Moving a point along a curve

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Permalink Reply by Luis Fraguada on September 19, 2009 at 8:43am

look in Curve.Analysis.Evaluate Length...input a curve and a default slider...

Permalink Reply by maysam on September 22, 2009 at 11:59am

Thank for replay Luis
I have tried that one before but my situation is different, I have got the point from intersection of tow curve and now I need to move it point along one of the curve, here is picture
Thank you for your help

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• Untitled-1.jpg, 271 KB

Permalink Reply by Andrew Heumann on September 23, 2009 at 5:02pm

the curve intersect component returns the t parameter of the intersection in terms of curve A and curve B (outputs tA and tB) - if you want to move it along curve A, for example, take the corresponding parameter, add or subtract some value to it, and use the curve/analysis/evaluate curve component to evaluate curve A at the adjusted t parameter.

hope this helps,

Andrew

Permalink Reply by maysam on September 23, 2009 at 10:43pm

thanks , i'll try it