stretching UV's on terrain

Question

Has anyone solved the problem of stretching UV's on vertical surfaces generated by heightmaps on terrain? I'm sure we are all well-aware of the issue, correct? When the offset between vertices is large (surface becomes vertical, like a cliff wall) but the UV allocation is constant you get big ugly stretched textures. Here is an example:

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thanks in advance!

Answer 1

Answer by Jessy · Jan 15, 2013 at 06:49 PM

Somebody at least made an attempt.

http://forum.unity3d.com/threads/86022-Triplanar-Projection-Shaders-on-the-Asset-Store.

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Answer 2

Answer by ravingbots · Sep 03, 2015 at 01:50 AM

I wrote a shader that eliminates stretched textures on vertical surfaces of Unity terrain:

a tutorial: http://ravingbots.com/2015/09/02/how-to-improve-unity-terrain-texturing/
the shader: https://www.assetstore.unity3d.com/en/#!/content/44225

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stretching UV's on terrain

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