Strange color artifacts in pcb rendering

Strange color artifacts in pcb rendering

buchwaldjan105
Contributor Contributor
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11 Replies
Message 1 of 12

Strange color artifacts in pcb rendering

buchwaldjan105
Contributor
Contributor

Hello,

 

I used Fusion 360 to render a PCB that was created with Eagle. I did this with several projects and it worked well but now I got some problems. First, the PCB has some strange colour faults (the pcb is not solid green, some parts are grey/black). Second, the rendering is very low quality even after some hours of rendering which worked well last time.

 

Thank you very much!

 

 

platine-connector-2 v1.png

4,084 Views
11 Replies
Replies (11)
Message 2 of 12

trixdropd
Participant
Participant

Same issue here. How can it be fixed? It looks like random polygons rendering on my eagle-generated pcb board. 

Message 3 of 12

5icksteen
Explorer
Explorer

I have the same issue. Has anyone solved it yet?

Message 4 of 12

rulleeeee
Participant
Participant

I'm having this same issue with all my PCBs, is there any solution to this? Kind of makes the rendering useless.

Message 5 of 12

patkami1
Explorer
Explorer

I have the same issue with my PCB. How can I solve it?

Message 6 of 12

f.gaetani.srt
Observer
Observer

Hi, I have the same issue, how did you solve it?

Message 7 of 12

trey
Advocate
Advocate

Yo @jorge.garcia You have any ideas why this happens and how to fix it.  In nice language...this is very frustrating 😉

If you found this post helpful, please click the "Accept Solution" button.


Trey German
Founder and Chief Engineer
Polymorphic Labs

Twitter | LinkedIn

Message 8 of 12

TrippyLighting
Consultant
Consultant

@ryan.bales this has come up in at least one more recent thread and I believe you were involved. It looks to me that there is a Z-fighting problem, but in the project that was shared in that other there was no duplicate geometry. I believe this is a bug!

Usually images applied to geometry are applied as a decal or even better as a texture. However Eagle based designs  do that as a canvas (IIRC). That seems a really odd choice as a Canvas main use is not for rendering.


EESignature

Message 9 of 12

mroeR7VZB
Explorer
Explorer

Hello all, I have the same issue when rendering a Eagle PCB Board in Fusion 360. Rendering is ok except the board has strange artefacts. See pictures. I tried to avoid this failure with a manual generated silcscreen/stopmask in gimp an attach as picture --> no solution. Changing dielectrical priority to fix for board to 0 and components to ex. 1 --> less artefacts, bot not usable

I'm using Fusion 360 Personal 2.0.7046 

Regards Martin

dielectric priority changedielectric priority changedefault settingsdefault settings

 

 

Message 10 of 12

2141560
Observer
Observer

i have the same problem. Appearance defined is FR4.Capture.PNG

Message 11 of 12

Anonymous
Not applicable

Same problem here, it happens with pcbs made in both EAGLE and Fusion.555_2020-Mar-18_07-20-09PM-000_CustomizedView26024029443.png

 

Message 12 of 12

radicdotkey
Participant
Participant

It's been a year since the initial report of that bug and still no official answer, shame.