Method identity

testbed/opengl-framework/src/maths/Matrix4.h:486–491

Return the identity matrix

// Return the identity matrix
inline Matrix4 Matrix4::identity() {
    return Matrix4(1, 0, 0, 0,
                   0, 1, 0, 0,
                   0, 0, 1, 0,
                   0, 0, 0, 1);
}

}