-
Notifications
You must be signed in to change notification settings - Fork 167
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
Circle/ Arc Issue (Exported DXF from Autodesk Inventor) #8
Comments
I will take a look later today. Thanks for the report and file! On Jul 17, 2016 8:57 AM, "raykholo" notifications@github.com wrote:
|
It looks like most if not all the curves (including the circle) are actually |
We use three-dxf to load various files into threejs geometry. Then we Send me your paypal details, would like to get you some #beerfund Also, see
|
The gcode output from LW is the same 2 lines as what I showed in that pic, or 4 lines: a square with the same orientation, for a circle in the dxf. What is it that I need to convert this into so that your code will work with it as is? And do you know of any software that will do that? And the support for splines would be much appreciated. This is pretty much exclusively how Inventor seems to handle things. Ray
|
I haven't forgotten about this, just haven't had enough time. I've been working toward an async parser that can load large files lately, but it's slow going. I may take a break from it and work on this issue a little. Pull requests are welcome :) |
Temporary workaround http://nemesisrobotics.com/326-2/ . SPLINES TO POLYLINES IN DRAFTSIGHT |
Can you export to PDF? I have a PDF to DXF converter app that will convert the splines to arcs and circles. I tried to attach a copy of the file that I converted using my app but it won't let me attach it, even when I zip it up. |
I made a small step toward resolving this in the last week. The parser (dxf-parser) now has support for reading splines but we still need to add support for drawing them in three-dxf. |
Thanks to @duncanthrax commiting 2a550ab we now have spline support in v3.0. However, as LaserWeb integrates this into their gcode generation code, I'm not sure it will directly translate. We are using Three.js spline code to make things happen and I'm not sure if gcode has direct support for splines so there may be more work to do on that front. |
I am having an issue with LaswerWeb3 (same for LW2) not recognizing arcs from Autodesk Inventor correctly. Instead of the arc it puts 2 lines. And if I had a circle it would be represented as a square.
Pics and DXF attached. @openhardwarecoza
Gear in Inventor:
![image](https://cloud.githubusercontent.com/assets/7330584/16901537/cd03f74e-4c14-11e6-9684-20486020e8e5.png)
Gear in LaserWeb3:
![image](https://cloud.githubusercontent.com/assets/7330584/16901541/da8d12ce-4c14-11e6-81cd-cce86b45d777.png)
Peter Gear Laser Cut v1-export1.zip
The text was updated successfully, but these errors were encountered: