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

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

(()=>{"use strict";var e={d:(n,r)=>{for(var t in r)e.o(r,t)&&!e.o(n,t)&&Object.defineProperty(n,t,{enumerable:!0,get:r[t]})},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:()=>r});const r="precision mediump float;\n\nvarying vec4 v_color;\nvarying vec2 v_diffVector;\nvarying float v_radius;\nvarying float v_border;\n\nconst vec4 transparent = vec4(0.0, 0.0, 0.0, 0.0);\n\nvoid main(void) {\n  float dist = length(v_diffVector) - v_radius;\n\n  float t = 0.0;\n  if (dist > v_border)\n    t = 1.0;\n  else if (dist > 0.0)\n    t = dist / v_border;\n\n  gl_FragColor = mix(v_color, transparent, t);\n}\n";module.exports=n})();