FreeCAD 0.21 and Raspberry Pi 4
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- adrianinsaval
- Veteran
- Posts: 5541
- Joined: Thu Apr 05, 2018 5:15 pm
Re: FreeCAD 0.21 and Raspberry Pi 4
It might be because glPolygonMode is not supported in OpenGL ES, but it's not clear to mi if the raspberry pi 4 supports normal OpenGL or not
Re: FreeCAD 0.21 and Raspberry Pi 4
Works quite well
NaveCube is a bit clipping but that quite good. Thanks for the hint!
BTW it's not possible to drag the cube anymore, is this expected?
Is it possible to fix the clipping issue?
JFYI here is some informations about the v3dv driver of RPI4 that you can access by expanding ">Driver details" lines :
https://mesamatrix.net/
Re: FreeCAD 0.21 and Raspberry Pi 4
The moving feature is disabled but can be activated temporary. To make it draggable. Click the hexagon and you have it as last menu item.
Will try to add rotate view functionality on dragging later. Open for suggestions.
Will try to add rotate view functionality on dragging later. Open for suggestions.
Re: FreeCAD 0.21 and Raspberry Pi 4
NavCube is draggable indeed, by enabling last menu item as you said, thank you.
As I'm concerned the issue is fixed, NaveCube is quite usable as is. Clipping (flashing? I don't know how to name it) of NavCube faces is a bit disturbing, but that's not a big deal.
Thanks for your efforts and your attention about all of this
Re: FreeCAD 0.21 and Raspberry Pi 4
The clipping, I believe, is related to the depth mask. This should be handled by the glDepthRange(). For some reason that I don't understand it's called glDepthRangef() on OpenGL ES.
I could place the labels a tiny bit above the surface and that will probably work. I'll wait a week or so before I do anything. Maybe more issues will be discovered when the public builds containing this change are available.
I could place the labels a tiny bit above the surface and that will probably work. I'll wait a week or so before I do anything. Maybe more issues will be discovered when the public builds containing this change are available.
- adrianinsaval
- Veteran
- Posts: 5541
- Joined: Thu Apr 05, 2018 5:15 pm
Re: FreeCAD 0.21 and Raspberry Pi 4
I think it would be best to move this to a github issue, can you create one @-alex-?
Re: FreeCAD 0.21 and Raspberry Pi 4
Ok, I will.adrianinsaval wrote: ↑Thu Apr 27, 2023 8:48 pm I think it would be best to move this to a github issue, can you create one @-alex-?
Re: FreeCAD 0.21 and Raspberry Pi 4
I found that glPolygonMode isn't supported in openGL ES either. Thats very likely the cause of the border issue because it is not used when drawing the coordinate system. Open that issue and I will try to find a solution without glPolygonMode. It shouldn't be that hard.