How to auto get point on arc curve

how to auto get point on curve with condition right and bottom of curve.

Those are not very specific conditions for any arbitrary curve… The furthest right point might not be the lowest point (bottom) and vice-versa.

One way might be to get the bounding box of the curve and then determine the closest point on the curve to the lower right corner of the bounding box…

Maybe like that.

One way might be to get the bounding box of the curve and then determine the closest point on the curve to the lower right corner of the bounding box…

How to find the closest point on the curve to the lower right corner of the bounding box.

bb=rs.BoundingBox(crv)
param=rs.CurveClosestPoint(crv, bb[1])
pt_on_crv= rs.EvaluateCurve(crv, param)
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Thank you so much