Returns the perpendicular plane at a parameter of a curve. The result is relatively parallel (zero-twisting) plane.
rhinoscriptsyntax.CurvePerpFrame (curve_id, parameter)
rhinoscript.curve.CurvePerpFrame (curve_id, parameter)
curve_id |
Required. String or Guid. The object's identifier. |
parameter |
Required. Number. The parameter to evaluate. |
Plane |
The plane at the specified parameter if successful. |
None |
If not successful, or on error. |
import rhinoscriptsyntax as rs
crv = rs.GetCurveObject("Select a curve")
if crv:
plane = rs.CurvePerpFrame(crv[0], crv[4])
rs.AddPlaneSurface( plane, 1, 1 )