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Material Expression Function Input can't choose TextureExternal

Hi there.

I tried to set TextureExternal with Input Type in Material Expression Function Input node but I can not select it.

It seems that they are shifted one by one from the Volume Texture.

I would like to put media texture RTT into my custom function node, but can not I still use it?

Is there any workaround? Since my vide texture is large(4kx2k), I would like to use it directly if possible.

Reproduction is easy.

  1. Create NewMaterialFunction

  2. Put FuntionInput node

  3. Select Input Type Funtion Input TextureExternal

Type will be null.

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Product Version: UE 4.20
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asked Sep 20 '18 at 01:07 AM in Bug Reports

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van_francis_ono
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avatar image Jeff A ♦♦ STAFF Sep 26 '18 at 06:09 PM

Hello,

We've recently made a switch to a new bug reporting method using a more structured form. Please visit the link below for more details and report the issue using the new Bug Submission Form. Feel free to continue to use this thread for community discussion around the issue.

https://epicsupport.force.com/unrealengine/s/

Thanks

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