You need to specify Geometry.OCCTargetUnit before loading the step... CG
> On 5 Dec 2017, at 12:13, jeremy theler <jer...@seamplex.com> wrote: > > Find attached one step file that works with 3.0.6 but fails with newest git > using Geometry.OCCTargetUnit = "MM"; > > Both versions give the same mesh if I set the new lc to 1e-3 times the old lc. > > On Mon, Dec 4, 2017 at 9:16 AM jeremy theler <jer...@seamplex.com> wrote: > Hi Chrstophe > > I tried setting it to "MM" and the result was the same. I will take a look > again and send a mwe illustrating the issue. > > Regards > jeremy > > > On Mon, Dec 4, 2017, 08:45 Christophe Geuzaine <cgeuza...@uliege.be> wrote: > > > > On 4 Dec 2017, at 10:59, Jeremy Theler <jer...@seamplex.com> wrote: > > > > Is the new property Geometry.OCCTargetUnit working as expected? > > > > Yes. > > > How can I revert back to the original behavior, i.e. do not assume anything > > about units in an imported OCC model and leave them as "non-dimensional"? > > Actually, when importing a STEP and IGES file with OpenCASCADE a "target > unit" was always set - and it was set to "MM", i.e. millimeters. > > To revert millimeters, use Geometry.OCCTargetUnit = "MM"; > > Christophe > > > > > Thanks > > -- > > Jeremy Theler > > www.seamplex.com > > > > _______________________________________________ > > gmsh mailing list > > gmsh@onelab.info > > http://onelab.info/mailman/listinfo/gmsh > > > -- > Prof. Christophe Geuzaine > University of Liege, Electrical Engineering and Computer Science > http://www.montefiore.ulg.ac.be/~geuzaine > > Free software: http://gmsh.info | http://getdp.info | http://onelab.info > > -- > -- > jeremy theler > www.seamplex.com > -- > -- > jeremy theler > www.seamplex.com > <engine-piston.geo><engine-piston.stp> -- Prof. Christophe Geuzaine University of Liege, Electrical Engineering and Computer Science http://www.montefiore.ulg.ac.be/~geuzaine Free software: http://gmsh.info | http://getdp.info | http://onelab.info _______________________________________________ gmsh mailing list gmsh@onelab.info http://onelab.info/mailman/listinfo/gmsh