Hi guys. I want to map my texture like tiles on different walls. We have different textures and different wall sizes. I think the best way to have. a good result is to calculate the mesh size and then divide it by the image texture size. I have some problems I use bounding to understand mesh widt…

For walls: the best is if your objects have metadata that define their “default” orientation, in this way you could rely on this info to get which direction are width and height alternative - get all 3 sizes and the two largest are (most likely) the width and height of a wall – this assumes that t…

Triplanar mapping for straight walls [image]

[image] PavelBoytchev: For walls: the best is if your objects have metadata that define their “default” orientation, in this way you could rely on this info to get which direction are width and height alternative - get all 3 sizes and the two largest are (most likely) the width and height of a…

what do you mean by metadata? Do you mean we can not calculate it ourselves? and for image size. I use width/height to understand the ratio and I use it for dpi. Correct? Finally, you said that we can not understand sizes? So There are a lot of home interior design websites created by three.js.Wh…

Or you can go unwrap uv mapping in a 3d package software! Like, blender or so. :nerd_face: What you try is procedural way, i wouldn’t go for this.

ok.but I have to create a uv that should work for different texture size in threejs. my software is not static.It is dynamic. model will created once. and different textures with different size should be able to load like real world view. Imagin we have a house we have walls.We have built the wa…

I use changed shader for triplanar mapping of straight walls just as example. Triplanar can be applyed for uv in geometry without shader if walls straight. It will be like box mapping. Maybe i missunderstood topic.

Calculate meshSize and textureSize for repeat in material

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Chaser_Code September 26, 2024, 2:19pm 7

I made example of triplanar:

How to repeat image texture on the mesh material based on the texture's actual size

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Calculate meshSize and textureSize for repeat in material

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