Hi, You don't need to import multiple times, one is enough. Create a module an then operate over it. However I think the problem is not related with multiple imports. jpmendes -- View this message in context: http://forum.openscad.org/import-stl-file-multiple-times-tp15194p15202.html Sent from the OpenSCAD mailing list archive at Nabble.com.

I had no trouble. I just put the import into a module, did some stuff to it. and then called it multiple times. F5 came back right away, F6 took only a few seconds. Am using version 2015.12.02 jerry -- Extra Ham Operator: K7AZJ Registered Linux User: 275424 Raspberry Pi and Arduino developer *The most exciting phrase to hear in science - the one that heralds new discoveries - is not "Eureka!" but "That's funny...".*- Isaac. Asimov *I* *f you give someone a program, you will frustrate them for a day; if you teach them how to program, you will frustrate them for a lifetime. *- Anonymous *If writing good code requires very little comments, then writing really excellent code requires no comments at all!*- Ken Thompson On Thu, Dec 17, 2015 at 6:06 PM, jpmendes <jpmendes54@gmail.com> wrote: > Hi, > You don't need to import multiple times, one is enough. > Create a module an then operate over it. > However I think the problem is not related with multiple imports. > > jpmendes > > > > -- > View this message in context: > http://forum.openscad.org/import-stl-file-multiple-times-tp15194p15202.html > Sent from the OpenSCAD mailing list archive at Nabble.com. > > _______________________________________________ > OpenSCAD mailing list > Discuss@lists.openscad.org > http://lists.openscad.org/mailman/listinfo/discuss_lists.openscad.org >