Description:

Fairs a curve object. Fair works best on degree 3 (cubic) curves. Attempts to remove large curvature variations while limiting the geometry changes to be no more than the specified tolerance.

Syntax:
public Curve Fair(
double distanceTolerance,
double angleTolerance,
int clampStart,
int clampEnd,
int iterations
)
Parameters:
  • distanceTolerance
  • Type: double
  • Maximum allowed distance the faired curve is allowed to deviate from the input.
  • angleTolerance
  • Type: double
  • (in radians) kinks with angles <= angleTolerance are smoothed out 0.05 is a good default.
  • clampStart
  • Type: int
  • The number of (control vertices-1) to preserve at start. 0 = preserve start point 1 = preserve start point and 1st derivative 2 = preserve start point, 1st and 2nd derivative
  • clampEnd
  • Type: int
  • Same as clampStart.
  • iterations
  • Type: int
  • The number of iterations to use in adjusting the curve.
Returns:
Type: Curve
Returns new faired Curve on success, None on failure.
Available since:
5.0
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