transformation-matrix/build-commonjs/smoothMatrix.js

2d transformation matrix functions written in ES6 syntax. Tree shaking ready!

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.smoothMatrix = smoothMatrix;
/**
 * Rounds all elements of the given matrix using the given precision
 * @param matrix {Matrix} An affine matrix to round
 * @param [precision] {number} A precision to use for Math.round. Defaults to 10000000000 (meaning which rounds to the 10th digit after the comma).
 * @returns {Matrix} The rounded Affine Matrix
 */
function smoothMatrix(matrix, precision = 10000000000) {
  return {
    a: Math.round(matrix.a * precision) / precision,
    b: Math.round(matrix.b * precision) / precision,
    c: Math.round(matrix.c * precision) / precision,
    d: Math.round(matrix.d * precision) / precision,
    e: Math.round(matrix.e * precision) / precision,
    f: Math.round(matrix.f * precision) / precision
  };
}