Problems with images qualities, borders, performances

[Pakopac]

Hello, i’m a begginer of threeJs, i’m facing some diffilculties and i hope someone could help me.

1. I wan’t to have the best quality on my images but they are blured
   
   
   
   I try this:

  texture.generateMipmaps = false
  texture.minFilter = THREE.LinearFilter
  texture.needsUpdate = true

But the result is strange as if it’s pixelated.

Does it exist something to have a better result? I wan’t something like background-image cover in css

2. Is it possible to have a border just on a specific face of cube and not on the whole cube?
3. Do you have some tips to increase my performances?

Thanks for your answers !

[Chaser_Code]

Hello! Try anisotropy.
texture.anisotropy=renderer.capabilities.getMaxAnisotropy();

[Pakopac]

Yes it’s better now, thanks !!