Chrome blobs · 3d retro graphics

{"slug":"metaballs","number":"04","title":"Chrome blobs","era":"Metaballs · 1995","summary":"Raymarched metaballs with a studio chrome environment.","description":"Three spheres blended with a polynomial smooth-min, raymarched in the fragment shader. Normals come from the gradient of the field. The material is a fake studio HDR: a horizon gradient plus two specular lights sampled along the reflected ray, with Fresnel mix. It is 1990s chrome, without a cubemap.","apis":["WebGL 1","GLSL ES 1.0","requestAnimationFrame","matchMedia"],"tags":["shader","raymarch"],"hasGlsl":true,"interaction":null,"url":"https://3d-retro.com/experiments/metaballs","example_url":"https://3d-retro.com/examples/metaballs.html","api_url":"https://3d-retro.com/api/v1/experiments/metaballs","html":"\n\n\n \n \n \n \n Chrome blobs · 3d retro graphics\n \n\n\n

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