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Okay your gunna probably have to do some troubleshooting. My suggestion works for certain video cards, of a certain age. I'm not sure what your running. but could also be related to directx. As thats an error that pops up in relation to directx version problems sometimes, in some games. lol

On windows, mac or linux?

you might have to use another string to force another setting. For example, I'm just winging it here, but you could try:

-force-d3d9

Which would then force possibly, directx versions.

-force-d3d9
-force-d3d10
-force-d3d11

Each would do version 9-11 respectively.

https://docs.unity3d.com/Manual/EditorCommandLineArguments.html
As has been linked may hold what you need, but you'll have to consider what it is your running on as well.

Good luck, hopefully you figure it out or someone else can chime in.

Thank you, MDMAchine. Because of your advice I'm able to play Ideology without that glitch. I appreciate it! I did not know you could force opengl on RimWorld.

No problem, glad I could help!
I see your on a dated computer, so I'll suggest some performance mods that'll possibly help a little bit.

this can be anywhere in the list:

• Dubs Performance Analyzer

Keep these in this order at the END of your list:

• RuntimeGC [1.3]
• Optimization: Meats - C# Edition
• Toggleable Readouts
• Scattered Flames
• Performance Optimizer
• Rim73 - Performance and Optimisations
• RocketMan - Performance Mod

And if you have larger colonies or a few of em you can use this to keep pawn counts lower:

• Rimsential - Homebound

I don't have the time to link em, but you should be able to find em all.

Good luck!

Not sure if your still experiencing this issue. but if you are likley video card issue. Try adding to your launch options (on steam) or command line

Code Select Expand

-force-opengl or

Code Select Expand

-force-glcore and see if it helps.