diff --git a/gpgpu_matrix.html b/gpgpu_matrix.html
index 29450b7..210339f 100644
--- a/gpgpu_matrix.html
+++ b/gpgpu_matrix.html
@@ -7,23 +7,20 @@
     const camera = new THREE.OrthographicCamera( -0.5, 0.5, 0.5, -0.5, 0.0001, 10000 );
     const scene = new THREE.Scene();
     const renderer = new THREE.WebGLRenderer();
-    renderer.setClearColor(new THREE.Color(1, 1, 1), 1);
     renderer.setPixelRatio( window.devicePixelRatio );
     renderer.setSize( window.innerWidth, window.innerHeight );
     document.body.appendChild( renderer.domElement );
 
-
-
-    const NUM_ROWS = 80;
+    const numColumns = 80;
 
     // Creates the gpu computation class and sets it up
-    const gpuCompute = new GPUComputationRenderer( NUM_ROWS, NUM_ROWS, renderer );
+    const gpuCompute = new GPUComputationRenderer( numColumns, numColumns, renderer );
     const glyphValue = gpuCompute.createTexture();
     // This is how one might initialize data
 
     const pixels = glyphValue.image.data;
-    for (let i = 0; i < NUM_ROWS * NUM_ROWS; i++) {
-      pixels[i * 4 + 0] = Math.random();
+    for (let i = 0; i < numColumns * numColumns; i++) {
+      pixels[i * 4 + 0] = 0;
       pixels[i * 4 + 1] = Math.random();
       pixels[i * 4 + 2] = 0;
       pixels[i * 4 + 3] = 0;
@@ -32,7 +29,7 @@
     const glyphVariable = gpuCompute.addVariable(
       "glyph",
       `
-      // #include <common>
+      precision highp float;
       #define PI 3.14159265359
       #define SQRT_2 1.4142135623730951
       #define SQRT_5 2.23606797749979
@@ -46,7 +43,7 @@
       uniform float c;
       uniform float brightnessChangeBias;
       uniform float glyphSequenceLength;
-      uniform float numGlyphRows;
+      uniform float numGlyphColumns;
 
       highp float rand( const in vec2 uv ) {
         const highp float a = 12.9898, b = 78.233, c = 43758.5453;
@@ -81,14 +78,14 @@
         float glyphCycleSpeed = delta * cycleSpeed * 0.2 * pow(1.0 - brightness, 4.0);
         cycle = fract(cycle + glyphCycleSpeed);
         float symbol = floor(glyphSequenceLength * cycle);
-        float symbolX = mod(symbol, numGlyphRows);
-        float symbolY = (numGlyphRows - 1.0 - (symbol - symbolX) / numGlyphRows);
+        float symbolX = mod(symbol, numGlyphColumns);
+        float symbolY = ((numGlyphColumns - 1.0) - (symbol - symbolX) / numGlyphColumns);
 
-        gl_FragColor = vec4(0.5);
+        gl_FragColor = vec4(1.0);
         gl_FragColor.r = brightness;
         gl_FragColor.g = cycle;
-        gl_FragColor.b = symbolX / numGlyphRows;
-        gl_FragColor.a = symbolY / numGlyphRows;
+        gl_FragColor.b = symbolX / numGlyphColumns;
+        gl_FragColor.a = symbolY / numGlyphColumns;
       }
       `
       ,
@@ -105,31 +102,88 @@
       fallSpeed: { type: "f", value: 1 },
       cycleSpeed: {type: "f", value: 1 },
       glyphSequenceLength: { type: "f", value: glyphSequenceLength },
-      numGlyphRows: {type: "f", value: 8},
+      numGlyphColumns: {type: "f", value: 8},
 
       a: { type: "f", value: 1.125 },
       b: { type: "f", value: 1.125 },
       c: { type: "f", value: 1.25 },
       brightnessChangeBias: { type: "f", value: brightnessChangeBias },
     });
-    // This is how one might initialize a const
-    /*
-    Object.assign(glyphVariable.material.defines, {
-      BOUNDS: BOUNDS.toFixed( 1 ),
-    });
-    */
 
     const error = gpuCompute.init();
     if ( error !== null ) {
       console.error( error );
     }
 
+    const sharpness = 0.5;
+    const glyphRTT = gpuCompute.getCurrentRenderTarget( glyphVariable ).texture;
+
     const plane = new THREE.Mesh(
       new THREE.PlaneBufferGeometry(),
-      new THREE.MeshBasicMaterial({
-        map: gpuCompute.getCurrentRenderTarget( glyphVariable ).texture
-        // map: new THREE.TextureLoader().load( './matrixcode_msdf.png' )
+      new THREE.RawShaderMaterial({
+        uniforms: {
+          glyphs: { type: "t", value: glyphRTT },
+          msdf: { type: "t", value: new THREE.TextureLoader().load( './matrixcode_msdf.png' ) },
+          numColumns: {type: "f", value: numColumns},
+          sharpness: { type: "f", value: sharpness },
+          numGlyphColumns: {type: "f", value: 8},
+        },
+        vertexShader: `
+        attribute vec2 uv;
+        attribute vec3 position;
+        uniform mat4 projectionMatrix;
+        uniform mat4 modelViewMatrix;
+        varying vec2 vUV;
+        void main() {
+          vUV = uv;
+          gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );
+        }
+        `,
+        fragmentShader: `
+        #ifdef GL_OES_standard_derivatives
+        #extension GL_OES_standard_derivatives: enable
+        #endif
+        precision lowp float;
+        #define BIG_ENOUGH 0.001
+        #define MODIFIED_ALPHATEST (0.02 * isBigEnough / BIG_ENOUGH)
+        uniform float sharpness;
+        uniform sampler2D msdf;
+        uniform sampler2D glyphs;
+        uniform float numColumns;
+        uniform float numGlyphColumns;
+        varying vec2 vUV;
+
+        float median(float r, float g, float b) {
+          return max(min(r, g), min(max(r, g), b));
+        }
+
+        void main() {
+
+          vec4 glyph = texture2D(glyphs, vUV);
+          float brightness = glyph.r;
+          vec2 symbolUV = glyph.ba;
+          vec4 sample = texture2D(msdf, fract(vUV * numColumns) / numGlyphColumns + symbolUV);
+
+          // MSDF
+          float sigDist = median(sample.r, sample.g, sample.b) - 0.5;
+          float alpha = clamp(sigDist/fwidth(sigDist) + 0.5, 0.0, 1.0);
+          float dscale = 0.353505 / sharpness;
+          vec2 duv = dscale * (dFdx(vUV) + dFdy(vUV));
+          float isBigEnough = max(abs(duv.x), abs(duv.y));
+          if (isBigEnough > BIG_ENOUGH) {
+            float ratio = BIG_ENOUGH / isBigEnough;
+            alpha = ratio * alpha + (1.0 - ratio) * (sigDist + 0.5);
+          }
+          if (isBigEnough <= BIG_ENOUGH && alpha < 0.5) { discard; return; }
+          if (alpha < 0.5 * MODIFIED_ALPHATEST) { discard; return; }
+
+          gl_FragColor = vec4(vec3(brightness * alpha), 1);
+        }
+        `
       })
+      /*
+      new THREE.MeshBasicMaterial({ map: glyphRTT })
+      */
     );
     plane.geometry.computeVertexNormals();
     scene.add( plane );
@@ -157,6 +211,29 @@
       renderer.render( scene, camera );
     }
 
+    const windowResize = () => {
+      const [width, height] = [window.innerWidth, window.innerHeight];
+      const ratio = height / width;
+      const frac = 0.5;
+      if (ratio < 1) {
+        camera.left = -frac;
+        camera.right = frac;
+        camera.bottom = (camera.left - camera.right) * ratio + frac;
+        camera.top = frac;
+      } else {
+        camera.bottom = -frac;
+        camera.top = frac;
+        camera.left = camera.bottom / ratio;
+        camera.right = camera.top / ratio;
+      }
+      camera.updateProjectionMatrix();
+      renderer.setSize(width, height);
+      // bloomPass.setSize( window.innerWidth, window.innerHeight );
+    }
+    window.addEventListener("resize", windowResize, false);
+    window.addEventListener("orientationchange", windowResize, false);
+    windowResize();
+
     animate();
   </script>
 </body>