# Importing 3D assets from SketchUp

To create a Venue, either use the Zone Drawing Tools provided or import import 3D objects in the glTF file format using SketchUp. SketchUp is a popular 3D modeling software and HOLOPLOT has supported workflows for this program. Your venue can be imported either in a single glTF file or as separate files, depending on your desired workflow.

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If you would like to import zones for use within Plan, external 3D software SketchUp is needed. 
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SketchUp can also be used to create non-standard Matrix Arrays with curved or non-flat arrangements and custom spacing for rigging hardware.