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本帖最后由 ning84 于 2014-3-28 17:51 编辑 3 V* m1 l4 U8 _9 c; E
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SolidWorks Forums: How to get spline length assigned to equation variable or custom property?$ I$ e& U8 i" V& j3 ?
https://forum.solidworks.com/message/7810#7810
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. I% X* t5 }$ e, j4 [5 B在这个帖子中列出一个在方程式中的写法0 }% T" p# H0 K& t& K* _4 h, J
"MyLength"="SW-Length@@@Spline1@3DSketch1@@MyConfig@MyPart.sldprt"
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! z8 m% ]+ P0 r ]4 [是否有高手测试成功这条语句。8 g& V6 a/ J' Q6 }: P
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I am vexed by the thought that I will be forced to extract the information through an API macro populate the custom property cells with the 3D spline length. Especially since I can select the TOOLS>MEASURE and get the data for the length of the 3D spline, but this data is not "exposed" where it can be of a useful nature. (used in a drawing to affect or to drive other dimensions) Its not like I am attempting to constrain the length of the spline. I set a start point and an endpoint and set the 3D spline to go through points P1, P2, P3 etc. If I was a SW developer, I would set up something like "MyLength"="SW-Length@@@Spline1@3DSketch1@@MyConfig@MyPart.sldprt) I should be able to extract any basic dimensional data related to a part or sketch already. (OK, im through venting!) Back to the API board!!6 S. v3 G+ Y% ]; s% w
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发表于 2014-3-28 17:43:53
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