When you add a parameter by doing DUPLICATE of an existing one, the new settings don't take effect. (Adding parameters and other copy/pasting seems fine as far as I can tell)
I verified this at EGJ up through 4.9. Repro steps below:
(See attached screenshots)
1. Create Material Parameter Collection.
2. Add some Vector Parameters (Rock, Ground, Sky) & set colors
3. Use the dropdown to DUPLICATE the Ground param
4. Change its name ("lava") and color and save
5. Try to use the new "lava" parameter in a material. (It will erroneously use the "ground" color that it was duplicated from)
I am not able to find world outliner how to enable it?
Undefined sysmbol: typeinfo for AActor when cross-compile linux dedicated server on windows
Delay nodes occasionally don't fire the "Completed" output in a nativized build
How can i modify the param name in EQS node
An error occurred while trying to generate project files !?
I can't open my map from the editor.
Why does the REMOVE method of map container remove elements have memory leaks?
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-17571 in the post.
| 0 |
| Component | UE - Rendering Architecture - Materials |
|---|---|
| Target Fix | 4.16 |
| Created | Jun 24, 2015 |
|---|---|
| Resolved | Apr 4, 2017 |
| Updated | Nov 2, 2021 |