Tributary inlet

_.md

[ Launch: Tributary inlet ] 4659423 by tmcw

config.json

{"description":"Tributary inlet","endpoint":"","display":"svg","public":true,"require":[],"fileconfigs":{"inlet.js":{"default":true,"vim":false,"emacs":false,"fontSize":12},"config.json":{"default":true,"vim":false,"emacs":false,"fontSize":12},"_.md":{"default":true,"vim":false,"emacs":false,"fontSize":12}},"play":false,"loop":false,"restart":false,"autoinit":true,"pause":true,"loop_type":"period","bv":false,"nclones":15,"clone_opacity":0.4,"duration":3000,"ease":"linear","dt":0.01}

inlet.js

var svg = d3.select("svg")
  .append("svg:g")
  .attr('transform', 'translate(200,200)');


var tri = svg.selectAll('path')
  .data(d3.range(0, 10))
  .enter()
  .append('path')
  .attr('d', d3.svg.symbol().type('triangle-down')([0,0]))
  .attr('transform', function(d) {
    return 'scale(' + 10 * (3/Math.pow(Math.PI/2.16,d)) + ')' +
      	((d % 2) ? '' : 'rotate(180)');
  })
  .attr('fill', function(d) {
    return d3.hsl(d * 40, 0.50, 0.50);
  });