How to make the triangle on the square disappear

General TouchDesigner Discussion
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1

I used instancing to create an entire column of 256 * 256, but there will be triangles at the top of each square. How can I solve this problem.

屏幕截图 2023-09-11 200934
屏幕截图 2023-09-11 2009341377×985 75.9 KB

屏幕截图 2023-09-11 200943

2

What are you instancing, cubes? Easier to see whar’s going on if you can share an example .toe file

3

Uploading: PAN_256-2.zip…
Thank you very much. Could you please help me take a look.
The version I am using is 2022.29530

4

@haozizm Looks like something is wrong with your link, could you try to add the .toe file again?

6

PAN_256-2.161.zip (1.1 MB)

7

Thanks. Its the way you are applying texture coordinates. If you bypass texture1 you’ll see the triangles disappear.

Also, unrelated tip, instead of 4 Over TOPs you could use 1 Layout TOP set to ‘Grid’ and turn on ‘Scale Resolution’, it is likely faster.

8

Thank you so much