contains
Checks whether this collection contains a ClippingPlane equal to the given ClippingPlane.
Return
true if this collection contains the ClippingPlane, false otherwise.
Parameters
clippingPlane
The ClippingPlane to check for.
Checks whether this collection contains a ClippingPlane equal to the given ClippingPlane.
true if this collection contains the ClippingPlane, false otherwise.
The ClippingPlane to check for.