angleToSignedPeriodicFraction Method

map an angle to a fractional coordinate which is:

• the start angle is at fraction 0
• the end angle is at fraction 1
• interior angles are between 0 and 1
• small negative for angles just "before" the start angle
• more than one for angles just "after" the end angle
• the periodic jump is at the middle of the "outside" interval

angleToSignedPeriodicFraction(theta: Angle): number

Returns - number

Defined in

• geometry3d/AngleSweep.ts Line 237

Last Updated: 12 June, 2024