# How to expand a textile scan into a larger texture while preserving weave scale (not just upscaling)?

**URL:** <https://forum.comfy.org/t/how-to-expand-a-textile-scan-into-a-larger-texture-while-preserving-weave-scale-not-just-upscaling/4404>\
**Category:** Custom Nodes\
**Tags:** suggestion\
**Created:** [April 21, 2026, 10:33am UTC](https://forum.comfy.org/t/how-to-expand-a-textile-scan-into-a-larger-texture-while-preserving-weave-scale-not-just-upscaling/4404 "2026-04-21T10:33:54Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![orangeshower](https://avatars.discourse-cdn.com/v4/letter/o/e8c25b/32.png) [@orangeshower](https://forum.comfy.org/u/orangeshower)\
**Post date:** [April 21, 2026, 10:33am UTC](https://forum.comfy.org/t/how-to-expand-a-textile-scan-into-a-larger-texture-while-preserving-weave-scale-not-just-upscaling/4404/1 "2026-04-21T10:33:55Z")

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Hi everyone,

I’m working with a **physical textile sample (~10×20 cm)** that I’ve scanned at high resolution. What I’m trying to achieve is not traditional upscaling, but something different:

I want to generate a **much larger fabric texture** that still preserves the _true scale of the weave structure_, so I can use it in Photoshop for collage work and mapping onto larger 3D/object surfaces.

### What I do NOT want:

- Simple upscaling (e.g. ESRGAN / 2x / 4x sharpening)

### What I DO want:

- A larger continuous textile field (like I had a bigger piece of fabric)

- The weave pattern stays consistent in scale

- No visible repetition artifacts or obvious tiling seams

- Usable as a texture map in PSD (ideally tileable or semi-tileable)

Any tips or suggestions with related yt tutorials are welcomed!

Thanks