JIRA: STUDIO-4408
1. if min_obj_distance is 0, use auto mode
2. normal support, 5mm gap, tree support, 22mm gap, no support, 0.1mm
gap
Change-Id: I906ccf267bef1f33a946572614d658fd50cfcda3
(cherry picked from commit 3c65150434c9938442b0c8d7995f21bb5e50db89)