Hi. I can't find a solution to an elementary function for 2 days. Can you help me?
How can I disable texture tiling on the x axis, leaving only the y axis?
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$\begingroup$ it's not clear to me from your sketches what you want to achieve. The way I understand it, after disabling the horizontal tiling, most of your mesh would be solid black, because it would go outside the $x$ ($u$ in the UV space) range of the image. $\endgroup$– Markus von BroadySep 9 at 15:21
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3 Answers
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It depends how your object is mapped. If its mapping is nicely aligned to one of the axes, you would just take some function of that axis to map a range, or a series of ranges, from 0-1 in that axis.
Here, in the simplest possible example, the image fills the 0-1 UV space, is scaled to 0-5, X and Y, in the geometry's space, tiled. The X range from Value to Value+1 is mapped from 0-1, and clamped, so everything to the left is 0 and everything to the right is 1.
Changing Value maps different X-ranges from 0-1:
..moving the column of texture-repeats.
If your case is more complicated, maybe you could share your file on https://blend-exchange.com/
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There's no automatic way to prevent that, but you can easily do what you want to do. Select the faces where you don't want to see your pattern:
Then scale down their UVs in the UV Editor and move them until it's over the background and not the pattern anymore:
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$\begingroup$ 1. Unfortunately, this will not solve the problem. It doesn't matter what to scale, texture or polygon. Since the tile is square, the scaling also takes place in a square. I need to get a small drawing and, accordingly, in any case, the repetition of the texture along the x-axis will occur. But I don't need it. In the case as you advise, you need to split the polygon into another subdivide, and this is also not necessary. $\endgroup$– 19_SunSep 8 at 19:35
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$\begingroup$ is it possible to somehow disable the repetition on the x axis through the nodes? $\endgroup$– 19_SunSep 8 at 19:41
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$\begingroup$ Maybe but I'm not able to do it, maybe someone will know $\endgroup$ Sep 9 at 7:36
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Decision. I used standard stitch tiling on both axes and a vertical mask without tiling.
