# tessellation problem

**URL:** <https://forums.unrealengine.com/t/tessellation-problem/359748>\
**Category:** Rendering\
**Tags:** wrong, unreal-engine, tessellation, question\
**Created:** [June 5, 2016, 6:48pm UTC](https://forums.unrealengine.com/t/tessellation-problem/359748 "2016-06-05T18:48:33Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Shoganai](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@Shoganai](https://forums.unrealengine.com/u/Shoganai)\
**Post date:** [June 5, 2016, 6:48pm UTC](https://forums.unrealengine.com/t/tessellation-problem/359748/1 "2016-06-05T18:48:33Z")

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The tessallation in this material i am trying to make is not working properly. I tried to do many different thing in blueprint like , 1-x , bumpoffset , ultra high parameters but nothing of them works . The result is the following.

 ![93476-tessellation+problem.png](https://d3kjluh73b9h9o.cloudfront.net/original/4X/5/c/f/5cf7736c7439cc2bf9b54a318b5a40fa10996607.png)

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alt text

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**Author:** ![Roel](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@Roel](https://forums.unrealengine.com/u/Roel)\
**Post date:** [June 5, 2016, 7:56pm UTC](https://forums.unrealengine.com/t/tessellation-problem/359748/2 "2016-06-05T19:56:05Z")

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If you would like people to help you out, you should probably share your material and preferably your textures as well.

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**Author:** ![expose](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@expose](https://forums.unrealengine.com/u/expose)\
**Post date:** [June 5, 2016, 9:09pm UTC](https://forums.unrealengine.com/t/tessellation-problem/359748/3 "2016-06-05T21:09:13Z")

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your displacement map seems not good at all. can you show it so we can help please?

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**Author:** ![Shoganai](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@Shoganai](https://forums.unrealengine.com/u/Shoganai)\
**Post date:** [June 5, 2016, 9:33pm UTC](https://forums.unrealengine.com/t/tessellation-problem/359748/4 "2016-06-05T21:33:00Z")

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I uploaded the dispacement map, that i made with normal map online

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**Author:** ![Shoganai](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@Shoganai](https://forums.unrealengine.com/u/Shoganai)\
**Post date:** [June 5, 2016, 9:34pm UTC](https://forums.unrealengine.com/t/tessellation-problem/359748/5 "2016-06-05T21:34:06Z")

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Here is the blueprint of the material.Also i uploaded the diplacement map.

 ![93499-blueprint.jpg](https://d3kjluh73b9h9o.cloudfront.net/original/4X/f/4/7/f477444cd0b51beeb0f46ee5c5fb67dcfa6a1341.jpeg)