rename / remove drawGraphRegl

src/components/graph/drawGraphRegl.js

@@ -1,78 +1 @@
-import mat4 from 'gl-mat4';
-import fit from 'canvas-fit';
-import _camera from '../../util/camera.js'
-import _regl from 'regl'
-import _drawPoints from './drawPointsRegl'
 
-// setup canvas and camera
-const canvas = document.body.appendChild(document.createElement('canvas'))
-console.log('canvas',canvas)
-// css(canvas, {zIndex: -1000})
-
-const camera = _camera(canvas, {scale: true, rotate: false});
-const regl = _regl(canvas)
-
-window.addEventListener('resize', fit(canvas), false)
-
-// add explanation
-const div = document.createElement('h1')
-// div.innerHTML = 'press spacebar to change'
-// css(div, {'font-family': 'monospace', 'text-align': 'center'})
-// document.body.appendChild(div)
-
-// import draw functions
-const drawPoints = _drawPoints(regl)
-
-// import data generators
-const generatePoints = function (count) {
-  return Array(count).fill().map(function () {
-    return [
-      Math.random() - 0.5,
-      Math.random() - 0.5
-    ]
-  })
-}
-
-const generateColors = function (count) {
-  return Array(count).fill().map(function () {
-    return [
-      Math.random(),
-      Math.random(),
-      Math.random()
-    ]
-  })
-}
-
-// set constants
-const count = 3e4
-
-// preallocate buffers
-const pointBuffer = regl.buffer(count)(generatePoints(count))
-const colorBuffer = regl.buffer(count)(generateColors(count))
-
-// update on spacebar
-document.body.onkeyup = function(e){
-  if (e.keyCode == 32){
-    pointBuffer(generatePoints(count))
-    colorBuffer(generateColors(count))
-  }
-}
-
-regl.frame(({viewportWidth, viewportHeight, time}) => {
-
-  regl.clear({
-    depth: 1,
-    color: [1, 1, 1, 1]
-  })
-
-  drawPoints({
-    distance: camera.distance,
-    color: colorBuffer,
-    position: pointBuffer,
-    count: count,
-    view: camera.view(),
-    scale: viewportHeight/viewportWidth
-  })
-
-  camera.tick()
-})