remove old commented out code.

js/pixl/public/trixl.html

		void main() {
			world_pos = pos;
			//gl_Position = clipspace(dim.x, dim.y) * vec4(pos + translation, 1);
			gl_Position = vec4(transform * vec4(pos, 1));
		}
	</script>
		varying vec3 world_pos;
		void main() {
			//gl_FragColor = vec4(gl_FragCoord.x / 901.0, gl_FragCoord.y / 688.0, 0.5, 1);
			gl_FragColor = vec4(world_pos.x, world_pos.y, world_pos.z, 1);
		}
	</script>