Meenu Posted September 30, 2020 Share Posted September 30, 2020 Hi, I have a point on a 3D line's exact alignment , although the Z value of the point is 0. Can anyone help me with a lisp program to snap this point on the 3D line thus acquiring z value of the point. I have around 20000 points like this that need to be snapped and z value to be extracted. Thanks in advance. Quote Link to comment Share on other sites More sharing options...
BIGAL Posted September 30, 2020 Share Posted September 30, 2020 (edited) Ratios come to mind simple maths used all the time I think its this Edited September 30, 2020 by BIGAL Quote Link to comment Share on other sites More sharing options...
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