to_ndc()

glm::vec2 MayaFlux::Portal::Forma::Context::to_ndc ( double  px, double  py  ) const

privatenoexcept

Definition at line 254 of file Context.cpp.

{
    const auto& s = m_window->get_state();
    return {
        (static_cast<float>(px) / static_cast<float>(s.current_width)) * 2.0F - 1.0F,
        1.0F - (static_cast<float>(py) / static_cast<float>(s.current_height)) * 2.0F
    };
}

Referenced by handle_drag(), handle_move(), handle_press(), handle_release(), and handle_scroll().

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