diff --git a/project.html b/project.html
deleted file mode 100644
index 8900a068c765bab1a5e1fff6df4c8909869cf2b3..0000000000000000000000000000000000000000
--- a/project.html
+++ /dev/null
@@ -1,227 +0,0 @@
-<html>
-<head>
-<title>WebGLMatrixTutorial</title>
-<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1">
-<script type="text/javascript" src="project.js">
-</script>
-<style>
-
-#div_canvas{
-width:1200px;
-height:0px;
-}
-#div_source{
-margin:auto;
-width:1000px;
-height:500px;
-}
-#div_project{
-width:500px;
-height:0px;
-}
-#div_view{
-margin:auto;
-width:500px;
-height:550px;
-border-left:0.1em solid #000000;
-padding:0.5em;
-}
-</style>
-</head>
-
-<body onload="main()">
-<div id="div_canvas">
-<canvas id="maincanvas" style="border: none;" width="400" height="400">
-</canvas>
-</div>
-
-<div id="div_source">
-<button onclick="apply()">apply shader code</button>
-<pre>
-                 Vertex Shader Source    				Fragment Shader Source
-</pre>
-<TEXTAREA id="vertexSource" ROWS=20 COLS=50>
-attribute highp vec3 myVertex;
-attribute highp vec4 myColor;
-attribute highp vec2 myUV;
-uniform mediump mat4 Pmatrix;
-uniform mediump mat4 Vmatrix;
-uniform mediump mat4 Mmatrix;
-varying mediump vec4 color;
-varying mediump vec2 texCoord;
-void main(void)
-{ 
-	gl_Position = Pmatrix*Vmatrix*Mmatrix*vec4(myVertex, 1.0);
-	color = myColor;
-	texCoord = myUV; 
-}
-</TEXTAREA>
-<TEXTAREA id="fragmentSource" ROWS=20 COLS=50>
-varying mediump vec4 color;
-void main(void)
-{
-	gl_FragColor = 1.0 * color;
-}
-</TEXTAREA>
-</div>
-<br>
-<hr>
-
-<div id="div_project">
-<pre>
-<font size="5em" color="green">
-Projection Matrix
-</font>
-<table id="cal_proj" border=1>
-	<tr>
-		<td><input type="checkbox" id="is_cal" checked="checked">Calculate</td>
-	<tr>
-		<td>FOV</td>
-		<td>Aspect Ratio</td>
-		<td>Near</td>
-		<td>Far</td>
-	<tr>
-		<td><textarea id="fov">30</textarea></td>
-		<td><textarea id="ar">1.0</textarea></td>
-		<td><textarea id="near">1</textarea></td>
-		<td><textarea id="far">10.0</textarea></td>
-</table>
-
-
-ang = FOV to radian
-0.5/ang, 0 , 0, 0,
-0, 0.5*a/ang, 0, 0,
-0, 0, -(Far+Near)/(Far-Near), -1,
-0, 0, (-2*Far*Near)/(Far-Near), 0
-
-
-</pre>
-<table id="pmatrix" border=1> 
-	<tr > 
-		<td><textarea id="pmatrix0" style="background-color:orange;">1.866025</textarea></td>
-		<td><textarea id="pmatrix4">0.0</textarea></td>
-  		<td><textarea id="pmatrix8">0.0</textarea></td>
-  		<td><textarea id="pmatrix12">0.0</textarea></td>
-	<tr> 
-		<td><textarea id="pmatrix1">0.0</textarea></td>
- 		<td><textarea id="pmatrix5" style="background-color:orange;">1.866025</textarea></td>
-  		<td><textarea id="pmatrix9">0.0</textarea></td>
-  		<td><textarea id="pmatrix13">0.0</textarea></td>
-	<tr> 
-		<td><textarea id="pmatrix2">0.0</textarea></td>
- 		<td><textarea id="pmatrix6">0.0</textarea></td>
-  		<td><textarea id="pmatrix10" style="background-color:orange;">-1.222222</textarea></td>
-  		<td><textarea id="pmatrix14">-1.0</textarea></td>
-	<tr> 
-		<td><textarea id="pmatrix3">0.0</textarea></td>
- 		<td><textarea id="pmatrix7">0.0</textarea></td>
-  		<td><textarea id="pmatrix11" style="background-color:orange;">-2.222222</textarea></td>
-  		<td><textarea id="pmatrix15">0.0</textarea></td>
-	</table>
-	</div>
-
-
-<div id="div_view">
-<pre>
-<font size="5em" color="green">
-View Matrix
-</font>
-</pre>
-<table id="vmatrix" border=1> 
-	<tr > 
-		<td><textarea id="vmatrix0">1.0</textarea></td>
-		<td><textarea id="vmatrix4">0.0</textarea></td>
-  		<td><textarea id="vmatrix8">0.0</textarea></td>
-  		<td><textarea id="vmatrix12" style="background-color:orange;">0.0</textarea></td>
-	<tr> 
-		<td><textarea id="vmatrix1">0.0</textarea></td>
- 		<td><textarea id="vmatrix5">1.0</textarea></td>
-  		<td><textarea id="vmatrix9">0.0</textarea></td>
-  		<td><textarea id="vmatrix13" style="background-color:orange;">0.0</textarea></td>
-	<tr> 
-		<td><textarea id="vmatrix2">0.0</textarea></td>
- 		<td><textarea id="vmatrix6">0.0</textarea></td>
-  		<td><textarea id="vmatrix10">1.0</textarea></td>
-  		<td><textarea id="vmatrix14" style="background-color:orange;">-3.0</textarea></td>
-	<tr> 
-		<td><textarea id="vmatrix3">0.0</textarea></td>
- 		<td><textarea id="vmatrix7">0.0</textarea></td>
-  		<td><textarea id="vmatrix11">0.0</textarea></td>
-  		<td><textarea id="vmatrix15">1.0</textarea></td>
-	</table>
-<pre>
-<font size="5em" color="green">
-Move Matrix
-</font>
-</pre>
-<table id="mmatrix" border=1> 
-	<tr>
-		<td><input type="checkbox" id="is_pause">Pause and Change</td>
-	<tr > 
-		<td><textarea id="mmatrix0">1.0</textarea></td>
-		<td><textarea id="mmatrix4">0.0</textarea></td>
-  		<td><textarea id="mmatrix8">0.0</textarea></td>
-  		<td><textarea id="mmatrix12">0.0</textarea></td>
-	<tr> 
-		<td><textarea id="mmatrix1">0.0</textarea></td>
- 		<td><textarea id="mmatrix5">1.0</textarea></td>
-  		<td><textarea id="mmatrix9">0.0</textarea></td>
-  		<td><textarea id="mmatrix13">0.0</textarea></td>
-	<tr> 
-		<td><textarea id="mmatrix2">0.0</textarea></td>
- 		<td><textarea id="mmatrix6">0.0</textarea></td>
-  		<td><textarea id="mmatrix10">1.0</textarea></td>
-  		<td><textarea id="mmatrix14">0.0</textarea></td>
-	<tr> 
-		<td><textarea id="mmatrix3">0.0</textarea></td>
- 		<td><textarea id="mmatrix7">0.0</textarea></td>
-  		<td><textarea id="mmatrix11">0.0</textarea></td>
-  		<td><textarea id="mmatrix15">1.0</textarea></td>
-	</table>
-
-	</div>
-
-<hr>
-<div id="div_project">
-<br><font size="5em">big square</font><br>
-	<button onclick="mainAnimPause()">Main Anim Pause</button>
-	<button onclick="resetMainPos()">Reset Main Position</button>
-	<br>
-	<button onclick="trXinc()">Translate X + 0.01</button>
-	<button onclick="trYinc()">Translate Y + 0.01</button>
-	<button onclick="trZinc()">Translate Z + 0.01</button>
-	<br>
-	<button onclick="trXdec()">Translate X - 0.01</button>
-	<button onclick="trYdec()">Translate Y - 0.01</button>
-	<button onclick="trZdec()">Translate Z - 0.01</button>
-	<br>
-	<button onclick="mainAnimXRotate()">Animation XRot + 0.01</button>
-	<button onclick="mainAnimYRotate()">Animation YRot + 0.01</button>
-	<button onclick="mainAnimZRotate()">Animation ZRot + 0.01</button>
-	<br>
-	<p id="webTrX"> transX : 0.0000</p>
-	<p id="webTrY"> transY : 0.0000</p>
-	<p id="webTrZ"> transZ : 0.0000</p>
-</div>
-<div id="div_view">
-	<font size="5em">small square</font><br>
-	<button onclick="moonAnimPause()">Moon Anim Pause</button>
-	<button onclick="resetMoonPos()">Reset Moon Position</button>
-	<br>
-	<button onclick="mtrXinc()">Translate X + 0.01</button>
-	<button onclick="mtrYinc()">Translate Y + 0.01</button>
-	<button onclick="mtrZinc()">Translate Z + 0.01</button>
-	<br>
-	<button onclick="mtrXdec()">Translate X - 0.01</button>
-	<button onclick="mtrYdec()">Translate Y - 0.01</button>
-	<button onclick="mtrZdec()">Translate Z - 0.01</button>
-	<br>
-	<button onclick="moonAnimXRotate()">Animation XRot + 0.01</button>
-	<button onclick="moonAnimYRotate()">Animation YRot + 0.01</button>
-	<button onclick="moonAnimZRotate()">Animation ZRot + 0.01</button><br>
-	<p id="mwebTrX"> transX : 0.0000</p>
-	<p id="mwebTrY"> transY : 0.0000</p>
-	<p id="mwebTrZ"> transZ : 0.0000</p>
-
-</div>
-<hr>
\ No newline at end of file