sigma/rendering/webgl/shaders/edge.frag.glsl.js

A JavaScript library aimed at visualizing graphs of thousands of nodes and edges.

(()=>{"use strict";var e={d:(n,t)=>{for(var o in t)e.o(t,o)&&!e.o(n,o)&&Object.defineProperty(n,o,{enumerable:!0,get:t[o]})},o:(e,n)=>Object.prototype.hasOwnProperty.call(e,n),r:e=>{"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})}},n={};e.r(n),e.d(n,{default:()=>t});const t="precision mediump float;\n\nvarying vec4 v_color;\nvarying vec2 v_normal;\nvarying float v_thickness;\n\nconst float feather = 0.001;\nconst vec4 transparent = vec4(0.0, 0.0, 0.0, 0.0);\n\nvoid main(void) {\n  float dist = length(v_normal) * v_thickness;\n\n  float t = smoothstep(\n    v_thickness - feather,\n    v_thickness,\n    dist\n  );\n\n  gl_FragColor = mix(v_color, transparent, t);\n}\n";module.exports=n})();