Shared vs. Project Parameter Usage in Revit

Shared and Project Parameters are an important concept in Revit which can cause confusion to new users. Technically, Revit contains Built-in, Family, Shared and Project Parameters. Built-in parameters are those which can be scheduled out of the box. Family parameters are not scheduled, but may help drive parametric changes within a family and are also visible…

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Downstream Uses of BIM

We held a great BIMbc Vancouver meeting last week. Simon Yew, CAD/BIM Specialist with IBI Group, shared workflows that use publicly available Geographic Information Systems (GIS) data from the City of Vancouver Open Data Portal to get topography without having to wait for an official survey. Simon emphasized the value of getting information that is good enough to…

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Analytical Boundary Errors

Recently we were auditing a Revit model and ended up stuck in a the unfortunate cycle of trying to click through hundreds of errors to complete an Ungroup task. These errors were referencing various floors and complaining along the lines of: “Boundary edge lines intersect each other. Boundary contour must not be distorted.” After attempting…

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