样条曲线的控制点坐标
哪位大侠能指导下,我想提取样条的控制点坐标,应该怎么提取啊?群码10有好多个,有点不明白了(mapcar 'cdr (vl-remove-if-not '(lambda(x)(= 10 (car x)))(entget ent))) Gu_xl 发表于 2014-1-20 23:39 static/image/common/back.gif
(mapcar 'cdr (vl-remove-if-not '(lambda(x)(= 10 (car x)))(entget ent)))
谢谢!测试了下,改为(mapcar 'cdr (vl-remove-if-not '(lambda(x)(= 10 (car x)))(entget (car ent)))) 就好用了
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