diff --git a/content/post/project_mana/index.html b/content/post/project_mana/index.html
index 5f914396..9a2e88d4 100644
--- a/content/post/project_mana/index.html
+++ b/content/post/project_mana/index.html
@@ -99,24 +99,19 @@ void main() {
     }
   }
 </script>
+
 <script type="module">
     import * as THREE from 'three';
     import {OrbitControls} from 'three/addons/controls/OrbitControls.js';
 
-    var rem = parseFloat(getComputedStyle(document.documentElement).fontSize);
+    var renderer = new THREE.WebGLRenderer({antialias: true});
     var width = document.querySelector('#stage').offsetWidth;
     var height = Math.round(9/16 * width);
-
-    var renderer = new THREE.WebGLRenderer({antialias: true});
-
     renderer.setSize(width, height);
     document.querySelector('#stage').appendChild(renderer.domElement);
-    const gl = renderer.getContext();
-    gl.getExtension("EXT_color_buffer_float");
-    gl.getExtension("EXT_float_blend");
 
     function get(path) {
-      return document.querySelector(path).textContent;
+      return document.querySelector('#' + path).textContent;
     };
 
     const scene = new THREE.Scene();
@@ -132,8 +127,8 @@ void main() {
     solidScene.add(light);
     camera.position.set(6,8,14);
 
-    var buffer = new THREE.WebGLRenderTarget(width, height, {format: THREE.RGBAFormat, type: THREE.FloatType})
-    var outlineBuffer = new THREE.WebGLRenderTarget(width, height, {format: THREE.RGBAFormat, type: THREE.FloatType})
+    var buffer = new THREE.WebGLRenderTarget(width, height, {format: THREE.RGBAFormat})
+    var outlineBuffer = new THREE.WebGLRenderTarget(width, height, {format: THREE.RGBAFormat})
 
     const orbit = new OrbitControls(camera, renderer.domElement);
     orbit.update();
@@ -143,30 +138,30 @@ void main() {
 
     const shadowMesh = new THREE.Mesh(geometry);
     const uniforms = {
-      gbufferMask: { value: buffer.texture },
-      viewportSize: { value: new THREE.Vector2(width, height) },
+        gbufferMask: { value: buffer.texture },
+        viewportSize: { value: new THREE.Vector2(width, height) },
     }
 
     const material = new THREE.ShaderMaterial({
-      vertexShader: get('#outline-vert'),
-      fragmentShader: get('#outline-frag'),
-      uniforms,
-      transparent: true,
+        vertexShader: get('outline-vert'),
+        fragmentShader: get('outline-frag'),
+        uniforms,
+        transparent: true,
     });
 
     const solidMesh = new THREE.Mesh(
-      geometry,
-      new THREE.MeshPhysicalMaterial({
-          color: 0xaaeadb,
-          metalness: 0.8,
-          clearcoat: 0.4,
-          clearcoatRoughness: 0.1,
-      }),
+        geometry,
+        new THREE.MeshPhysicalMaterial({
+            color: 0xaaeadb,
+            metalness: 0.8,
+            clearcoat: 0.4,
+            clearcoatRoughness: 0.1,
+        }),
     );
 
     const mesh = new THREE.Mesh(
-      geometry,
-      material
+        geometry,
+        material
     );
     solidScene.add(solidMesh);
     scene.add(mesh);
@@ -174,95 +169,95 @@ void main() {
 
 
     const evoUniforms = {
-      initBufferMask: { value: null },
+        initBufferMask: { value: null },
     }
 
     const evoMaterial = new THREE.ShaderMaterial({
-      // this is a copy shader
-      vertexShader: get('#evolve-vert'),
-      fragmentShader: get('#evolve-frag'),
-      uniforms: evoUniforms,
-      transparent: true,
+        // this is a copy shader
+        vertexShader: get('evolve-vert'),
+        fragmentShader: get('evolve-frag'),
+        uniforms: evoUniforms,
+        transparent: true,
     });
 
     const evolveMesh = new THREE.Mesh(
-      geometry,
-      evoMaterial
+        geometry,
+        evoMaterial
     );
 
     evolveScene.add(evolveMesh)
 
     function continuity(bitmap, width, height) {
-      const visited = Array.from({length: height}, () => Array(width).fill(false));
+        const visited = Array.from({length: height}, () => Array(width).fill(false));
 
-      function valid(row, col) {
-          return row >= 0 && row < height && col >= 0 && col <= width
-      }
+        function valid(row, col) {
+            return row >= 0 && row < height && col >= 0 && col <= width
+        }
 
-      // for a point to be on the screen edge, it must have at least three
-      // of its neighbors invalid
-      function isSentinel(row, col) {
-          return (
-              Number(valid(row - 1, col - 1)) +
-              Number(valid(row - 1, col)) +
-              Number(valid(row - 1, col + 1)) +
+        // for a point to be on the screen edge, it must have at least three
+        // of its neighbors invalid
+        function isSentinel(row, col) {
+            return (
+                Number(valid(row - 1, col - 1)) +
+                Number(valid(row - 1, col)) +
+                Number(valid(row - 1, col + 1)) +
 
-              Number(valid(row, col - 1)) +
-              Number(valid(row, col + 1)) +
+                Number(valid(row, col - 1)) +
+                Number(valid(row, col + 1)) +
 
-              Number(valid(row + 1, col - 1)) +
-              Number(valid(row + 1, col)) +
-              Number(valid(row + 1, col + 1))
-          ) < 6
-      }
+                Number(valid(row + 1, col - 1)) +
+                Number(valid(row + 1, col)) +
+                Number(valid(row + 1, col + 1))
+            ) < 6
+        }
 
-      var sentinels = [];
-      var cyclic = [];
+        var sentinels = [];
+        var cyclic = [];
 
-      function dfs(row, col, rootRow, rootCol, steps) {
+        function dfs(row, col, rootRow, rootCol, steps) {
 
-          const pointIsRoot = row == rootRow && col == rootCol;
+            const pointIsRoot = row == rootRow && col == rootCol;
 
-          if (steps != 0 && pointIsRoot) {
-              cyclic.push([row, col]);
-              return;
-          }
+            if (steps != 0 && pointIsRoot) {
+                cyclic.push([row, col]);
+                return;
+            }
 
-          if (!valid(row, col) || visited[row][col]) {
-              return;
-          }
+            if (!valid(row, col) || visited[row][col]) {
+                return;
+            }
 
-          // is this point switched off?
-          var point = 4 * (row * width + col);
-          if (bitmap[point+0] == 0 && bitmap[point+1] == 0 && bitmap[point+2] == 0) {
-              return;
-          }
+            // is this point switched off?
+            var point = 4 * (row * width + col);
+            if (bitmap[point+0] == 0 && bitmap[point+1] == 0 && bitmap[point+2] == 0) {
+                return;
+            }
 
-          visited[row][col] = true;
-          dfs(row - 1, col, rootRow, rootCol, steps + 1)
-          dfs(row + 1, col, rootRow, rootCol, steps + 1)
-          dfs(row, col - 1, rootRow, rootCol, steps + 1)
-          dfs(row, col + 1, rootRow, rootCol, steps + 1)
+            visited[row][col] = true;
+            dfs(row - 1, col, rootRow, rootCol, steps + 1)
+            dfs(row + 1, col, rootRow, rootCol, steps + 1)
+            dfs(row, col - 1, rootRow, rootCol, steps + 1)
+            dfs(row, col + 1, rootRow, rootCol, steps + 1)
 
-          if (isSentinel(row, col) && steps != 0) {
-              sentinels.push([row, col]);
-          }
-          return;
-      }
+            if (isSentinel(row, col) && steps != 0) {
+                sentinels.push([row, col]);
+            }
+            return;
+        }
 
-      for (let row = 0; row < height; row++) {
-          for(let col=0; col < width; col++) {
-              if (visited[row][col]) {
-                  continue;
-              }
-              var point = 4 * (row * width + col);
-              if (bitmap[point] == 1 && bitmap[point+1] == 1 && bitmap[point+2] == 1) {
-                  dfs(row, col, row, col, 0);
-              }
-          }
-      }
+        for (let row = 0; row < height; row++) {
+            for(let col=0; col < width; col++) {
+                if (visited[row][col]) {
+                    continue;
+                }
+                var point = 4 * (row * width + col);
+                if (bitmap[point] == 1 && bitmap[point+1] == 1 && bitmap[point+2] == 1) {
+                    dfs(row, col, row, col, 0);
+                }
+            }
+        }
 
-      return cyclic.concat(sentinels);
+        return cyclic.concat(sentinels);
     }
 
     var durationInSeconds = 5;
@@ -275,103 +270,116 @@ void main() {
     //
     // This way we can quickly zero out all the pixels below a
     // threshold when timing the animation.
-    function dijkstraNumber(points, allThePixels) {
-      points.forEach((point) => {
-          dijkstraPropagate(point, allThePixels, 2)
-      })
+    function dijkstraNumber(points, buf) {
+        points.forEach((point) => {
+            dijkstraPropagate(point, buf, 2)
+        })
     }
 
-    function dijkstraPropagate(point, allThePixels, value) {
-      let row = point[0]
-      let col = point[1]
-      let pos = 4 * (row * buffer.width + col);
-      if (allThePixels[pos] != 1) {
-          return
-      }
-      // propagate
-      allThePixels[pos] = value;
-      allThePixels[pos+1] = value;
-      allThePixels[pos+2] = value;
-      allThePixels[pos+3] = value;
+    function dijkstraPropagate(point, buf, value) {
+        let row = point[0]
+        let col = point[1]
+        let pos = 4 * (row * buffer.width + col);
+        if (buf[pos] != 1) {
+            return
+        }
+        // propagate
+        buf[pos] = value;
+        buf[pos+1] = value;
+        buf[pos+2] = value;
+        buf[pos+3] = value;
 
-      dijkstraPropagate([row - 1, col], allThePixels, value+1);
-      dijkstraPropagate([row + 1, col], allThePixels, value+1);
-      dijkstraPropagate([row, col - 1], allThePixels, value+1);
-      dijkstraPropagate([row, col + 1], allThePixels, value+1);
-      dijkstraPropagate([row - 1, col - 1], allThePixels, value+1);
-      dijkstraPropagate([row + 1, col + 1], allThePixels, value+1);
-      dijkstraPropagate([row + 1, col - 1], allThePixels, value+1);
-      dijkstraPropagate([row - 1, col + 1], allThePixels, value+1);
+        dijkstraPropagate([row - 1, col], buf, value+1);
+        dijkstraPropagate([row + 1, col], buf, value+1);
+        dijkstraPropagate([row, col - 1], buf, value+1);
+        dijkstraPropagate([row, col + 1], buf, value+1);
+        dijkstraPropagate([row - 1, col - 1], buf, value+1);
+        dijkstraPropagate([row + 1, col + 1], buf, value+1);
+        dijkstraPropagate([row + 1, col - 1], buf, value+1);
+        dijkstraPropagate([row - 1, col + 1], buf, value+1);
     }
 
     const clock = new THREE.Clock();
     var longestPixelStrand = 0;
     var init = true;
-    const allThePixels = new Float32Array( buffer.width * buffer.height * 4);
+    const allThePixels = new Uint8Array(buffer.width * buffer.height * 4);
+    const dijkstraBuffer = new Float32Array(buffer.width * buffer.height * 4);
     function animate() {
 
-      if (init) {
-          renderer.setRenderTarget(buffer);
-          renderer.render(maskScene, camera);
+        if (init) {
+            renderer.setRenderTarget(buffer);
+            renderer.render(maskScene, camera);
 
-          renderer.setRenderTarget(outlineBuffer);
-          renderer.render(scene, camera);
+            renderer.setRenderTarget(outlineBuffer);
+            renderer.render(scene, camera);
 
-          renderer.readRenderTargetPixels(outlineBuffer, 0, 0, buffer.width, buffer.height, allThePixels);
+            renderer.readRenderTargetPixels(outlineBuffer, 0, 0, buffer.width, buffer.height, allThePixels);
+            for (let i = 0; i < allThePixels.length; i++) {
+                dijkstraBuffer[i] = allThePixels[i] == 255 ? 1 : 0;
+            }
 
-      		let points = continuity(allThePixels, width, height)
-      		let dijkstraBuffer = dijkstraNumber(points, allThePixels)
+        		let points = continuity(dijkstraBuffer, width, height)
+        		dijkstraNumber(points, dijkstraBuffer)
+    		
+            for (let row = 0; row < height; row++) {
+                for(let col = 0; col<width; col++) {
+                    var point = 4 * (row * width + col);
+                    longestPixelStrand = Math.max(longestPixelStrand, dijkstraBuffer[point])
+                }
+            }
 
-          for (let row = 0; row < height; row++) {
-              for(let col = 0; col<width; col++) {
-                  var point = 4 * (row * width + col);
-                  longestPixelStrand = Math.max(longestPixelStrand, allThePixels[point])
-              }
-          }
+            let initBuffer = new Uint8Array(buffer.width * buffer.height * 4);
+            points.forEach((point) => {
+                let pos = 4 * (point[0] * buffer.width + point[1]);
+                initBuffer[pos] = 255;
+                initBuffer[pos+1] = 255;
+                initBuffer[pos+2] = 255;
+                initBuffer[pos+3] = 255;
+            })
 
-          let initBuffer = new Uint8Array(buffer.width * buffer.height * 4);
-          points.forEach((point) => {
-              let pos = 4 * (point[0] * buffer.width + point[1]);
-              initBuffer[pos] = 255;
-              initBuffer[pos+1] = 255;
-              initBuffer[pos+2] = 255;
-              initBuffer[pos+3] = 255;
-          })
+            let ephemeralTex = new THREE.DataTexture(initBuffer, width, height);
+            ephemeralTex.needsUpdate = true;
+            evoUniforms.initBufferMask.value = ephemeralTex;
+            init = false;
+        }
+    		let fractionAnimated = (clock.getElapsedTime() % durationInSeconds) / durationInSeconds;
+    		let pixelsAnimated = Math.round(longestPixelStrand * fractionAnimated);
+        let initBuffer = new Uint8Array(buffer.width * buffer.height * 4);
+        for (let row = 0; row < height; row++) {
+            for(let col=0; col<width; col++) {
+                var point = 4 * (row * width + col);
+                if (dijkstraBuffer[point] > 1 && dijkstraBuffer[point] < pixelsAnimated) {
+                    initBuffer[point] = 255;
+                    initBuffer[point+1] = 255;
+                    initBuffer[point+2] = 255;
+                    initBuffer[point+3] = 255;
+                }
+            }
+        }
+        let ephemeralTex = new THREE.DataTexture(initBuffer, width, height);
+        ephemeralTex.needsUpdate = true;
+        evoUniforms.initBufferMask.value = ephemeralTex;
 
-          let ephemeralTex = new THREE.DataTexture(initBuffer, width, height);
-          ephemeralTex.needsUpdate = true;
-          evoUniforms.initBufferMask.value = ephemeralTex;
-          init = false;
-      }
-    	let fractionAnimated = (clock.getElapsedTime() % durationInSeconds) / durationInSeconds;
-    	let pixelsAnimated = Math.round(longestPixelStrand * fractionAnimated);
-      let initBuffer = new Uint8Array(buffer.width * buffer.height * 4);
-      for (let row = 0; row < height; row++) {
-          for(let col=0; col<width; col++) {
-              var point = 4 * (row * width + col);
-              if (allThePixels[point] > 1 && allThePixels[point] < pixelsAnimated) {
-                  initBuffer[point] = 255;
-                  initBuffer[point+1] = 255;
-                  initBuffer[point+2] = 255;
-                  initBuffer[point+3] = 255;
-              }
-          }
-      }
-      let ephemeralTex = new THREE.DataTexture(initBuffer, width, height);
-      ephemeralTex.needsUpdate = true;
-      evoUniforms.initBufferMask.value = ephemeralTex;
-
-      renderer.setRenderTarget(null);
-      renderer.render(solidScene, camera);
-      renderer.autoClear = false;
-      renderer.clearDepth();
-      renderer.render(evolveScene, camera);
-      renderer.autoClear = true;
+        renderer.setRenderTarget(null);
+        renderer.render(solidScene, camera);
+        renderer.autoClear = false;
+        renderer.clearDepth();
+        renderer.render(evolveScene, camera);
+        renderer.autoClear = true;
     }
 
     renderer.setAnimationLoop(animate);
 
+    window.addEventListener('resize', function() {
+        width = window.innerWidth
+        height = window.innerHeight
+        camera.aspect = width / height;
+        camera.updateProjectionMatrix();
+        renderer.setSize(width, height);
+        init = true;
+    });
+
     orbit.addEventListener('change', function() {
-      init = true;
+        init = true;
     })
 </script>