Texture space

I found the t key was bringin a texture space menu
what those options mean ? grab size… ?

They modify the texture space.
Just try them.


I have tried but the only thing that happens is a cube wich I can move and no uv are modified
is it not about uvs ???

Nobody said anything about UVs. Try it with regular textures (images or procedural). Do a couple of renders and you’ll see you can modify texture size and offset using this.