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Posts Tagged ‘Topography’

Topo in Section Cut – Bug?

In Revit on February 28, 2011 at 8:49 am

My standard when viewing a building section is to view *only* what the section line is cutting through – not the elements beyond. For this reason, after placing the section in plan view, I drag the bounding box line that represents the far clip offset really close (technical term) to the section line. I don’t see a way to set it to a distance of zero, so I just zoom in and eyeball it (technical term that comes from using Revit). The problem this causes is that where the section cuts through a toposurface the cut fill will not display.

When I increased the far clip offset to 1″ the cut pattern became visible. It turns invisible when the far clip offset is set to any value smaller than 0.89″ in fact. This seems to me to be a bug with the toposurface entity, since none of the other cut patterns in the model behave this way – they are consistently visible. Hopefully this tip will save somebody some time. I won’t say how much time it would have saved me because it’s just too darn embarrassing.