createFrom4OutOf5 MethodStatic

Create a transition spiral.

  • Inputs must provide exactly 4 of the 5 values [radius0,radius1,bearing0,bearing1,length.

createFrom4OutOf5(spiralType: undefined | string, radius0: undefined | number, radius1: undefined | number, bearing0: undefined | Angle, bearing1: undefined | Angle, arcLength: undefined | number, fractionInterval: undefined | Segment1d, localToWorld: Transform): undefined | IntegratedSpiral3d

Parameter Type Description
spiralType undefined | string one of "clothoid", "bloss", "biquadratic", "cosine", "sine". If undefined, "clothoid" is used.
radius0 undefined | number radius (or 0 for tangent to line) at start
radius1 undefined | number radius (or 0 for tangent to line) at end
bearing0 undefined | Angle bearing, measured CCW from x axis at start.
bearing1 undefined | Angle bearing, measured CCW from x axis at end.
arcLength undefined | number  
fractionInterval undefined | Segment1d optional fractional interval for an "active" portion of the curve. if omitted, the full [0,1] is used.
localToWorld Transform placement transform

Returns - undefined | IntegratedSpiral3d

Defined in

Last Updated: 28 March, 2024