1 files changed, 228 insertions, 227 deletions
diff --git a/assets/shaders/ub_fshader.glsl b/assets/shaders/ub_fshader.glsl
index e4e0e2d3..408b1184 100755
--- a/assets/shaders/ub_fshader.glsl
+++ b/assets/shaders/ub_fshader.glsl
@@ -1,24 +1,25 @@
 /* <copyright>
-Copyright (c) 2012, Motorola Mobility, Inc
+Copyright (c) 2012, Motorola Mobility LLC.
 All Rights Reserved.
-BSD License.
 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,
+* Redistributions of source code must retain the above copyright notice,
-    this list of conditions and the following disclaimer.
+  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
+* Redistributions in binary form must reproduce the above copyright notice,
-    documentation and/or other materials provided with the distribution.
+  this list of conditions and the following disclaimer in the documentation
-  - Neither the name of Motorola Mobility nor the names of its contributors
+  and/or other materials provided with the distribution.
-    may be used to endorse or promote products derived from this software
-    without specific prior written permission.
+* Neither the name of Motorola Mobility LLC 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
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER 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
@@ -30,257 +31,257 @@ POSSIBILITY OF SUCH DAMAGE.
 // defines
 #if defined( GL_ES )
-        precision highp float;
+    precision highp float;
 #endif
 uniform mat4 u_viewMatrix;
 #if defined( MATERIAL )
-        uniform vec4            u_ambientColor;
+    uniform vec4        u_ambientColor;
-        uniform vec4            u_diffuseColor;
+    uniform vec4        u_diffuseColor;
-        uniform vec4            u_specularColor;
+    uniform vec4        u_specularColor;
-        uniform float           u_specularPower;
+    uniform float       u_specularPower;
 #endif
 #if defined( LIGHTING )
-        varying vec3 v_normal;
+    varying vec3 v_normal;
-        #if defined( LIGHT_0 )
+    #if defined( LIGHT_0 )
-//              uniform int             u_light0Type;
+//      uniform int     u_light0Type;
-                uniform vec3    u_light0Pos;
+        uniform vec3    u_light0Pos;
-                uniform vec3    u_light0Dir;
+        uniform vec3    u_light0Dir;
-                uniform vec3    u_light0Atten;
+        uniform vec3    u_light0Atten;
-                uniform vec2    u_light0Spot;
+        uniform vec2    u_light0Spot;
-                uniform vec4    u_light0Color;
+        uniform vec4    u_light0Color;
-                uniform vec4    u_light0Specular;               
+        uniform vec4    u_light0Specular;
-                varying vec3    v_light0Dir;
+        varying vec3    v_light0Dir;
-                varying vec3    v_light0SpotDir;                
+        varying vec3    v_light0SpotDir;
-        #endif
+    #endif
-        #if defined( LIGHT_1 )
+    #if defined( LIGHT_1 )
-//              uniform int             u_light1Type;
+//      uniform int     u_light1Type;
-                uniform vec3    u_light1Pos;
+        uniform vec3    u_light1Pos;
-                uniform vec3    u_light1Dir;
+        uniform vec3    u_light1Dir;
-                uniform vec3    u_light1Atten;
+        uniform vec3    u_light1Atten;
-                uniform vec2    u_light1Spot;
+        uniform vec2    u_light1Spot;
-                uniform vec4    u_light1Color;
+        uniform vec4    u_light1Color;
-                uniform vec4    u_light1Specular;               
+        uniform vec4    u_light1Specular;
-                varying vec3    v_light1Dir;
+        varying vec3    v_light1Dir;
-                varying vec3    v_light1SpotDir;                
+        varying vec3    v_light1SpotDir;
-        #endif
+    #endif
-        #if defined( LIGHT_2 )
+    #if defined( LIGHT_2 )
-//              uniform int             u_light2Type;
+//      uniform int     u_light2Type;
-                uniform vec3    u_light2Pos;
+        uniform vec3    u_light2Pos;
-                uniform vec3    u_light2Dir;
+        uniform vec3    u_light2Dir;
-                uniform vec3    u_light2Atten;
+        uniform vec3    u_light2Atten;
-                uniform vec2    u_light2Spot;
+        uniform vec2    u_light2Spot;
-                uniform vec4    u_light2Color;
+        uniform vec4    u_light2Color;
-                uniform vec4    u_light2Specular;               
+        uniform vec4    u_light2Specular;
-                varying vec3    v_light2Dir;
+        varying vec3    v_light2Dir;
-                varying vec3    v_light2SpotDir;                
+        varying vec3    v_light2SpotDir;
-        #endif
+    #endif
-        #if defined( LIGHT_3 )
+    #if defined( LIGHT_3 )
-//              uniform int             u_light3Type;
+//      uniform int     u_light3Type;
-                uniform vec3    u_light3Pos;
+        uniform vec3    u_light3Pos;
-                uniform vec3    u_light3Dir;
+        uniform vec3    u_light3Dir;
-                uniform vec3    u_light3Atten;
+        uniform vec3    u_light3Atten;
-                uniform vec2    u_light3Spot;
+        uniform vec2    u_light3Spot;
-                uniform vec4    u_light3Color;
+        uniform vec4    u_light3Color;
-                uniform vec4    u_light3Specular;               
+        uniform vec4    u_light3Specular;
-                varying vec3    v_light3Dir;
+        varying vec3    v_light3Dir;
-                varying vec3    v_light3SpotDir;                
+        varying vec3    v_light3SpotDir;
-        #endif
+    #endif
 #endif
 #if defined( ENVIRONMENT_MAP )
-        uniform float   u_envReflection;
+    uniform float   u_envReflection;
 #endif
 uniform vec3 u_eye;
-uniform sampler2D       s_diffuseMap;
+uniform sampler2D   s_diffuseMap;
-uniform sampler2D       s_normalMap;
+uniform sampler2D   s_normalMap;
-uniform sampler2D       s_envMap;
+uniform sampler2D   s_envMap;
-uniform sampler2D       s_specMap;
+uniform sampler2D   s_specMap;
 varying vec3 v_mvPos;
 varying vec3 v_eyeDir;
 varying vec2 v_texcoord;
 void main() {
-        // these are the four principle color elements making up the final fragment equation.
+    // these are the four principle color elements making up the final fragment equation.
-        vec4 a = vec4(0.0,0.0,0.0,0.0); // ambient contribution
+    vec4 a = vec4(0.0,0.0,0.0,0.0); // ambient contribution
-        vec4 d = vec4(0.0,0.0,0.0,0.0); // diffuse contribution
+    vec4 d = vec4(0.0,0.0,0.0,0.0); // diffuse contribution
-        vec4 s = vec4(0.0,0.0,0.0,0.0); // specular contribution
+    vec4 s = vec4(0.0,0.0,0.0,0.0); // specular contribution
-        vec4 l = vec4(0.0,0.0,0.0,0.0); // lighting contribution
+    vec4 l = vec4(0.0,0.0,0.0,0.0); // lighting contribution
-        
 #if defined( MATERIAL )
-        a += u_ambientColor;
+    a += u_ambientColor;
-        d += u_diffuseColor;
+    d += u_diffuseColor;
 #endif
 #if defined( DIFFUSE_MAP )
-        d *= texture2D(s_diffuseMap, v_texcoord);
+    d *= texture2D(s_diffuseMap, v_texcoord);
 #endif
-#if ( defined( LIGHTING ) || defined( ENVIRONMENT_MAPPING ) )  
+#if ( defined( LIGHTING ) || defined( ENVIRONMENT_MAPPING ) )
-        vec3 normal = normalize( v_normal );
+    vec3 normal = normalize( v_normal );
 #endif
-        
 #if defined( LIGHTING )
-        #if defined( NORMAL_MAP )
+    #if defined( NORMAL_MAP )
-                vec4 normalMap = texture2D(s_normalMap, v_texcoord);
+        vec4 normalMap = texture2D(s_normalMap, v_texcoord);
-                normalMap = vec4( (normalMap.xyz * 2.0 - 1.0), 0.0 );
+        normalMap = vec4( (normalMap.xyz * 2.0 - 1.0), 0.0 );
-                normal = normalize(normalMap.x*vec3(normal.z, 0.0, normal.x) + vec3(0.0, normalMap.y, 0.0) + normalMap.z*normal);
+        normal = normalize(normalMap.x*vec3(normal.z, 0.0, normal.x) + vec3(0.0, normalMap.y, 0.0) + normalMap.z*normal);
-        #endif // NORMAL_MAP
+    #endif // NORMAL_MAP
-        #if defined( LIGHT_0 )
+    #if defined( LIGHT_0 )
-                {               
+        {
-                        // diffuse lighting
+            // diffuse lighting
-                        float ldist = length( v_light0Dir.xyz );
+            float ldist = length( v_light0Dir.xyz );
-                        vec3 ldir = v_light0Dir.xyz / ldist;
+            vec3 ldir = v_light0Dir.xyz / ldist;
-                                                                
-                        float atten = 1.0;
+            float atten = 1.0;
-                        
-                        #if ( LIGHT_0 > 0 )
+            #if ( LIGHT_0 > 0 )
-                                atten = 1.0 / ( u_light0Atten.x + u_light0Atten.y * ldist + u_light0Atten.z * ( ldist * ldist ) );
+                atten = 1.0 / ( u_light0Atten.x + u_light0Atten.y * ldist + u_light0Atten.z * ( ldist * ldist ) );
-                                #if (LIGHT_0 == 2)
+                #if (LIGHT_0 == 2)
-                                        float spotAngle = dot( ldir, normalize( v_light0SpotDir ) );

diff --git a/assets/shaders/ub_fshader.glsl b/assets/shaders/ub_fshader.glsl index e4e0e2d3..408b1184 100755 --- a/assets/shaders/ub_fshader.glsl +++ b/assets/shaders/ub_fshader.glsl
@@ -1,24 +1,25 @@
1	/* <copyright>	1	/* <copyright>
2	Copyright (c) 2012, Motorola Mobility, Inc	2	Copyright (c) 2012, Motorola Mobility LLC.
3	All Rights Reserved.	3	All Rights Reserved.
4	BSD License.
5		4
6	Redistribution and use in source and binary forms, with or without	5	Redistribution and use in source and binary forms, with or without
7	modification, are permitted provided that the following conditions are met:	6	modification, are permitted provided that the following conditions are met:
8		7
9	- Redistributions of source code must retain the above copyright notice,	8	* Redistributions of source code must retain the above copyright notice,
10	this list of conditions and the following disclaimer.	9	this list of conditions and the following disclaimer.
11	- Redistributions in binary form must reproduce the above copyright	10
12	notice, this list of conditions and the following disclaimer in the	11	* Redistributions in binary form must reproduce the above copyright notice,
13	documentation and/or other materials provided with the distribution.	12	this list of conditions and the following disclaimer in the documentation
14	- Neither the name of Motorola Mobility nor the names of its contributors	13	and/or other materials provided with the distribution.
15	may be used to endorse or promote products derived from this software	14
16	without specific prior written permission.	15	* Neither the name of Motorola Mobility LLC nor the names of its
		16	contributors may be used to endorse or promote products derived from this
		17	software without specific prior written permission.
17		18
18	THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"	19	THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
19	AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE	20	AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20	IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE	21	IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21	ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE	22	ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
22	LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR	23	LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
23	CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF	24	CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
24	SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS	25	SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
@@ -30,257 +31,257 @@ POSSIBILITY OF SUCH DAMAGE.
30		31
31	// defines	32	// defines
32	#if defined( GL_ES )	33	#if defined( GL_ES )
33	precision highp float;	34	precision highp float;
34	#endif	35	#endif
35		36
36	uniform mat4 u_viewMatrix;	37	uniform mat4 u_viewMatrix;
37		38
38	#if defined( MATERIAL )	39	#if defined( MATERIAL )
39	uniform vec4 u_ambientColor;	40	uniform vec4 u_ambientColor;
40	uniform vec4 u_diffuseColor;	41	uniform vec4 u_diffuseColor;
41	uniform vec4 u_specularColor;	42	uniform vec4 u_specularColor;
42	uniform float u_specularPower;	43	uniform float u_specularPower;
43	#endif	44	#endif
44		45
45	#if defined( LIGHTING )	46	#if defined( LIGHTING )
46	varying vec3 v_normal;	47	varying vec3 v_normal;
47	#if defined( LIGHT_0 )	48	#if defined( LIGHT_0 )
48	// uniform int u_light0Type;	49	// uniform int u_light0Type;
49	uniform vec3 u_light0Pos;	50	uniform vec3 u_light0Pos;
50	uniform vec3 u_light0Dir;	51	uniform vec3 u_light0Dir;
51	uniform vec3 u_light0Atten;	52	uniform vec3 u_light0Atten;
52	uniform vec2 u_light0Spot;	53	uniform vec2 u_light0Spot;
53	uniform vec4 u_light0Color;	54	uniform vec4 u_light0Color;
54	uniform vec4 u_light0Specular;	55	uniform vec4 u_light0Specular;
55	varying vec3 v_light0Dir;	56	varying vec3 v_light0Dir;
56	varying vec3 v_light0SpotDir;	57	varying vec3 v_light0SpotDir;
57	#endif	58	#endif
58		59
59	#if defined( LIGHT_1 )	60	#if defined( LIGHT_1 )
60	// uniform int u_light1Type;	61	// uniform int u_light1Type;
61	uniform vec3 u_light1Pos;	62	uniform vec3 u_light1Pos;
62	uniform vec3 u_light1Dir;	63	uniform vec3 u_light1Dir;
63	uniform vec3 u_light1Atten;	64	uniform vec3 u_light1Atten;
64	uniform vec2 u_light1Spot;	65	uniform vec2 u_light1Spot;
65	uniform vec4 u_light1Color;	66	uniform vec4 u_light1Color;
66	uniform vec4 u_light1Specular;	67	uniform vec4 u_light1Specular;
67	varying vec3 v_light1Dir;	68	varying vec3 v_light1Dir;
68	varying vec3 v_light1SpotDir;	69	varying vec3 v_light1SpotDir;
69	#endif	70	#endif
70		71
71	#if defined( LIGHT_2 )	72	#if defined( LIGHT_2 )
72	// uniform int u_light2Type;	73	// uniform int u_light2Type;
73	uniform vec3 u_light2Pos;	74	uniform vec3 u_light2Pos;
74	uniform vec3 u_light2Dir;	75	uniform vec3 u_light2Dir;
75	uniform vec3 u_light2Atten;	76	uniform vec3 u_light2Atten;
76	uniform vec2 u_light2Spot;	77	uniform vec2 u_light2Spot;
77	uniform vec4 u_light2Color;	78	uniform vec4 u_light2Color;
78	uniform vec4 u_light2Specular;	79	uniform vec4 u_light2Specular;
79	varying vec3 v_light2Dir;	80	varying vec3 v_light2Dir;
80	varying vec3 v_light2SpotDir;	81	varying vec3 v_light2SpotDir;
81	#endif	82	#endif
82		83
83	#if defined( LIGHT_3 )	84	#if defined( LIGHT_3 )
84	// uniform int u_light3Type;	85	// uniform int u_light3Type;
85	uniform vec3 u_light3Pos;	86	uniform vec3 u_light3Pos;
86	uniform vec3 u_light3Dir;	87	uniform vec3 u_light3Dir;
87	uniform vec3 u_light3Atten;	88	uniform vec3 u_light3Atten;
88	uniform vec2 u_light3Spot;	89	uniform vec2 u_light3Spot;
89	uniform vec4 u_light3Color;	90	uniform vec4 u_light3Color;
90	uniform vec4 u_light3Specular;	91	uniform vec4 u_light3Specular;
91	varying vec3 v_light3Dir;	92	varying vec3 v_light3Dir;
92	varying vec3 v_light3SpotDir;	93	varying vec3 v_light3SpotDir;
93	#endif	94	#endif
94	#endif	95	#endif
95		96
96	#if defined( ENVIRONMENT_MAP )	97	#if defined( ENVIRONMENT_MAP )
97	uniform float u_envReflection;	98	uniform float u_envReflection;
98	#endif	99	#endif
99		100
100	uniform vec3 u_eye;	101	uniform vec3 u_eye;
101		102
102	uniform sampler2D s_diffuseMap;	103	uniform sampler2D s_diffuseMap;
103	uniform sampler2D s_normalMap;	104	uniform sampler2D s_normalMap;
104	uniform sampler2D s_envMap;	105	uniform sampler2D s_envMap;
105	uniform sampler2D s_specMap;	106	uniform sampler2D s_specMap;
106		107
107	varying vec3 v_mvPos;	108	varying vec3 v_mvPos;
108	varying vec3 v_eyeDir;	109	varying vec3 v_eyeDir;
109	varying vec2 v_texcoord;	110	varying vec2 v_texcoord;
110		111
111	void main() {	112	void main() {
112	// these are the four principle color elements making up the final fragment equation.	113	// these are the four principle color elements making up the final fragment equation.
113	vec4 a = vec4(0.0,0.0,0.0,0.0); // ambient contribution	114	vec4 a = vec4(0.0,0.0,0.0,0.0); // ambient contribution
114	vec4 d = vec4(0.0,0.0,0.0,0.0); // diffuse contribution	115	vec4 d = vec4(0.0,0.0,0.0,0.0); // diffuse contribution
115	vec4 s = vec4(0.0,0.0,0.0,0.0); // specular contribution	116	vec4 s = vec4(0.0,0.0,0.0,0.0); // specular contribution
116	vec4 l = vec4(0.0,0.0,0.0,0.0); // lighting contribution	117	vec4 l = vec4(0.0,0.0,0.0,0.0); // lighting contribution
117		118
118	#if defined( MATERIAL )	119	#if defined( MATERIAL )
119	a += u_ambientColor;	120	a += u_ambientColor;
120	d += u_diffuseColor;	121	d += u_diffuseColor;
121	#endif	122	#endif
122		123
123	#if defined( DIFFUSE_MAP )	124	#if defined( DIFFUSE_MAP )
124	d *= texture2D(s_diffuseMap, v_texcoord);	125	d *= texture2D(s_diffuseMap, v_texcoord);
125	#endif	126	#endif
126		127
127	#if ( defined( LIGHTING ) \|\| defined( ENVIRONMENT_MAPPING ) )	128	#if ( defined( LIGHTING ) \|\| defined( ENVIRONMENT_MAPPING ) )
128	vec3 normal = normalize( v_normal );	129	vec3 normal = normalize( v_normal );
129	#endif	130	#endif
130		131
131	#if defined( LIGHTING )	132	#if defined( LIGHTING )
132	#if defined( NORMAL_MAP )	133	#if defined( NORMAL_MAP )
133	vec4 normalMap = texture2D(s_normalMap, v_texcoord);	134	vec4 normalMap = texture2D(s_normalMap, v_texcoord);
134	normalMap = vec4( (normalMap.xyz * 2.0 - 1.0), 0.0 );	135	normalMap = vec4( (normalMap.xyz * 2.0 - 1.0), 0.0 );
135	normal = normalize(normalMap.xvec3(normal.z, 0.0, normal.x) + vec3(0.0, normalMap.y, 0.0) + normalMap.znormal);	136	normal = normalize(normalMap.xvec3(normal.z, 0.0, normal.x) + vec3(0.0, normalMap.y, 0.0) + normalMap.znormal);
136	#endif // NORMAL_MAP	137	#endif // NORMAL_MAP
137		138
138	#if defined( LIGHT_0 )	139	#if defined( LIGHT_0 )
139	{	140	{
140	// diffuse lighting	141	// diffuse lighting
141	float ldist = length( v_light0Dir.xyz );	142	float ldist = length( v_light0Dir.xyz );
142	vec3 ldir = v_light0Dir.xyz / ldist;	143	vec3 ldir = v_light0Dir.xyz / ldist;
143		144
144	float atten = 1.0;	145	float atten = 1.0;
145		146
146	#if ( LIGHT_0 > 0 )	147	#if ( LIGHT_0 > 0 )
147	atten = 1.0 / ( u_light0Atten.x + u_light0Atten.y * ldist + u_light0Atten.z * ( ldist * ldist ) );	148	atten = 1.0 / ( u_light0Atten.x + u_light0Atten.y * ldist + u_light0Atten.z * ( ldist * ldist ) );
148	#if (LIGHT_0 == 2)	149	#if (LIGHT_0 == 2)
149	float spotAngle = dot( ldir, normalize( v_light0SpotDir ) );	150