Material preview doesn't render correctly with using a Static Switch Parameter with Texture Objects. See attached image
1. Create a simple Material Function:
Texture 2D Input->Texture Sample->Function Output
2. Use this function in a material a demonstrated in the attached image
Result: Plugging in the TexObjParam directly works fine, but feeding them into a switch first causes the Material Preview to be black
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-20532 in the post.
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| Created | Aug 28, 2015 |
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| Resolved | Dec 14, 2018 |
| Updated | Nov 2, 2021 |