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Not a bug
DX11 tessellation bug
Not sure is it is really a bug or if I'm doing something wrong. I've tried 2 different ways of making a tessellation shader (both very common in engines like UDK), and both return an invisible or black shader. Like I said, not sure if it's a bur or I'm doing it wrong
Answer
0
Answer
Not a bug
Freya Holmér (Developer) 10 years ago
Closing this due to age and the non-specificness of the issue!
Here's a checklist to get DX11 working:
- Are you running Windows 7 or later?
- Do you have a DX11 compatible GPU?
- Have you enabled DX11 in the project?
If the answer is yes on all of the above, let me know :)
Looks like the DX11 Tessellation node is not compatible with all the other nodes, but just a few. http://i.imgur.com/meVZ5Hg.png
Tessellation only allow single values, not vectors such as Vector2
Wait, what are you doing with the transform node? Could you take a picture of the node graph?
And yeah, the object is scaled, but it deforms that way anyway.
+1
I have myself ran into a situation like this, and I have solved it. The HeightMap doesn't know hot to behave, and because of this, it acts odd. Try multiplying the texture by a "Normal Dir. Node and it should displace based on the meshes normals.
In addition, it looks like your tessellation value is too small to get an accurate effect.
In addition, it looks like your tessellation value is too small to get an accurate effect.
Answer
Not a bug
Closing this due to age and the non-specificness of the issue!
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