透明物体渲染 StateSet::setRenderingHint

void StateSet::setRenderingHint(int hint)

{

    _renderingHint = hint;

    // temporary hack to get new render bins working.

    switch(_renderingHint)

    {

        case(TRANSPARENT_BIN):

        {

            _binMode = USE_RENDERBIN_DETAILS;

            _binNum = 10;

            _binName = "DepthSortedBin";

            break;

        }

        case(OPAQUE_BIN):

        {

            _binMode = USE_RENDERBIN_DETAILS;

            _binNum = 0;

            _binName = "RenderBin";

            break;

        }

        default: // DEFAULT_BIN

        {

            setRenderBinToInherit();

            break;

        }

    }

}