This is really driving me crazy, for no apparent reason objects in the shaded and rendered display modes are displaying as if the normals have been inverted, with surface edges showing through objects that should be opaque. Resetting view settings to default does nothing. The only thing I can think …

Sometimes this happens to me aswell. Just randomly. Most of the times it is solved when I restart Rhino. If I then CageEdit the object. This problem wil return.

[image] heycreate: The only thing I can think of that has changed about my PC is I just updated AMD catalyst to the newest version. I’m running 8.1 professional x64, 8 gbs of RAM and a radeon HD6900 series GPU. This has rendered Rhino completely unuseable for me as any model is now just a mess …

A week ago, as a gift for myself, I purchased a Gigabyte Radeon R7 250X, 2 G’s of GDDR5, seemed like the right thing to do. I too spent all of last night trying to figure out what I had done wrong. I didn’t want to ask, lest it be that I forgot to check a box or something. My computer had been cr…

The first thing I would try is rolling back to the previous display driver… This one is important: Are you using the latest SR10 RC or are you still on SR9? We’re starting to see/hear issues coming in similar to yours, but so far I’m having a hard time determining if it’s due to changes I’ve made …

Hi Zathros, Can you please post a screenshot of your Rhino’s OpenGL settings page… From the sounds of it, you’re probably using the WHQL drivers that Windows installs automatically (which happens when you uninstall a driver and then reboot…Windows attempts to figure out which drivers need installin…

I hope this is the page you want. I am not to good at this stuff. If not, please give me “Idiot Instructions”. The machine locked up again, this time I did a system restore back be before that card, and a “Critical” windows update was done. I’m sure that will make it’s way back in. It is workin…

That’s the pic I wanted… However, you’ve said two things that have confused me… I have the “Open GL” box unticked… If you’re referring to the “Do not use OpenGL for drawing feeback” option, then that is supposed to be unchecked…so you’re good there. I agree the wording on that option is confusi…

It reads on that page, “Version 5 SR9 64-bit”, in the description? zathros [image]

Ok phew… you are using SR9… That’s not a “candidate”…it’s just Service Release 9 …basically it’s the latest version of Rhino. … Soon it will be SR10, but not until everything has been confirmed to be working…until then, all SR10 releases are considered “candidates” for release. -Jeff

So everything is fine? Do you I suggest I try putting a “check” the Open GL box, as normally, I do have that checked. :smile: zathros

Object transparency totally screwed up

Rhino Rhino for Windows

heycreate October 9, 2014, 8:09am 15

The reinstall was due to Adobe Creative Cloud crashing right after loading and none of the online fixes working so yeah, none too impressed with Adobe, AMD or Microsoft on that one.

Rhino 5 and latest drivers AMD: problems!

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Object transparency totally screwed up

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