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Joined: Wed, Aug 19, 2015
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It can be a little bit tricky at the beginning when learning.
Some tips to know are that there is a limit on how large of numbers you can use. I think it is around 1000 so you want to make sure any patterns you create, the lines repeat at a distance less than that.
Also the shift x,y plane rotates with the angle but the origin plane does not.
Here is one of the more tricky patterns I just made recently. I drew it in autocad first so I could measure my distances and figure out offsets and penup/pendown lengths.
*36in Star,
;%TYPE=MODEL
0, 1,0, 18,18, 34,-2
0, -1,-1, 18,18, 2,-34
0, -1,1, 18,18, 2,-34
90, 0,1, 18,18, 34,-2
90, -1,-1, 18,18, 2,-34
90, 1,-1, 18,18, 2,-34
45, 1,1, 0,25.4558, 22.6274,-2.8284
-45, 1,-1, 0,25.4558, 22.6274,-2.8284
18.4349, 4.5,-4.5, 22.7684,11.3842, 28.4605,-28.4605
18.4349, 3.8667,6.4, 22.7684,11.3842, 4.0056,-52.9154
18.4349, 10.3333,10.3333, 22.7684,11.3842, 4.0056,-52.9154
-18.4349, 4.5,4.5, -22.7684,11.3842, 28.4605,-28.4605
-18.4349, -7.6667,7.6667, -22.7684,11.3842, 4.0056,-52.9154
-18.4349, -14.1333,11.6, -22.7684,11.3842, 4.0056,-52.9154
71.5651, -4.5,4.5, -22.7684,11.3842, 28.4605,-28.4605
71.5651, 6.4,3.8667, -22.7684,11.3842, 4.0056,-52.9154
71.5651, 10.3333,10.3333, -22.7684,11.3842, 4.0056,-52.9154
-71.5651, -4.5,-4.5, 22.7684,11.3842, 28.4605,-28.4605
-71.5651, 6.4,-3.8667, 22.7684,11.3842, 4.0056,-52.9154
-71.5651, 10.3333,-10.3333, 22.7684,11.3842, 4.0056,-52.9154
*72in Star,
;%TYPE=MODEL
0, 2,0, 36,36, 68,-4
0, -2,-2, 36,36, 4,-68
0, -2,2, 36,36, 4,-68
90, 0,2, 36,36, 68,-4
90, -2,-2, 36,36, 4,-68
90, 2,-2, 36,36, 4,-68
45, 2,2, 0,50.9116, 45.2548,-5.6568
-45, 2,-2, 0,50.9116, 45.2548,-5.6568
18.4349, 9,-9, 45.5368,22.7684, 56.921,-56.921
18.4349, 7.7334,12.8, 45.5368,22.7684, 8.0112,-105.8308
18.4349, 20.6666,20.6666, 45.5368,22.7684, 8.0112,-105.8308
-18.4349, 9,9, -45.5368,22.7684, 56.921,-56.921
-18.4349, -15.3334,15.3334, -45.5368,22.7684, 8.0112,-105.8308
-18.4349, -28.2666,23.2, -45.5368,22.7684, 8.0112,-105.8308
71.5651, -9,9, -45.5368,22.7684, 56.921,-56.921
71.5651, 12.8,7.7334, -45.5368,22.7684, 8.0112,-105.8308
71.5651, 20.6666,20.6666, -45.5368,22.7684, 8.0112,-105.8308
-71.5651, -9,-9, 45.5368,22.7684, 56.921,-56.921
-71.5651, 12.8,-7.7334, 45.5368,22.7684, 8.0112,-105.8308
-71.5651, 20.6666,-20.6666, 45.5368,22.7684, 8.0112,-105.8308
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