/**
* Multiply rhs onto lhs and store result in Matrix.
*
* <p>This matrix MUST be different from lhs and rhs!
*
* <p>As you know, when combining matrices for vector projection this has the same effect first as
* applying rhs then lhs.
*
* @param lhs left hand side
* @param rhs right hand side
*/
public void multiplyMM(GLMatrix lhs, GLMatrix rhs) {
System.arraycopy(lhs.val, 0, tmp, 0, 16);
matrix4_mul(tmp, rhs.val);
System.arraycopy(tmp, 0, val, 0, 16);
}
/**
* Multiply rhs onto Matrix.
*
* @param rhs right hand side
*/
public void multiplyRhs(GLMatrix rhs) {
matrix4_mul(val, rhs.val);
}