C++ (Cpp) TextRenderer::OnRender Examples

Example #1

File: DeinterleavedTexturing.cpp Project: 151706061/D3DSamples

//--------------------------------------------------------------------------------------
// Callback function that renders the frame.  This function sets up the rendering 
// matrices and renders the scene and UI.
//--------------------------------------------------------------------------------------
void CALLBACK OnD3D11FrameRender(ID3D11Device* pd3dDevice, ID3D11DeviceContext* pd3dImmediateContext, 
                                 double fTime, float fElapsedTime, void* pUserContext)
{
    // If the settings dialog is being shown, then render it instead of rendering the app's scene
    if (g_SettingsDlg.IsActive())
    {
        g_SettingsDlg.OnRender(fElapsedTime);
        return;
    }

    // Reallocate the render targets and depth buffer if the MSAA mode has been changed in the GUI.
    if (g_RenderTargetsDirty)
    {
        g_RenderTargetsDirty = false;
        ResizeScreenSizedBuffers(pd3dDevice);
    }

    SceneMesh *pMesh = g_Scenes[g_CurrentSceneId].pMesh;

    g_AOParams.UseDeinterleavedTexturing = g_UseDeinterleavedTexturing;
    g_AOParams.RandomizeSamples = g_RandomizeSamples;
    g_AOParams.Blur.Enable = g_BlurAO;

    ID3D11RenderTargetView* pBackBufferRTV = DXUTGetD3D11RenderTargetView(); // does not addref

    if (pMesh)
    {
        RenderAOFromMesh(pd3dDevice, 
                         pd3dImmediateContext,
                         pBackBufferRTV,
                         pMesh);
    }

    //--------------------------------------------------------------------------------------
    // Render the GUI
    //--------------------------------------------------------------------------------------
    if (g_DrawUI)
    {
        g_HUD.OnRender(fElapsedTime);
        g_TextRenderer.OnRender(fElapsedTime);
    }
}