Site Model Source Data

There are four commands available to input source data into a drawing for the development of a site model; each uses a different type of source information.

●    Import Survey File 

●    2D Polys to 3D Source Data

●    3D Polys to 3D Loci (Vectorworks Landmark only)

●    Grid Method Entry 

In addition, stake objects, 3D loci, or 3D polygons can be used directly as the source data for the site model. No conversion is necessary before using this type of source data.

The Modify by Record command can convert 2D polygons or polylines with attached record elevation data directly to 3D polygons at the proper elevation. See Modifying Objects by Record Value.

Before you create the site model, check the source data with the Validate 3D Data command to ensure that a valid site model will be created.

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Importing Source Data from an External File

Adding Source Data with 2D Polygons or Polylines

Converting 3D Polygons to 3D Loci

Adding Source Data by Grid Method Entry

Validating 3D Source Data

Simplifying 3D Polygons

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