topic Re: Import 3d path from another program in Fusion Design, Validate & Document Forum

Import 3d path from another program

johnaboiles — Thu, 05 Nov 2020 21:40:40 GMT

I'm trying to import 3d contours generated from some software I'm writing and generating a 3d model from it. Is there a file format that can be used to import 3d paths?

I've tried importing an .obj file that just contains edges but nothing shows up. I suppose I could make some fake faces along the edge and just delete them, but it doesn't seem very streamlined.

If this is possible with a simple file format, I wonder if there's a way I could write a plugin to import a 3d path. Any guidance would be super helpful!

Re: Import 3d path from another program

g-andresen — Thu, 05 Nov 2020 21:50:38 GMT

Hi,

First you should have a look at the import formats for each license type and then clarify which one is suitable.

günther

Re: Import 3d path from another program

johnaboiles — Thu, 05 Nov 2020 22:32:18 GMT

This is the link you're referring to right? https://www.autodesk.com/products/fusion-360/blog/data-exchange-in-fusion-360-part-1/

I've looked through those, cutting out the proprietary Autodesk/Solidworks/etc ones I won't be able to add to my program I see

DXF Files (*.dxf)
FBX (*.fbx)
IGES (*ige, *iges, *igs)
NX (*prt)
OBJ (*.obj)
SAT/SMT Files (*.sab, *.sat, *.smb, *.smt)
STEP Files (*.ste, *.step, *.step STL Files (*.stl)

I tried an OBJ file with a line but it wouldn't import the lines -- just the faces. I could potentially brute force and try every single one, but was hoping someone would have some experience.

Edit: I started going down the list and I think I'll be able to get DXF to work in 3d, though it's a really hard format to read. At least it's plain text though!

Re: Import 3d path from another program

g-andresen — Fri, 06 Nov 2020 09:07:46 GMT

Hi,

@johnaboiles wrote:
This is the link you're referring to right? https://www.autodesk.com/products/fusion-360/blog/data-exchange-in-fusion-360-part-1/

this one too > Export Types

günther

Re: Import 3d path from another program

HughesTooling — Fri, 06 Nov 2020 14:39:11 GMT

Dwg and DXF will import 3d curves but you will need to use the online translator not Insert DXF for DXF. If you have a commercial licence you need to use Upload in the data panel with DXF files, if you use Open the local translator is used and last time I tried 3d curves where ignored. Not sure if you can upload DXF files through the data panel with a personal license.

Mark