weird lines on mesh after displacement

Development Rendering
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1

hello

Mesh has weird lines when I apply displacement map in my material. Basecolor map is works good if no displacement. But Displacement is not when I use it… You can see how is wrong corners of the door

Thank you for help :slight_smile:

351903-lines-weird.jpg
351903-lines-weird.jpg1620×1176 307 KB

2

I’m suspecting you don’t have enough polys around the edge of the door. What does it look like in wireframe mode?

3

In the materials detail panel under tesselation try to tick the crack free displacement checkbox. It might help.

4

I have subdivided in blender before export it. All model is together, not one by one. Very complex to see in wireframe mod but I did take this pic to see. You can see this small corner. I think it has enough poly. Or not enough them ?

351934-wirefra.jpg
351934-wirefra.jpg662×568 145 KB

5

i ve subdivided it before export. Polys are ok but used the checkbox and its ok now. Thank you

6

Thank you so much , it fixed the problem :slight_smile:

7

thank you for helps guys. The crack free disp. is fixed the problem. cheers :slight_smile:

8

thank you for help guys :))))