Hi, I’ve found there’s an issue with certain STEP files that are coming from CAD Exchanger software, if they are exported there with option “V2” instead of “V1”. The resulting STEP files with option “V2” are remarkably smaller and the exported STEP seems OK if I check it in other software than Rhino…

Hi @mathib , [image] mathib: Rhino 6 (SR7), Windows 10 The current service release of Rhino 6 is SR12 . Perhaps you should try updating you Rhino installation? – Dale

Hello - your file looks incorrect in V6 here as well. I’ll add this to the bug pile, thanks for the example. https://mcneel.myjetbrains.com/youtrack/issue/RH-51083 -Pascal

STEP file imports but geometry is distorted

Rhino Rhino for Windows

brian (Brian Gillespie) March 6, 2019, 12:10am 4

RH-51083 is fixed in the latest Service Release Candidate

Topic		Replies	Views
Incorrect STEP export/import Rhino for Windows	2	953	August 27, 2013
Major problem: STEP import in V6 SR1 misses objects Rhino for Windows	9	1096	March 7, 2018
STEP Importer Broken in Latest RC Rhino for Windows	4	849	August 21, 2018
STEP assembly import Rhino for Windows	17	2032	September 7, 2018
Problem importing .step made in SolidWorks Rhino for Mac	22	3085	June 9, 2021

STEP file imports but geometry is distorted

Related topics