Ed Mackey emackey

## TwoWidgets.html
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=Edge,chrome=1">  <!-- Use Chrome Frame in IE -->
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no">
    <meta name="description" content="Use Viewer to start building new applications or easily embed Cesium into existing applications.">
    <meta name="cesium-sandcastle-labels" content="Beginner, Showcases">
    <title>Cesium Demo</title>
    <script type="text/javascript" src="../Sandcastle-header.js"></script>

## ShaderInvaders.frag
#ifdef GL_ES
precision highp float;
#endif

// Shader Invaders!!
// Concept & code by Alan Mackey.  Alien graphic by @emackey.
// Original version is http://glslsandbox.com/e#424.12

uniform float time;
uniform vec2 mouse;
	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="utf-8">
	<meta http-equiv="X-UA-Compatible" content="IE=Edge,chrome=1"> <!-- Use Chrome Frame in IE -->
	<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no">
	<meta name="description" content="Use Viewer to start building new applications or easily embed Cesium into existing applications.">
	<meta name="cesium-sandcastle-labels" content="Beginner, Showcases">
	<title>Cesium Demo</title>
	<script type="text/javascript" src="../Sandcastle-header.js"></script>
	#ifdef GL_ES
	precision highp float;
	#endif

	// Shader Invaders!!
	// Concept & code by Alan Mackey. Alien graphic by @emackey.
	// Original version is http://glslsandbox.com/e#424.12

	uniform float time;
	uniform vec2 mouse;