scale function
Scales the mat4 by the dimensions in the given vec3 not using vectorization
@param {mat4} out the receiving matrix @param {ReadonlyMat4} a the matrix to scale @param {ReadonlyVec3} v the vec3 to scale the matrix by @returns {mat4} out */
Implementation
List<double> scale(List<double> out, List<double> a, v) {
final x = v[0], y = v[1], z = v[2];
out[0] = a[0] * x;
out[1] = a[1] * x;
out[2] = a[2] * x;
out[3] = a[3] * x;
out[4] = a[4] * y;
out[5] = a[5] * y;
out[6] = a[6] * y;
out[7] = a[7] * y;
out[8] = a[8] * z;
out[9] = a[9] * z;
out[10] = a[10] * z;
out[11] = a[11] * z;
out[12] = a[12];
out[13] = a[13];
out[14] = a[14];
out[15] = a[15];
return out;
}