Buffer

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Buffer

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Buffer is used to create polygons around each selected objects, corresponding to a specified offset. The polygon is created in a a specif overlay called Buffer.

This tool is available in the group Modification | Buffer from the ribbon Geometry,

Buffer

 

You can use this tool to create easily a study area or a simulation domain.

Buffer: settings

The option Round allows to modify the boundaries of the buffer :

With the option Round

Without the option Round

Geom_Buffer_ArrondiAvec

Geom_Buffer_ArrondiSans