Method Begin

ogsr_engine/xr_3da/device.cpp:32–60

bool is_editor_active{};

BOOL CRenderDevice::Begin()
{
    switch (m_pRender->GetDeviceState())
    {
    case IRenderDeviceRender::dsOK: break;

    case IRenderDeviceRender::dsLost:
        // If the device was lost, do not render until we get it back
        Sleep(33);
        return FALSE;
        break;

    case IRenderDeviceRender::dsNeedReset:
        // Check if the device is ready to be reset
        Reset();
        break;

    default: R_ASSERT(0);
    }

    
    ::Render->Begin();

    R_ASSERT(g_bRendering == FALSE, "Something Strange");

    g_bRendering = TRUE;

    return TRUE;
}

void CRenderDevice::Clear() { ::Render->Clear(); }