withAction
fun withAction( actionOnBothPass: AGStencilOp, actionOnDepthFail: AGStencilOp = actionOnBothPass, actionOnDepthPassStencilFail: AGStencilOp = actionOnDepthFail, actionOnBothPassBack: AGStencilOp = actionOnBothPass, actionOnDepthFailBack: AGStencilOp = actionOnDepthFail, actionOnDepthPassStencilFailBack: AGStencilOp = actionOnDepthPassStencilFail): AGStencilOpFunc