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index.html
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/
index.html
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<!DOCTYPE html>
<html>
<script id="vertex-shader" type="x-shader/x-vertex">
attribute vec4 vPosition;
attribute vec3 vNormal;
attribute vec2 vTexCoord;
uniform int vDrawType;
uniform int lightIndex;
uniform mat4 modelMatrix;
uniform mat4 cameraMatrix;
uniform mat4 projectionMatrix;
uniform mat3 normalMatrix;
uniform mat4 lightMatrix[5];
uniform mat4 lightProjectionMatrix[5];
varying vec3 fPos;
varying vec3 fNormal;
varying vec2 fTexCoord;
varying vec4 fPositionFromLight[5];
void main () {
if (vDrawType == 0 || vDrawType == 1) {
fPos = (modelMatrix * vPosition).xyz;
fNormal = (normalMatrix * vNormal);
fTexCoord = vTexCoord;
for (int i = 0; i < 5; i++) {
fPositionFromLight[i] = lightProjectionMatrix[i] * lightMatrix[i] * modelMatrix * vPosition;
}
gl_Position = projectionMatrix * cameraMatrix * modelMatrix * vPosition;
return;
} else if (vDrawType == 2) {
gl_Position = projectionMatrix * vPosition;
return;
} else if (vDrawType >= 3) {
if (vDrawType == 3) {
fPositionFromLight[0] = lightProjectionMatrix[0] * lightMatrix[0] * modelMatrix * vPosition;
gl_Position = fPositionFromLight[0];
} else if (vDrawType == 4) {
fPositionFromLight[1] = lightProjectionMatrix[1] * lightMatrix[1] * modelMatrix * vPosition;
gl_Position = fPositionFromLight[1];
} else if (vDrawType == 5) {
fPositionFromLight[2] = lightProjectionMatrix[2] * lightMatrix[2] * modelMatrix * vPosition;
gl_Position = fPositionFromLight[2];
} else if (vDrawType == 6) {
fPositionFromLight[3] = lightProjectionMatrix[3] * lightMatrix[3] * modelMatrix * vPosition;
gl_Position = fPositionFromLight[3];
} else if (vDrawType == 7) {
fPositionFromLight[4] = lightProjectionMatrix[4] * lightMatrix[4] * modelMatrix * vPosition;
gl_Position = fPositionFromLight[4];
}
return;
}
}
</script>
<script id="fragment-shader" type="x-shader/x-fragment">
precision mediump float;
uniform sampler2D texture;
uniform sampler2D shadowMap[5];
uniform int fDrawType;
uniform vec4 fTriggerID;
varying vec3 fPos;
varying vec3 fNormal;
varying vec2 fTexCoord;
varying vec4 fPositionFromLight[5];
uniform vec4 fAmbientMaterial, fDiffuseMaterial, fSpecularMaterial;
uniform float fShininess;
uniform vec4 fLightPosition[5];
uniform vec4 fAmbientLight[5], fDiffuseLight[5], fSpecularLight[5];
uniform float fLightBias[5];
uniform vec3 fCameraPosition;
vec4 pack (const float depth) {
const vec4 bitShift = vec4 (1.0, 255.0, 255.0 * 255.0, 255.0 * 255.0 * 255.0);
const vec4 bitMask = vec4 (1.0 / 255.0, 1.0 / 255.0, 1.0 / 255.0, 0.0);
vec4 res = fract (depth * bitShift);
res -= res.xxyz * bitMask;
return res;
}
float unpack (vec4 color) {
const vec4 bitShift = vec4 (1.0, 1.0 / 255.0, 1.0 / (255.0 * 255.0), 1.0 / (255.0 * 255.0 * 255.0));
return dot (color, bitShift);
}
float ShadowCalculation (vec4 fPositionFromLight, sampler2D shadowMap, float bias) {
/*
vec3 shadowCoord = (fPositionFromLight.xyz/fPositionFromLight.w)/2.0 + 0.5;
vec4 rgbaDepth = texture2D(shadowMap, shadowCoord.xy);
float depth = unpack(rgbaDepth);
float visibility = (shadowCoord.z > depth + 0.15) ? 0.0 : 1.0;
return visibility; */
vec3 shadowCoord = fPositionFromLight.xyz / fPositionFromLight.w;
shadowCoord = shadowCoord * 0.5 + 0.5;
float visibility = 0.0;
vec2 poissonDisk[4];
poissonDisk[0] = vec2( -0.94201624, -0.39906216 );
poissonDisk[1] = vec2( 0.94558609, -0.76890725 );
poissonDisk[2] = vec2( -0.094184101, -0.92938870 );
poissonDisk[3] = vec2( 0.34495938, 0.29387760 );
for (int i = 0; i < 4; i++) {
vec4 rgbaDepth = texture2D(shadowMap, shadowCoord.xy + poissonDisk[i]/700.0);
float depth = unpack(rgbaDepth);
if (depth < shadowCoord.z - bias) {
visibility += 0.2;
}
}
if (shadowCoord.z > 1.0)
visibility = 0.0;
return visibility;
}
void main () {
if (fDrawType == 0) {
vec4 fColor = vec4 (0.0, 0.0, 0.0, 1.0);
for (int i = 0; i < 5; i++) {
vec3 L;
if (fLightPosition[i].w == 0.0)
L = normalize (fLightPosition[i].xyz);
else
L = normalize (fLightPosition[i].xyz - fPos);
vec3 E = normalize (fCameraPosition - fPos);
vec3 N = normalize (fNormal);
vec3 H = normalize (L + E);
// ambient
vec4 ambient = fAmbientMaterial * fAmbientLight[i];
//diffuse
float Kd = max (dot (L, N), 0.0);
vec4 diffuse = Kd * fDiffuseMaterial * fDiffuseLight[i];
// specular
float Ks = pow (max (dot (N, H), 0.0), fShininess);
vec4 specular = Ks * fSpecularMaterial * fSpecularLight[i];
if (dot (L, N) < 0.0)
specular = vec4 (0.0, 0.0, 0.0, 1.0);
float shadow = ShadowCalculation (fPositionFromLight[i], shadowMap[i], fLightBias[i]);
vec4 fLighting = (ambient + (shadow) * (diffuse + specular));
fColor = fColor + fLighting;
}
gl_FragColor = fColor * texture2D (texture, fTexCoord);
gl_FragColor.a = fAmbientMaterial.a;
return;
} else if (fDrawType == 1) {
gl_FragColor = fTriggerID;
return;
} else if (fDrawType == 2) {
vec4 fColor = vec4 (1.0, 1.0, 1.0, 1.0);
gl_FragColor = fColor;
return;
} else if (fDrawType >= 3) {
gl_FragColor = pack (gl_FragCoord.z);
return;
}
}
</script>
<script type="text/javascript" src="webgl-utils.js"></script>
<script type="text/javascript" src="initShaders.js"></script>
<script type="text/javascript" src="gl-matrix.js"></script>
<script type="text/javascript" src="index.js"></script>
<script type="text/javascript" src="game.js"></script>
<script type="text/javascript" src="sceneGraph.js"></script>
<script type="text/javascript" src="animations.js"></script>
<script type="text/javascript" src="light.js"></script>
<script type="text/javascript" src="camera.js"></script>
<script type="text/javascript" src="player.js"></script>
<script type="text/javascript" src="components.js"></script>
<script type="text/javascript" src="sceneCollisionManager.js"></script>
<script type="text/javascript" src="audioManager.js"></script>
<script type="text/javascript" src="rigidBody.js"></script>
<script type="text/javascript" src="perlinNoise.js"></script>
<script type="text/javascript" src="StateManager.js"></script>
<script type="text/javascript" src="auxillary.js"></script>
<script type="text/javascript" src="physicsDemoScene.js"></script>
<script type="text/javascript" src="project1Scene.js"></script>
<script type="text/javascript" src="survivalScene.js"></script>
<script type="text/javascript" src="eggertRoomScene.js"></script>
<img id = "TEXfrance" src="France.png" hidden></img>
<img id = "whiteTEX" src="white.jpg" hidden></img>
<iframe id="deskOBJ" src="Meshes/desk.txt" style="display: none;"></iframe>
<iframe id="deskMAT" src="Meshes/desk_material.txt" style="display: none;"></iframe>
<img id= "deskTEX" src="Meshes/desk_texture.png" hidden></img>
<iframe id="stoolOBJ" src="Meshes/stool.txt" style="display: none;"></iframe>
<iframe id="stoolMAT" src="Meshes/stool_material.txt" style="display: none;"></iframe>
<img id= "stoolTEX" src="Meshes/stool_texture.png" hidden></img>
<iframe id="roomOBJ" src="Meshes/room2.txt" style="display: none;"></iframe>
<iframe id="roomMAT" src="Meshes/room2_material.txt" style="display: none;"></iframe>
<img id= "roomTEX" src="Meshes/room2_texture.png" hidden></img>
<iframe id="roofOBJ" src="Meshes/roof.txt" style="display: none;"></iframe>
<iframe id="roofMAT" src="Meshes/roof_material.txt" style="display: none;"></iframe>
<img id= "roofTEX" src="Meshes/roof_texture.png" hidden></img>
<iframe id="speakerOBJ" src="Meshes/speaker.txt" style="display: none;"></iframe>
<iframe id="speakerMAT" src="Meshes/speaker_material.txt" style="display: none;"></iframe>
<img id= "speakerTEX" src="Meshes/speaker_texture.png" hidden></img>
<iframe id="chairOBJ" src="Meshes/chair2.txt" style="display: none;"></iframe>
<iframe id="chairMAT" src="Meshes/chair2_material.txt" style="display: none;"></iframe>
<img id= "chairTEX" src="Meshes/chair2_texture.png" hidden></img>
<iframe id="seatOBJ" src="Meshes/chair2_seat.txt" style="display: none;"></iframe>
<iframe id="seatMAT" src="Meshes/chair2_seat_material.txt" style="display: none;"></iframe>
<img id= "seatTEX" src="Meshes/chair2_seat_texture.png" hidden></img>
<iframe id="buttonOBJ" src="Meshes/button.txt" style="display: none;"></iframe>
<iframe id="buttonMAT" src="Meshes/button_material.txt" style="display: none;"></iframe>
<img id= "buttonTEX" src="Meshes/button_texture.png" hidden></img>
<img id= "buttonstartTEX" src="Meshes/button_texture_start.png" hidden></img>
<img id= "buttonclickmeTEX" src="Meshes/button_texture_clickme.png" hidden></img>
<img id= "buttondontclickmeTEX" src="Meshes/button_texture_dontclickme.png" hidden></img>
<img id= "buttongreenTEX" src="Meshes/button_texture_green.png" hidden></img>
<img id= "buttonpanicTEX" src="Meshes/button_texture_panic.png" hidden></img>
<iframe id="buttonMountOBJ" src="Meshes/button_mount.txt" style="display: none;"></iframe>
<iframe id="buttonMountMAT" src="Meshes/button_mount_material.txt" style="display: none;"></iframe>
<img id= "buttonMountTEX" src="Meshes/button_mount_texture.png" hidden></img>
<iframe id="pictureOBJ" src="Meshes/picture.txt" style="display: none;"></iframe>
<iframe id="pictureMAT" src="Meshes/picture_material.txt" style="display: none;"></iframe>
<img id= "pictureTEX" src="Meshes/picture_texture.png" hidden></img>
<iframe id="personOBJ" src="Meshes/person.txt" style="display: none;"></iframe>
<iframe id="personMAT" src="Meshes/person_material.txt" style="display: none;"></iframe>
<img id= "personTEX" src="Meshes/person_texture.png" hidden></img>
<iframe id="leftdoorOBJ" src="Meshes/leftdoor.txt" style="display: none;"></iframe>
<iframe id="rightdoorOBJ" src="Meshes/rightdoor.txt" style="display: none;"></iframe>
<iframe id="leftdoorMAT" src="Meshes/leftdoor_material.txt" style="display: none;"></iframe>
<iframe id="rightdoorMAT" src="Meshes/rightdoor_material.txt" style="display: none;"></iframe>
<img id= "doorTEX" src="Meshes/door_texture.png" hidden></img>
<iframe id="hallwayleftOBJ" src="Meshes/hallway_left.txt" style="display: none;"></iframe>
<iframe id="hallwayleftMAT" src="Meshes/hallway_left_material.txt" style="display: none;"></iframe>
<img id= "hallwayleftTEX" src="Meshes/hallway_left_texture.png" hidden></img>
<iframe id="hallwayrightOBJ" src="Meshes/hallway_right.txt" style="display: none;"></iframe>
<iframe id="hallwayrightMAT" src="Meshes/hallway_right_material.txt" style="display: none;"></iframe>
<img id= "hallwayrightTEX" src="Meshes/hallway_right_texture.png" hidden></img>
<iframe id="hallwaybotOBJ" src="Meshes/hallway_bot.txt" style="display: none;"></iframe>
<iframe id="hallwaybotMAT" src="Meshes/hallway_bot_material.txt" style="display: none;"></iframe>
<img id= "hallwaybotTEX" src="Meshes/hallway_bot_texture.png" hidden></img>
<iframe id="hallwaytopOBJ" src="Meshes/hallway_top.txt" style="display: none;"></iframe>
<iframe id="hallwaytopMAT" src="Meshes/hallway_top_material.txt" style="display: none;"></iframe>
<img id= "hallwaytopTEX" src="Meshes/hallway_top_texture.png" hidden></img>
<iframe id="projectorOBJ" src="Meshes/projector.txt" style="display: none;"></iframe>
<iframe id="projectorMAT" src="Meshes/projector_material.txt" style="display: none;"></iframe>
<img id= "projectorTEX" src="Meshes/projector_texture.png" hidden></img>
<iframe id="dangerDoorLeftOBJ" src="Meshes/dangerdoors_left.txt" style="display: none;"></iframe>
<iframe id="dangerDoorLeftMAT" src="Meshes/dangerdoors_left_material.txt" style="display: none;"></iframe>
<img id= "dangerDoorLeftTEX" src="Meshes/dangerdoors_left_texture.png" hidden></img>
<iframe id="dangerDoorRightOBJ" src="Meshes/dangerdoors_right.txt" style="display: none;"></iframe>
<iframe id="dangerDoorRightMAT" src="Meshes/dangerdoors_right_material.txt" style="display: none;"></iframe>
<img id= "dangerDoorRightTEX" src="Meshes/dangerdoors_right_texture.png" hidden></img>
<iframe id="broomClosetOBJ" src="Meshes/broom_closet.txt" style="display: none;"></iframe>
<iframe id="broomClosetMAT" src="Meshes/broom_closet_material.txt" style="display: none;"></iframe>
<img id= "broomClosetTEX" src="Meshes/broom_closet_texture.png" hidden></img>
<iframe id="bazookaOBJ" src="Meshes/bazooka.txt" style="display: none;"></iframe>
<iframe id="bazookaMAT" src="Meshes/bazooka_material.txt" style="display: none;"></iframe>
<img id= "bazookaTEX" src="Meshes/bazooka_texture.png" hidden></img>
<audio id="A_bug1" src="Audio/bug1.mp3"></audio>
<audio id="A_bug2" src="Audio/bug2.mp3"></audio>
<audio id="A_bugstay1" src="Audio/bugstay1.mp3"></audio>
<audio id="A_bugstay2" src="Audio/bugstay2.mp3"></audio>
<audio id="A_intro1" src="Audio/intro1.mp3"></audio>
<audio id="A_intro2" src="Audio/intro2.mp3"></audio>
<audio id="A_intro3" src="Audio/intro3.mp3"></audio>
<audio id="A_intro4" src="Audio/intro4.mp3"></audio>
<audio id="A_intro5" src="Audio/intro5.mp3"></audio>
<audio id="A_leaving1" src="Audio/leaving1.mp3"></audio>
<audio id="A_leaving2" src="Audio/leaving2.mp3"></audio>
<audio id="A_leaving3" src="Audio/leaving3.mp3"></audio>
<audio id="A_leaving4" src="Audio/leaving4.mp3"></audio>
<audio id="A_leaving5" src="Audio/leaving5.mp3"></audio>
<audio id="A_leftbutton" src="Audio/leftbutton.mp3"></audio>
<audio id="A_lookdown" src="Audio/lookdown.mp3"></audio>
<audio id="A_physics" src="Audio/physics.mp3"></audio>
<audio id="A_rightbutton1" src="Audio/rightbutton1.mp3"></audio>
<audio id="A_rightbutton2" src="Audio/rightbutton2.mp3"></audio>
<audio id="A_rightbutton3" src="Audio/rightbutton3.mp3"></audio>
<audio id="A_rightbutton4" src="Audio/rightbutton4.mp3"></audio>
<audio id="A_spawnchair" src="Audio/spawnchair.mp3"></audio>
<audio id="A_broomcloset" src="Audio/broomcloset.mp3"></audio>
<audio id="A_death" src="Audio/death.mp3"></audio>
<audio id="A_eggertIntro" src="Audio/eggertIntro.mp3"></audio>
<audio id="A_project1Intro" src="Audio/project1Intro.mp3"></audio>
<audio id="A_testingIntro" src="Audio/testingIntro.mp3"></audio>
<body>
<div id = "loader">
<img src="loader.gif" alt = "loading">
</div>
<canvas id="gl-canvas" width="960" height="540">
Oops ... your browser doesn't support the HTML5 canvas element
</canvas>
<table>
<tr><td id='score'></td><td id='health'></td></tr>
<tr><td id='loser'></td></tr>
</table>
</body>
</html>