Annotation of /lisp/souchou.lAnnotation of /lisp/souchou.l
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| 1 : | ktanaka | 1.1 | (subfont souchou mincho) |
| 2 : | ; | ||
| 3 : | (defun curve2 (p1 p2 dp1 dp2 w1 w2 dw1 dw2 ti) | ||
| 4 : | (lets ((titi (times ti ti)) | ||
| 5 : | (ddp1 (plus2 (times2 (quotient 6.0 titi) | ||
| 6 : | (diff2 p2 p1)) | ||
| 7 : | (times2 (quotient -4.0 ti) dp1) | ||
| 8 : | (times2 (quotient -2.0 ti) dp2))) | ||
| 9 : | (ddp2 (plus2 (times2 (quotient 6.0 titi) | ||
| 10 : | (diff2 p1 p2)) | ||
| 11 : | (times2 (quotient 4.0 ti) dp2) | ||
| 12 : | (times2 (quotient 2.0 ti) dp1))) | ||
| 13 : | (dp1_ddp1 (mul2 dp1 ddp1)) | ||
| 14 : | (dp2_ddp2 (mul2 dp2 ddp2)) | ||
| 15 : | (lendp1 (length2 dp1)) | ||
| 16 : | (lendp2 (length2 dp2)) | ||
| 17 : | (lendp1_3 (quotient 1.0 (times lendp1 lendp1 lendp1))) | ||
| 18 : | (lendp2_3 (quotient 1.0 (times lendp2 lendp2 lendp2))) | ||
| 19 : | (a1 (plus2 p1 (normlen2 w1 (rot270 dp1)))) | ||
| 20 : | (a2 (plus2 p2 (normlen2 w2 (rot270 dp2)))) | ||
| 21 : | (b1 (diff2 p1 (normlen2 w1 (rot270 dp1)))) | ||
| 22 : | (b2 (diff2 p2 (normlen2 w2 (rot270 dp2)))) | ||
| 23 : | ) | ||
| 24 : | ; (break) | ||
| 25 : | `(((angle .,a1) | ||
| 26 : | (,test | ||
| 27 : | .,(plus2 a1 | ||
| 28 : | (times2 (quotient ti 3.0) | ||
| 29 : | (plus2 dp1 | ||
| 30 : | (times2 (quotient dw1 lendp1) (rot270 dp1)) | ||
| 31 : | (times2 (quotient w1 lendp1) (rot270 ddp1)) | ||
| 32 : | (times2 (times -1.0 w1 dp1_ddp1 lendp1_3) | ||
| 33 : | (rot270 dp1)))))) | ||
| 34 : | (,test | ||
| 35 : | .,(plus2 a2 | ||
| 36 : | (times2 (quotient ti -3.0) | ||
| 37 : | (plus2 dp2 | ||
| 38 : | (times2 (quotient dw2 lendp2)(rot270 dp2)) | ||
| 39 : | (times2 (quotient w2 lendp2) (rot270 ddp2)) | ||
| 40 : | (times2 (times -1.0 w2 dp2_ddp2 lendp2_3) | ||
| 41 : | (rot270 dp2)))))) | ||
| 42 : | (angle .,a2)) | ||
| 43 : | ((angle .,b1) | ||
| 44 : | (,test | ||
| 45 : | .,(plus2 b1 | ||
| 46 : | (times2 (quotient ti 3.0) | ||
| 47 : | (plus2 dp1 | ||
| 48 : | (times2 (quotient dw1 lendp1) (rot90 dp1)) | ||
| 49 : | (times2 (quotient w1 lendp1) (rot90 ddp1)) | ||
| 50 : | (times2 (times -1.0 w1 dp1_ddp1 lendp1_3) | ||
| 51 : | (rot90 dp1)) | ||
| 52 : | )))) | ||
| 53 : | (,test | ||
| 54 : | .,(plus2 b2 | ||
| 55 : | (times2 (quotient ti -3.0) | ||
| 56 : | (plus2 dp2 | ||
| 57 : | (times2 (quotient dw2 lendp2) (rot90 dp2)) | ||
| 58 : | (times2 (quotient w2 lendp2) (rot90 ddp2)) | ||
| 59 : | (times2 (times -1.0 w2 dp2_ddp2 lendp2_3) | ||
| 60 : | (rot90 dp2)))))) | ||
| 61 : | (angle .,b2))))) | ||
| 62 : | ; | ||
| 63 : | (defkazari souchou (ten 2 ten 3) | ||
| 64 : | (lets ((p0 (vref cross 0)) | ||
| 65 : | (p1 (vref cross 1)) | ||
| 66 : | (p2 (vref cross 2)) | ||
| 67 : | (p3 (vref cross 3)) | ||
| 68 : | (p4 (times2 0.5 (plus2 p0 p1))) | ||
| 69 : | (p5 (plus2 p1 (times2 1.0 (diff2 p3 p1)))) | ||
| 70 : | (p6 (plus2 p0 (times2 0.6 (diff2 p2 p0))))) | ||
| 71 : | `((angle .,p6) | ||
| 72 : | (angle .,p4) | ||
| 73 : | (angle .,p5)))) | ||
| 74 : | ; | ||
| 75 : | (setq souchouwidth 12.0) | ||
| 76 : | (defelement souchou ten | ||
| 77 : | (lets ((p0 (car points)) | ||
| 78 : | (p1 (cadr points)) | ||
| 79 : | (w souchouwidth) | ||
| 80 : | (l1 (normlen2 w (rot90 (diff2 p1 p0)))) | ||
| 81 : | (p2 (plus2 p1 l1)) | ||
| 82 : | (len (metric2 p0 p2)) | ||
| 83 : | (p02 (plus2 (inter2 p0 p2 0.5)(normlen2 (times len 0.05) l1))) | ||
| 84 : | (d0 (times2 2 (diff2 p02 p0))) | ||
| 85 : | (d2 (times2 2 (diff2 p2 p02))) | ||
| 86 : | (dw (quotient w len))) | ||
| 87 : | (curve2 p0 p2 d0 d2 0 w w w 1))) | ||
| 88 : | (defelement souchou hidari | ||
| 89 : | (lets ((p0 (car points)) | ||
| 90 : | (p1 (cadr points)) | ||
| 91 : | (p2 (caddr points)) | ||
| 92 : | (w souchouwidth) | ||
| 93 : | (d0 (times2 2 (diff2 p1 p0))) | ||
| 94 : | (d2 (times2 2.5 (diff2 p2 p1))) | ||
| 95 : | (len1 (metric2 p0 p1)) | ||
| 96 : | (len2 (metric2 p1 p2)) | ||
| 97 : | (len (plus len1 len2)) | ||
| 98 : | (dw1 (quotient (times -0.5 w len) len)) | ||
| 99 : | (dw2 (times w -2))) | ||
| 100 : | (curve2 p0 p2 d0 d2 w 0 dw1 dw2 1))) |
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