 20 62 65 20 61 | 64 64 72 65 73 73 65 64 |uld be a|ddressed|
|00000e00| 29 2c 20 0a 44 65 70 61 | 72 74 6d 65 6e 74 20 6f |), .Depa|rtment o|
|00000e10| 66 20 43 6f 6d 70 75 74 | 61 74 69 6f 6e 61 6c 20 |f Comput|ational |
|00000e20| 53 63 69 65 6e 63 65 2c | 20 55 6e 69 76 65 72 73 |Science,| Univers|
|00000e30| 69 74 79 20 6f 66 20 53 | 61 73 6b 61 74 63 68 65 |ity of S|askatche|
|00000e40| 77 61 6e 2c 20 53 61 73 | 6b 61 74 6f 6f 6e 2c 0a |wan, Sas|katoon,.|
|00000e50| 53 61 73 6b 61 74 63 68 | 65 77 61 6e 2c 20 43 61 |Saskatch|ewan, Ca|
|00000e60| 6e 61 64 61 20 53 37 4e | 20 30 57 30 2e 0a 0a 0a |nada S7N| 0W0....|
|00000e70| 20 20 49 20 6e 65 76 65 | 72 20 74 65 73 74 65 64 |  I neve|r tested|
|00000e80| 20 6d 79 20 63 6f 64 65 | 20 61 67 61 69 6e 73 74 | my code| against|
|00000e90| 20 61 6e 79 20 6f 74 68 | 65 72 20 61 6c 67 6f 72 | any oth|er algor|
|00000ea0| 69 74 68 6d 73 2c 20 73 | 6f 20 49 27 6d 20 63 75 |ithms, s|o I'm cu|
|00000eb0| 72 69 6f 75 73 20 74 6f | 0a 73 65 65 20 69 66 20 |rious to|.see if |
|00000ec0| 69 74 20 69 73 20 74 77 | 69 63 65 20 61 73 20 66 |it is tw|ice as f|
|00000ed0| 61 73 74 20 61 73 20 53 | 43 2e 20 50 6c 65 61 73 |ast as S|C. Pleas|
|00000ee0| 65 20 6c 65 74 20 6d 65 | 20 6b 6e 6f 77 20 6f 66 |e let me| know of|
|00000ef0| 20 61 6e 79 20 66 75 72 | 74 68 65 72 0a 6f 70 74 | any fur|ther.opt|
|00000f00| 69 6d 69 7a 61 74 69 6f | 6e 73 2e 0a 0a 0a 0a 20 |imizatio|ns..... |
|00000f10| 20 4a 6f 68 6e 0a 0a 0a | 0a 20 20 46 69 6c 65 73 | John...|.  Files|
|00000f20| 20 66 6f 72 20 46 43 3a | 0a 0a 20 20 20 20 72 65 | for FC:|..    re|
|00000f30| 61 64 6d 65 0a 20 20 20 | 20 63 6c 69 70 2e 61 0a |adme.   | clip.a.|
|00000f40| 20 20 20 20 63 6c 69 70 | 74 65 73 74 2e 63 0a 20 |    clip|test.c. |
|00000f50| 20 20 20 6d 61 6b 65 66 | 69 6c 65 0a 20 20 20 20 |   makef|ile.    |
|00000f60| 63 6c 69 70 32 64 2e 64 | 65 66 0a 20 20 20 20 63 |clip2d.d|ef.    c|
|00000f70| 6c 69 70 32 64 2e 6d 6f | 64 0a 0a 00 00 00 00 00 |lip2d.mo|d.......|
|00000f80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000f90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000fa0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000fb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000fc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000fd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000fe0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000ff0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001000| 66 63 2f 6d 61 6b 65 66 | 69 6c 65 00 00 00 00 00 |fc/makef|ile.....|
|00001010| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001020| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001030| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001040| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001050| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001060| 00 00 00 00 20 20 20 36 | 34 34 20 00 20 35 32 37 |....   6|44 . 527|
|00001070| 35 30 20 00 20 20 20 20 | 31 33 20 00 20 20 20 20 |50 .    |13 .    |
|00001080| 20 20 20 20 33 34 30 20 | 20 34 36 31 37 36 30 35 |    340 | 4617605|
|00001090| 37 31 30 20 20 20 36 32 | 32 37 00 20 00 00 00 00 |710   62|27. ....|
|000010a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000010b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000010c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000010d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000010e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000010f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001100| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001110| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001120| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001130| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001140| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001150| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001160| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001170| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001180| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001190| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000011a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000011b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000011c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000011d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000011e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000011f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001200| 63 6c 69 70 74 65 73 74 | 3a 20 63 6c 69 70 74 65 |cliptest|: clipte|
|00001210| 73 74 2e 6f 20 63 6c 69 | 70 2e 6f 0a 20 20 62 6c |st.o cli|p.o.  bl|
|00001220| 69 6e 6b 20 66 72 6f 6d | 20 6c 69 62 3a 63 2e 6f |ink from| lib:c.o|
|00001230| 20 63 6c 69 70 74 65 73 | 74 2e 6f 20 63 6c 69 70 | cliptes|t.o clip|
|00001240| 2e 6f 20 74 6f 20 63 6c | 69 70 74 65 73 74 20 6c |.o to cl|iptest l|
|00001250| 69 62 20 6c 69 62 3a 6c | 63 2e 6c 69 62 20 5c 0a |ib lib:l|c.lib \.|
|00001260| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 6c 69 62 |        |     lib|
|00001270| 3a 61 6d 69 67 61 2e 6c | 69 62 20 73 64 20 73 63 |:amiga.l|ib sd sc|
|00001280| 0a 0a 63 6c 69 70 74 65 | 73 74 2e 6f 3a 20 63 6c |..clipte|st.o: cl|
|00001290| 69 70 74 65 73 74 2e 63 | 0a 20 20 6c 63 20 2d 4f |iptest.c|.  lc -O|
|000012a0| 20 63 6c 69 70 74 65 73 | 74 2e 63 0a 0a 63 6c 69 | cliptes|t.c..cli|
|000012b0| 70 2e 6f 3a 09 63 6c 69 | 70 2e 61 0a 20 20 63 6f |p.o:.cli|p.a.  co|
|000012c0| 6d 70 3a 63 61 70 65 2f | 63 61 70 65 20 2d 61 20 |mp:cape/|cape -a |
|000012d0| 63 6c 69 70 2e 61 20 2d | 6f 63 6c 69 70 2e 6f 0a |clip.a -|oclip.o.|
|000012e0| 70 70 65 72 20 61 6c 67 | 6f 72 69 74 68 6d 20 75 |pper alg|orithm u|
|000012f0| 73 65 73 20 6c 69 6e 65 | 20 65 6e 63 6f 64 69 6e |ses line| encodin|
|00001300| 67 0a 61 73 20 6f 70 70 | 6f 73 65 64 20 74 6f 20 |g.as opp|osed to |
|00001310| 65 6e 64 20 70 6f 69 6e | 74 20 65 6e 63 6f 64 69 |end poin|t encodi|
|00001320| 6e 67 20 61 73 20 77 69 | 74 68 20 74 68 65 20 43 |ng as wi|th the C|
|00001330| 6f 68 65 6e 2d 53 75 74 | 68 65 72 6c 61 6e 64 20 |ohen-Sut|herland |
|00001340| 28 43 53 29 0a 6d 65 74 | 68 6f 64 2c 20 6f 72 20 |(CS).met|hod, or |
|00001350| 70 61 72 61 6d 65 74 72 | 69 63 20 6d 65 74 68 6f |parametr|ic metho|
|00001360| 64 73 20 6f 66 20 4c 69 | 61 6e 67 2d 42 61 72 73 |ds of Li|ang-Bars|
|00001370| 6b 79 20 61 6e 64 20 43 | 79 72 75 73 2d 42 65 63 |ky and C|yrus-Bec|
|00001380| 6b 2e 20 20 54 68 65 0a | 53 6f 62 6b 6f 77 2d 50 |k.  The.|Sobkow-P|
|00001390| 6f 73 70 69 73 69 6c 2d | 59 61 6e 67 20 28 53 50 |ospisil-|Yang (SP|
|000013a0| 59 29 20 70 61 70 65 72 | 20 73 68 6f 77 73 20 62 |Y) paper| shows b|
|000013b0| 65 6e 63 68 6d 61 72 6b | 73 20 77 68 65 72 65 20 |enchmark|s where |
|000013c0| 74 68 65 20 46 43 20 63 | 6c 69 70 70 65 72 0a 69 |the FC c|lipper.i|
|000013d0| 73 20 6f 76 65 72 20 74 | 77 69 63 65 20 61 73 20 |s over t|wice as |
|000013e0| 66 61 73 74 20 61 73 20 | 74 68 65 20 43 53 20 61 |fast as |the CS a|
|000013f0| 6c 67 6f 72 69 74 68 6d | 2e 20 54 68 65 20 70 61 |lgorithm|. The pa|
|00001400| 66 63 2f 63 6c 69 70 2e | 61 00 00 00 00 00 00 00 |fc/clip.|a.......|
|00001410| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001420| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001430| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001440| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001450| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001460| 00 00 00 00 20 20 20 36 | 34 34 20 00 20 35 32 37 |....   6|44 . 527|
|00001470| 35 30 20 00 20 20 20 20 | 31 33 20 00 20 20 20 20 |50 .    |13 .    |
|00001480| 20 20 32 37 35 35 33 20 | 20 34 36 31 37 36 30 35 |  27553 | 4617605|
|00001490| 37 31 31 20 20 20 35 37 | 30 30 00 20 00 00 00 00 |711   57|00. ....|
|000014a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000014b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000014c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000014d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000014e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000014f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001500| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001510| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001520| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001530| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001540| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001550| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001560| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001570| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001580| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001590| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000015a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000015b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000015c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000015d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000015e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000015f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001600| 3b 20 43 6c 69 70 2e 61 | 2c 20 20 46 61 73 74 20 |; Clip.a|,  Fast |
|00001610| 43 6c 69 70 70 65 72 20 | 28 46 43 29 2e 0a 0a 3b |Clipper |(FC)...;|
|00001620| 20 41 20 6d 6f 64 69 66 | 69 65 64 20 69 6d 70 6c | A modif|ied impl|
|00001630| 65 6d 65 6e 74 61 74 69 | 6f 6e 20 6f 66 20 74 68 |ementati|on of th|
|00001640| 65 20 53 6f 62 6b 6f 77 | 2d 50 6f 73 70 69 73 69 |e Sobkow|-Pospisi|
|00001650| 6c 2d 59 61 6e 67 20 63 | 6c 69 70 70 69 6e 67 20 |l-Yang c|lipping |
|00001660| 61 6c 67 6f 72 69 74 68 | 6d 2e 0a 3b 20 52 65 66 |algorith|m..; Ref|
|00001670| 65 72 65 6e 63 65 73 3a | 20 43 6f 6d 70 75 74 65 |erences:| Compute|
|00001680| 72 73 20 26 20 47 72 61 | 70 68 69 63 73 2c 20 56 |rs & Gra|phics, V|
|00001690| 6f 6c 2e 20 31 31 2e 20 | 4e 6f 2e 20 34 2c 20 70 |ol. 11. |No. 4, p|
|000016a0| 70 2e 20 34 35 39 2d 34 | 36 37 2c 20 31 39 38 37 |p. 459-4|67, 1987|
|000016b0| 2e 0a 0a 3b 20 54 68 69 | 73 20 61 6c 67 6f 72 69 |...; Thi|s algori|
|000016c0| 74 68 6d 20 75 73 65 73 | 20 6c 69 6e 65 20 65 6e |thm uses| line en|
|000016d0| 63 6f 64 69 6e 67 20 61 | 73 20 6f 70 70 6f 73 65 |coding a|s oppose|
|000016e0| 64 20 74 6f 20 65 6e 64 | 20 70 6f 69 6e 74 20 65 |d to end| point e|
|000016f0| 6e 63 6f 64 69 6e 67 2e | 0a 0a 3b 20 43 72 65 61 |ncoding.|..; Crea|
|00001700| 74 65 64 20 31 39 2d 4e | 6f 76 2d 38 39 0a 3b 20 |ted 19-N|ov-89.; |
|00001710| 62 79 20 4a 6f 68 6e 20 | 43 2e 20 53 63 68 75 6c |by John |C. Schul|
|00001720| 74 7a 0a 0a 0a 3b 20 53 | 75 63 63 65 73 73 66 75 |tz...; S|uccessfu|
|00001730| 6c 6c 79 20 61 73 73 65 | 6d 62 6c 65 64 20 77 69 |lly asse|mbled wi|
|00001740| 74 68 20 4c 61 74 74 69 | 63 65 20 35 2e 30 34 20 |th Latti|ce 5.04 |
|00001750| 61 73 6d 2c 20 43 41 50 | 45 20 32 2e 30 2c 20 61 |asm, CAP|E 2.0, a|
|00001760| 6e 64 20 44 65 76 70 61 | 63 20 32 2e 31 34 2e 0a |nd Devpa|c 2.14..|
|00001770| 0a 0a 09 73 65 63 74 69 | 6f 6e 20 43 6c 69 70 2c |...secti|on Clip,|
|00001780| 43 4f 44 45 0a 0a 09 78 | 64 65 66 09 5f 6d 69 6e |CODE...x|def._min|
|00001790| 58 0a 09 78 64 65 66 09 | 5f 6d 61 78 58 0a 09 78 |X..xdef.|_maxX..x|
|000017a0| 64 65 66 09 5f 6d 69 6e | 59 0a 09 78 64 65 66 09 |def._min|Y..xdef.|
|000017b0| 5f 6d 61 78 59 0a 09 78 | 64 65 66 09 5f 63 6c 69 |_maxY..x|def._cli|
|000017c0| 70 6c 69 6e 65 0a 0a 3b | 20 55 73 65 72 20 64 65 |pline..;| User de|
|000017d0| 66 69 6e 61 62 6c 65 20 | 63 6c 69 70 70 69 6e 67 |finable |clipping|
|000017e0| 20 77 69 6e 64 6f 77 2e | 0a 0a 5f 6d 69 6e 58 09 | window.|.._minX.|
|000017f0| 64 63 2e 77 09 30 09 09 | 3b 20 50 6f 70 75 6c 61 |dc.w.0..|; Popula|
|00001800| 72 20 64 65 66 61 75 6c | 74 73 0a 5f 6d 61 78 58 |r defaul|ts._maxX|
|00001810| 09 64 63 2e 77 09 33 31 | 39 0a 5f 6d 69 6e 59 09 |.dc.w.31|9._minY.|
|00001820| 64 63 2e 77 09 30 0a 5f | 6d 61 78 59 09 64 63 2e |dc.w.0._|maxY.dc.|
|00001830| 77 09 31 39 39 0a 0a 3b | 20 63 6f 64 65 20 73 69 |w.199..;| code si|
|00001840| 7a 65 20 63 61 6e 20 62 | 65 20 72 65 64 75 63 65 |ze can b|e reduce|
|00001850| 64 20 28 77 69 74 68 20 | 61 20 6c 6f 73 73 20 6f |d (with |a loss o|
|00001860| 66 20 73 70 65 65 64 29 | 20 62 79 20 75 73 69 6e |f speed)| by usin|
|00001870| 67 0a 3b 20 62 72 61 27 | 73 20 61 6e 64 20 62 73 |g.; bra'|s and bs|
|00001880| 72 27 73 20 69 6e 73 74 | 65 61 64 20 6f 66 20 63 |r's inst|ead of c|
|00001890| 6f 6d 70 6c 65 74 65 20 | 69 6e 6c 69 6e 65 20 65 |omplete |inline e|
|000018a0| 78 70 61 6e 64 65 64 20 | 6d 61 63 72 6f 73 2e 0a |xpanded |macros..|
|000018b0| 0a 3b 20 43 6c 69 70 45 | 64 67 65 3a 20 5c 32 20 |.; ClipE|dge: \2 |
|000018c0| 3d 20 72 65 73 75 6c 74 | 2c 20 64 30 2c 64 31 20 |= result|, d0,d1 |
|000018d0| 61 72 65 20 73 63 72 61 | 74 63 68 65 64 0a 43 4c |are scra|tched.CL|
|000018e0| 49 50 45 44 47 45 09 4d | 41 43 52 4f 09 09 3b 20 |IPEDGE.M|ACRO..; |
|000018f0| 63 6f 6d 6d 65 6e 74 73 | 20 61 73 20 70 65 72 20 |comments| as per |
|00001900| 63 6c 69 70 20 6d 69 6e | 58 20 65 64 67 65 3a 0a |clip min|X edge:.|
|00001910| 09 6d 6f 76 65 2e 77 09 | 5c 31 2c 64 30 09 09 3b |.move.w.|\1,d0..;|
|00001920| 20 20 20 63 6f 70 79 20 | 70 2e 79 0a 09 73 75 62 |   copy |p.y..sub|
|00001930| 2e 77 09 5c 32 2c 64 30 | 09 09 3b 20 20 20 64 30 |.w.\2,d0|..;   d0|
|00001940| 20 3d 20 70 2e 79 20 2d | 20 73 2e 79 0a 09 6d 6f | = p.y -| s.y..mo|
|00001950| 76 65 2e 77 09 5c 33 2c | 64 31 09 09 3b 20 20 20 |ve.w.\3,|d1..;   |
|00001960| 63 6f 70 79 20 5f 6d 69 | 6e 58 28 70 63 29 0a 09 |copy _mi|nX(pc)..|
|00001970| 73 75 62 2e 77 09 5c 34 | 2c 64 31 09 09 3b 20 20 |sub.w.\4|,d1..;  |
|00001980| 20 64 31 20 3d 20 5f 6d | 69 6e 58 28 70 63 29 20 | d1 = _m|inX(pc) |
|00001990| 2d 20 73 2e 78 0a 09 6d | 75 6c 73 09 64 30 2c 64 |- s.x..m|uls.d0,d|
|000019a0| 31 09 09 3b 20 20 20 64 | 31 20 3d 20 28 70 2e 79 |1..;   d|1 = (p.y|
|000019b0| 20 2d 20 73 2e 79 29 2a | 28 5f 6d 69 6e 58 28 70 | - s.y)*|(_minX(p|
|000019c0| 63 29 20 2d 20 73 2e 78 | 29 0a 09 6d 6f 76 65 2e |c) - s.x|)..move.|
|000019d0| 77 09 5c 35 2c 64 30 09 | 09 3b 20 20 20 63 6f 70 |w.\5,d0.|.;   cop|
|000019e0| 79 20 70 2e 78 0a 09 73 | 75 62 2e 77 09 5c 34 2c |y p.x..s|ub.w.\4,|
|000019f0| 64 30 09 09 3b 20 20 20 | 64 30 20 3d 20 70 2e 78 |d0..;   |d0 = p.x|
|00001a00| 20 2d 20 73 2e 78 0a 09 | 64 69 76 73 09 64 30 2c | - s.x..|divs.d0,|
|00001a10| 64 31 09 09 3b 20 20 20 | 64 31 20 3d 20 64 65 6c |d1..;   |d1 = del|
|00001a20| 74 61 79 0a 09 61 64 64 | 2e 77 09 64 31 2c 5c 32 |tay..add|.w.d1,\2|
|00001a30| 09 09 3b 20 20 20 5c 32 | 20 3d 20 64 65 6c 74 61 |..;   \2| = delta|
|00001a40| 79 20 2b 20 73 2e 79 0a | 09 09 45 4e 44 4d 0a 0a |y + s.y.|..ENDM..|
|00001a50| 63 6c 69 70 70 6d 61 78 | 59 09 6d 61 63 72 6f 0a |clippmax|Y.macro.|
|00001a60| 09 43 4c 49 50 45 44 47 | 45 20 64 34 2c 64 32 2c |.CLIPEDG|E d4,d2,|
|00001a70| 5f 6d 61 78 59 28 70 63 | 29 2c 64 33 2c 64 35 0a |_maxY(pc|),d3,d5.|
|00001a80| 09 6d 6f 76 65 2e 77 09 | 5f 6d 61 78 59 28 70 63 |.move.w.|_maxY(pc|
|00001a90| 29 2c 64 33 0a 09 09 65 | 6e 64 6d 0a 0a 63 6c 69 |),d3...e|ndm..cli|
|00001aa0| 70 70 6d 69 6e 59 09 6d | 61 63 72 6f 0a 09 43 4c |ppminY.m|acro..CL|
|00001ab0| 49 50 45 44 47 45 20 64 | 34 2c 64 32 2c 5f 6d 69 |IPEDGE d|4,d2,_mi|
|00001ac0| 6e 59 28 70 63 29 2c 64 | 33 2c 64 35 0a 09 6d 6f |nY(pc),d|3,d5..mo|
|00001ad0| 76 65 2e 77 09 5f 6d 69 | 6e 59 28 70 63 29 2c 64 |ve.w._mi|nY(pc),d|
|00001ae0| 33 0a 09 09 65 6e 64 6d | 0a 0a 63 6c 69 70 70 6d |3...endm|..clippm|
|00001af0| 61 78 58 09 6d 61 63 72 | 6f 0a 09 43 4c 49 50 45 |axX.macr|o..CLIPE|
|00001b00| 44 47 45 20 64 35 2c 64 | 33 2c 5f 6d 61 78 58 28 |DGE d5,d|3,_maxX(|
|00001b10| 70 63 29 2c 64 32 2c 64 | 34 0a 09 6d 6f 76 65 2e |pc),d2,d|4..move.|
|00001b20| 77 09 5f 6d 61 78 58 28 | 70 63 29 2c 64 32 0a 09 |w._maxX(|pc),d2..|
|00001b30| 09 65 6e 64 6d 0a 0a 63 | 6c 69 70 70 6d 69 6e 58 |.endm..c|lippminX|
|00001b40| 09 6d 61 63 72 6f 0a 09 | 43 4c 49 50 45 44 47 45 |.macro..|CLIPEDGE|
|00001b50| 20 64 35 2c 64 33 2c 5f | 6d 69 6e 58 28 70 63 29 | d5,d3,_|minX(pc)|
|00001b60| 2c 64 32 2c 64 34 0a 09 | 6d 6f 76 65 2e 77 09 5f |,d2,d4..|move.w._|
|00001b70| 6d 69 6e 58 28 70 63 29 | 2c 64 32 0a 09 09 65 6e |minX(pc)|,d2...en|
|00001b80| 64 6d 0a 0a 63 6c 69 70 | 71 6d 61 78 59 09 6d 61 |dm..clip|qmaxY.ma|
|00001b90| 63 72 6f 0a 09 43 4c 49 | 50 45 44 47 45 20 64 32 |cro..CLI|PEDGE d2|
|00001ba0| 2c 64 34 2c 5f 6d 61 78 | 59 28 70 63 29 2c 64 35 |,d4,_max|Y(pc),d5|
|00001bb0| 2c 64 33 0a 09 6d 6f 76 | 65 2e 77 09 5f 6d 61 78 |,d3..mov|e.w._max|
|00001bc0| 59 28 70 63 29 2c 64 35 | 0a 09 09 65 6e 64 6d 0a |Y(pc),d5|...endm.|
|00001bd0| 0a 63 6c 69 70 71 6d 69 | 6e 59 09 6d 61 63 72 6f |.clipqmi|nY.macro|
|00001be0| 0a 09 43 4c 49 50 45 44 | 47 45 20 64 32 2c 64 34 |..CLIPED|GE d2,d4|
|00001bf0| 2c 5f 6d 69 6e 59 28 70 | 63 29 2c 64 35 2c 64 33 |,_minY(p|c),d5,d3|
|00001c00| 0a 09 6d 6f 76 65 2e 77 | 09 5f 6d 69 6e 59 28 70 |..move.w|._minY(p|
|00001c10| 63 29 2c 64 35 0a 09 09 | 65 6e 64 6d 0a 0a 63 6c |c),d5...|endm..cl|
|00001c20| 69 70 71 6d 61 78 58 09 | 6d 61 63 72 6f 0a 09 43 |ipqmaxX.|macro..C|
|00001c30| 4c 49 50 45 44 47 45 20 | 64 33 2c 64 35 2c 5f 6d |LIPEDGE |d3,d5,_m|
|00001c40| 61 78 58 28 70 63 29 2c | 64 34 2c 64 32 0a 09 6d |axX(pc),|d4,d2..m|
|00001c50| 6f 76 65 2e 77 09 5f 6d | 61 78 58 28 70 63 29 2c |ove.w._m|axX(pc),|
|00001c60| 64 34 0a 09 09 65 6e 64 | 6d 0a 0a 63 6c 69 70 71 |d4...end|m..clipq|
|00001c70| 6d 69 6e 58 09 6d 61 63 | 72 6f 0a 09 43 4c 49 50 |minX.mac|ro..CLIP|
|00001c80| 45 44 47 45 20 64 33 2c | 64 35 2c 5f 6d 69 6e 58 |EDGE d3,|d5,_minX|
|00001c90| 28 70 63 29 2c 64 34 2c | 64 32 0a 09 6d 6f 76 65 |(pc),d4,|d2..move|
|00001ca0| 2e 77 09 5f 6d 69 6e 58 | 28 70 63 29 2c 64 34 0a |.w._minX|(pc),d4.|
|00001cb0| 09 09 65 6e 64 6d 0a 0a | 61 63 63 65 70 74 09 6d |..endm..|accept.m|
|00001cc0| 61 63 72 6f 0a 09 6d 6f | 76 65 6d 2e 77 09 64 32 |acro..mo|vem.w.d2|
|00001cd0| 2f 64 33 2f 64 34 2f 64 | 35 2c 28 61 30 29 0a 09 |/d3/d4/d|5,(a0)..|
|00001ce0| 6d 6f 76 65 71 2e 6c 09 | 23 31 2c 64 30 0a 09 6d |moveq.l.|#1,d0..m|
|00001cf0| 6f 76 65 6d 2e 6c 09 28 | 73 70 29 2b 2c 64 32 2d |ovem.l.(|sp)+,d2-|
|00001d00| 64 35 0a 09 72 74 73 0a | 09 65 6e 64 6d 0a 0a 72 |d5..rts.|.endm..r|
|00001d10| 65 6a 65 63 74 09 6d 61 | 63 72 6f 0a 09 6d 6f 76 |eject.ma|cro..mov|
|00001d20| 65 71 2e 6c 09 23 30 2c | 64 30 0a 09 6d 6f 76 65 |eq.l.#0,|d0..move|
|00001d30| 6d 2e 6c 09 28 73 70 29 | 2b 2c 64 32 2d 64 35 0a |m.l.(sp)|+,d2-d5.|
|00001d40| 09 72 74 73 0a 09 65 6e | 64 6d 0a 0a 0a 3b 20 46 |.rts..en|dm...; F|
|00001d50| 61 73 74 20 43 6c 69 70 | 70 65 72 20 28 46 43 29 |ast Clip|per (FC)|
|00001d60| 20 6c 69 6e 65 20 63 6c | 69 70 70 69 6e 67 20 61 | line cl|ipping a|
|00001d70| 6c 67 6f 72 69 74 68 6d | 2e 0a 3b 20 61 30 20 3d |lgorithm|..; a0 =|
|00001d80| 20 6c 69 6e 65 20 70 6f | 69 6e 74 65 72 2c 20 66 | line po|inter, f|
|00001d90| 6f 72 6d 61 74 3a 20 70 | 78 2c 70 79 2c 71 78 2c |ormat: p|x,py,qx,|
|00001da0| 71 79 2e 0a 3b 20 64 30 | 20 3d 20 72 65 74 75 72 |qy..; d0| = retur|
|00001db0| 6e 20 76 61 6c 75 65 2c | 20 31 20 3d 20 76 69 73 |n value,| 1 = vis|
|00001dc0| 69 62 6c 65 2c 20 30 20 | 3d 20 69 6e 76 69 73 69 |ible, 0 |= invisi|
|00001dd0| 62 6c 65 0a 5f 63 6c 69 | 70 6c 69 6e 65 0a 09 6d |ble._cli|pline..m|
|00001de0| 6f 76 65 6d 2e 6c 09 64 | 32 2d 64 35 2c 2d 28 73 |ovem.l.d|2-d5,-(s|
|00001df0| 70 29 0a 0a 09 6d 6f 76 | 65 6d 2e 77 09 28 61 30 |p)...mov|em.w.(a0|
|00001e00| 29 2c 64 32 2f 64 33 2f | 64 34 2f 64 35 20 3b 20 |),d2/d3/|d4/d5 ; |
|00001e10| 70 78 2c 70 79 2c 71 78 | 2c 71 79 0a 0a 3b 20 70 |px,py,qx|,qy..; p|
|00001e20| 78 20 3d 20 64 32 0a 3b | 20 70 79 20 3d 20 64 33 |x = d2.;| py = d3|
|00001e30| 0a 3b 20 71 78 20 3d 20 | 64 34 0a 3b 20 71 79 20 |.; qx = |d4.; qy |
|00001e40| 3d 20 64 35 0a 0a 09 6d | 6f 76 65 71 2e 6c 09 23 |= d5...m|oveq.l.#|
|00001e50| 30 2c 64 31 09 09 3b 20 | 63 6c 65 61 72 20 6c 69 |0,d1..; |clear li|
|00001e60| 6e 65 20 63 6f 64 65 0a | 0a 3b 20 54 68 65 72 65 |ne code.|.; There|
|00001e70| 20 6d 69 67 68 74 20 62 | 65 20 61 20 77 61 79 20 | might b|e a way |
|00001e80| 74 6f 20 64 6f 20 74 68 | 65 20 66 6f 6c 6c 6f 77 |to do th|e follow|
|00001e90| 69 6e 67 20 75 73 69 6e | 67 20 52 4f 58 4c 2c 20 |ing usin|g ROXL, |
|00001ea0| 77 69 74 68 20 6e 6f 0a | 3b 20 62 72 61 6e 63 68 |with no.|; branch|
|00001eb0| 65 73 20 28 31 30 20 63 | 79 63 6c 65 73 20 61 20 |es (10 c|ycles a |
|00001ec0| 70 6f 70 29 2e 2e 2e 0a | 0a 3b 20 63 68 65 63 6b |pop)....|.; check|
|00001ed0| 20 71 78 2c 71 79 2e 0a | 0a 63 68 65 63 6b 71 6d | qx,qy..|.checkqm|
|00001ee0| 61 78 59 0a 09 63 6d 70 | 2e 77 09 5f 6d 61 78 59 |axY..cmp|.w._maxY|
|00001ef0| 28 70 63 29 2c 64 35 09 | 3b 20 79 20 6d 61 78 59 |(pc),d5.|; y maxY|
|00001f00| 20 6f 6b 3f 0a 09 62 6c | 65 2e 62 09 63 68 65 63 | ok?..bl|e.b.chec|
|00001f10| 6b 71 6d 69 6e 59 09 3b | 20 79 65 73 2e 0a 09 61 |kqminY.;| yes...a|
|00001f20| 64 64 71 2e 77 09 23 38 | 2c 64 31 09 09 3b 20 65 |ddq.w.#8|,d1..; e|
|00001f30| 6c 73 65 20 73 65 74 20 | 63 6f 64 65 20 62 69 74 |lse set |code bit|
|00001f40| 0a 09 62 72 61 2e 62 09 | 63 68 65 63 6b 71 6d 61 |..bra.b.|checkqma|
|00001f50| 78 58 0a 63 68 65 63 6b | 71 6d 69 6e 59 0a 09 63 |xX.check|qminY..c|
|00001f60| 6d 70 2e 77 09 5f 6d 69 | 6e 59 28 70 63 29 2c 64 |mp.w._mi|nY(pc),d|
|00001f70| 35 09 3b 20 79 20 6d 69 | 6e 59 20 6f 6b 3f 0a 09 |5.; y mi|nY ok?..|
|00001f80| 62 67 65 2e 62 09 63 68 | 65 63 6b 71 6d 61 78 58 |bge.b.ch|eckqmaxX|
|00001f90| 09 3b 20 79 65 73 2e 0a | 09 61 64 64 71 2e 77 09 |.; yes..|.addq.w.|
|00001fa0| 23 34 2c 64 31 09 09 3b | 20 65 6c 73 65 20 73 65 |#4,d1..;| else se|
|00001fb0| 74 20 63 6f 64 65 20 62 | 69 74 0a 63 68 65 63 6b |t code b|it.check|
|00001fc0| 71 6d 61 78 58 0a 09 63 | 6d 70 2e 77 09 5f 6d 61 |qmaxX..c|mp.w._ma|
|00001fd0| 78 58 28 70 63 29 2c 64 | 34 09 3b 20 78 20 6d 61 |xX(pc),d|4.; x ma|
|00001fe0| 78 58 20 6f 6b 3f 0a 09 | 62 6c 65 2e 62 09 63 68 |xX ok?..|ble.b.ch|
|00001ff0| 65 63 6b 71 6d 69 6e 58 | 09 3b 20 79 65 73 0a 09 |eckqminX|.; yes..|
|00002000| 61 64 64 71 2e 77 09 23 | 32 2c 64 31 09 09 3b 20 |addq.w.#|2,d1..; |
|00002010| 65 6c 73 65 20 73 65 74 | 20 63 6f 64 65 20 62 69 |else set| code bi|
|00002020| 74 0a 63 68 65 63 6b 71 | 6d 69 6e 58 0a 09 63 6d |t.checkq|minX..cm|
|00002030| 70 2e 77 09 5f 6d 69 6e | 58 28 70 63 29 2c 64 34 |p.w._min|X(pc),d4|
|00002040| 09 3b 20 78 20 6d 69 6e | 58 20 6f 6b 3f 0a 09 62 |.; x min|X ok?..b|
|00002050| 67 65 2e 62 09 63 68 65 | 63 6b 70 6d 61 78 59 09 |ge.b.che|ckpmaxY.|
|00002060| 3b 20 79 65 73 0a 09 61 | 64 64 71 2e 77 09 23 31 |; yes..a|ddq.w.#1|
|00002070| 2c 64 31 09 09 3b 20 65 | 6c 73 65 20 73 65 74 20 |,d1..; e|lse set |
|00002080| 63 6f 64 65 20 62 69 74 | 0a 0a 3b 20 63 68 65 63 |code bit|..; chec|
|00002090| 6b 20 70 78 2c 70 79 2e | 0a 0a 63 68 65 63 6b 70 |k px,py.|..checkp|
|000020a0| 6d 61 78 59 0a 09 63 6d | 70 2e 77 09 5f 6d 61 78 |maxY..cm|p.w._max|
|000020b0| 59 28 70 63 29 2c 64 33 | 09 3b 20 79 20 6d 61 78 |Y(pc),d3|.; y max|
|000020c0| 59 20 6f 6b 3f 0a 09 62 | 6c 65 2e 62 09 63 68 65 |Y ok?..b|le.b.che|
|000020d0| 63 6b 70 6d 69 6e 59 09 | 3b 20 79 65 73 2e 0a 09 |ckpminY.|; yes...|
|000020e0| 61 64 64 2e 77 09 23 31 | 32 38 2c 64 31 09 09 3b |add.w.#1|28,d1..;|
|000020f0| 20 65 6c 73 65 20 73 65 | 74 20 63 6f 64 65 20 62 | else se|t code b|
|00002100| 69 74 0a 09 62 72 61 2e | 62 09 63 68 65 63 6b 70 |it..bra.|b.checkp|
|00002110| 6d 61 78 58 0a 63 68 65 | 63 6b 70 6d 69 6e 59 0a |maxX.che|ckpminY.|
|00002120| 09 63 6d 70 2e 77 09 5f | 6d 69 6e 59 28 70 63 29 |.cmp.w._|minY(pc)|
|00002130| 2c 64 33 09 3b 20 79 20 | 6d 69 6e 59 20 6f 6b 3f |,d3.; y |minY ok?|
|00002140| 0a 09 62 67 65 2e 62 09 | 63 68 65 63 6b 70 6d 61 |..bge.b.|checkpma|
|00002150| 78 58 09 3b 20 79 65 73 | 2e 0a 09 61 64 64 2e 77 |xX.; yes|...add.w|
|00002160| 09 23 36 34 2c 64 31 09 | 09 3b 20 65 6c 73 65 20 |.#64,d1.|.; else |
|00002170| 73 65 74 20 63 6f 64 65 | 20 62 69 74 0a 63 68 65 |set code| bit.che|
|00002180| 63 6b 70 6d 61 78 58 0a | 09 63 6d 70 2e 77 09 5f |ckpmaxX.|.cmp.w._|
|00002190| 6d 61 78 58 28 70 63 29 | 2c 64 32 09 3b 20 78 20 |maxX(pc)|,d2.; x |
|000021a0| 6d 61 78 58 20 6f 6b 3f | 0a 09 62 6c 65 2e 62 09 |maxX ok?|..ble.b.|
|000021b0| 63 68 65 63 6b 70 6d 69 | 6e 58 09 3b 20 79 65 73 |checkpmi|nX.; yes|
|000021c0| 0a 09 61 64 64 2e 77 09 | 23 33 32 2c 64 31 09 09 |..add.w.|#32,d1..|
|000021d0| 3b 20 65 6c 73 65 20 73 | 65 74 20 63 6f 64 65 20 |; else s|et code |
|000021e0| 62 69 74 0a 63 68 65 63 | 6b 70 6d 69 6e 58 0a 09 |bit.chec|kpminX..|
|000021f0| 63 6d 70 2e 77 09 5f 6d | 69 6e 58 28 70 63 29 2c |cmp.w._m|inX(pc),|
|00002200| 64 32 09 3b 20 78 20 6d | 69 6e 58 20 6f 6b 3f 0a |d2.; x m|inX ok?.|
|00002210| 09 62 67 65 2e 62 09 63 | 68 65 63 6b 63 6f 64 65 |.bge.b.c|heckcode|
|00002220| 09 3b 20 79 65 73 0a 09 | 61 64 64 2e 77 09 23 31 |.; yes..|add.w.#1|
|00002230| 36 2c 64 31 09 09 3b 20 | 65 6c 73 65 20 73 65 74 |6,d1..; |else set|
|00002240| 20 63 6f 64 65 20 62 69 | 74 0a 0a 63 68 65 63 6b | code bi|t..check|
|00002250| 63 6f 64 65 0a 09 61 64 | 64 2e 77 09 64 31 2c 64 |code..ad|d.w.d1,d|
|00002260| 31 09 09 3b 20 65 6e 74 | 72 69 65 73 20 61 72 65 |1..; ent|ries are|
|00002270| 20 34 20 62 79 74 65 73 | 0a 09 61 64 64 2e 77 09 | 4 bytes|..add.w.|
|00002280| 64 31 2c 64 31 0a 09 6c | 65 61 09 63 61 73 65 74 |d1,d1..l|ea.caset|
|00002290| 61 62 6c 65 28 70 63 29 | 2c 61 31 0a 09 6d 6f 76 |able(pc)|,a1..mov|
|000022a0| 65 61 2e 6c 09 30 28 61 | 31 2c 64 31 2e 77 29 2c |ea.l.0(a|1,d1.w),|
|000022b0| 61 31 0a 09 6a 6d 70 09 | 28 61 31 29 09 09 3b 20 |a1..jmp.|(a1)..; |
|000022c0| 70 65 72 66 6f 72 6d 20 | 73 70 65 63 69 66 69 63 |perform |specific|
|000022d0| 20 63 6c 69 70 70 69 6e | 67 20 61 63 74 69 6f 6e | clippin|g action|
|000022e0| 2e 0a 0a 3b 20 53 70 65 | 63 69 66 69 63 20 6c 69 |...; Spe|cific li|
|000022f0| 6e 65 20 63 61 73 65 20 | 66 75 6e 63 74 69 6f 6e |ne case |function|
|00002300| 73 2e 0a 0a 3b 20 46 72 | 6f 6d 20 74 68 65 20 43 |s...; Fr|om the C|
|00002310| 65 6e 74 65 72 0a 0a 63 | 61 73 65 30 30 09 61 63 |enter..c|ase00.ac|
|00002320| 63 65 70 74 0a 63 61 73 | 65 30 31 09 63 6c 69 70 |cept.cas|e01.clip|
|00002330| 71 6d 69 6e 58 0a 09 61 | 63 63 65 70 74 0a 63 61 |qminX..a|ccept.ca|
|00002340| 73 65 30 32 09 63 6c 69 | 70 71 6d 61 78 58 0a 09 |se02.cli|pqmaxX..|
|00002350| 61 63 63 65 70 74 0a 63 | 61 73 65 30 34 09 63 6c |accept.c|ase04.cl|
|00002360| 69 70 71 6d 69 6e 59 0a | 09 61 63 63 65 70 74 0a |ipqminY.|.accept.|
|00002370| 63 61 73 65 30 35 09 63 | 6c 69 70 71 6d 69 6e 58 |case05.c|lipqminX|
|00002380| 0a 09 63 6d 70 2e 77 09 | 5f 6d 69 6e 59 28 70 63 |..cmp.w.|_minY(pc|
|00002390| 29 2c 64 35 09 3b 20 71 | 79 20 3c 20 6d 69 6e 59 |),d5.; q|y < minY|
|000023a0| 3f 0a 09 62 67 65 2e 62 | 09 31 24 0a 09 63 6c 69 |?..bge.b|.1$..cli|
|000023b0| 70 71 6d 69 6e 59 0a 31 | 24 09 61 63 63 65 70 74 |pqminY.1|$.accept|
|000023c0| 0a 63 61 73 65 30 36 09 | 63 6c 69 70 71 6d 61 78 |.case06.|clipqmax|
|000023d0| 58 0a 09 63 6d 70 2e 77 | 09 5f 6d 69 6e 59 28 70 |X..cmp.w|._minY(p|
|000023e0| 63 29 2c 64 35 09 3b 20 | 71 79 20 3c 20 6d 69 6e |c),d5.; |qy < min|
|000023f0| 59 3f 0a 09 62 67 65 2e | 62 09 31 24 0a 09 63 6c |Y?..bge.|b.1$..cl|
|00002400| 69 70 71 6d 69 6e 59 0a | 31 24 09 61 63 63 65 70 |ipqminY.|1$.accep|
|00002410| 74 0a 63 61 73 65 30 38 | 09 63 6c 69 70 71 6d 61 |t.case08|.clipqma|
|00002420| 78 59 0a 09 61 63 63 65 | 70 74 0a 63 61 73 65 30 |xY..acce|pt.case0|
|00002430| 39 09 63 6c 69 70 71 6d | 69 6e 58 0a 09 63 6d 70 |9.clipqm|inX..cmp|
|00002440| 2e 77 09 5f 6d 61 78 59 | 28 70 63 29 2c 64 35 09 |.w._maxY|(pc),d5.|
|00002450| 3b 20 71 79 20 3e 20 6d | 61 78 59 3f 0a 09 62 6c |; qy > m|axY?..bl|
|00002460| 65 2e 62 09 31 24 0a 09 | 63 6c 69 70 71 6d 61 78 |e.b.1$..|clipqmax|
|00002470| 59 0a 31 24 09 61 63 63 | 65 70 74 0a 63 61 73 65 |Y.1$.acc|ept.case|
|00002480| 30 41 09 63 6c 69 70 71 | 6d 61 78 58 0a 09 63 6d |0A.clipq|maxX..cm|
|00002490| 70 2e 77 09 5f 6d 61 78 | 59 28 70 63 29 2c 64 35 |p.w._max|Y(pc),d5|
|000024a0| 09 3b 20 71 79 20 3e 20 | 6d 61 78 59 3f 0a 09 62 |.; qy > |maxY?..b|
|000024b0| 6c 65 2e 62 09 31 24 0a | 09 63 6c 69 70 71 6d 61 |le.b.1$.|.clipqma|
|000024c0| 78 59 0a 31 24 09 61 63 | 63 65 70 74 0a 0a 3b 20 |xY.1$.ac|cept..; |
|000024d0| 46 72 6f 6d 20 74 68 65 | 20 6d 69 6e 58 0a 0a 63 |From the| minX..c|
|000024e0| 61 73 65 31 30 09 63 6c | 69 70 70 6d 69 6e 58 0a |ase10.cl|ippminX.|
|000024f0| 09 61 63 63 65 70 74 0a | 63 61 73 65 31 31 09 72 |.accept.|case11.r|
|00002500| 65 6a 65 63 74 0a 63 61 | 73 65 31 32 09 63 6c 69 |eject.ca|se12.cli|
|00002510| 70 70 6d 69 6e 58 0a 09 | 63 6c 69 70 71 6d 61 78 |ppminX..|clipqmax|
|00002520| 58 0a 09 61 63 63 65 70 | 74 0a 63 61 73 65 31 34 |X..accep|t.case14|
|00002530| 09 63 6c 69 70 70 6d 69 | 6e 58 0a 09 63 6d 70 2e |.clippmi|nX..cmp.|
|00002540| 77 09 5f 6d 69 6e 59 28 | 70 63 29 2c 64 33 09 3b |w._minY(|pc),d3.;|
|00002550| 20 70 79 20 3c 20 6d 69 | 6e 59 3f 0a 09 62 67 65 | py < mi|nY?..bge|
|00002560| 2e 62 09 31 24 0a 09 72 | 65 6a 65 63 74 0a 31 24 |.b.1$..r|eject.1$|
|00002570| 09 63 6c 69 70 71 6d 69 | 6e 59 0a 09 61 63 63 65 |.clipqmi|nY..acce|
|00002580| 70 74 0a 63 61 73 65 31 | 35 09 72 65 6a 65 63 74 |pt.case1|5.reject|
|00002590| 0a 63 61 73 65 31 36 09 | 63 6c 69 70 70 6d 69 6e |.case16.|clippmin|
|000025a0| 58 0a 09 63 6d 70 2e 77 | 09 5f 6d 69 6e 59 28 70 |X..cmp.w|._minY(p|
|000025b0| 63 29 2c 64 33 09 3b 20 | 70 79 20 3c 20 6d 69 6e |c),d3.; |py < min|
|000025c0| 59 3f 0a 09 62 67 65 2e | 62 09 31 24 0a 09 72 65 |Y?..bge.|b.1$..re|
|000025d0| 6a 65 63 74 0a 31 24 09 | 63 6c 69 70 71 6d 69 6e |ject.1$.|clipqmin|
|000025e0| 59 0a 09 63 6d 70 2e 77 | 09 5f 6d 61 78 58 28 70 |Y..cmp.w|._maxX(p|
|000025f0| 63 29 2c 64 34 09 3b 20 | 71 78 20 3e 20 6d 61 78 |c),d4.; |qx > max|
|00002600| 58 3f 0a 09 62 6c 65 2e | 62 09 32 24 0a 09 63 6c |X?..ble.|b.2$..cl|
|00002610| 69 70 71 6d 61 78 58 0a | 32 24 09 61 63 63 65 70 |ipqmaxX.|2$.accep|
|00002620| 74 0a 63 61 73 65 31 38 | 09 63 6c 69 70 70 6d 69 |t.case18|.clippmi|
|00002630| 6e 58 0a 09 63 6d 70 2e | 77 09 5f 6d 61 78 59 28 |nX..cmp.|w._maxY(|
|00002640| 70 63 29 2c 64 33 09 3b | 20 70 79 20 3e 20 6d 61 |pc),d3.;| py > ma|
|00002650| 78 59 3f 0a 09 62 6c 65 | 2e 62 09 31 24 0a 09 72 |xY?..ble|.b.1$..r|
|00002660| 65 6a 65 63 74 0a 31 24 | 09 63 6c 69 70 71 6d 61 |eject.1$|.clipqma|
|00002670| 78 59 0a 09 61 63 63 65 | 70 74 0a 63 61 73 65 31 |xY..acce|pt.case1|
|00002680| 39 09 72 65 6a 65 63 74 | 0a 63 61 73 65 31 41 09 |9.reject|.case1A.|
|00002690| 63 6c 69 70 70 6d 69 6e | 58 0a 09 63 6d 70 2e 77 |clippmin|X..cmp.w|
|000026a0| 09 5f 6d 61 78 59 28 70 | 63 29 2c 64 33 09 3b 20 |._maxY(p|c),d3.; |
|000026b0| 70 79 20 3e 20 6d 61 78 | 59 3f 0a 09 62 6c 65 2e |py > max|Y?..ble.|
|000026c0| 62 09 31 24 0a 09 72 65 | 6a 65 63 74 0a 31 24 09 |b.1$..re|ject.1$.|
|000026d0| 63 6c 69 70 71 6d 61 78 | 59 0a 09 63 6d 70 2e 77 |clipqmax|Y..cmp.w|
|000026e0| 09 5f 6d 61 78 58 28 70 | 63 29 2c 64 34 09 3b 20 |._maxX(p|c),d4.; |
|000026f0| 71 78 20 3e 20 6d 61 78 | 58 3f 0a 09 62 6c 65 2e |qx > max|X?..ble.|
|00002700| 62 09 32 24 0a 09 63 6c | 69 70 71 6d 61 78 58 0a |b.2$..cl|ipqmaxX.|
|00002710| 32 24 09 61 63 63 65 70 | 74 0a 0a 3b 20 46 72 6f |2$.accep|t..; Fro|
|00002720| 6d 20 6d 61 78 58 0a 0a | 63 61 73 65 32 30 09 63 |m maxX..|case20.c|
|00002730| 6c 69 70 70 6d 61 78 58 | 0a 09 61 63 63 65 70 74 |lippmaxX|..accept|
|00002740| 0a 63 61 73 65 32 31 09 | 63 6c 69 70 70 6d 61 78 |.case21.|clippmax|
|00002750| 58 0a 09 63 6c 69 70 71 | 6d 69 6e 58 0a 09 61 63 |X..clipq|minX..ac|
|00002760| 63 65 70 74 0a 63 61 73 | 65 32 32 09 72 65 6a 65 |cept.cas|e22.reje|
|00002770| 63 74 0a 63 61 73 65 32 | 34 09 63 6c 69 70 70 6d |ct.case2|4.clippm|
|00002780| 61 78 58 0a 09 63 6d 70 | 2e 77 09 5f 6d 69 6e 59 |axX..cmp|.w._minY|
|00002790| 28 70 63 29 2c 64 33 09 | 3b 20 70 79 20 3c 20 6d |(pc),d3.|; py < m|
|000027a0| 69 6e 59 3f 0a 09 62 67 | 65 2e 62 09 31 24 0a 09 |inY?..bg|e.b.1$..|
|000027b0| 72 65 6a 65 63 74 0a 31 | 24 09 63 6c 69 70 71 6d |reject.1|$.clipqm|
|000027c0| 69 6e 59 0a 09 61 63 63 | 65 70 74 0a 63 61 73 65 |inY..acc|ept.case|
|000027d0| 32 35 09 63 6c 69 70 70 | 6d 61 78 58 0a 09 63 6d |25.clipp|maxX..cm|
|000027e0| 70 2e 77 09 5f 6d 69 6e | 59 28 70 63 29 2c 64 33 |p.w._min|Y(pc),d3|
|000027f0| 09 3b 20 70 79 20 3c 20 | 6d 69 6e 59 3f 0a 09 62 |.; py < |minY?..b|
|00002800| 67 65 2e 62 09 31 24 0a | 09 72 65 6a 65 63 74 0a |ge.b.1$.|.reject.|
|00002810| 31 24 09 63 6c 69 70 71 | 6d 69 6e 59 0a 09 63 6d |1$.clipq|minY..cm|
|00002820| 70 2e 77 09 5f 6d 69 6e | 58 28 70 63 29 2c 64 34 |p.w._min|X(pc),d4|
|00002830| 09 3b 20 71 78 20 3c 20 | 6d 69 6e 58 3f 0a 09 62 |.; qx < |minX?..b|
|00002840| 67 65 2e 62 09 32 24 0a | 09 63 6c 69 70 71 6d 69 |ge.b.2$.|.clipqmi|
|00002850| 6e 58 0a 32 24 09 61 63 | 63 65 70 74 0a 63 61 73 |nX.2$.ac|cept.cas|
|00002860| 65 32 36 09 72 65 6a 65 | 63 74 0a 63 61 73 65 32 |e26.reje|ct.case2|
|00002870| 38 09 63 6c 69 70 70 6d | 61 78 58 0a 09 63 6d 70 |8.clippm|axX..cmp|
|00002880| 2e 77 09 5f 6d 61 78 59 | 28 70 63 29 2c 64 33 09 |.w._maxY|(pc),d3.|
|00002890| 3b 20 70 79 20 3e 20 6d | 61 78 59 3f 0a 09 62 6c |; py > m|axY?..bl|
|000028a0| 65 2e 62 09 31 24 0a 09 | 72 65 6a 65 63 74 0a 31 |e.b.1$..|reject.1|
|000028b0| 24 09 63 6c 69 70 71 6d | 61 78 59 0a 09 61 63 63 |$.clipqm|axY..acc|
|000028c0| 65 70 74 0a 63 61 73 65 | 32 39 09 63 6c 69 70 70 |ept.case|29.clipp|
|000028d0| 6d 61 78 58 0a 09 63 6d | 70 2e 77 09 5f 6d 61 78 |maxX..cm|p.w._max|
|000028e0| 59 28 70 63 29 2c 64 33 | 09 3b 20 70 79 20 3e 20 |Y(pc),d3|.; py > |
|000028f0| 6d 61 78 59 3f 0a 09 62 | 6c 65 2e 62 09 31 24 0a |maxY?..b|le.b.1$.|
|00002900| 09 72 65 6a 65 63 74 0a | 31 24 09 63 6c 69 70 71 |.reject.|1$.clipq|
|00002910| 6d 61 78 59 0a 09 63 6d | 70 2e 77 09 5f 6d 69 6e |maxY..cm|p.w._min|
|00002920| 58 28 70 63 29 2c 64 34 | 09 3b 20 71 78 20 3c 20 |X(pc),d4|.; qx < |
|00002930| 6d 69 6e 58 3f 0a 09 62 | 67 65 2e 62 09 32 24 0a |minX?..b|ge.b.2$.|
|00002940| 09 63 6c 69 70 71 6d 69 | 6e 58 0a 32 24 09 61 63 |.clipqmi|nX.2$.ac|
|00002950| 63 65 70 74 0a 63 61 73 | 65 32 41 09 72 65 6a 65 |cept.cas|e2A.reje|
|00002960| 63 74 0a 0a 3b 20 46 72 | 6f 6d 20 6d 69 6e 59 0a |ct..; Fr|om minY.|
|00002970| 0a 63 61 73 65 34 30 09 | 63 6c 69 70 70 6d 69 6e |.case40.|clippmin|
|00002980| 59 0a 09 61 63 63 65 70 | 74 0a 63 61 73 65 34 31 |Y..accep|t.case41|
|00002990| 09 63 6c 69 70 70 6d 69 | 6e 59 0a 09 63 6d 70 2e |.clippmi|nY..cmp.|
|000029a0| 77 09 5f 6d 69 6e 58 28 | 70 63 29 2c 64 32 09 3b |w._minX(|pc),d2.;|
|000029b0| 20 70 78 20 3c 20 6d 69 | 6e 58 3f 0a 09 62 67 65 | px < mi|nX?..bge|
|000029c0| 2e 62 09 31 24 0a 09 72 | 65 6a 65 63 74 0a 31 24 |.b.1$..r|eject.1$|
|000029d0| 09 63 6c 69 70 71 6d 69 | 6e 58 0a 09 63 6d 70 2e |.clipqmi|nX..cmp.|
|000029e0| 77 09 5f 6d 69 6e 59 28 | 70 63 29 2c 64 35 09 3b |w._minY(|pc),d5.;|
|000029f0| 20 71 79 20 3c 20 6d 69 | 6e 59 3f 0a 09 62 67 65 | qy < mi|nY?..bge|
|00002a00| 2e 62 09 32 24 0a 09 63 | 6c 69 70 71 6d 69 6e 59 |.b.2$..c|lipqminY|
|00002a10| 0a 32 24 09 61 63 63 65 | 70 74 0a 63 61 73 65 34 |.2$.acce|pt.case4|
|00002a20| 32 09 63 6c 69 70 70 6d | 69 6e 59 0a 09 63 6d 70 |2.clippm|inY..cmp|
|00002a30| 2e 77 09 5f 6d 61 78 58 | 28 70 63 29 2c 64 32 09 |.w._maxX|(pc),d2.|
|00002a40| 3b 20 70 78 20 3e 20 6d | 61 78 58 3f 0a 09 62 6c |; px > m|axX?..bl|
|00002a50| 65 2e 62 09 31 24 0a 09 | 72 65 6a 65 63 74 0a 31 |e.b.1$..|reject.1|
|00002a60| 24 09 63 6c 69 70 71 6d | 61 78 58 0a 09 61 63 63 |$.clipqm|axX..acc|
|00002a70| 65 70 74 0a 63 61 73 65 | 34 34 09 3b 20 72 65 6a |ept.case|44.; rej|
|00002a80| 65 63 74 0a 63 61 73 65 | 34 35 09 3b 20 72 65 6a |ect.case|45.; rej|
|00002a90| 65 63 74 0a 63 61 73 65 | 34 36 09 72 65 6a 65 63 |ect.case|46.rejec|
|00002aa0| 74 0a 63 61 73 65 34 38 | 09 63 6c 69 70 70 6d 69 |t.case48|.clippmi|
|00002ab0| 6e 59 0a 09 63 6c 69 70 | 71 6d 61 78 59 0a 09 61 |nY..clip|qmaxY..a|
|00002ac0| 63 63 65 70 74 0a 63 61 | 73 65 34 39 09 63 6c 69 |ccept.ca|se49.cli|
|00002ad0| 70 70 6d 69 6e 59 0a 09 | 63 6d 70 2e 77 09 5f 6d |ppminY..|cmp.w._m|
|00002ae0| 69 6e 58 28 70 63 29 2c | 64 32 09 3b 20 70 78 20 |inX(pc),|d2.; px |
|00002af0| 3c 20 6d 69 6e 58 3f 0a | 09 62 67 65 2e 62 09 31 |< minX?.|.bge.b.1|
|00002b00| 24 0a 09 72 65 6a 65 63 | 74 0a 31 24 09 63 6c 69 |$..rejec|t.1$.cli|
|00002b10| 70 71 6d 69 6e 58 0a 09 | 63 6d 70 2e 77 09 5f 6d |pqminX..|cmp.w._m|
|00002b20| 61 78 59 28 70 63 29 2c | 64 35 09 3b 20 71 79 20 |axY(pc),|d5.; qy |
|00002b30| 3e 20 6d 61 78 59 3f 0a | 09 62 6c 65 2e 62 09 32 |> maxY?.|.ble.b.2|
|00002b40| 24 0a 09 63 6c 69 70 71 | 6d 61 78 59 0a 32 24 09 |$..clipq|maxY.2$.|
|00002b50| 61 63 63 65 70 74 0a 63 | 61 73 65 34 41 09 63 6c |accept.c|ase4A.cl|
|00002b60| 69 70 70 6d 69 6e 59 0a | 09 63 6d 70 2e 77 09 5f |ippminY.|.cmp.w._|
|00002b70| 6d 61 78 58 28 70 63 29 | 2c 64 32 09 3b 20 70 78 |maxX(pc)|,d2.; px|
|00002b80| 20 3e 20 6d 61 78 58 3f | 0a 09 62 6c 65 2e 62 09 | > maxX?|..ble.b.|
|00002b90| 31 24 0a 09 72 65 6a 65 | 63 74 0a 31 24 09 63 6c |1$..reje|ct.1$.cl|
|00002ba0| 69 70 71 6d 61 78 58 0a | 09 63 6d 70 2e 77 09 5f |ipqmaxX.|.cmp.w._|
|00002bb0| 6d 61 78 59 28 70 63 29 | 2c 64 35 09 3b 20 71 79 |maxY(pc)|,d5.; qy|
|00002bc0| 20 3e 20 6d 61 78 59 3f | 0a 09 62 6c 65 2e 62 09 | > maxY?|..ble.b.|
|00002bd0| 32 24 0a 09 63 6c 69 70 | 71 6d 61 78 59 0a 32 24 |2$..clip|qmaxY.2$|
|00002be0| 09 61 63 63 65 70 74 0a | 0a 3b 20 46 72 6f 6d 20 |.accept.|.; From |
|00002bf0| 4c 6f 77 65 72 20 6d 69 | 6e 58 0a 0a 63 61 73 65 |Lower mi|nX..case|
|00002c00| 35 30 09 63 6c 69 70 70 | 6d 69 6e 58 0a 09 63 6d |50.clipp|minX..cm|
|00002c10| 70 2e 77 09 5f 6d 69 6e | 59 28 70 63 29 2c 64 33 |p.w._min|Y(pc),d3|
|00002c20| 09 3b 20 70 79 20 3c 20 | 6d 69 6e 59 3f 0a 09 62 |.; py < |minY?..b|
|00002c30| 67 65 2e 62 09 31 24 0a | 09 63 6c 69 70 70 6d 69 |ge.b.1$.|.clippmi|
|00002c40| 6e 59 0a 31 24 09 61 63 | 63 65 70 74 0a 63 61 73 |nY.1$.ac|cept.cas|
|00002c50| 65 35 31 09 72 65 6a 65 | 63 74 0a 63 61 73 65 35 |e51.reje|ct.case5|
|00002c60| 32 09 63 6c 69 70 71 6d | 61 78 58 0a 09 63 6d 70 |2.clipqm|axX..cmp|
|00002c70| 2e 77 09 5f 6d 69 6e 59 | 28 70 63 29 2c 64 35 09 |.w._minY|(pc),d5.|
|00002c80| 3b 20 71 79 20 3c 20 6d | 69 6e 59 3f 0a 09 62 67 |; qy < m|inY?..bg|
|00002c90| 65 2e 62 09 31 24 0a 09 | 72 65 6a 65 63 74 0a 31 |e.b.1$..|reject.1|
|00002ca0| 24 09 63 6c 69 70 70 6d | 69 6e 59 0a 09 63 6d 70 |$.clippm|inY..cmp|
|00002cb0| 2e 77 09 5f 6d 69 6e 58 | 28 70 63 29 2c 64 32 09 |.w._minX|(pc),d2.|
|00002cc0| 3b 20 70 78 20 3c 20 6d | 69 6e 58 3f 0a 09 62 67 |; px < m|inX?..bg|
|00002cd0| 65 2e 62 09 32 24 0a 09 | 63 6c 69 70 70 6d 69 6e |e.b.2$..|clippmin|
|00002ce0| 58 0a 32 24 09 61 63 63 | 65 70 74 0a 63 61 73 65 |X.2$.acc|ept.case|
|00002cf0| 35 34 20 20 3b 20 72 65 | 6a 65 63 74 0a 63 61 73 |54  ; re|ject.cas|
|00002d00| 65 35 35 09 3b 20 72 65 | 6a 65 63 74 0a 63 61 73 |e55.; re|ject.cas|
|00002d10| 65 35 36 09 72 65 6a 65 | 63 74 0a 63 61 73 65 35 |e56.reje|ct.case5|
|00002d20| 38 09 63 6c 69 70 71 6d | 61 78 59 0a 09 63 6d 70 |8.clipqm|axY..cmp|
|00002d30| 2e 77 09 5f 6d 69 6e 58 | 28 70 63 29 2c 64 34 09 |.w._minX|(pc),d4.|
|00002d40| 3b 20 71 78 20 3c 20 6d | 69 6e 58 3f 0a 09 62 67 |; qx < m|inX?..bg|
|00002d50| 65 2e 62 09 31 24 0a 09 | 72 65 6a 65 63 74 0a 31 |e.b.1$..|reject.1|
|00002d60| 24 09 63 6c 69 70 70 6d | 69 6e 59 0a 09 63 6d 70 |$.clippm|inY..cmp|
|00002d70| 2e 77 09 5f 6d 69 6e 58 | 28 70 63 29 2c 64 32 09 |.w._minX|(pc),d2.|
|00002d80| 3b 20 70 78 20 3c 20 6d | 69 6e 58 3f 0a 09 62 67 |; px < m|inX?..bg|
|00002d90| 65 2e 62 09 32 24 0a 09 | 63 6c 69 70 70 6d 69 6e |e.b.2$..|clippmin|
|00002da0| 58 0a 32 24 09 61 63 63 | 65 70 74 0a 63 61 73 65 |X.2$.acc|ept.case|
|00002db0| 35 39 09 72 65 6a 65 63 | 74 0a 63 61 73 65 35 41 |59.rejec|t.case5A|
|00002dc0| 09 63 6c 69 70 70 6d 69 | 6e 58 0a 09 63 6d 70 2e |.clippmi|nX..cmp.|
|00002dd0| 77 09 5f 6d 61 78 59 28 | 70 63 29 2c 64 33 09 3b |w._maxY(|pc),d3.;|
|00002de0| 20 70 79 20 3e 20 6d 61 | 78 59 3f 0a 09 62 6c 65 | py > ma|xY?..ble|
|00002df0| 2e 62 09 31 24 0a 09 72 | 65 6a 65 63 74 0a 31 24 |.b.1$..r|eject.1$|
|00002e00| 09 63 6c 69 70 71 6d 61 | 78 58 0a 09 63 6d 70 2e |.clipqma|xX..cmp.|
|00002e10| 77 09 5f 6d 69 6e 59 28 | 70 63 29 2c 64 35 09 3b |w._minY(|pc),d5.;|
|00002e20| 20 71 79 20 3c 20 6d 69 | 6e 59 3f 0a 09 62 67 65 | qy < mi|nY?..bge|
|00002e30| 2e 62 09 32 24 0a 09 72 | 65 6a 65 63 74 0a 32 24 |.b.2$..r|eject.2$|
|00002e40| 09 63 6d 70 2e 77 09 5f | 6d 69 6e 59 28 70 63 29 |.cmp.w._|minY(pc)|
|00002e50| 2c 64 33 09 3b 20 70 79 | 20 3c 20 6d 69 6e 59 3f |,d3.; py| < minY?|
|00002e60| 0a 09 62 67 65 2e 62 09 | 33 24 0a 09 63 6c 69 70 |..bge.b.|3$..clip|
|00002e70| 70 6d 69 6e 59 0a 33 24 | 09 63 6d 70 2e 77 09 5f |pminY.3$|.cmp.w._|
|00002e80| 6d 61 78 59 28 70 63 29 | 2c 64 35 09 3b 20 71 79 |maxY(pc)|,d5.; qy|
|00002e90| 20 3e 20 6d 61 78 59 3f | 0a 09 62 6c 65 2e 62 09 | > maxY?|..ble.b.|
|00002ea0| 34 24 0a 09 63 6c 69 70 | 71 6d 61 78 59 0a 34 24 |4$..clip|qmaxY.4$|
|00002eb0| 09 61 63 63 65 70 74 0a | 0a 3b 20 46 72 6f 6d 20 |.accept.|.; From |
|00002ec0| 4c 6f 77 65 72 20 6d 61 | 78 58 0a 0a 63 61 73 65 |Lower ma|xX..case|
|00002ed0| 36 30 09 63 6c 69 70 70 | 6d 61 78 58 0a 09 63 6d |60.clipp|maxX..cm|
|00002ee0| 70 2e 77 09 5f 6d 69 6e | 59 28 70 63 29 2c 64 33 |p.w._min|Y(pc),d3|
|00002ef0| 09 3b 20 70 79 20 3c 20 | 6d 69 6e 59 3f 0a 09 62 |.; py < |minY?..b|
|00002f00| 67 65 2e 62 09 31 24 0a | 09 63 6c 69 70 70 6d 69 |ge.b.1$.|.clippmi|
|00002f10| 6e 59 0a 31 24 09 61 63 | 63 65 70 74 0a 63 61 73 |nY.1$.ac|cept.cas|
|00002f20| 65 36 31 09 63 6c 69 70 | 71 6d 69 6e 58 0a 09 63 |e61.clip|qminX..c|
|00002f30| 6d 70 2e 77 09 5f 6d 69 | 6e 59 28 70 63 29 2c 64 |mp.w._mi|nY(pc),d|
|00002f40| 35 09 3b 20 71 79 20 3c | 20 6d 69 6e 59 3f 0a 09 |5.; qy <| minY?..|
|00002f50| 62 67 65 2e 62 09 31 24 | 0a 09 72 65 6a 65 63 74 |bge.b.1$|..reject|
|00002f60| 0a 31 24 09 63 6c 69 70 | 70 6d 69 6e 59 0a 09 63 |.1$.clip|pminY..c|
|00002f70| 6d 70 2e 77 09 5f 6d 61 | 78 58 28 70 63 29 2c 64 |mp.w._ma|xX(pc),d|
|00002f80| 32 09 3b 20 70 78 20 3e | 20 6d 61 78 58 3f 0a 09 |2.; px >| maxX?..|
|00002f90| 62 6c 65 2e 62 09 32 24 | 0a 09 63 6c 69 70 70 6d |ble.b.2$|..clippm|
|00002fa0| 61 78 58 0a 32 24 09 61 | 63 63 65 70 74 0a 63 61 |axX.2$.a|ccept.ca|
|00002fb0| 73 65 36 32 09 3b 20 72 | 65 6a 65 63 74 0a 63 61 |se62.; r|eject.ca|
|00002fc0| 73 65 36 34 09 3b 20 72 | 65 6a 65 63 74 0a 63 61 |se64.; r|eject.ca|
|00002fd0| 73 65 36 35 09 3b 20 72 | 65 6a 65 63 74 0a 63 61 |se65.; r|eject.ca|
|00002fe0| 73 65 36 36 09 72 65 6a | 65 63 74 0a 63 61 73 65 |se66.rej|ect.case|
|00002ff0| 36 38 09 63 6c 69 70 71 | 6d 61 78 59 0a 09 63 6d |68.clipq|maxY..cm|
|00003000| 70 2e 77 09 5f 6d 61 78 | 58 28 70 63 29 2c 64 34 |p.w._max|X(pc),d4|
|00003010| 09 3b 20 71 78 20 3e 20 | 6d 61 78 58 3f 0a 09 62 |.; qx > |maxX?..b|
|00003020| 6c 65 2e 62 09 31 24 0a | 09 72 65 6a 65 63 74 0a |le.b.1$.|.reject.|
|00003030| 31 24 09 63 6c 69 70 70 | 6d 61 78 58 0a 09 63 6d |1$.clipp|maxX..cm|
|00003040| 70 2e 77 09 5f 6d 69 6e | 59 28 70 63 29 2c 64 33 |p.w._min|Y(pc),d3|
|00003050| 09 3b 20 70 79 20 3c 20 | 6d 69 6e 59 3f 0a 09 62 |.; py < |minY?..b|
|00003060| 67 65 2e 62 09 32 24 0a | 09 63 6c 69 70 70 6d 69 |ge.b.2$.|.clippmi|
|00003070| 6e 59 0a 32 24 09 61 63 | 63 65 70 74 0a 63 61 73 |nY.2$.ac|cept.cas|
|00003080| 65 36 39 09 63 6c 69 70 | 71 6d 69 6e 58 0a 09 63 |e69.clip|qminX..c|
|00003090| 6d 70 2e 77 09 5f 6d 69 | 6e 59 28 70 63 29 2c 64 |mp.w._mi|nY(pc),d|
|000030a0| 35 09 3b 20 71 79 20 3c | 20 6d 69 6e 59 3f 0a 09 |5.; qy <| minY?..|
|000030b0| 62 67 65 2e 62 09 31 24 | 0a 09 72 65 6a 65 63 74 |bge.b.1$|..reject|
|000030c0| 0a 31 24 09 63 6c 69 70 | 70 6d 61 78 58 0a 09 63 |.1$.clip|pmaxX..c|
|000030d0| 6d 70 2e 77 09 5f 6d 61 | 78 59 28 70 63 29 2c 64 |mp.w._ma|xY(pc),d|
|000030e0| 33 09 3b 20 70 79 20 3e | 20 6d 61 78 59 3f 0a 09 |3.; py >| maxY?..|
|000030f0| 62 6c 65 2e 62 09 32 24 | 0a 09 72 65 6a 65 63 74 |ble.b.2$|..reject|
|00003100| 0a 32 24 09 63 6d 70 2e | 77 09 5f 6d 61 78 59 28 |.2$.cmp.|w._maxY(|
|00003110| 70 63 29 2c 64 35 09 3b | 20 71 79 20 3e 20 6d 61 |pc),d5.;| qy > ma|
|00003120| 78 59 3f 0a 09 62 6c 65 | 2e 62 09 33 24 0a 09 63 |xY?..ble|.b.3$..c|
|00003130| 6c 69 70 71 6d 61 78 59 | 0a 33 24 09 63 6d 70 2e |lipqmaxY|.3$.cmp.|
|00003140| 77 09 5f 6d 69 6e 59 28 | 70 63 29 2c 64 33 09 3b |w._minY(|pc),d3.;|
|00003150| 20 70 79 20 3c 20 6d 69 | 6e 59 3f 0a 09 62 67 65 | py < mi|nY?..bge|
|00003160| 2e 62 09 34 24 0a 09 63 | 6c 69 70 70 6d 69 6e 59 |.b.4$..c|lippminY|
|00003170| 0a 34 24 09 61 63 63 65 | 70 74 0a 63 61 73 65 36 |.4$.acce|pt.case6|
|00003180| 41 09 72 65 6a 65 63 74 | 0a 0a 3b 20 46 72 6f 6d |A.reject|..; From|
|00003190| 20 6d 61 78 59 0a 0a 63 | 61 73 65 38 30 09 63 6c | maxY..c|ase80.cl|
|000031a0| 69 70 70 6d 61 78 59 0a | 09 61 63 63 65 70 74 0a |ippmaxY.|.accept.|
|000031b0| 63 61 73 65 38 31 09 63 | 6c 69 70 70 6d 61 78 59 |case81.c|lippmaxY|
|000031c0| 0a 09 63 6d 70 2e 77 09 | 5f 6d 69 6e 58 28 70 63 |..cmp.w.|_minX(pc|
|000031d0| 29 2c 64 32 09 3b 20 70 | 78 20 3c 20 6d 69 6e 58 |),d2.; p|x < minX|
|000031e0| 3f 0a 09 62 67 65 2e 62 | 09 31 24 0a 09 72 65 6a |?..bge.b|.1$..rej|
|000031f0| 65 63 74 0a 31 24 09 63 | 6c 69 70 71 6d 69 6e 58 |ect.1$.c|lipqminX|
|00003200| 0a 09 61 63 63 65 70 74 | 0a 63 61 73 65 38 32 09 |..accept|.case82.|
|00003210| 63 6c 69 70 70 6d 61 78 | 59 0a 09 63 6d 70 2e 77 |clippmax|Y..cmp.w|
|00003220| 09 5f 6d 61 78 58 28 70 | 63 29 2c 64 32 09 3b 20 |._maxX(p|c),d2.; |
|00003230| 70 78 20 3e 20 6d 61 78 | 58 3f 0a 09 62 6c 65 2e |px > max|X?..ble.|
|00003240| 62 09 31 24 0a 09 72 65 | 6a 65 63 74 0a 31 24 09 |b.1$..re|ject.1$.|
|00003250| 63 6c 69 70 71 6d 61 78 | 58 0a 09 61 63 63 65 70 |clipqmax|X..accep|
|00003260| 74 0a 63 61 73 65 38 34 | 09 63 6c 69 70 70 6d 61 |t.case84|.clippma|
|00003270| 78 59 0a 09 63 6c 69 70 | 71 6d 69 6e 59 0a 09 61 |xY..clip|qminY..a|
|00003280| 63 63 65 70 74 0a 63 61 | 73 65 38 35 09 63 6c 69 |ccept.ca|se85.cli|
|00003290| 70 70 6d 61 78 59 0a 09 | 63 6d 70 2e 77 09 5f 6d |ppmaxY..|cmp.w._m|
|000032a0| 69 6e 58 28 70 63 29 2c | 64 32 09 3b 20 70 78 20 |inX(pc),|d2.; px |
|000032b0| 3c 20 6d 69 6e 58 3f 0a | 09 62 67 65 2e 62 09 31 |< minX?.|.bge.b.1|
|000032c0| 24 0a 09 72 65 6a 65 63 | 74 0a 31 24 09 63 6c 69 |$..rejec|t.1$.cli|
|000032d0| 70 71 6d 69 6e 58 0a 09 | 63 6d 70 2e 77 09 5f 6d |pqminX..|cmp.w._m|
|000032e0| 69 6e 59 28 70 63 29 2c | 64 35 09 3b 20 71 79 20 |inY(pc),|d5.; qy |
|000032f0| 3c 20 6d 69 6e 59 3f 0a | 09 62 67 65 2e 62 09 32 |< minY?.|.bge.b.2|
|00003300| 24 0a 09 63 6c 69 70 71 | 6d 69 6e 59 0a 32 24 09 |$..clipq|minY.2$.|
|00003310| 61 63 63 65 70 74 0a 63 | 61 73 65 38 36 09 63 6c |accept.c|ase86.cl|
|00003320| 69 70 70 6d 61 78 59 0a | 09 63 6d 70 2e 77 09 5f |ippmaxY.|.cmp.w._|
|00003330| 6d 61 78 58 28 70 63 29 | 2c 64 32 09 3b 20 70 78 |maxX(pc)|,d2.; px|
|00003340| 20 3e 20 6d 61 78 58 3f | 0a 09 62 6c 65 2e 62 09 | > maxX?|..ble.b.|
|00003350| 31 24 0a 09 72 65 6a 65 | 63 74 0a 31 24 09 63 6c |1$..reje|ct.1$.cl|
|00003360| 69 70 71 6d 61 78 58 0a | 09 63 6d 70 2e 77 09 5f |ipqmaxX.|.cmp.w._|
|00003370| 6d 69 6e 59 28 70 63 29 | 2c 64 35 09 3b 20 71 79 |minY(pc)|,d5.; qy|
|00003380| 20 3c 20 6d 69 6e 59 3f | 0a 09 62 67 65 2e 62 09 | < minY?|..bge.b.|
|00003390| 32 24 0a 09 63 6c 69 70 | 71 6d 69 6e 59 0a 32 24 |2$..clip|qminY.2$|
|000033a0| 09 61 63 63 65 70 74 0a | 63 61 73 65 38 38 09 3b |.accept.|case88.;|
|000033b0| 20 72 65 6a 65 63 74 0a | 63 61 73 65 38 39 09 3b | reject.|case89.;|
|000033c0| 20 72 65 6a 65 63 74 0a | 63 61 73 65 38 41 09 72 | reject.|case8A.r|
|000033d0| 65 6a 65 63 74 0a 0a 3b | 20 46 72 6f 6d 20 55 70 |eject..;| From Up|
|000033e0| 70 65 72 20 6d 69 6e 58 | 0a 0a 63 61 73 65 39 30 |per minX|..case90|
|000033f0| 09 63 6c 69 70 70 6d 69 | 6e 58 0a 09 63 6d 70 2e |.clippmi|nX..cmp.|
|00003400| 77 09 5f 6d 61 78 59 28 | 70 63 29 2c 64 33 09 3b |w._maxY(|pc),d3.;|
|00003410| 20 70 79 20 3e 20 6d 61 | 78 59 3f 0a 09 62 6c 65 | py > ma|xY?..ble|
|00003420| 2e 62 09 31 24 0a 09 63 | 6c 69 70 70 6d 61 78 59 |.b.1$..c|lippmaxY|
|00003430| 0a 31 24 09 61 63 63 65 | 70 74 0a 63 61 73 65 39 |.1$.acce|pt.case9|
|00003440| 31 09 72 65 6a 65 63 74 | 0a 63 61 73 65 39 32 09 |1.reject|.case92.|
|00003450| 63 6c 69 70 71 6d 61 78 | 58 0a 09 63 6d 70 2e 77 |clipqmax|X..cmp.w|
|00003460| 09 5f 6d 61 78 59 28 70 | 63 29 2c 64 35 09 3b 20 |._maxY(p|c),d5.; |
|00003470| 71 79 20 3e 20 6d 61 78 | 59 3f 0a 09 62 6c 65 2e |qy > max|Y?..ble.|
|00003480| 62 09 31 24 0a 09 72 65 | 6a 65 63 74 0a 31 24 09 |b.1$..re|ject.1$.|
|00003490| 63 6c 69 70 70 6d 61 78 | 59 0a 09 63 6d 70 2e 77 |clippmax|Y..cmp.w|
|000034a0| 09 5f 6d 69 6e 58 28 70 | 63 29 2c 64 32 09 3b 20 |._minX(p|c),d2.; |
|000034b0| 70 78 20 3c 20 6d 69 6e | 58 3f 0a 09 62 67 65 2e |px < min|X?..bge.|
|000034c0| 62 09 32 24 0a 09 63 6c | 69 70 70 6d 69 6e 58 0a |b.2$..cl|ippminX.|
|000034d0| 32 24 09 61 63 63 65 70 | 74 0a 63 61 73 65 39 34 |2$.accep|t.case94|
|000034e0| 09 63 6c 69 70 71 6d 69 | 6e 59 0a 09 63 6d 70 2e |.clipqmi|nY..cmp.|
|000034f0| 77 09 5f 6d 69 6e 58 28 | 70 63 29 2c 64 34 09 3b |w._minX(|pc),d4.;|
|00003500| 20 71 78 20 3c 20 6d 69 | 6e 58 3f 0a 09 62 67 65 | qx < mi|nX?..bge|
|00003510| 2e 62 09 31 24 0a 09 72 | 65 6a 65 63 74 0a 31 24 |.b.1$..r|eject.1$|
|00003520| 09 63 6c 69 70 70 6d 69 | 6e 58 0a 09 63 6d 70 2e |.clippmi|nX..cmp.|
|00003530| 77 20 09 5f 6d 61 78 59 | 28 70 63 29 2c 64 33 09 |w ._maxY|(pc),d3.|
|00003540| 3b 20 70 79 20 3e 20 6d | 61 78 59 3f 0a 09 62 6c |; py > m|axY?..bl|
|00003550| 65 2e 62 09 32 24 0a 09 | 63 6c 69 70 70 6d 61 78 |e.b.2$..|clippmax|
|00003560| 59 0a 32 24 09 61 63 63 | 65 70 74 0a 63 61 73 65 |Y.2$.acc|ept.case|
|00003570| 39 35 09 72 65 6a 65 63 | 74 0a 63 61 73 65 39 36 |95.rejec|t.case96|
|00003580| 09 63 6c 69 70 70 6d 69 | 6e 58 0a 09 63 6d 70 2e |.clippmi|nX..cmp.|
|00003590| 77 09 5f 6d 69 6e 59 28 | 70 63 29 2c 64 33 09 3b |w._minY(|pc),d3.;|
|000035a0| 20 70 79 20 3c 20 6d 69 | 6e 59 3f 0a 09 62 67 65 | py < mi|nY?..bge|
|000035b0| 2e 62 09 31 24 0a 09 72 | 65 6a 65 63 74 0a 31 24 |.b.1$..r|eject.1$|
|000035c0| 09 63 6c 69 70 71 6d 61 | 78 58 0a 09 63 6d 70 2e |.clipqma|xX..cmp.|
|000035d0| 77 09 5f 6d 61 78 59 28 | 70 63 29 2c 64 35 09 3b |w._maxY(|pc),d5.;|
|000035e0| 20 71 79 20 3e 20 6d 61 | 78 59 3f 0a 09 62 6c 65 | qy > ma|xY?..ble|
|000035f0| 2e 62 09 32 24 0a 09 72 | 65 6a 65 63 74 0a 32 24 |.b.2$..r|eject.2$|
|00003600| 09 63 6d 70 2e 77 09 5f | 6d 61 78 59 28 70 63 29 |.cmp.w._|maxY(pc)|
|00003610| 2c 64 33 09 3b 20 70 79 | 20 3e 20 6d 61 78 59 3f |,d3.; py| > maxY?|
|00003620| 0a 09 62 6c 65 2e 62 09 | 33 24 0a 09 63 6c 69 70 |..ble.b.|3$..clip|
|00003630| 70 6d 61 78 59 0a 33 24 | 09 63 6d 70 2e 77 09 5f |pmaxY.3$|.cmp.w._|
|00003640| 6d 69 6e 59 28 70 63 29 | 2c 64 35 09 3b 20 71 79 |minY(pc)|,d5.; qy|
|00003650| 20 3c 20 6d 69 6e 59 0a | 09 62 67 65 2e 62 09 34 | < minY.|.bge.b.4|
|00003660| 24 0a 09 63 6c 69 70 71 | 6d 69 6e 59 0a 34 24 09 |$..clipq|minY.4$.|
|00003670| 61 63 63 65 70 74 0a 63 | 61 73 65 39 38 09 3b 20 |accept.c|ase98.; |
|00003680| 72 65 6a 65 63 74 0a 63 | 61 73 65 39 39 09 3b 20 |reject.c|ase99.; |
|00003690| 72 65 6a 65 63 74 0a 63 | 61 73 65 39 41 09 72 65 |reject.c|ase9A.re|
|000036a0| 6a 65 63 74 0a 0a 3b 20 | 46 72 6f 6d 20 55 70 70 |ject..; |From Upp|
|000036b0| 65 72 20 6d 61 78 58 0a | 0a 63 61 73 65 41 30 09 |er maxX.|.caseA0.|
|000036c0| 63 6c 69 70 70 6d 61 78 | 58 0a 09 63 6d 70 2e 77 |clippmax|X..cmp.w|
|000036d0| 09 5f 6d 61 78 59 28 70 | 63 29 2c 64 33 09 3b 20 |._maxY(p|c),d3.; |
|000036e0| 70 79 20 3e 20 6d 61 78 | 59 3f 0a 09 62 6c 65 2e |py > max|Y?..ble.|
|000036f0| 62 09 31 24 0a 09 63 6c | 69 70 70 6d 61 78 59 0a |b.1$..cl|ippmaxY.|
|00003700| 31 24 09 61 63 63 65 70 | 74 0a 63 61 73 65 41 31 |1$.accep|t.caseA1|
|00003710| 09 63 6c 69 70 71 6d 69 | 6e 58 0a 09 63 6d 70 2e |.clipqmi|nX..cmp.|
|00003720| 77 09 5f 6d 61 78 59 28 | 70 63 29 2c 64 35 09 3b |w._maxY(|pc),d5.;|
|00003730| 20 71 79 20 3e 20 6d 61 | 78 59 3f 0a 09 62 6c 65 | qy > ma|xY?..ble|
|00003740| 2e 62 09 31 24 0a 09 72 | 65 6a 65 63 74 0a 31 24 |.b.1$..r|eject.1$|
|00003750| 09 63 6c 69 70 70 6d 61 | 78 59 0a 09 63 6d 70 2e |.clippma|xY..cmp.|
|00003760| 77 09 5f 6d 61 78 58 28 | 70 63 29 2c 64 32 09 3b |w._maxX(|pc),d2.;|
|00003770| 20 70 78 20 3e 20 6d 61 | 78 58 3f 0a 09 62 6c 65 | px > ma|xX?..ble|
|00003780| 2e 62 09 32 24 0a 09 63 | 6c 69 70 70 6d 61 78 58 |.b.2$..c|lippmaxX|
|00003790| 0a 32 24 09 61 63 63 65 | 70 74 0a 63 61 73 65 41 |.2$.acce|pt.caseA|
|000037a0| 32 09 72 65 6a 65 63 74 | 0a 63 61 73 65 41 34 09 |2.reject|.caseA4.|
|000037b0| 63 6c 69 70 71 6d 69 6e | 59 0a 09 63 6d 70 2e 77 |clipqmin|Y..cmp.w|
|000037c0| 09 5f 6d 61 78 58 28 70 | 63 29 2c 64 34 09 3b 20 |._maxX(p|c),d4.; |
|000037d0| 71 78 20 3e 20 6d 61 78 | 58 3f 0a 09 62 6c 65 2e |qx > max|X?..ble.|
|000037e0| 62 09 31 24 0a 09 72 65 | 6a 65 63 74 0a 31 24 09 |b.1$..re|ject.1$.|
|000037f0| 63 6c 69 70 70 6d 61 78 | 58 0a 09 63 6d 70 2e 77 |clippmax|X..cmp.w|
|00003800| 09 5f 6d 61 78 59 28 70 | 63 29 2c 64 33 09 3b 20 |._maxY(p|c),d3.; |
|00003810| 70 79 20 3e 20 6d 61 78 | 59 3f 0a 09 62 6c 65 2e |py > max|Y?..ble.|
|00003820| 62 09 32 24 0a 09 63 6c | 69 70 70 6d 61 78 59 0a |b.2$..cl|ippmaxY.|
|00003830| 32 24 09 61 63 63 65 70 | 74 0a 63 61 73 65 41 35 |2$.accep|t.caseA5|
|00003840| 09 63 6c 69 70 71 6d 69 | 6e 58 0a 09 63 6d 70 2e |.clipqmi|nX..cmp.|
|00003850| 77 09 5f 6d 61 78 59 28 | 70 63 29 2c 64 35 09 3b |w._maxY(|pc),d5.;|
|00003860| 20 71 79 20 3e 20 6d 61 | 78 59 3f 0a 09 62 6c 65 | qy > ma|xY?..ble|
|00003870| 2e 62 09 31 24 0a 09 72 | 65 6a 65 63 74 0a 31 24 |.b.1$..r|eject.1$|
|00003880| 09 63 6c 69 70 70 6d 61 | 78 58 0a 09 63 6d 70 2e |.clippma|xX..cmp.|
|00003890| 77 09 5f 6d 69 6e 59 28 | 70 63 29 2c 64 33 09 3b |w._minY(|pc),d3.;|
|000038a0| 20 70 79 20 3c 20 6d 69 | 6e 59 3f 0a 09 62 67 65 | py < mi|nY?..bge|
|000038b0| 2e 62 09 32 24 0a 09 72 | 65 6a 65 63 74 0a 32 24 |.b.2$..r|eject.2$|
|000038c0| 09 63 6d 70 2e 77 09 5f | 6d 69 6e 59 28 70 63 29 |.cmp.w._|minY(pc)|
|000038d0| 2c 64 35 09 3b 20 71 79 | 20 3c 20 6d 69 6e 59 3f |,d5.; qy| < minY?|
|000038e0| 0a 09 62 67 65 2e 62 09 | 33 24 0a 09 63 6c 69 70 |..bge.b.|3$..clip|
|000038f0| 71 6d 69 6e 59 0a 33 24 | 09 63 6d 70 2e 77 09 5f |qminY.3$|.cmp.w._|
|00003900| 6d 61 78 59 28 70 63 29 | 2c 64 33 09 3b 20 70 79 |maxY(pc)|,d3.; py|
|00003910| 20 3e 20 6d 61 78 59 3f | 0a 09 62 6c 65 2e 62 09 | > maxY?|..ble.b.|
|00003920| 34 24 0a 09 63 6c 69 70 | 70 6d 61 78 59 0a 34 24 |4$..clip|pmaxY.4$|
|00003930| 09 61 63 63 65 70 74 0a | 63 61 73 65 41 36 09 3b |.accept.|caseA6.;|
|00003940| 20 72 65 6a 65 63 74 0a | 63 61 73 65 41 38 09 3b | reject.|caseA8.;|
|00003950| 20 72 65 6a 65 63 74 0a | 63 61 73 65 41 39 09 3b | reject.|caseA9.;|
|00003960| 20 72 65 6a 65 63 74 0a | 63 61 73 65 41 41 09 72 | reject.|caseAA.r|
|00003970| 65 6a 65 63 74 0a 0a 64 | 75 6d 6d 79 63 61 73 65 |eject..d|ummycase|
|00003980| 20 72 65 6a 65 63 74 0a | 09 0a 63 61 73 65 74 61 | reject.|..caseta|
|00003990| 62 6c 65 0a 09 64 63 2e | 6c 09 63 61 73 65 30 30 |ble..dc.|l.case00|
|000039a0| 0a 09 64 63 2e 6c 09 63 | 61 73 65 30 31 0a 09 64 |..dc.l.c|ase01..d|
|000039b0| 63 2e 6c 09 63 61 73 65 | 30 32 0a 0a 09 64 63 2e |c.l.case|02...dc.|
|000039c0| 6c 09 64 75 6d 6d 79 63 | 61 73 65 20 3b 20 30 33 |l.dummyc|ase ; 03|
|000039d0| 0a 0a 09 64 63 2e 6c 09 | 63 61 73 65 30 34 0a 09 |...dc.l.|case04..|
|000039e0| 64 63 2e 6c 09 63 61 73 | 65 30 35 0a 09 64 63 2e |dc.l.cas|e05..dc.|
|000039f0| 6c 09 63 61 73 65 30 36 | 0a 0a 09 64 63 2e 6c 09 |l.case06|...dc.l.|
|00003a00| 64 75 6d 6d 79 63 61 73 | 65 20 3b 20 30 37 0a 0a |dummycas|e ; 07..|
|00003a10| 09 64 63 2e 6c 09 63 61 | 73 65 30 38 0a 09 64 63 |.dc.l.ca|se08..dc|
|00003a20| 2e 6c 09 63 61 73 65 30 | 39 0a 09 64 63 2e 6c 09 |.l.case0|9..dc.l.|
|00003a30| 63 61 73 65 30 41 0a 0a | 09 64 63 2e 6c 09 64 75 |case0A..|.dc.l.du|
|00003a40| 6d 6d 79 63 61 73 65 20 | 3b 20 30 42 20 0a 09 64 |mmycase |; 0B ..d|
|00003a50| 63 2e 6c 09 64 75 6d 6d | 79 63 61 73 65 20 3b 20 |c.l.dumm|ycase ; |
|00003a60| 30 43 0a 09 64 63 2e 6c | 09 64 75 6d 6d 79 63 61 |0C..dc.l|.dummyca|
|00003a70| 73 65 20 3b 20 30 44 0a | 09 64 63 2e 6c 09 64 75 |se ; 0D.|.dc.l.du|
|00003a80| 6d 6d 79 63 61 73 65 20 | 3b 20 30 45 20 0a 09 64 |mmycase |; 0E ..d|
|00003a90| 63 2e 6c 09 64 75 6d 6d | 79 63 61 73 65 20 3b 20 |c.l.dumm|ycase ; |
|00003aa0| 30 46 0a 0a 09 64 63 2e | 6c 09 63 61 73 65 31 30 |0F...dc.|l.case10|
|00003ab0| 0a 09 64 63 2e 6c 09 63 | 61 73 65 31 31 0a 09 64 |..dc.l.c|ase11..d|
|00003ac0| 63 2e 6c 09 63 61 73 65 | 31 32 0a 0a 09 64 63 2e |c.l.case|12...dc.|
|00003ad0| 6c 09 64 75 6d 6d 79 63 | 61 73 65 20 3b 20 31 33 |l.dummyc|ase ; 13|
|00003ae0| 0a 0a 09 64 63 2e 6c 09 | 63 61 73 65 31 34 0a 09 |...dc.l.|case14..|
|00003af0| 64 63 2e 6c 09 63 61 73 | 65 31 35 0a 09 64 63 2e |dc.l.cas|e15..dc.|
|00003b00| 6c 09 63 61 73 65 31 36 | 0a 0a 09 64 63 2e 6c 09 |l.case16|...dc.l.|
|00003b10| 64 75 6d 6d 79 63 61 73 | 65 20 3b 20 31 37 0a 0a |dummycas|e ; 17..|
|00003b20| 09 64 63 2e 6c 09 63 61 | 73 65 31 38 0a 09 64 63 |.dc.l.ca|se18..dc|
|00003b30| 2e 6c 09 63 61 73 65 31 | 39 0a 09 64 63 2e 6c 09 |.l.case1|9..dc.l.|
|00003b40| 63 61 73 65 31 41 0a 0a | 09 64 63 2e 6c 09 64 75 |case1A..|.dc.l.du|
|00003b50| 6d 6d 79 63 61 73 65 20 | 3b 20 31 42 20 0a 09 64 |mmycase |; 1B ..d|
|00003b60| 63 2e 6c 09 64 75 6d 6d | 79 63 61 73 65 20 3b 20 |c.l.dumm|ycase ; |
|00003b70| 31 43 0a 09 64 63 2e 6c | 09 64 75 6d 6d 79 63 61 |1C..dc.l|.dummyca|
|00003b80| 73 65 20 3b 20 31 44 0a | 09 64 63 2e 6c 09 64 75 |se ; 1D.|.dc.l.du|
|00003b90| 6d 6d 79 63 61 73 65 20 | 3b 20 31 45 20 0a 09 64 |mmycase |; 1E ..d|
|00003ba0| 63 2e 6c 09 64 75 6d 6d | 79 63 61 73 65 20 3b 20 |c.l.dumm|ycase ; |
|00003bb0| 31 46 0a 0a 09 64 63 2e | 6c 09 63 61 73 65 32 30 |1F...dc.|l.case20|
|00003bc0| 0a 09 64 63 2e 6c 09 63 | 61 73 65 32 31 0a 09 64 |..dc.l.c|ase21..d|
|00003bd0| 63 2e 6c 09 63 61 73 65 | 32 32 0a 0a 09 64 63 2e |c.l.case|22...dc.|
|00003be0| 6c 09 64 75 6d 6d 79 63 | 61 73 65 20 3b 20 32 33 |l.dummyc|ase ; 23|
|00003bf0| 0a 0a 09 64 63 2e 6c 09 | 63 61 73 65 32 34 0a 09 |...dc.l.|case24..|
|00003c00| 64 63 2e 6c 09 63 61 73 | 65 32 35 0a 09 64 63 2e |dc.l.cas|e25..dc.|
|00003c10| 6c 09 63 61 73 65 32 36 | 0a 0a 09 64 63 2e 6c 09 |l.case26|...dc.l.|
|00003c20| 64 75 6d 6d 79 63 61 73 | 65 20 3b 20 32 37 0a 0a |dummycas|e ; 27..|
|00003c30| 09 64 63 2e 6c 09 63 61 | 73 65 32 38 0a 09 64 63 |.dc.l.ca|se28..dc|
|00003c40| 2e 6c 09 63 61 73 65 32 | 39 0a 09 64 63 2e 6c 09 |.l.case2|9..dc.l.|
|00003c50| 63 61 73 65 32 41 0a 0a | 09 64 63 2e 6c 09 64 75 |case2A..|.dc.l.du|
|00003c60| 6d 6d 79 63 61 73 65 20 | 3b 20 32 42 20 0a 09 64 |mmycase |; 2B ..d|
|00003c70| 63 2e 6c 09 64 75 6d 6d | 79 63 61 73 65 20 3b 20 |c.l.dumm|ycase ; |
|00003c80| 32 43 0a 09 64 63 2e 6c | 09 64 75 6d 6d 79 63 61 |2C..dc.l|.dummyca|
|00003c90| 73 65 20 3b 20 32 44 0a | 09 64 63 2e 6c 09 64 75 |se ; 2D.|.dc.l.du|
|00003ca0| 6d 6d 79 63 61 73 65 20 | 3b 20 32 45 20 0a 09 64 |mmycase |; 2E ..d|
|00003cb0| 63 2e 6c 09 64 75 6d 6d | 79 63 61 73 65 20 3b 20 |c.l.dumm|ycase ; |
|00003cc0| 32 46 0a 09 64 63 2e 6c | 09 64 75 6d 6d 79 63 61 |2F..dc.l|.dummyca|
|00003cd0| 73 65 20 3b 20 33 30 20 | 0a 09 64 63 2e 6c 09 64 |se ; 30 |..dc.l.d|
|00003ce0| 75 6d 6d 79 63 61 73 65 | 20 3b 20 33 31 0a 09 64 |ummycase| ; 31..d|
|00003cf0| 63 2e 6c 09 64 75 6d 6d | 79 63 61 73 65 20 3b 20 |c.l.dumm|ycase ; |
|00003d00| 33 32 0a 09 64 63 2e 6c | 09 64 75 6d 6d 79 63 61 |32..dc.l|.dummyca|
|00003d10| 73 65 20 3b 20 33 33 20 | 0a 09 64 63 2e 6c 09 64 |se ; 33 |..dc.l.d|
|00003d20| 75 6d 6d 79 63 61 73 65 | 20 3b 20 33 34 0a 09 64 |ummycase| ; 34..d|
|00003d30| 63 2e 6c 09 64 75 6d 6d | 79 63 61 73 65 20 3b 20 |c.l.dumm|ycase ; |
|00003d40| 33 35 20 0a 09 64 63 2e | 6c 09 64 75 6d 6d 79 63 |35 ..dc.|l.dummyc|
|00003d50| 61 73 65 20 3b 20 33 36 | 0a 09 64 63 2e 6c 09 64 |ase ; 36|..dc.l.d|
|00003d60| 75 6d 6d 79 63 61 73 65 | 20 3b 20 33 37 0a 09 64 |ummycase| ; 37..d|
|00003d70| 63 2e 6c 09 64 75 6d 6d | 79 63 61 73 65 20 3b 20 |c.l.dumm|ycase ; |
|00003d80| 33 38 20 0a 09 64 63 2e | 6c 09 64 75 6d 6d 79 63 |38 ..dc.|l.dummyc|
|00003d90| 61 73 65 20 3b 20 33 39 | 0a 09 64 63 2e 6c 09 64 |ase ; 39|..dc.l.d|
|00003da0| 75 6d 6d 79 63 61 73 65 | 20 3b 20 33 41 0a 09 64 |ummycase| ; 3A..d|
|00003db0| 63 2e 6c 09 64 75 6d 6d | 79 63 61 73 65 20 3b 20 |c.l.dumm|ycase ; |
|00003dc0| 33 42 20 0a 09 64 63 2e | 6c 09 64 75 6d 6d 79 63 |3B ..dc.|l.dummyc|
|00003dd0| 61 73 65 20 3b 20 33 43 | 0a 09 64 63 2e 6c 09 64 |ase ; 3C|..dc.l.d|
|00003de0| 75 6d 6d 79 63 61 73 65 | 20 3b 20 33 44 0a 09 64 |ummycase| ; 3D..d|
|00003df0| 63 2e 6c 09 64 75 6d 6d | 79 63 61 73 65 20 3b 20 |c.l.dumm|ycase ; |
|00003e00| 33 45 20 0a 09 64 63 2e | 6c 09 64 75 6d 6d 79 63 |3E ..dc.|l.dummyc|
|00003e10| 61 73 65 20 3b 20 33 46 | 0a 0a 09 64 63 2e 6c 09 |ase ; 3F|...dc.l.|
|00003e20| 63 61 73 65 34 30 0a 09 | 64 63 2e 6c 09 63 61 73 |case40..|dc.l.cas|
|00003e30| 65 34 31 0a 09 64 63 2e | 6c 09 63 61 73 65 34 32 |e41..dc.|l.case42|
|00003e40| 0a 0a 09 64 63 2e 6c 09 | 64 75 6d 6d 79 63 61 73 |...dc.l.|dummycas|
|00003e50| 65 20 3b 20 34 33 0a 0a | 09 64 63 2e 6c 09 63 61 |e ; 43..|.dc.l.ca|
|00003e60| 73 65 34 34 0a 09 64 63 | 2e 6c 09 63 61 73 65 34 |se44..dc|.l.case4|
|00003e70| 35 0a 09 64 63 2e 6c 09 | 63 61 73 65 34 36 0a 0a |5..dc.l.|case46..|
|00003e80| 09 64 63 2e 6c 09 64 75 | 6d 6d 79 63 61 73 65 20 |.dc.l.du|mmycase |
|00003e90| 3b 20 34 37 0a 0a 09 64 | 63 2e 6c 09 63 61 73 65 |; 47...d|c.l.case|
|00003ea0| 34 38 0a 09 64 63 2e 6c | 09 63 61 73 65 34 39 0a |48..dc.l|.case49.|
|00003eb0| 09 64 63 2e 6c 09 63 61 | 73 65 34 41 0a 0a 09 64 |.dc.l.ca|se4A...d|
|00003ec0| 63 2e 6c 09 64 75 6d 6d | 79 63 61 73 65 20 3b 20 |c.l.dumm|ycase ; |
|00003ed0| 34 42 20 0a 09 64 63 2e | 6c 09 64 75 6d 6d 79 63 |4B ..dc.|l.dummyc|
|00003ee0| 61 73 65 20 3b 20 34 43 | 0a 09 64 63 2e 6c 09 64 |ase ; 4C|..dc.l.d|
|00003ef0| 75 6d 6d 79 63 61 73 65 | 20 3b 20 34 44 0a 09 64 |ummycase| ; 4D..d|
|00003f00| 63 2e 6c 09 64 75 6d 6d | 79 63 61 73 65 20 3b 20 |c.l.dumm|ycase ; |
|00003f10| 34 45 20 0a 09 64 63 2e | 6c 09 64 75 6d 6d 79 63 |4E ..dc.|l.dummyc|
|00003f20| 61 73 65 20 3b 20 34 46 | 0a 0a 09 64 63 2e 6c 09 |ase ; 4F|...dc.l.|
|00003f30| 63 61 73 65 35 30 0a 09 | 64 63 2e 6c 09 63 61 73 |case50..|dc.l.cas|
|00003f40| 65 35 31 0a 09 64 63 2e | 6c 09 63 61 73 65 35 32 |e51..dc.|l.case52|
|00003f50| 0a 0a 09 64 63 2e 6c 09 | 64 75 6d 6d 79 63 61 73 |...dc.l.|dummycas|
|00003f60| 65 20 3b 20 35 33 0a 0a | 09 64 63 2e 6c 09 63 61 |e ; 53..|.dc.l.ca|
|00003f70| 73 65 35 34 0a 09 64 63 | 2e 6c 09 63 61 73 65 35 |se54..dc|.l.case5|
|00003f80| 35 0a 09 64 63 2e 6c 09 | 63 61 73 65 35 36 0a 0a |5..dc.l.|case56..|
|00003f90| 09 64 63 2e 6c 09 64 75 | 6d 6d 79 63 61 73 65 20 |.dc.l.du|mmycase |
|00003fa0| 3b 20 35 37 0a 0a 09 64 | 63 2e 6c 09 63 61 73 65 |; 57...d|c.l.case|
|00003fb0| 35 38 0a 09 64 63 2e 6c | 09 63 61 73 65 35 39 0a |58..dc.l|.case59.|
|00003fc0| 09 64 63 2e 6c 09 63 61 | 73 65 35 41 0a 0a 09 64 |.dc.l.ca|se5A...d|
|00003fd0| 63 2e 6c 09 64 75 6d 6d | 79 63 61 73 65 20 3b 20 |c.l.dumm|ycase ; |
|00003fe0| 35 42 20 0a 09 64 63 2e | 6c 09 64 75 6d 6d 79 63 |5B ..dc.|l.dummyc|
|00003ff0| 61 73 65 20 3b 20 35 43 | 0a 09 64 63 2e 6c 09 64 |ase ; 5C|..dc.l.d|
|00004000| 75 6d 6d 79 63 61 73 65 | 20 3b 20 35 44 0a 09 64 |ummycase| ; 5D..d|
|00004010| 63 2e 6c 09 64 75 6d 6d | 79 63 61 73 65 20 3b 20 |c.l.dumm|ycase ; |
|00004020| 35 45 20 0a 09 64 63 2e | 6c 09 64 75 6d 6d 79 63 |5E ..dc.|l.dummyc|
|00004030| 61 73 65 20 3b 20 35 46 | 0a 0a 09 64 63 2e 6c 09 |ase ; 5F|...dc.l.|
|00004040| 63 61 73 65 36 30 0a 09 | 64 63 2e 6c 09 63 61 73 |case60..|dc.l.cas|
|00004050| 65 36 31 0a 09 64 63 2e | 6c 09 63 61 73 65 36 32 |e61..dc.|l.case62|
|00004060| 0a 0a 09 64 63 2e 6c 09 | 64 75 6d 6d 79 63 61 73 |...dc.l.|dummycas|
|00004070| 65 20 3b 20 36 33 0a 0a | 09 64 63 2e 6c 09 63 61 |e ; 63..|.dc.l.ca|
|00004080| 73 65 36 34 0a 09 64 63 | 2e 6c 09 63 61 73 65 36 |se64..dc|.l.case6|
|00004090| 35 0a 09 64 63 2e 6c 09 | 63 61 73 65 36 36 0a 0a |5..dc.l.|case66..|
|000040a0| 09 64 63 2e 6c 09 64 75 | 6d 6d 79 63 61 73 65 20 |.dc.l.du|mmycase |
|000040b0| 3b 20 36 37 0a 0a 09 64 | 63 2e 6c 09 63 61 73 65 |; 67...d|c.l.case|
|000040c0| 36 38 0a 09 64 63 2e 6c | 09 63 61 73 65 36 39 0a |68..dc.l|.case69.|
|000040d0| 09 64 63 2e 6c 09 63 61 | 73 65 36 41 0a 0a 09 64 |.dc.l.ca|se6A...d|
|000040e0| 63 2e 6c 09 64 75 6d 6d | 79 63 61 73 65 20 3b 20 |c.l.dumm|ycase ; |
|000040f0| 36 42 20 0a 09 64 63 2e | 6c 09 64 75 6d 6d 79 63 |6B ..dc.|l.dummyc|
|00004100| 61 73 65 20 3b 20 36 43 | 0a 09 64 63 2e 6c 09 64 |ase ; 6C|..dc.l.d|
|00004110| 75 6d 6d 79 63 61 73 65 | 20 3b 20 36 44 0a 09 64 |ummycase| ; 6D..d|
|00004120| 63 2e 6c 09 64 75 6d 6d | 79 63 61 73 65 20 3b 20 |c.l.dumm|ycase ; |
|00004130| 36 45 20 0a 09 64 63 2e | 6c 09 64 75 6d 6d 79 63 |6E ..dc.|l.dummyc|
|00004140| 61 73 65 20 3b 20 36 46 | 0a 0a 09 64 63 2e 6c 09 |ase ; 6F|...dc.l.|
|00004150| 64 75 6d 6d 79 63 61 73 | 65 20 3b 20 37 30 20 0a |dummycas|e ; 70 .|
|00004160| 09 64 63 2e 6c 09 64 75 | 6d 6d 79 63 61 73 65 20 |.dc.l.du|mmycase |
|00004170| 3b 20 37 31 0a 09 64 63 | 2e 6c 09 64 75 6d 6d 79 |; 71..dc|.l.dummy|
|00004180| 63 61 73 65 20 3b 20 37 | 32 0a 09 64 63 2e 6c 09 |case ; 7|2..dc.l.|
|00004190| 64 75 6d 6d 79 63 61 73 | 65 20 3b 20 37 33 20 0a |dummycas|e ; 73 .|
|000041a0| 09 64 63 2e 6c 09 64 75 | 6d 6d 79 63 61 73 65 20 |.dc.l.du|mmycase |
|000041b0| 3b 20 37 34 0a 09 64 63 | 2e 6c 09 64 75 6d 6d 79 |; 74..dc|.l.dummy|
|000041c0| 63 61 73 65 20 3b 20 37 | 35 20 0a 09 64 63 2e 6c |case ; 7|5 ..dc.l|
|000041d0| 09 64 75 6d 6d 79 63 61 | 73 65 20 3b 20 37 36 0a |.dummyca|se ; 76.|
|000041e0| 09 64 63 2e 6c 09 64 75 | 6d 6d 79 63 61 73 65 20 |.dc.l.du|mmycase |
|000041f0| 3b 20 37 37 0a 09 64 63 | 2e 6c 09 64 75 6d 6d 79 |; 77..dc|.l.dummy|
|00004200| 63 61 73 65 20 3b 20 37 | 38 20 0a 09 64 63 2e 6c |case ; 7|8 ..dc.l|
|00004210| 09 64 75 6d 6d 79 63 61 | 73 65 20 3b 20 37 39 0a |.dummyca|se ; 79.|
|00004220| 09 64 63 2e 6c 09 64 75 | 6d 6d 79 63 61 73 65 20 |.dc.l.du|mmycase |
|00004230| 3b 20 37 41 0a 09 64 63 | 2e 6c 09 64 75 6d 6d 79 |; 7A..dc|.l.dummy|
|00004240| 63 61 73 65 20 3b 20 37 | 42 20 0a 09 64 63 2e 6c |case ; 7|B ..dc.l|
|00004250| 09 64 75 6d 6d 79 63 61 | 73 65 20 3b 20 37 43 0a |.dummyca|se ; 7C.|
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|00004fa0| 7d 20 65 6c 73 65 20 7b | 0a 20 20 20 20 70 72 69 |} else {|.    pri|
|00004fb0| 6e 74 66 28 22 55 53 41 | 47 45 3a 20 63 6c 69 70 |ntf("USA|GE: clip|
|00004fc0| 74 65 73 74 20 3c 6c 69 | 6e 65 73 69 7a 65 3e 5c |test <li|nesize>\|
|00004fd0| 6e 22 29 3b 0a 20 20 20 | 20 70 72 69 6e 74 66 28 |n");.   | printf(|
|00004fe0| 22 20 20 75 73 69 6e 67 | 20 64 65 66 61 75 6c 74 |"  using| default|
|00004ff0| 20 6c 69 6e 65 73 69 7a | 65 20 6f 66 20 35 30 30 | linesiz|e of 500|
|00005000| 2e 5c 6e 22 29 3b 0a 20 | 20 20 20 6c 69 6e 65 73 |.\n");. |   lines|
|00005010| 69 7a 65 20 3d 20 35 30 | 30 3b 0a 20 20 7d 20 0a |ize = 50|0;.  } .|
|00005020| 20 20 68 61 6c 66 6c 69 | 6e 65 73 69 7a 65 20 3d |  halfli|nesize =|
|00005030| 20 6c 69 6e 65 73 69 7a | 65 20 3e 3e 20 31 3b 0a | linesiz|e >> 1;.|
|00005040| 0a 0a 2f 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |../*****|********|
|00005050| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 20 53 65 74 2d |********|*** Set-|
|00005060| 55 70 20 72 6f 75 74 69 | 6e 65 73 20 2a 2a 2a 2a |Up routi|nes ****|
|00005070| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00005080| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2f 0a |********|******/.|
|00005090| 09 47 66 78 42 61 73 65 | 20 3d 20 28 73 74 72 75 |.GfxBase| = (stru|
|000050a0| 63 74 20 47 66 78 42 61 | 73 65 20 2a 29 4f 70 65 |ct GfxBa|se *)Ope|
|000050b0| 6e 4c 69 62 72 61 72 79 | 28 22 67 72 61 70 68 69 |nLibrary|("graphi|
|000050c0| 63 73 2e 6c 69 62 72 61 | 72 79 22 2c 30 29 3b 0a |cs.libra|ry",0);.|
|000050d0| 09 69 66 28 47 66 78 42 | 61 73 65 20 3d 3d 20 4e |.if(GfxB|ase == N|
|000050e0| 55 4c 4c 29 20 72 65 74 | 75 72 6e 3b 0a 09 49 6e |ULL) ret|urn;..In|
|000050f0| 74 75 69 74 69 6f 6e 42 | 61 73 65 20 3d 20 28 73 |tuitionB|ase = (s|
|00005100| 74 72 75 63 74 20 49 6e | 74 75 69 74 69 6f 6e 42 |truct In|tuitionB|
|00005110| 61 73 65 20 2a 29 4f 70 | 65 6e 4c 69 62 72 61 72 |ase *)Op|enLibrar|
|00005120| 79 28 22 69 6e 74 75 69 | 74 69 6f 6e 2e 6c 69 62 |y("intui|tion.lib|
|00005130| 72 61 72 79 22 2c 30 29 | 3b 0a 09 69 66 28 49 6e |rary",0)|;..if(In|
|00005140| 74 75 69 74 69 6f 6e 42 | 61 73 65 20 3d 3d 20 4e |tuitionB|ase == N|
|00005150| 55 4c 4c 29 20 0a 09 09 | 7b 0a 09 09 43 6c 6f 73 |ULL) ...|{...Clos|
|00005160| 65 4c 69 62 72 61 72 79 | 28 28 73 74 72 75 63 74 |eLibrary|((struct|
|00005170| 20 4c 69 62 72 61 72 79 | 20 2a 29 47 66 78 42 61 | Library| *)GfxBa|
|00005180| 73 65 29 3b 0a 09 09 72 | 65 74 75 72 6e 3b 0a 09 |se);...r|eturn;..|
|00005190| 09 7d 0a 09 77 20 3d 20 | 4f 70 65 6e 57 69 6e 64 |.}..w = |OpenWind|
|000051a0| 6f 77 28 26 6e 77 29 3b | 0a 09 72 70 20 3d 20 77 |ow(&nw);|..rp = w|
|000051b0| 2d 3e 52 50 6f 72 74 3b | 09 09 09 2f 2a 20 47 65 |->RPort;|.../* Ge|
|000051c0| 74 20 74 68 65 20 72 61 | 73 74 65 72 20 70 6f 72 |t the ra|ster por|
|000051d0| 74 20 70 6f 69 6e 74 65 | 72 20 2a 2f 0a 09 76 70 |t pointe|r */..vp|
|000051e0| 20 3d 20 26 77 2d 3e 57 | 53 63 72 65 65 6e 2d 3e | = &w->W|Screen->|
|000051f0| 56 69 65 77 50 6f 72 74 | 3b 09 2f 2a 20 47 65 74 |ViewPort|;./* Get|
|00005200| 20 74 68 65 20 76 69 65 | 77 20 70 6f 72 74 20 70 | the vie|w port p|
|00005210| 6f 69 6e 74 65 72 20 2a | 2f 0a 09 53 65 74 41 50 |ointer *|/..SetAP|
|00005220| 65 6e 28 72 70 2c 33 29 | 3b 09 09 09 2f 2a 20 53 |en(rp,3)|;.../* S|
|00005230| 65 74 20 66 6f 72 65 67 | 72 6f 75 6e 64 20 70 65 |et foreg|round pe|
|00005240| 6e 20 74 6f 20 77 68 69 | 74 65 20 2a 2f 0a 09 53 |n to whi|te */..S|
|00005250| 65 74 44 72 4d 64 28 72 | 70 2c 4a 41 4d 31 29 3b |etDrMd(r|p,JAM1);|
|00005260| 09 09 2f 2a 20 44 72 61 | 77 20 77 69 74 68 20 66 |../* Dra|w with f|
|00005270| 6f 72 65 67 72 6f 75 6e | 64 20 70 65 6e 20 2a 2f |oregroun|d pen */|
|00005280| 0a 0a 09 6d 69 6e 58 20 | 3d 20 30 3b 0a 09 6d 69 |...minX |= 0;..mi|
|00005290| 6e 59 20 3d 20 30 3b 0a | 09 6d 61 78 58 20 3d 20 |nY = 0;.|.maxX = |
|000052a0| 77 2d 3e 57 69 64 74 68 | 2d 31 3b 0a 09 6d 61 78 |w->Width|-1;..max|
|000052b0| 59 20 3d 20 77 2d 3e 48 | 65 69 67 68 74 2d 31 3b |Y = w->H|eight-1;|
|000052c0| 0a 0a 09 63 65 6e 74 65 | 72 78 20 3d 20 77 2d 3e |...cente|rx = w->|
|000052d0| 57 69 64 74 68 20 3e 3e | 20 31 3b 0a 09 63 65 6e |Width >>| 1;..cen|
|000052e0| 74 65 72 79 20 3d 20 77 | 2d 3e 48 65 69 67 68 74 |tery = w|->Height|
|000052f0| 20 3e 3e 20 31 3b 0a 0a | 09 63 6f 20 3d 20 31 3b | >> 1;..|.co = 1;|
|00005300| 0a 09 64 6f 20 7b 0a 0a | 20 2f 2a 2a 2a 2a 2a 2a |..do {..| /******|
|00005310| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00005320| 2a 2a 2a 2a 20 20 46 43 | 20 63 6c 69 70 70 65 72 |****  FC| clipper|
|00005330| 20 74 65 73 74 20 63 6f | 64 65 20 2a 2a 2a 2a 2a | test co|de *****|
|00005340| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00005350| 2a 2a 2a 2a 2f 0a 0a 20 | 20 20 20 20 20 20 20 20 |****/.. |        |
|00005360| 20 20 20 20 20 20 20 73 | 72 61 6e 64 28 63 75 73 |       s|rand(cus|
|00005370| 74 6f 6d 2e 76 68 70 6f | 73 72 29 3b 20 2f 2a 20 |tom.vhpo|sr); /* |
|00005380| 76 69 64 65 6f 20 62 65 | 61 6d 20 70 6f 73 69 74 |video be|am posit|
|00005390| 69 6f 6e 20 2a 2f 0a 09 | 09 53 65 74 41 50 65 6e |ion */..|.SetAPen|
|000053a0| 28 72 70 2c 63 6f 29 3b | 0a 20 20 20 20 20 20 20 |(rp,co);|.       |
|000053b0| 20 20 20 20 20 20 20 20 | 20 63 6f 20 3d 20 28 63 |        | co = (c|
|000053c0| 6f 2b 31 29 20 26 20 33 | 3b 0a 0a 20 20 20 20 20 |o+1) & 3|;..     |
|000053d0| 20 20 20 20 20 20 20 20 | 20 20 20 6c 2e 70 78 20 |        |   l.px |
|000053e0| 3d 20 28 72 61 6e 64 28 | 29 20 26 20 6c 69 6e 65 |= (rand(|) & line|
|000053f0| 73 69 7a 65 29 20 2d 20 | 68 61 6c 66 6c 69 6e 65 |size) - |halfline|
|00005400| 73 69 7a 65 20 2b 20 63 | 65 6e 74 65 72 78 3b 0a |size + c|enterx;.|
|00005410| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00005420| 6c 2e 70 79 20 3d 20 28 | 72 61 6e 64 28 29 20 26 |l.py = (|rand() &|
|00005430| 20 6c 69 6e 65 73 69 7a | 65 29 20 2d 20 68 61 6c | linesiz|e) - hal|
|00005440| 66 6c 69 6e 65 73 69 7a | 65 20 2b 20 63 65 6e 74 |flinesiz|e + cent|
|00005450| 65 72 79 3b 0a 20 20 20 | 20 20 20 20 20 20 20 20 |ery;.   |        |
|00005460| 20 20 20 20 20 6c 2e 71 | 78 20 3d 20 28 72 61 6e |     l.q|x = (ran|
|00005470| 64 28 29 20 26 20 6c 69 | 6e 65 73 69 7a 65 29 20 |d() & li|nesize) |
|00005480| 2d 20 68 61 6c 66 6c 69 | 6e 65 73 69 7a 65 20 2b |- halfli|nesize +|
|00005490| 20 63 65 6e 74 65 72 78 | 3b 0a 20 20 20 20 20 20 | centerx|;.      |
|000054a0| 20 20 20 20 20 20 20 20 | 20 20 6c 2e 71 79 20 3d |        |  l.qy =|
|000054b0| 20 28 72 61 6e 64 28 29 | 20 26 20 6c 69 6e 65 73 | (rand()| & lines|
|000054c0| 69 7a 65 29 20 2d 20 68 | 61 6c 66 6c 69 6e 65 73 |ize) - h|alflines|
|000054d0| 69 7a 65 20 2b 20 63 65 | 6e 74 65 72 79 3b 0a 0a |ize + ce|ntery;..|
|000054e0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|000054f0| 69 66 20 28 63 6c 69 70 | 6c 69 6e 65 28 26 6c 29 |if (clip|line(&l)|
|00005500| 29 20 7b 0a 20 20 20 20 | 20 20 20 20 20 20 20 20 |) {.    |        |
|00005510| 20 20 20 20 20 20 69 66 | 20 28 28 6c 2e 70 78 20 |      if| ((l.px |
|00005520| 3c 20 6d 69 6e 58 29 20 | 7c 7c 20 28 6c 2e 70 78 |< minX) ||| (l.px|
|00005530| 20 3e 20 6d 61 78 58 29 | 0a 20 20 20 20 20 20 20 | > maxX)|.       |
|00005540| 20 20 20 20 20 20 20 20 | 20 20 20 20 7c 7c 20 28 |        |    || (|
|00005550| 6c 2e 70 79 20 3c 20 6d | 69 6e 59 29 20 7c 7c 20 |l.py < m|inY) || |
|00005560| 28 6c 2e 70 79 20 3e 20 | 6d 61 78 59 29 20 20 0a |(l.py > |maxY)  .|
|00005570| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00005580| 20 20 20 7c 7c 20 28 6c | 2e 71 78 20 3c 20 6d 69 |   || (l|.qx < mi|
|00005590| 6e 58 29 20 7c 7c 20 28 | 6c 2e 71 78 20 3e 20 6d |nX) || (|l.qx > m|
|000055a0| 61 78 58 29 0a 20 20 20 | 20 20 20 20 20 20 20 20 |axX).   |        |
|000055b0| 20 20 20 20 20 20 20 20 | 7c 7c 20 28 6c 2e 71 79 |        ||| (l.qy|
|000055c0| 20 3c 20 6d 69 6e 59 29 | 20 7c 7c 20 28 6c 2e 71 | < minY)| || (l.q|
|000055d0| 79 20 3e 20 6d 61 78 59 | 29 29 20 7b 0a 20 20 20 |y > maxY|)) {.   |
|000055e0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|000055f0| 20 70 72 69 6e 74 66 28 | 22 46 43 20 43 6c 69 70 | printf(|"FC Clip|
|00005600| 20 45 72 72 6f 72 2e 5c | 6e 22 29 3b 0a 20 20 20 | Error.\|n");.   |
|00005610| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 7d |        |       }|
|00005620| 20 65 6c 73 65 20 7b 20 | 20 0a 20 20 20 20 20 20 | else { | .      |
|00005630| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 4d 6f |        |      Mo|
|00005640| 76 65 28 72 70 2c 6c 2e | 70 78 2c 6c 2e 70 79 29 |ve(rp,l.|px,l.py)|
|00005650| 3b 0a 09 09 20 20 20 20 | 44 72 61 77 28 72 70 2c |;...    |Draw(rp,|
|00005660| 6c 2e 71 78 2c 6c 2e 71 | 79 29 3b 0a 20 20 20 20 |l.qx,l.q|y);.    |
|00005670| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 7d 0a |        |      }.|
|00005680| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00005690| 7d 0a 0a 20 2f 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |}.. /***|********|
|000056a0| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 20 |********|******* |
|000056b0| 45 6e 64 20 46 43 20 63 | 6c 69 70 70 65 72 20 74 |End FC c|lipper t|
|000056c0| 65 73 74 20 63 6f 64 65 | 20 2a 2a 2a 2a 2a 2a 2a |est code| *******|
|000056d0| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|000056e0| 2f 0a 0a 09 09 69 66 28 | 77 2d 3e 55 73 65 72 50 |/....if(|w->UserP|
|000056f0| 6f 72 74 2d 3e 6d 70 5f | 53 69 67 42 69 74 29 0a |ort->mp_|SigBit).|
|00005700| 09 09 7b 0a 09 09 09 6d | 65 73 73 61 67 65 20 3d |..{....m|essage =|
|00005710| 20 28 73 74 72 75 63 74 | 20 49 6e 74 75 69 4d 65 | (struct| IntuiMe|
|00005720| 73 73 61 67 65 20 2a 29 | 47 65 74 4d 73 67 28 77 |ssage *)|GetMsg(w|
|00005730| 2d 3e 55 73 65 72 50 6f | 72 74 29 3b 0a 09 09 09 |->UserPo|rt);....|
|00005740| 69 66 28 6d 65 73 73 61 | 67 65 20 21 3d 20 4e 55 |if(messa|ge != NU|
|00005750| 4c 4c 29 0a 09 09 09 7b | 0a 09 09 09 09 63 6c 61 |LL)....{|.....cla|
|00005760| 73 73 20 3d 20 6d 65 73 | 73 61 67 65 2d 3e 43 6c |ss = mes|sage->Cl|
|00005770| 61 73 73 3b 0a 09 09 09 | 09 63 6f 64 65 20 3d 20 |ass;....|.code = |
|00005780| 6d 65 73 73 61 67 65 2d | 3e 43 6f 64 65 3b 0a 09 |message-|>Code;..|
|00005790| 09 09 09 52 65 70 6c 79 | 4d 73 67 28 28 73 74 72 |...Reply|Msg((str|
|000057a0| 75 63 74 20 4d 65 73 73 | 61 67 65 20 2a 29 6d 65 |uct Mess|age *)me|
|000057b0| 73 73 61 67 65 29 3b 0a | 09 09 09 7d 0a 09 09 7d |ssage);.|...}...}|
|000057c0| 0a 09 7d 20 77 68 69 6c | 65 28 65 76 65 6e 74 28 |..} whil|e(event(|
|000057d0| 29 29 3b 0a 09 43 6c 6f | 73 65 57 69 6e 64 6f 77 |));..Clo|seWindow|
|000057e0| 28 77 29 3b 0a 09 43 6c | 6f 73 65 4c 69 62 72 61 |(w);..Cl|oseLibra|
|000057f0| 72 79 28 28 73 74 72 75 | 63 74 20 4c 69 62 72 61 |ry((stru|ct Libra|
|00005800| 72 79 20 2a 29 47 66 78 | 42 61 73 65 29 3b 0a 09 |ry *)Gfx|Base);..|
|00005810| 43 6c 6f 73 65 4c 69 62 | 72 61 72 79 28 28 73 74 |CloseLib|rary((st|
|00005820| 72 75 63 74 20 4c 69 62 | 72 61 72 79 20 2a 29 49 |ruct Lib|rary *)I|
|00005830| 6e 74 75 69 74 69 6f 6e | 42 61 73 65 29 3b 0a 7d |ntuition|Base);.}|
|00005840| 0a 0a 69 6e 74 20 65 76 | 65 6e 74 28 29 0a 7b 0a |..int ev|ent().{.|
|00005850| 09 73 77 69 74 63 68 28 | 63 6c 61 73 73 29 0a 09 |.switch(|class)..|
|00005860| 7b 0a 09 09 63 61 73 65 | 20 43 4c 4f 53 45 57 49 |{...case| CLOSEWI|
|00005870| 4e 44 4f 57 3a 0a 09 09 | 09 72 65 74 75 72 6e 28 |NDOW:...|.return(|
|00005880| 30 29 3b 0a 09 09 63 61 | 73 65 20 4e 45 57 53 49 |0);...ca|se NEWSI|
|00005890| 5a 45 3a 0a 09 09 20 20 | 20 20 09 6d 61 78 58 20 |ZE:...  |  .maxX |
|000058a0| 3d 20 77 2d 3e 57 69 64 | 74 68 2d 31 3b 0a 09 09 |= w->Wid|th-1;...|
|000058b0| 09 6d 61 78 59 20 3d 20 | 77 2d 3e 48 65 69 67 68 |.maxY = |w->Heigh|
|000058c0| 74 2d 31 3b 0a 09 09 20 | 09 63 65 6e 74 65 72 78 |t-1;... |.centerx|
|000058d0| 20 3d 20 77 2d 3e 57 69 | 64 74 68 20 3e 3e 20 31 | = w->Wi|dth >> 1|
|000058e0| 3b 0a 09 09 09 63 65 6e | 74 65 72 79 20 3d 20 77 |;....cen|tery = w|
|000058f0| 2d 3e 48 65 69 67 68 74 | 20 3e 3e 20 31 3b 0a 09 |->Height| >> 1;..|
|00005900| 09 09 72 65 74 75 72 6e | 28 31 29 3b 0a 0a 09 7d |..return|(1);...}|
|00005910| 0a 09 72 65 74 75 72 6e | 28 31 29 3b 0a 7d 0a 61 |..return|(1);.}.a|
|00005920| 78 59 3f 0a 09 62 6c 65 | 2e 62 09 33 24 0a 09 63 |xY?..ble|.b.3$..c|
|00005930| 6c 69 70 71 6d 61 78 59 | 0a 33 24 09 63 6d 70 2e |lipqmaxY|.3$.cmp.|
|00005940| 77 09 5f 6d 69 6e 59 28 | 70 63 29 2c 64 33 09 3b |w._minY(|pc),d3.;|
|00005950| 20 70 79 20 3c 20 6d 69 | 6e 59 3f 0a 09 62 67 65 | py < mi|nY?..bge|
|00005960| 2e 62 09 34 24 0a 09 63 | 6c 69 70 70 6d 69 6e 59 |.b.4$..c|lippminY|
|00005970| 0a 34 24 09 61 63 63 65 | 70 74 0a 63 61 73 65 36 |.4$.acce|pt.case6|
|00005980| 41 09 72 65 6a 65 63 74 | 0a 0a 3b 20 46 72 6f 6d |A.reject|..; From|
|00005990| 20 6d 61 78 59 0a 0a 63 | 61 73 65 38 30 09 63 6c | maxY..c|ase80.cl|
|000059a0| 69 70 70 6d 61 78 59 0a | 09 61 63 63 65 70 74 0a |ippmaxY.|.accept.|
|000059b0| 63 61 73 65 38 31 09 63 | 6c 69 70 70 6d 61 78 59 |case81.c|lippmaxY|
|000059c0| 0a 09 63 6d 70 2e 77 09 | 5f 6d 69 6e 58 28 70 63 |..cmp.w.|_minX(pc|
|000059d0| 29 2c 64 32 09 3b 20 70 | 78 20 3c 20 6d 69 6e 58 |),d2.; p|x < minX|
|000059e0| 3f 0a 09 62 67 65 2e 62 | 09 31 24 0a 09 72 65 6a |?..bge.b|.1$..rej|
|000059f0| 65 63 74 0a 31 24 09 63 | 6c 69 70 71 6d 69 6e 58 |ect.1$.c|lipqminX|
|00005a00| 66 63 2f 63 6c 69 70 32 | 64 2e 64 65 66 00 00 00 |fc/clip2|d.def...|
|00005a10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005a20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005a30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005a40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005a50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005a60| 00 00 00 00 20 20 20 36 | 34 34 20 00 20 35 32 37 |....   6|44 . 527|
|00005a70| 35 30 20 00 20 20 20 20 | 31 33 20 00 20 20 20 20 |50 .    |13 .    |
|00005a80| 20 20 20 20 32 31 32 20 | 20 34 36 31 37 36 30 35 |    212 | 4617605|
|00005a90| 37 31 31 20 20 20 36 33 | 36 33 00 20 00 00 00 00 |711   63|63. ....|
|00005aa0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ab0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ac0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ad0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ae0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005af0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005b00| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005b10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005b20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005b30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005b40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005b50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005b60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005b70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005b80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005b90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005ba0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005bb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005bc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005bd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005be0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005bf0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005c00| 44 45 46 49 4e 49 54 49 | 4f 4e 20 4d 4f 44 55 4c |DEFINITI|ON MODUL|
|00005c10| 45 20 63 6c 69 70 32 64 | 3b 0a 0a 56 41 52 0a 20 |E clip2d|;..VAR. |
|00005c20| 20 58 4c 65 66 74 2c 58 | 52 69 67 68 74 2c 59 54 | XLeft,X|Right,YT|
|00005c30| 6f 70 2c 59 42 6f 74 74 | 6f 6d 20 3a 20 49 4e 54 |op,YBott|om : INT|
|00005c40| 45 47 45 52 3b 0a 0a 50 | 52 4f 43 45 44 55 52 45 |EGER;..P|ROCEDURE|
|00005c50| 20 63 6c 69 70 32 64 28 | 56 41 52 20 70 78 2c 70 | clip2d(|VAR px,p|
|00005c60| 79 2c 71 78 2c 71 79 20 | 3a 20 49 4e 54 45 47 45 |y,qx,qy |: INTEGE|
|00005c70| 52 29 3a 20 42 4f 4f 4c | 45 41 4e 3b 0a 0a 45 4e |R): BOOL|EAN;..EN|
|00005c80| 44 20 63 6c 69 70 32 64 | 2e 0a 2c 20 4c 61 74 74 |D clip2d|.., Latt|
|00005c90| 69 63 65 2c 20 49 6e 63 | 2e 09 09 2a 2f 0a 2f 2a |ice, Inc|...*/./*|
|00005ca0| 20 09 09 09 09 09 09 09 | 2a 2f 0a 0a 23 69 6e 63 | .......|*/..#inc|
|00005cb0| 6c 75 64 65 20 3c 65 78 | 65 63 2f 74 79 70 65 73 |lude <ex|ec/types|
|00005cc0| 2e 68 3e 0a 23 69 6e 63 | 6c 75 64 65 20 3c 65 78 |.h>.#inc|lude <ex|
|00005cd0| 65 63 2f 6e 6f 64 65 73 | 2e 68 3e 0a 23 69 6e 63 |ec/nodes|.h>.#inc|
|00005ce0| 6c 75 64 65 20 3c 65 78 | 65 63 2f 6c 69 73 74 73 |lude <ex|ec/lists|
|00005cf0| 2e 68 3e 0a 23 69 6e 63 | 6c 75 64 65 20 3c 69 6e |.h>.#inc|lude <in|
|00005d00| 74 75 69 74 69 6f 6e 2f | 69 6e 74 75 69 74 69 6f |tuition/|intuitio|
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|00005d20| 72 61 70 68 69 63 73 2f | 74 65 78 74 2e 68 3e 0a |raphics/|text.h>.|
|00005d30| 23 69 6e 63 6c 75 64 65 | 20 3c 70 72 6f 74 6f 2f |#include| <proto/|
|00005d40| 65 78 65 63 2e 68 3e 0a | 23 69 6e 63 6c 75 64 65 |exec.h>.|#include|
|00005d50| 20 3c 70 72 6f 74 6f 2f | 67 72 61 70 68 69 63 73 | <proto/|graphics|
|00005d60| 2e 68 3e 0a 23 69 6e 63 | 6c 75 64 65 20 3c 70 72 |.h>.#inc|lude <pr|
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|00005d90| 61 72 65 2f 63 75 73 74 | 6f 6d 2e 68 3e 0a 0a 2f |are/cust|om.h>../|
|00005da0| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00005db0| 2a 20 54 68 69 73 20 69 | 73 20 61 6c 6c 20 79 6f |* This i|s all yo|
|00005dc0| 75 20 6e 65 65 64 20 66 | 6f 72 20 74 68 65 20 46 |u need f|or the F|
|00005dd0| 43 20 63 6c 69 70 70 65 | 72 20 2a 2a 2a 2a 2a 2a |C clippe|r ******|
|00005de0| 2a 2a 2a 2a 2a 2a 2a 2a | 2f 0a 0a 74 79 70 65 64 |********|/..typed|
|00005df0| 65 66 20 73 74 72 75 63 | 74 20 7b 73 68 6f 72 74 |ef struc|t {short|
|00005e00| 66 63 2f 63 6c 69 70 32 | 64 2e 6d 6f 64 00 00 00 |fc/clip2|d.mod...|
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|00006000| 49 4d 50 4c 45 4d 45 4e | 54 41 54 49 4f 4e 20 4d |IMPLEMEN|TATION M|
|00006010| 4f 44 55 4c 45 20 63 6c | 69 70 32 64 3b 0a 0a 56 |ODULE cl|ip2d;..V|
|00006020| 41 52 0a 20 20 63 6f 64 | 65 20 3a 20 43 41 52 44 |AR.  cod|e : CARD|
|00006030| 49 4e 41 4c 3b 0a 0a 50 | 52 4f 43 45 44 55 52 45 |INAL;..P|ROCEDURE|
|00006040| 20 63 6c 69 70 32 64 28 | 56 41 52 20 70 78 2c 70 | clip2d(|VAR px,p|
|00006050| 79 2c 71 78 2c 71 79 20 | 3a 20 49 4e 54 45 47 45 |y,qx,qy |: INTEGE|
|00006060| 52 29 3a 20 42 4f 4f 4c | 45 41 4e 3b 0a 0a 50 52 |R): BOOL|EAN;..PR|
|00006070| 4f 43 45 44 55 52 45 20 | 43 6c 69 70 50 42 6f 74 |OCEDURE |ClipPBot|
|00006080| 74 6f 6d 3b 0a 42 45 47 | 49 4e 0a 20 20 70 78 20 |tom;.BEG|IN.  px |
|00006090| 3a 3d 20 28 71 78 20 2d | 20 70 78 29 2a 28 59 42 |:= (qx -| px)*(YB|
|000060a0| 6f 74 74 6f 6d 20 2d 20 | 70 79 29 20 44 49 56 20 |ottom - |py) DIV |
|000060b0| 28 71 79 20 2d 20 70 79 | 29 20 2b 20 70 78 3b 0a |(qy - py|) + px;.|
|000060c0| 20 20 70 79 20 3a 3d 20 | 59 42 6f 74 74 6f 6d 3b |  py := |YBottom;|
|000060d0| 0a 45 4e 44 20 43 6c 69 | 70 50 42 6f 74 74 6f 6d |.END Cli|pPBottom|
|000060e0| 3b 0a 0a 50 52 4f 43 45 | 44 55 52 45 20 43 6c 69 |;..PROCE|DURE Cli|
|000060f0| 70 50 54 6f 70 3b 0a 42 | 45 47 49 4e 0a 20 20 70 |pPTop;.B|EGIN.  p|
|00006100| 78 20 3a 3d 20 28 71 78 | 20 2d 20 70 78 29 2a 28 |x := (qx| - px)*(|
|00006110| 59 54 6f 70 20 2d 20 70 | 79 29 20 44 49 56 20 28 |YTop - p|y) DIV (|
|00006120| 71 79 20 2d 20 70 79 29 | 20 2b 20 70 78 3b 0a 20 |qy - py)| + px;. |
|00006130| 20 70 79 20 3a 3d 20 59 | 54 6f 70 3b 0a 45 4e 44 | py := Y|Top;.END|
|00006140| 20 43 6c 69 70 50 54 6f | 70 3b 0a 0a 50 52 4f 43 | ClipPTo|p;..PROC|
|00006150| 45 44 55 52 45 20 43 6c | 69 70 50 52 69 67 68 74 |EDURE Cl|ipPRight|
|00006160| 3b 0a 42 45 47 49 4e 0a | 20 20 70 79 20 3a 3d 20 |;.BEGIN.|  py := |
|00006170| 28 71 79 20 2d 20 70 79 | 29 2a 28 58 52 69 67 68 |(qy - py|)*(XRigh|
|00006180| 74 20 2d 20 70 78 29 20 | 44 49 56 20 28 71 78 20 |t - px) |DIV (qx |
|00006190| 2d 20 70 78 29 20 2b 20 | 70 79 3b 0a 20 20 70 78 |- px) + |py;.  px|
|000061a0| 20 3a 3d 20 58 52 69 67 | 68 74 3b 0a 45 4e 44 20 | := XRig|ht;.END |
|000061b0| 43 6c 69 70 50 52 69 67 | 68 74 3b 0a 0a 50 52 4f |ClipPRig|ht;..PRO|
|000061c0| 43 45 44 55 52 45 20 43 | 6c 69 70 50 4c 65 66 74 |CEDURE C|lipPLeft|
|000061d0| 3b 0a 42 45 47 49 4e 0a | 20 20 70 79 20 3a 3d 20 |;.BEGIN.|  py := |
|000061e0| 28 71 79 20 2d 20 70 79 | 29 2a 28 58 4c 65 66 74 |(qy - py|)*(XLeft|
|000061f0| 20 2d 20 70 78 29 20 44 | 49 56 20 28 71 78 20 2d | - px) D|IV (qx -|
|00006200| 20 70 78 29 20 2b 20 70 | 79 3b 0a 20 20 70 78 20 | px) + p|y;.  px |
|00006210| 3a 3d 20 58 4c 65 66 74 | 3b 0a 45 4e 44 20 43 6c |:= XLeft|;.END Cl|
|00006220| 69 70 50 4c 65 66 74 3b | 0a 0a 50 52 4f 43 45 44 |ipPLeft;|..PROCED|
|00006230| 55 52 45 20 43 6c 69 70 | 51 42 6f 74 74 6f 6d 3b |URE Clip|QBottom;|
|00006240| 0a 42 45 47 49 4e 0a 20 | 20 71 78 20 3a 3d 20 28 |.BEGIN. | qx := (|
|00006250| 70 78 20 2d 20 71 78 29 | 2a 28 59 42 6f 74 74 6f |px - qx)|*(YBotto|
|00006260| 6d 20 2d 20 71 79 29 20 | 44 49 56 20 28 70 79 20 |m - qy) |DIV (py |
|00006270| 2d 20 71 79 29 20 2b 20 | 71 78 3b 0a 20 20 71 79 |- qy) + |qx;.  qy|
|00006280| 20 3a 3d 20 59 42 6f 74 | 74 6f 6d 3b 0a 45 4e 44 | := YBot|tom;.END|
|00006290| 20 43 6c 69 70 51 42 6f | 74 74 6f 6d 3b 0a 0a 50 | ClipQBo|ttom;..P|
|000062a0| 52 4f 43 45 44 55 52 45 | 20 43 6c 69 70 51 54 6f |ROCEDURE| ClipQTo|
|000062b0| 70 3b 0a 42 45 47 49 4e | 0a 20 20 71 78 20 3a 3d |p;.BEGIN|.  qx :=|
|000062c0| 20 28 70 78 20 2d 20 71 | 78 29 2a 28 59 54 6f 70 | (px - q|x)*(YTop|
|000062d0| 20 2d 20 71 79 29 20 44 | 49 56 20 28 70 79 20 2d | - qy) D|IV (py -|
|000062e0| 20 71 79 29 20 2b 20 71 | 78 3b 0a 20 20 71 79 20 | qy) + q|x;.  qy |
|000062f0| 3a 3d 20 59 54 6f 70 3b | 0a 45 4e 44 20 43 6c 69 |:= YTop;|.END Cli|
|00006300| 70 51 54 6f 70 3b 0a 0a | 50 52 4f 43 45 44 55 52 |pQTop;..|PROCEDUR|
|00006310| 45 20 43 6c 69 70 51 52 | 69 67 68 74 3b 0a 42 45 |E ClipQR|ight;.BE|
|00006320| 47 49 4e 0a 20 20 71 79 | 20 3a 3d 20 28 70 79 20 |GIN.  qy| := (py |
|00006330| 2d 20 71 79 29 2a 28 58 | 52 69 67 68 74 20 2d 20 |- qy)*(X|Right - |
|00006340| 71 78 29 20 44 49 56 20 | 28 70 78 20 2d 20 71 78 |qx) DIV |(px - qx|
|00006350| 29 20 2b 20 71 79 3b 0a | 20 20 71 78 20 3a 3d 20 |) + qy;.|  qx := |
|00006360| 58 52 69 67 68 74 3b 0a | 45 4e 44 20 43 6c 69 70 |XRight;.|END Clip|
|00006370| 51 52 69 67 68 74 3b 0a | 0a 50 52 4f 43 45 44 55 |QRight;.|.PROCEDU|
|00006380| 52 45 20 43 6c 69 70 51 | 4c 65 66 74 3b 0a 42 45 |RE ClipQ|Left;.BE|
|00006390| 47 49 4e 0a 20 20 71 79 | 20 3a 3d 20 28 70 79 20 |GIN.  qy| := (py |
|000063a0| 2d 20 71 79 29 2a 28 58 | 4c 65 66 74 20 2d 20 71 |- qy)*(X|Left - q|
|000063b0| 78 29 20 44 49 56 20 28 | 70 78 20 2d 20 71 78 29 |x) DIV (|px - qx)|
|000063c0| 20 2b 20 71 79 3b 0a 20 | 20 71 78 20 3a 3d 20 58 | + qy;. | qx := X|
|000063d0| 4c 65 66 74 3b 0a 45 4e | 44 20 43 6c 69 70 51 4c |Left;.EN|D ClipQL|
|000063e0| 65 66 74 3b 0a 0a 42 45 | 47 49 4e 0a 20 20 63 6f |eft;..BE|GIN.  co|
|000063f0| 64 65 20 3a 3d 20 30 3b | 0a 20 20 0a 20 20 49 46 |de := 0;|.  .  IF|
+--------+-------------------------+-------------------------+--------+--------+