Method mouseButtonCallback

Source/Falcor/Core/Window.cpp:100–135

    }

    static void mouseButtonCallback(GLFWwindow* pGlfwWindow, int button, int action, int modifiers)
    {
        MouseEvent event;
        // Prepare the mouse data
        MouseEvent::Type type = (action == GLFW_PRESS) ? MouseEvent::Type::ButtonDown : MouseEvent::Type::ButtonUp;
        switch (button)
        {
        case GLFW_MOUSE_BUTTON_LEFT:
            event.type = type;
            event.button = Input::MouseButton::Left;
            break;
        case GLFW_MOUSE_BUTTON_MIDDLE:
            event.type = type;
            event.button = Input::MouseButton::Middle;
            break;
        case GLFW_MOUSE_BUTTON_RIGHT:
            event.type = type;
            event.button = Input::MouseButton::Right;
            break;
        default:
            // Other keys are not supported
            return;
        }

        Window* pWindow = (Window*)glfwGetWindowUserPointer(pGlfwWindow);
        if (pWindow != nullptr)
        {
            // Modifiers
            event.mods = getModifierFlags(modifiers);
            double x, y;
            glfwGetCursorPos(pGlfwWindow, &x, &y);
            event.pos = calcMousePos(x, y, pWindow->getMouseScale());

            pWindow->mpCallbacks->handleMouseEvent(event);
        }
    }

    static void mouseWheelCallback(GLFWwindow* pGlfwWindow, double scrollX, double scrollY)
    {