| 45 | | string HEADER = |
| 46 | | " 0\n" |
| 47 | | "SECTION\n" |
| 48 | | " 2\n" |
| 49 | | "HEADER\n" |
| 50 | | " 9\n" |
| 51 | | "$ACADVER\n" |
| 52 | | " 1\n" |
| 53 | | "AC1014\n" |
| 54 | | " 9\n" |
| 55 | | "$HANDSEED\n" |
| 56 | | " 5\n" |
| 57 | | "FFFF\n" |
| 58 | | " 9\n" |
| 59 | | "$MEASUREMENT\n" |
| 60 | | " 70\n" |
| 61 | | " 1\n" // unit: mm |
| 62 | | " 0\n" |
| 63 | | "ENDSEC\n" |
| 64 | | " 0\n" |
| 65 | | "SECTION\n" |
| 66 | | " 2\n" |
| 67 | | "ENTITIES\n"; |
| 68 | | |
| 69 | | string POLYLINE = |
| 70 | | " 0\n" |
| 71 | | "LWPOLYLINE\n" |
| 72 | | " 5\n" |
| 73 | | "%d\n" // id |
| 74 | | "100\n" |
| 75 | | "AcDbEntity\n" |
| 76 | | " 8\n" |
| 77 | | "0\n" |
| 78 | | " 62\n" |
| 79 | | "7\n" |
| 80 | | "100\n" |
| 81 | | "AcDbPolyline\n" |
| 82 | | " 90\n" |
| 83 | | "%d\n" // number of points |
| 84 | | " 70\n" |
| 85 | | "0\n"; |
| 86 | | |
| 87 | | string POINT = |
| 88 | | " 10\n" |
| 89 | | "%f\n" |
| 90 | | " 20\n" |
| 91 | | "%f\n" |
| 92 | | " 30\n" |
| 93 | | "0.0\n"; |
| 94 | | |
| 95 | | string TRAILER = |
| 96 | | " 0\n" |
| 97 | | "ENDSEC\n" |
| 98 | | " 0\n" |
| 99 | | "EOF\n"; |
| 100 | | |
| 101 | | void processLayer(UL_BOARD B, int layer) { |
| 102 | | int cream = (layer == LAYER_TOP ? LAYER_TCREAM : LAYER_BCREAM); |
| 103 | | int id = 100; |
| 104 | | printf("%s", HEADER); |
| 105 | | B.elements(E) { |
| 106 | | E.package.contacts(C) { |
| 107 | | if (C.smd && C.smd.layer == layer) { |
| 108 | | real x = C.smd.x / 10000.0; |
| 109 | | real y = C.smd.y / 10000.0; |
| 110 | | real w = C.smd.dx[cream] / 10000.0 / 2; |
| 111 | | real h = C.smd.dy[cream] / 10000.0 / 2; |
| 112 | | real a = C.smd.angle / 180 * PI; |
| 113 | | real wc = w * cos(a); |
| 114 | | real hs = h * sin(a); |
| 115 | | real ws = w * sin(a); |
| 116 | | real hc = h * cos(a); |
| 117 | | printf(POLYLINE, id++, 5); // 5 points |
| 118 | | printf(POINT, x + wc - hs, y + ws + hc); |
| 119 | | printf(POINT, x - wc - hs, y - ws + hc); |
| 120 | | printf(POINT, x - wc + hs, y - ws - hc); |
| 121 | | printf(POINT, x + wc + hs, y + ws - hc); |
| 122 | | printf(POINT, x + wc - hs, y + ws + hc); |
| 123 | | } |
| 124 | | } |
| 125 | | } |
| 126 | | printf("%s", TRAILER); |
| 127 | | } |
| 128 | | |
| 129 | | board(B) { |
| 130 | | output(filesetext(B.name, "-tcream.dxf")) processLayer(B, LAYER_TOP); |
| 131 | | output(filesetext(B.name, "-bcream.dxf")) processLayer(B, LAYER_BOTTOM); |
| 132 | | } |
| 133 | | }}} |
| | 38 | The code moved to <https://gist.github.com/703363>. |
