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horizantal intersection point

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Message 1 of 3
sudarsann
253 Views, 2 Replies

horizantal intersection point

Hi,

 

Please find the attachment.

A profile having one line and one spline as shown in attachment.

I know the point A co-ordinates. we need to find the point 'B' co-ordinates where it intersects to spline at horizantal axis (-x axis) as shown in the drawing. Please post any lisp routene for this

 

Regards

Sudarsan

 

 

 

2 REPLIES 2
Message 2 of 3
marko_ribar
in reply to: sudarsann

Sudarsan, please check function (vlax-curve-getclosestpointtoprojection) and for vector for projection use '(1.0 0.0 0.0)...

 

HTH, M.R.

Marko Ribar, d.i.a. (graduated engineer of architecture)
Message 3 of 3
sudarsann
in reply to: marko_ribar

Thanks a lot Mr. Marko Ribar.

Your reply was very helpful to me.

 

Thanks

Sudarsan

 

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