Color not loading

[warped mango]

hey, can anyone please help me with textures? Im loading a mtl on a obj and all the colors load except the blue one, pics attached

also would be great if they had a little more roughness, but since im using a mtl loader i wasnt able to do it from what i found so any tips would be appriciated

loading code is

export async function earthCreate() {
  const mtlLoader = new MTLLoader();
  let materials = await mtlLoader.loadAsync("models/planet.mtl");
  materials.preload();

  const objLoader = new OBJLoader();
  objLoader.setMaterials(materials);
  let obj = await objLoader.loadAsync("models/planet.obj");

  return obj;
}

ok so its rendering partially

[austere acorn]

Can you share a demo? Also are these textures or vertex colors? For texture issues I'd always ensure there isn't a network error and test with/without texture.flipY since other software uses an inverted coordinate system to WebGL/OpenGL.

[warped mango]

Im not sure if theyre texture or vetrex colors, i think maybe the latter. I just got the model online somewhere

The rest of the colors seem fine, just the blue is bad

The first pic is just the windows 3d viewer thing

But it loads all fine there

[zealous meteor]

set material.side=THREE.DoubleSide and see it its just a inverted normals issue

[warped mango]

yes thank youuu, that worked <3<3

[midnight totem]

it's always DoubleSide

[zealous meteor]

The default is front side in three js,

but blender default is double, which gets exported on gltf glb so it feels like it's always double-sided

[midnight totem]

I meant to say, many material issues are due to DoubleSide. I have seen more than 2 threads due to this recently.

[warped mango]

Kind of annoying ngl

Like why couldn't it identify itself and set it accordingly

Smh

[zealous meteor]

Ohhh ... now I get it 🤣
my bad

[zealous meteor]

Welcome to the world of 3d🎉

[warped mango]

Its awful and i hate it

Threejs kinda cool tho