radiansToSignedPeriodicFraction Method
Return the fractionalized position of the given angle (as radians) computed with consideration of 2PI period and with consideration of angle sweep direction (CW or CCW).
- the start angle is at fraction 0
- the end angle is at fraction 1
- interior angles are between 0 and 1
- negative fraction for angles "before" the start angle
- fraction larger than one for angles "after" the end angle
- allows period shift
radiansToSignedPeriodicFraction(radians: number, zeroSweepDefault: number0.0): number
@returns fraction, or zeroSweepDefault if this sweep is empty.
| Parameter | Type | Description |
|---|---|---|
| radians | number | input angle (in radians) |
| zeroSweepDefault | number | return value when this sweep is empty (default 0) |
Returns - number
fraction, or zeroSweepDefault if this sweep is empty.
Defined in
- geometry3d/AngleSweep.ts Line 399
Last Updated: 17 December, 2024
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