CurvePerpFrame

Returns the perpendicular plane at a parameter of a curve.  The result is relatively parallel (zero-twisting) plane.

Syntax

rhinoscriptsyntax.CurvePerpFrame (curve_id, parameter)

rhinoscript.curve.CurvePerpFrame (curve_id, parameter)

Parameters

curve_id

Required.  String or Guid.  The object's identifier.

parameter

Required.  Number. The parameter to evaluate.

Returns

Plane

The plane at the specified parameter if successful.

None

If not successful, or on error.

Example

import rhinoscriptsyntax as rs

crv = rs.GetCurveObject("Select a curve")

if crv:

    plane = rs.CurvePerpFrame(crv[0], crv[4])

    rs.AddPlaneSurface( plane, 1, 1 )

Also See

CurveFrame