Texture size change issue

After texture, it is formed as a result of 2k.
So, I try to raise it to 8k or more through the unwrap function, but the texture size is the same. Maybe it’s because the number of tris is small? I don’t know why or if it’s because I’m using a small object or because I didn’t shoot with the object in the viewfinder full when I was shooting.

Here is the result and the try count

Hi jiiinnssee,

what are your texture settings? It is possible that this is a best result which you can achieve from used images.

Hi 

I didn’t touch the texture settings
Is it possible to use the unwrap function to increase the texture resolution size to 8k?

Even if I press unwrap like the picture, it is still formed in 2k

Sometimes smaller objects will not unwrap at 8k, using the default unwrap settings. If you can get an 8k unwrap then you can reproject using the “texture reprojection tool” If you can’t get an 8k unwrap you can try to force it, by using the “fixed texel size” style, and setting the texel size to smaller than the “optimal”.

Hey Ondrej Trhan, I did the steps you mention to get a 8k unwrap and export, but it then packs all the uv’s to half of the texture space wich defeats the point of doubling the texture size. Any way to fix this?

Edit: Unable to upload image here for some reason 

Hi Udjani,

you can add print scree here or images smaller than 2 MB.
This could happen when you have insufficient images to get 8k texture. You cab try pre-defined settings, but it is possible that you won’t get 8k textures. Please, try to add your image here to tell you more.