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CSS Base

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HTML Settings

Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.

            
              $background: #000;
$font-color: #fff;

body {
  background: $background;
}

#fps {
  position: absolute;
  color: $font-color;
  top: 5px;
  left: 5px;
}

#entry-point {
  position: relative;
  width: 500px;
  height: 500px;
  left: 0;
  right: 0;
  margin: 0 auto 0 auto;
  top: 50vh;
  transform: translateY(-50%);
  
  svg {
    width: 500px;
    height: 500px;
    background: $background;
  }
}
            
          
!
            
              const Circle = ({ attr: { r, fill, stroke, strokeWidth }, position }) => (
  <circle
    r={r}
    fill={fill === undefined ? 'none' : fill}
    stroke={stroke === undefined ? 'none' : stroke}
    strokeWidth={2}
    transform={`translate(${position[0]}, ${position[1]})`}
  />
);

const Path = ({ attr: { path, fill, stroke, strokeWidth }, position, phi }) => (
  <path
    d={path}
    fill={fill === undefined ? 'none' : fill}
    stroke={stroke === undefined ? 'none' : stroke}
    strokeWidth={2}
    transform={`rotate(${phi}, ${position[0]}, ${position[1]}) translate(${position[0]}, ${position[1]})`}
  />
);

const Teardrop = ({ position, phi, a, b, m }) => {
  let path = 'M 0 0'
  for (let i = 0; i <= 360; i++) {
    const rad = i * Math.PI / 180;
    const x = a * Math.cos(rad);
    const y = b * Math.sin(rad) * Math.pow(Math.sin(rad/2), m);
    path += ` L ${x} ${y}`;
  }
  return (
    <Path
      attr={{ path, stroke: mandalaStroke, fill: mandalaFill }}
      position={position}
      phi={phi}
    />
  );
}

const Group = ({ position, phi, children }) => (
  <g
    transform={`rotate(${phi}, ${position[0]}, ${position[1]}) translate(${position[0]}, ${position[1]})`}
  >
    {children}
  </g>
);

const mandalaFill = '#382D7B';
const mandalaStroke = '#9370DB';

const Mandala = ({ theta }) => (
  <Group
    position={[500, 500]}
    phi={theta / 50}
  >
    <Circle
      phi={0}
      position={[0, 0]}
      attr={{ r: 500, fill: mandalaFill, stroke: mandalaStroke }}
    />
    <Circle
      phi={0}
      position={[0, 0]}
      attr={{ r: 480, fill: mandalaFill, stroke: mandalaStroke }}
    />
    {Array.apply(null, Array(24)).map(() => {}).map((elem, i) => (
      <Teardrop
        phi={15 * i + 180}
        position={
          [400 * Math.cos(Math.PI * i / 12), 400 * Math.sin(Math.PI * i / 12)]
        }
        m={5}
        a={80}
        b={40 + 10 * Math.cos(theta / 600)}
      />
    ))}
    {Array.apply(null, Array(6)).map(() => {}).map((elem, i) => (
      <Group
        phi={0}
        position={
          [467.5 * Math.cos(Math.PI * i / 3), 467.5 * Math.sin(Math.PI * i / 3)]
        }
      >
        <Circle
          phi={0}
          position={[0, 0]}
          attr={{ r: 23 + 5 * Math.cos(theta / 300), fill: mandalaFill, stroke: mandalaStroke }}
        />
        <Circle
          phi={0}
          position={[0, 0]}
          attr={{ r: 10 + 7 * Math.cos(theta / 300), fill: mandalaFill, stroke: mandalaStroke }}
        />
      </Group>
    ))}
    <Circle
      phi={0}
      position={[0, 0]}
      attr={{ r: 435, fill: mandalaFill, stroke: mandalaStroke }}
    />
    {Array.apply(null, Array(48)).map(() => {}).map((elem, i) => (
      <Group
        phi={0}
        position={[0, 0]}
      >
        <Path
          position={[0, 0]}
          phi={0}
          attr={{
            path: `M 0 0 L ${435 * Math.cos(Math.PI * i / 24)} ${435 * Math.sin(Math.PI * i / 24)}`,
            stroke: mandalaStroke
          }}
        />
        <Circle
          position={
            [417 * Math.cos(Math.PI * (i + 0.5) / 24), 417 * Math.sin(Math.PI * (i + 0.5) /24)]
          }
          phi={0}
          attr={{ r: 5 + 3 * Math.cos(Math.PI * i / 9 + theta / 1e4), fill: mandalaFill, stroke: mandalaStroke }}
        />
      </Group>
    ))}
    <Circle
      phi={0}
      position={[0, 0]}
      attr={{ r: 400, fill: mandalaFill, stroke: mandalaStroke }}
    />
    {Array.apply(null, Array(6)).map(() => {}).map((elem, i) => (
      <Group
        position={
          [280 * Math.cos(Math.PI * (i + 0.5) / 3), 280 * Math.sin(Math.PI * (i + 0.5) / 3)]
        }
        phi={-theta / 50}
      >
        <Circle
          phi={0}
          position={[0, 0]}
          attr={{ r: 115, fill: mandalaFill, stroke: mandalaStroke }}
        />
        <Circle
          phi={0}
          position={[0, 0]}
          attr={{ r: 100, fill: mandalaFill, stroke: mandalaStroke }}
        />
        {Array.apply(null, Array(12)).map(() => {}).map((elem, i) => (
          <Teardrop
            position={
              [30 * Math.cos(Math.PI * i / 6), 30 * Math.sin(Math.PI * i / 6)]
            }
            phi={30 * i}
            m={2}
            a={60}
            b={80}
          />
        ))}
        <Circle
          phi={0}
          position={[0, 0]}
          attr={{ r: 60 + 5 * Math.cos(theta / 300), fill: mandalaFill, stroke: mandalaStroke }}
        />
        <Circle
          phi={0}
          position={[0, 0]}
          attr={{ r: 40, fill: mandalaFill, stroke: mandalaStroke }}
        />
      </Group>
    ))}
    {Array.apply(null, Array(6)).map(() => {}).map((elem, i) => (
      <Group
        phi={60 * i}
        position={
          [280 * Math.cos(Math.PI * i / 3), 280 * Math.sin(Math.PI * i / 3)]
        }
      >
        <Teardrop
          position={[0, 0]}
          phi={0}
          a={200}
          b={240}
          m={2}
        />
        <Teardrop
          position={[0, 0]}
          phi={0}
          a={160}
          b={200}
          m={2}
        />
        <Circle
          attr={{ r: 80, fill: mandalaFill, stroke: mandalaStroke }}
          position={[80, 0]}
          phi={0}
        />
        <Circle
          attr={{ r: 70, fill: mandalaFill, stroke: mandalaStroke }}
          position={[80, 0]}
          phi={0}
        />
        <Group
          phi={theta / 25}
          position={[80, 0]}
        >
          {Array.apply(null, Array(6)).map(() => {}).map((elem, j) => (
            <Teardrop
              position={
                [-20 * Math.cos(Math.PI * (j + 0.5) / 3), -20 * Math.sin(Math.PI * (j + 0.5) / 3)]
              }
              phi={60 * j + 30}
              m={5}
              a={30}
              b={30}
            />
          ))}
          {Array.apply(null, Array(6)).map(() => {}).map((elem, j) => (
            <Teardrop
              position={
                [50 * Math.cos(Math.PI * j / 3), 50 * Math.sin(Math.PI * j / 3)]
              }
              phi={60 * j}
              m={5}
              a={35}
              b={35}
            />
          ))}
          {Array.apply(null, Array(6)).map(() => {}).map((elem, j) => (
            <Circle
              position={
                [70 * Math.cos(Math.PI * j / 3), 70 * Math.sin(Math.PI * j / 3)]
              }
              phi={0}
              attr={{ r: 10, fill: mandalaFill, stroke: mandalaStroke }}
            />
          ))}
          <Circle
            phi={0}
            position={[0, 0]}
            attr={{ r: 30, fill: mandalaFill, stroke: mandalaStroke }}
          />
          <Circle
            phi={0}
            position={[0, 0]}
            attr={{ r: 18 + 2 * Math.cos(theta / 300), fill: mandalaFill, stroke: mandalaStroke }}
          />
        </Group>
      </Group>
    ))}
    <Circle
      attr={{ r: 290, stroke: mandalaStroke, fill: mandalaFill }}
      position={[0, 0]}
      phi={0}
    />
    {Array.apply(null, Array(24)).map(() => {}).map((elem, i) => (
      <Circle
        attr={{ r: 30, stroke: mandalaStroke, fill: mandalaFill }}
        position={
          [260 * Math.cos(Math.PI * i /12), 260 * Math.sin(Math.PI * i / 12)]
        }
      />
    ))}
    <Circle
      attr={{ r: 260, stroke: mandalaStroke, fill: mandalaFill }}
      position={[0, 0]}
      phi={0}
    />
    {Array.apply(null, Array(6)).map(() => {}).map((elem, i) => (
      <Group
        phi={-theta / 50}
        position={
          [150 * Math.cos(Math.PI * i / 3), 150 * Math.sin(Math.PI * i / 3)]
        }
      >
        <Circle
          attr={{ r: 100, stroke: mandalaStroke, fill: mandalaFill }}
          position={[0, 0]}
          phi={0}
        />
        {Array.apply(null, Array(24)).map(() => {}).map((elem, j) => {
          const path = `M 0 0 L ${100 * Math.cos(Math.PI * j / 12)} ${100 * Math.sin(Math.PI * j / 12)}`;
          return (
            <Path
              attr={{ path, stroke: mandalaStroke }}
              position={[0, 0]}
              phi={0}
            />
          );
        })}
      </Group>
    ))}
    {Array.apply(null, Array(6)).map(() => {}).map((elem, i) => (
      <Teardrop 
        position={
          [220 * Math.cos(Math.PI * (i + 0.5) / 3), 220 * Math.sin(Math.PI * (i + 0.5) / 3)]
        }
        phi={60 * i + 30}
        a={80}
        b={200}
        m={5}
       />
    ))}
    {Array.apply(null, Array(6)).map(() => {}).map((elem, i) => (
      <Group
        phi={theta / 25}
        position={
          [190 * Math.cos(Math.PI * (i + 0.5) / 3), 190 * Math.sin(Math.PI * (i + 0.5) / 3)]
        }
      >
        <Circle
          attr={{ r: 45 + 5 * Math.cos(theta / 300), stroke: mandalaStroke, fill: mandalaFill }}
          position={[0, 0]}
          phi={0}
        />
        <Circle
          attr={{ r: 28, stroke: mandalaStroke, fill: mandalaFill }}
          position={[0, 0]}
          phi={0}
        />
        {Array.apply(null, Array(3)).map(() => {}).map((elem, i) => (
          <Circle
            attr={{ r: 8, stroke: mandalaStroke, fill: mandalaFill }}
            position={
              [12 * Math.cos(2 * Math.PI * i / 3), 12 * Math.sin(2 * Math.PI * i /3)]
            }
          />
        ))}
      </Group>
    ))}
    {Array.apply(null, Array(6)).map(() => {}).map((elem, i) => (
      <Teardrop 
        position={
          [200 * Math.cos(Math.PI * i / 3), 200 * Math.sin(Math.PI * i / 3)]
        }
        phi={60 * i}
        a={120}
        b={180}
        m={6}
       />
    ))}
    {Array.apply(null, Array(6)).map(() => {}).map((elem, i) => (
      <Teardrop 
        position={
          [180 * Math.cos(Math.PI * i / 3), 180 * Math.sin(Math.PI * i / 3)]
        }
        phi={60 * i}
        a={60}
        b={90}
        m={6}
       />
    ))}
    {Array.apply(null, Array(6)).map(() => {}).map((elem, i) => (
      <Circle
        attr={{ r: 15, stroke: mandalaStroke, fill: mandalaFill }}
        position={
          [280 * Math.cos(Math.PI * i / 3), 280 * Math.sin(Math.PI * i / 3)]
        }
      />
    ))}
    {Array.apply(null, Array(6)).map(() => {}).map((elem, i) => (
      <Circle
        attr={{ r: 8 + 2 * Math.cos(theta / 300), stroke: mandalaStroke, fill: mandalaFill }}
        position={
          [310 * Math.cos(Math.PI * i / 3), 310 * Math.sin(Math.PI * i / 3)]
        }
      />
    ))}
    {Array.apply(null, Array(12)).map(() => {}).map((elem, i) => (
      <Circle
        attr={{ r: 30, stroke: mandalaStroke, fill: mandalaFill }}
        position={
          [120 * Math.cos(Math.PI * i / 6), 120 * Math.sin(Math.PI * i / 6)]
        }
      />
    ))}
    {Array.apply(null, Array(12)).map(() => {}).map((elem, i) => (
      <Circle
        attr={{ r: 20 + 2 * -Math.cos(theta / 600), stroke: mandalaStroke, fill: mandalaFill }}
        position={
          [120 * Math.cos(Math.PI * i / 6), 120 * Math.sin(Math.PI * i / 6)]
        }
      />
    ))}
    <Circle
      attr={{ r: 120, stroke: mandalaStroke, fill: mandalaFill }}
      position={[0, 0]}
    />
    <Circle
      attr={{ r: 100 + 5 * Math.cos(theta / 600), stroke: mandalaStroke, fill: mandalaFill }}
      position={[0, 0]}
    />
    <Group
      position={[0, 0]}
      phi={-theta / 50}
    >
      {Array.apply(null, Array(6)).map(() => {}).map((elem, i) => (
        <Teardrop 
          position={
            [70 * Math.cos(Math.PI * (i + 0.5) / 3), 70 * Math.sin(Math.PI * (i + 0.5) / 3)]
          }
          phi={60 * i + 30}
          a={30}
          b={60}
          m={5}
         />
      ))}
      {Array.apply(null, Array(6)).map(() => {}).map((elem, i) => (
        <Circle
          position={
            [80 * Math.cos(Math.PI * i / 3), 80 * Math.sin(Math.PI * i / 3)]
          }
          phi={60 * i}
          attr={{ r: 7, fill: mandalaFill, stroke: mandalaStroke }}
         />
      ))}
    </Group>
    {Array.apply(null, Array(6)).map(() => {}).map((elem, i) => (
      <Teardrop 
        position={
          [80 * Math.cos(Math.PI * i / 3), 80 * Math.sin(Math.PI * i / 3)]
        }
        phi={60 * i}
        a={40}
        b={70}
        m={5}
       />
    ))}
    <Circle
      attr={{ r: 50, stroke: mandalaStroke, fill: mandalaFill }}
      position={[0, 0]}
    />
    {Array.apply(null, Array(12)).map(() => {}).map((elem, i) => (
      <Path
        attr={{ path: 'M 0 0 L 35 35', stroke: mandalaStroke, fill: mandalaFill }}
        position={[0, 0]}
        phi={i * 30}
      />
    ))}
    <Circle
      attr={{ r: 32 + 2 * Math.cos(theta / 400), stroke: mandalaStroke, fill: mandalaFill }}
      position={[0, 0]}
    />
    <Circle
      attr={{ r: 20, stroke: mandalaStroke, fill: mandalaFill }}
      position={[0, 0]}
    />
  </Group>
);

const App = ({ theta, children }) => (
  <svg
    viewBox="0 0 1000 1000"
  >
    <Circle
      attr={{ r: 499, stroke: '#333' }}
      position={[500, 500]}
    />
    <Mandala theta={theta} />
  </svg>
);

const beginning = Date.now();
let then = Date.now();

function renderApp() {
  const now = Date.now() - beginning;
  ReactDOM.render(
    (<App theta={now} />),
    document.getElementById('entry-point')
  );
  ReactDOM.render(
    (<div>{`${Math.round(1e4 / (now - then)) / 10} fps`}</div>),
    document.getElementById('fps')
  );
  then = now;
  window.requestAnimationFrame(renderApp);
}

renderApp();
            
          
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