Method set_identity

src/math/linear_algebra.cpp:90–99

}

void mat4::set_identity() {
    // clang-format off
    *this << std::initializer_list{
        1.0f, 0.0f, 0.0f, 0.0f,
        0.0f, 1.0f, 0.0f, 0.0f,
        0.0f, 0.0f, 1.0f, 0.0f,
        0.0f, 0.0f, 0.0f, 1.0f
    };
    // clang-format on
}

void mat4::set_from_st(const float scaleX,
                       const float scaleY,