@jscad/modeling
Version:
Constructive Solid Geometry (CSG) Library for JSCAD
29 lines (27 loc) • 447 B
JavaScript
/**
* Set a matrix to the identity transform.
*
* @param {mat4} out - receiving matrix
* @returns {mat4} out
* @alias module:modeling/maths/mat4.identity
*/
const identity = (out) => {
out[0] = 1
out[1] = 0
out[2] = 0
out[3] = 0
out[4] = 0
out[5] = 1
out[6] = 0
out[7] = 0
out[8] = 0
out[9] = 0
out[10] = 1
out[11] = 0
out[12] = 0
out[13] = 0
out[14] = 0
out[15] = 1
return out
}
module.exports = identity