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LandscapeGrassOutput seems not working

Hello Folks! Beforehand: Happy New Year!

I tested this example in the Image in the 4.15 Version, there it worked fine. In the 4.18 it just gave me the Slopebased-Textured Terrain and no Grass or any Foliage.

Image Explanaition: Red Circle: Mathematical Procedure for Slope Based Texturing and Foliaging, using Result as Value for - Texturing based on Slope in Alphachannel of Lerp - Foliage based on Slope at Black Circle

Black Circle: - Putting in a 0 in Layer Rock for no Foliage, - a 1 in Layer Grass for Full foliage - Result from Slopeblend for Both.

The Overall result is correct Texturing, but no Foliage, doesnt matter how i use the LandscapeGrassOutput. I also tried LandscapeLayerWeight and LandscapeLayerSample.

The exact same Material worked in 4.15... alt text

Product Version: UE 4.18
redblack.png (384.3 kB)
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asked Dec 31 '17 at 09:31 PM in Rendering

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I had to put my foliage-settings higher. It seemed to be at 0 Density for some reason at lower settings in the viewport after i updated.

Thanks anyways.

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answered Jan 18 '18 at 10:40 AM

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