I built a CityEngine with buildings generated from a rule that affect roof textures by extracting pixels from an aerial photography. My issue is that when I export these building to a File Geodatabase (with "one feature by shape" option), the size of my Geodatabase is extremely large because the full orthophoto seems to be exported for every shape. For example, exporting 20 buildings leads to GDB size of 1,5 Gb. Is it an expected behaviour, how to proceed ?
I'm using CityEngine 2014.1.
Thanks for your help.