CurveAtlasRowParameter node no longer accepts curve input

Development Rendering
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1

I’m working with Volume Cloud materials and using an Atlas and Color Curve to drive the visibility of clouds using this node. When I try to drag the Color Curve into the curve slot it just highlights in red and doesn’t allow me to cnnect. When I click the drop down in the parameter there is nothing listed. It appears to be broken.

2

You might have missed a step in the setup - see if this helps:

https://answers.unrealengine.com/questions/1020339/emissive-material-turn-on-and-off.html

Some examples if you scroll down.

3

Thanks! Just needed to load the curve into the Atlas Curve first.