How to scale and offset UV coordinates from the center of the texture?

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1

Hello,

I’m trying to scale and offset a texture. I have it basically working, but can’t seem it get it to scale from the center of the offset. Anyone have any idea how to do that?

Thanks.

2

Try the following;

//Where 'uv' is your UV coordinates, and '_Scale' is your scaling amount
uv = (uv - 0.5) * _Scale + 0.5;

This basically offsets the texture to the centre before scaling, then scales it around that point, and finally re-centres the texture back to its original position.