diff --git a/src/lib/layout/3DFractal.svelte b/src/lib/layout/3DFractal.svelte
index 85723d7..17eb2df 100644
--- a/src/lib/layout/3DFractal.svelte
+++ b/src/lib/layout/3DFractal.svelte
@@ -5,32 +5,22 @@
 
   function draw() {
     const gl = canvasEl.getContext("webgl2")!;
-    const triangleVerts = [0.0, 0.5, -0.5, -0.5, 0.5, -0.5];
-    const triangleCols = [1.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 1.0];
-    const triangleVertsCpuBfr = new Float32Array(triangleVerts);
+    const triangleVerts = new Float32Array([0.0, 0.5, -0.5, -0.5, 0.5, -0.5]);
+    const triangleCols = new Uint8Array([255, 0, 0, 0, 255, 0, 0, 0, 255]);
     const triangleGeoBfr = gl.createBuffer();
-
     gl.bindBuffer(gl.ARRAY_BUFFER, triangleGeoBfr);
-    gl.bufferData(gl.ARRAY_BUFFER, triangleVertsCpuBfr, gl.STATIC_DRAW);
-
-    function addKeywords(src, keywords: Array<any>) {
-      if(keywords == null) return src;
-      let keywordsStr = "";
-      keywords.forEach((keyword) => {
-        keywordsStr += "#define " + keyword + "\n";
-      });
-      return keywordsStr + src;
-    }
-
-    function compileShader(type, src, keywords: Array<any> = []) {
-      src = addKeywords(src, keywords);
+    gl.bufferData(gl.ARRAY_BUFFER, triangleVerts, gl.STATIC_DRAW);
+    const triangleColBfr = gl.createBuffer();
+    gl.bindBuffer(gl.ARRAY_BUFFER, triangleColBfr);
+    gl.bufferData(gl.ARRAY_BUFFER, triangleCols, gl.STATIC_DRAW);
 
+    function compileShader(type, src) {
       const shader = gl.createShader(type)!;
       gl.shaderSource(shader, src);
       gl.compileShader(shader);
 
       if(!gl.getShaderParameter(shader, gl.COMPILE_STATUS))
-        console.trace(gl.getShaderInfoLog(shader));
+        console.error(gl.getShaderInfoLog(shader));
 
       return shader;
     }
@@ -38,17 +28,21 @@
     const vertShader = compileShader(gl.VERTEX_SHADER, `#version 300 es
       precision mediump float;
       in vec2 vertPos;
+      in vec3 vertCol;
+      out vec3 fragCol;
 
       void main() {
+        fragCol = vertCol;
         gl_Position = vec4(vertPos, 0.0, 1.0);
       }`);
-
     const fragShader = compileShader(gl.FRAGMENT_SHADER, `#version 300 es
+      #pragma vscode_glsllint_stage: frag
       precision mediump float;
+      in vec3 fragCol;
       out vec4 outCol;
 
       void main() {
-        outCol = vec4(0.3, 0.3, 0.3, 1.0);
+        outCol = vec4(fragCol, 1.0);
       }`);
 
     const triangleShader = gl.createProgram()!;
@@ -56,28 +50,27 @@
     gl.attachShader(triangleShader, fragShader);
     gl.linkProgram(triangleShader);
     const vertPosAttrLoc = gl.getAttribLocation(triangleShader, "vertPos");
+    const vertColAttrLoc = gl.getAttribLocation(triangleShader, "vertCol");
 
     gl.clearColor(0, 0, 0, 1);
     gl.clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT);
 
     gl.viewport(0, 0, canvasEl.width, canvasEl.height);
     gl.useProgram(triangleShader);
+
     gl.enableVertexAttribArray(vertPosAttrLoc);
     gl.bindBuffer(gl.ARRAY_BUFFER, triangleGeoBfr);
     gl.vertexAttribPointer(vertPosAttrLoc, 2, gl.FLOAT, false, 0, 0);
+    gl.enableVertexAttribArray(vertColAttrLoc);
+    gl.bindBuffer(gl.ARRAY_BUFFER, triangleColBfr);
+    gl.vertexAttribPointer(vertColAttrLoc, 3, gl.UNSIGNED_BYTE, true, 0, 0);
+
     gl.drawArrays(gl.TRIANGLES, 0, 3);
   }
 
   onMount(() => {
-    try {
-      draw();
-    } finally {}
+    try { draw(); } finally {}
   });
 </script>
 
-<canvas
-  width="700"
-  height="700"
-  class="bg-blue-500 pointer-events-auto"
-  bind:this={canvasEl}
-/>
\ No newline at end of file
+<canvas width="700" height="700" class="bg-blue-500 pointer-events-auto" bind:this={canvasEl}/>
\ No newline at end of file