angleToPointAndDerivative Method
Evaluate the point and derivative with respect to the angle (in radians).
angleToPointAndDerivative(theta: Angle, result?: Ray3d): Ray3d
| Parameter | Type | Description | 
|---|---|---|
| theta | Angle | angular position. | 
| result | Ray3d | optional preallocated ray. | 
Returns - Ray3d
Defined in
- curve/Arc3d.ts Line 690
Last Updated: 24 June, 2025
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