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very nice interactive GLSL/SDF tutorial by @hughskennedy: hughsk.io/fragment-foundry/ Managed to finish the last chapter running on (brain) fumes and now I have a... bouncy egg ring?On twitter.com
❤️ 2 Favorites Mood +3 🙂
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float getDistanceFromPoint(vec3 point){float x=.5+.25*sin(iGlobalTime * .2);float r=atan(point.z,point.x);float m=mod(r,1.256637)-.62831853;float o=.25*abs(cos(iGlobalTime*.4+r/2.));vec2 tr=vec2(cos(m/2.),sin(m/2.))*length(point.xz);return length(vec3(tr.x-x,point.y-o,tr.y))-.1;}Permalink On twitter.com