1. A method comprising: providing a subsurface geologic model of a geologic area of interest, said model including representations of objects within said geologic area of interest; defining one or more functional objects within said model; identifying a set of fluid reservoir connection pathways within said model associated with said one or more functional objects; identifying one or more fluid reservoir connection pathways not associated with said one or more functional objects; analyzing fluid connectivity within said geologic area of interest with respect to said one or more functional objects using said set of fluid reservoir connection pathways; and presenting said set of fluid reservoir connection pathways to be readily identifiable visually in said visualization environment, relative to said one or more reservoir connection pathways not part of said set of said fluid reservoir connection pathways.