It is now possible to modify the rendering of a manager layer by specifying an alpha value and an anti-aliasing mode.

The alpha value controls the transparency of the layer, making it possible to see objects through layers drawn below this layer. See the IlvManagerLayer::setAlpha member function for details.

The antialiasing mode sets the anti-aliasing mode of the whole layer, a more convenient way than setting the anti-aliasing mode of each object of the layer. See the IlvManagerLayer::setAntialiasingMode method for details.

See the Manager Layers section in the Manager User’s Manual (2D Graphics / Basic Manager Features) for more details.