@amandaghassaei/vector-math/src/constants.ts

A minimal vector math library to handle 2D/3D translations and rotations, written in TypeScript.

/**
 * Default numerical tolerance for all mathematical operations and equality checks.
 */
export const DEFAULT_NUMERICAL_TOLERANCE = 1e-15;

let numericalTolerance = DEFAULT_NUMERICAL_TOLERANCE;

/**
 * Set global numerical tolerance for all mathematical operations and equality checks.
 * Default numerical tolerance is 1e-15.
 * @param tolerance - Numerical tolerance to set.
 */
export function setNumericalTolerance(tolerance: number) {
    numericalTolerance = tolerance;
}

/**
 * Get global numerical tolerance for all mathematical operations and equality checks.
 */
export function NUMERICAL_TOLERANCE() {
    return numericalTolerance;
}