Add Extent overrides for Rect3 (Z) and Rect4 (ZM).#218

asinghvi17 wants to merge 2 commits intomasterJuliaGeometry/GeometryBasics.jl:masterfrom

asinghvi17-patch-1JuliaGeometry/GeometryBasics.jl:asinghvi17-patch-1Copy head branch name to clipboard