D3 Examples - 3D Volume

xxxxxxxxxx
 
<!DOCTYPE html>
<head>
  <meta charset="utf-8">
  <script src="https://d3js.org/d3.v4.min.js"></script>
  <style>
    body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; }
  </style>
</head>
​
<body>
  <script>
 var svgContainer = d3.select("body").append("svg")
      .attr("width", 960)
      .attr("height", 500);
    
   var text = svgContainer.append("text")
     .text("Spin the hexagon")
      .attr("y", 200)
      .attr("x", 120)
      .attr("font-size", 36)
      .attr("font-family", "monospace");
 
 foo = [75,50,25,5 ]
  
    cube(foo[0], 600, 250);
    cube(foo[1], 400, 250);
    cube(foo[2], 250, 250);
    cube(foo[3], 125, 250);
    
  function cube(size, centerx, centery){
    const dia = (Math.sqrt(3)/2)
    var cubeSize = size;
    var cubeCenter = {
      x:centerx,
      y:centery
    };
   
    
    var cubePath1 = [
      {x:cubeCenter.x, y:cubeCenter.y},
      {x:-cubeSize+cubeCenter.x, y:0+cubeCenter.y},//west
      {x:-cubeSize/2+cubeCenter.x, y:-cubeSize*dia+cubeCenter.y}, //northwest
      {x:cubeSize/2+cubeCenter.x, y:-cubeSize*dia+cubeCenter.y} // northeast 
    ];
    
    var cubePath2 = [
      {x:cubeCenter.x, y:cubeCenter.y},
      {x:-cubeSize+cubeCenter.x, y:0+cubeCenter.y}, //west
      {x:-cubeSize/2+cubeCenter.x, y:cubeSize*dia+cubeCenter.y}, //southwest
      {x:cubeSize/2+cubeCenter.x, y:cubeSize*dia+cubeCenter.y}, //southeast
      ];
    
     var cubePath3 = [
      {x:cubeCenter.x, y:cubeCenter.y},
      {x:cubeSize/2+cubeCenter.x, y:cubeSize*dia+cubeCenter.y}, //southeast
      {x:cubeSize+cubeCenter.x, y:0+cubeCenter.y}, //East
      {x:cubeSize/2+cubeCenter.x, y:-cubeSize*dia+cubeCenter.y} // northeast 
    ];
    
    var pathFunction = d3.line()
        .x(function(d) {return d.x;})
        .y(function(d) {return d.y;})
        
    
​
    var drawCubeTop = svgContainer
        .append("path")
        .attr("d", pathFunction(cubePath1))
        .attr("stroke-width", 2)
        .attr("fill", "#d3d3d3");
    
     var drawCubeLeft = svgContainer
        .append("path")
        .attr("d", pathFunction(cubePath2))
        .attr("stroke-width", 2)
        .attr("fill", "#11111");
    
     var drawCubeRight = svgContainer
        .append("path")
        .attr("d", pathFunction(cubePath3))
        .attr("stroke-width", 2)
        .attr("fill", "#f9f2f2");  
}
   
    
  </script>
</body>
​
    