@technobuddha/library/toCartesian/toCartesian.ts

A large library of useful functions

import type { Cartesian, Polar } from '../coordinates';

/**
 * Convert polar coordinates to cartesian
 * @param radius Radius.
 * @param angle Angle in radians (zero points in +X direction).
 * @returns Object containing the X and Y-distance for the angle and radius.
 */
export function toCartesian({ radius, angle }: Polar): Cartesian {
    return { x: radius * Math.cos(angle), y: radius * Math.sin(angle) };
}

export default toCartesian;