Hello I'm new to mapping

[ShawnDaniels]

I have city engine and I don't know how to get building footprint for my project

[DanPatterson_Retired]

http://resources.arcgis.com/en/help/cityengine/10.2/index.html#/Tutorial_5_Import_initial_shapes/02w...Have you seen the tutorial section for City Engine

Perhaps this one, assuming you have a source of building footprints

[ShawnDaniels]

Thanks Dan for replying

The links where helpful now all I have to do is find a good source to download building footprints