我试了一下脚本文件，它很好，但不低效
您会看到johnm提交的lisp，它首先用一个名称写入3dpolyline的坐标，因此如果您有超过3dpoly，这意味着您有一个这样的文本文件，例如：
1,-267791.23,160628.28,1139.72
1,-267795.60,160626.53,1139.95
1,-267799.98,160625.54,1138.60
1,-267803.91,160625.17,1135.68
1,-267808.80,160625.77,1135.23
1,-267813.01,160627.20,1137.30
1,-267816.31,160629.19,1140.16
2,-267684.33,160614.02,1134.51
2,-267689.24,160613.59,1133.70
2,-267694.19,160613.32,1133.06
2,-267699.17,160613.24,1132.65
2,-267704.16,160613.12,1132.34
2,-267709.14,160612.82,1132.01
2,-267714.12,160612.62,1131.63
2,-267719.09,160612.91,1131.18
2,-267723.94,160614.02,1130.68
2,-267728.69,160615.48,1130.19
2,-267733.57,160616.48,1129.78
2,-267738.55,160616.49,1129.49
2,-267743.48,160615.72,1129.26
2,-267748.30,160614.43,1128.99
3,-267731.10,160605.46,1130.29
3,-267736.04,160604.79,1129.94
3,-267740.99,160604.15,1129.58
3,-267745.94,160603.53,1129.20
3,-267750.89,160602.94,1128.83
3,-267755.84,160602.37,1128.45
3,-267760.80,160601.84,1128.08
3,-267765.76,160601.34,1127.72
3,-267770.73,160600.88,1127.38
3,-267775.70,160600.46,1127.05
3,-267780.68,160600.09,1126.75
3,-267785.66,160599.73,1126.49
3,-267790.63,160599.25,1126.24
3,-267795.57,160598.51,1126.01
3,-267800.44,160597.41,1125.80
3,-267805.26,160596.11,1125.61
该数字表示3dpolyline数
所以我请求用这个文件画一条带数字的3dpolyline
谢谢 |
