1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
|
<!--
Copyright 2009, Google Inc.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following disclaimer
in the documentation and/or other materials provided with the
distribution.
* Neither the name of Google Inc. nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-->
<html>
<title>The Journies of Prince IO: An O3D Adventure</title>
<link href="ui/io.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="../o3djs/base.js"></script>
<script type="text/javascript" src="dynamic_lights.js"></script>
<script type="text/javascript" src="init.js"></script>
<script type="text/javascript" src="autoincludes.js"></script>
<script type="text/javascript" src="gamelogic.js"></script>
<script type="text/javascript" src="cutscenes.js"></script>
<script type="text/javascript" src="sound/soundplayer.js"></script>
</head>
<body onload="init();" onscroll="cancelScroll()" onunload="uninit();">
<table id="table-main"><tr><td valign=center>
<table id="table-middle" cellspacing="0" cellpadding="0" border="0">
<tr>
<td id="book-left" width="50%"><div id="innercover-div"><img id="innercover" src="ui/book_innercover.jpg"></div></td>
<td id="book-center" width="1000"><div id="cover-div"><img id="cover-shadow" src="ui/covershadow.png"><img onclick="animateCover()" id="cover" src="ui/book_cover.jpg"></div><img src="ui/book_captop.jpg" width="988" height="39"><br><div id="cover-seam"></div><div id="content">
Choose a level...
</div><div id="container" name="container" >
<div id="o3d" style="width: 1px; height: 1px;"></div>
</div><img id="page1" src="ui/book_page1.jpg" onclick="animatePage('page1')"><img id="page2" src="ui/book_page2.jpg" onclick="animatePage('page2')"><img id="page3" src="ui/book_page3.jpg" onclick="animatePage('page3')"><img src="ui/book_pageblank.jpg" width="951" height="549"><img src="ui/book_capright.jpg" width="37" height="549"><br><img src="ui/book_capbottom.jpg" width="988" height="90"></td>
<td id="book-right" width="50%"> </td>
</tr>
</table>
</td></tr></table>
<form>
<input id="focusHolder" style="position:absolute;top:-100px;">
</form>
<div id="footer"><div id="output"></div><div id="fps"></div><img src="ui/logo.gif" alt="Google"></div>
<div id="fx" style="visibility:hidden">
<textarea id="global_effect">
struct a2v {
float4 position : POSITION;
float3 normal : NORMAL;
float2 texCoord : TEXCOORD0;
};
struct v2f {
float4 position : POSITION;
float3 worldPosition : TEXCOORD0;
float2 texCoord : TEXCOORD1;
float3 n : TEXCOORD2;
float3 l : TEXCOORD3;
};
float4x4 worldViewProj : WorldViewProjection;
float4x4 world : World;
float4x4 worldIT : WorldInverseTranspose;
uniform float4 ambientLightColor;
uniform float3 sunlightDirection;
uniform float4 sunlightColor;
uniform float3 cameraEye;
uniform float3 cameraTarget;
uniform float3 light0_location;
uniform float3 light1_location;
uniform float3 light2_location;
uniform float3 light3_location;
uniform float3 light4_location;
uniform float4 light0_color;
uniform float4 light1_color;
uniform float4 light2_color;
uniform float4 light3_color;
uniform float4 light4_color;
uniform float4 fog_color;
// The texture from a sketchup6 file
// A diffuseTexture and a diffuse color (when there isn't a texture)
uniform float4 diffuse; // The color, unless texture
sampler2D diffuseSampler;
v2f vsMain(a2v IN) {
v2f OUT;
OUT.position = mul(IN.position, worldViewProj);
OUT.worldPosition = mul(IN.position, world).xyz;
OUT.texCoord = IN.texCoord;
OUT.n = mul(float4(IN.normal,0), worldIT).xyz;
OUT.l = IN.normal;
return OUT;
}
float4 fsMain(v2f IN): COLOR {
float4 textureColor = tex2D(diffuseSampler, IN.texCoord);
float3 normalDirection = normalize(IN.n);
float3 viewDirection = normalize(cameraEye - IN.worldPosition.xyz);
// Only diffuse light until we can get better than face normals.
float4 litWorld = lit(dot(normalDirection.xyz, sunlightDirection), 0, 0);
float4 total_color = ambientLightColor + litWorld.yyyy * sunlightColor;
float3 light_direction = light0_location - IN.worldPosition.xyz;
float attenuation = light0_color.a / length(light_direction);
light_direction = normalize(light_direction);
float4 litLight = lit(dot(normalDirection.xyz, light_direction), 0, 0);
litLight.y *= clamp(attenuation * attenuation, 0, 1);
total_color.rgb += litLight.yyy * light0_color.rgb;
light_direction = light1_location - IN.worldPosition.xyz;
attenuation = light1_color.a / length(light_direction);
light_direction = normalize(light_direction);
litLight = lit(dot(normalDirection.xyz, light_direction), 0, 0);
litLight.y *= clamp(attenuation * attenuation, 0, 1);
total_color.rgb += litLight.yyy * light1_color.rgb;
light_direction = light2_location - IN.worldPosition.xyz;
attenuation = light2_color.a / length(light_direction);
light_direction = normalize(light_direction);
litLight = lit(dot(normalDirection.xyz, light_direction), 0, 0);
litLight.y *= clamp(attenuation * attenuation, 0, 1);
total_color.rgb += litLight.yyy * light2_color.rgb;
light_direction = light3_location - IN.worldPosition.xyz;
attenuation = light3_color.a / length(light_direction);
light_direction = normalize(light_direction);
litLight = lit(dot(normalDirection.xyz, light_direction), 0, 0);
litLight.y *= clamp(attenuation * attenuation, 0, 1);
total_color.rgb += litLight.yyy * light3_color.rgb;
textureColor.rgb += diffuse.rgb;
total_color *= textureColor;
// Fog
float fog = saturate(pow(2.718, -.005 * (length(cameraEye - IN.worldPosition.xyz) - 300)));
return lerp(fog_color, total_color, fog);
}
// #o3d VertexShaderEntryPoint vsMain
// #o3d PixelShaderEntryPoint fsMain
// #o3d MatrixLoadOrder RowMajor
</textarea>
</div>
</body>
|
