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harp34 posted a year ago
chris posted a year ago

Hi Harp - would you be able to shoot me a GitHub repo I can pull? Would be able to debug very quickly for you and see what's going on. Let me know, just post a link here if so!

0
h
harp34 posted a year ago

Thanks,

https://github.com/designsbyharp/Earth-Shader.git

I switched from vite to webpack cause I thought it was a vite issue. Anyways, no idea what is going on now with this img issue. Sphere.js is the file.

0
chris posted a year ago

Checked it out, go ahead and double check sphere.js and see what you named your texture uniform:

const sphereGeometry = new Mesh(
    new SphereGeometry(5, 50, 50),
    new ShaderMaterial({
        vertexShader: vertexShader,
        fragmentShader: fragmentShader,
        uniforms: {
            globeTexture: {
                value: new TextureLoader().load(img1)
            }
        }
    })
)

Here you'll see it's named globeTexture, but within your fragment shader, it's imported as globalTexture:

uniform sampler2D globalTexture;

varying vec2 vertexUV;

void main(){
    gl_FragColor = texture2D(globalTexture, vertexUV);
}

You'll want to make sure those two are the same, otherwise it won't have an image to reference.

0
h
harp34 posted a year ago

hahaha oh wow! I guess I was too tired that day! thanks once again!

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