不对，打印下来结果不对，例如取
let v = mat4.create();
mat4.fromRotation(v, math.pi / 6, [0, 1, 0]);
let v_ = mat4Matrix2mathMatrix(v);
console.log(v_);得到

0.8660253882408142, 0, -0.5, 0
0, 1, 0, 0
0.5, 0, 0.8660253882408142, 0
0, 0, 0, 1

但是实际旋转矩阵应该是
0.8660253882408142, 0, 0.5, 0
0, 1, 0, 0
-0.5, 0, 0.8660253882408142, 0
0, 0, 0, 1