Dainel

just the solid part remarked by green circle shows up, the other shell part denoted by red rectangle don't show up. Besides this, the solid part which i built in Rhino just become hollow.

Thank you, yes, Cubic is ok.

I am new for using Ultimaker, and i don't know how to create the 2D infill patterns which have a certain angle with the level? i hope somebody with relative experiments to give me some suggestion, thank you in advance!