MASTER MATERIAL that handles unassigned textures

Development Programming & Scripting Blueprint
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1

Hi everyone

I’m trying to create a Overall Master Material that can handle unnassigned textures.

Eg the user decides not to use/assign any cavity map

351945-popo.jpg
351945-popo.jpg925×667 136 KB

So the TextureSample generates an error.

Fiddling with several nodes, I could not find a workaround. (catching the error or checking if texturesample isValid)

351946-popo2.jpg
351946-popo2.jpg1031×544 108 KB

Can anyone help me please?

2

Wouldn’t it just be a matter of putting a white image as default in the Cavity param.

3

This problem happens when you “Force Delete” a texture that is used in your material. you must reassign a Texture to materials to fix this Error.