kicad-developers team mailing list archive

[Mário Luzeiro <mrluzeiro@xxxxx>]

Hi Chris,

Thanks to some kind of divine help, somehow it looks to be solved and in addition looks to be safe/free from crashes.

Would you like to test it again and as a sort of validation, try to test it with as many boards as possible ?
Pay attention on the zones generation or any forms created using polygons and see if you find any issue.

Regards,
Mario Luzeiro
________________________________________
From: Mário Luzeiro
Sent: 02 July 2016 21:46
To: Chris Pavlina
Cc: Wayne Stambaugh; kicad-developers@xxxxxxxxxxxxxxxxxxx
Subject: RE: [Kicad-developers] 3D-Viewer - Request for merge evaluation

Good find Chris,

That is an issue related with the triangulation library "Poly2Tri"
It may not be a bug with the library it self, but as it has very restrictive data inputs, there could be some data that is making it not happy.
I will investigate how can I fix the polygon..

Mario
________________________________________
From: Chris Pavlina [pavlina.chris@xxxxxxxxx]
Sent: 02 July 2016 19:17
To: Mário Luzeiro
Cc: Wayne Stambaugh; kicad-developers@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Kicad-developers] 3D-Viewer - Request for merge evaluation

Got a bug for you. On rev 6132, the linked [1] board file reproducibly gives
the artifact shown [2] in both OpenGL and raytracer. Master branch has no
artifact.

[1] https://misc.c4757p.com/new3d_trouble.kicad_pcb
[2] https://misc.c4757p.com/new3d_artifact.png