@technobuddha/library/dist/angle-reflection.d.ts

A large library of useful functions

import { type UnitOptions } from './angle.ts';
/**
 * Calculates the reflection of an angle across a specified axis.
 * @param angle - The angle to reflect.
 * @param axis - The axis across which to reflect the angle.
 * @param options - see {@link UnitOptions}
 * @returns The reflected angle, in the specified units.
 * @example
 * ```typescript
 * angleReflection(0, Math.PI / 2); // π
 * angleReflection((3 * Math.PI) / 2, Math.PI); // π/2
 * angleReflection(60, 30, 'degrees'); // 0
 * ```
 * @group Geometry
 * @category Angle
 */
export declare function angleReflection(angle: number, axis: number, { unit }?: UnitOptions): number;