@jscad/modeling
Version:
Constructive Solid Geometry (CSG) Library for JSCAD
18 lines (16 loc) • 377 B
JavaScript
/**
* Computes the cross product (3D) of two vectors.
*
* @param {vec3} out - receiving vector (3D)
* @param {vec2} a - first operand
* @param {vec2} b - second operand
* @returns {vec3} out
* @alias module:modeling/maths/vec2.cross
*/
const cross = (out, a, b) => {
out[0] = 0
out[1] = 0
out[2] = a[0] * b[1] - a[1] * b[0]
return out
}
module.exports = cross