From c1a6cacf364d79cbf23b41e7089a1a6d39afea85 Mon Sep 17 00:00:00 2001
From: hwc487
Date: Tue, 10 Apr 2012 10:12:49 -0700
Subject: Cloud material

---
 assets/shaders/Cloud.vert.glsl | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 assets/shaders/Cloud.vert.glsl

(limited to 'assets/shaders/Cloud.vert.glsl')

diff --git a/assets/shaders/Cloud.vert.glsl b/assets/shaders/Cloud.vert.glsl
new file mode 100644
index 00000000..fbd7f40b
--- /dev/null
+++ b/assets/shaders/Cloud.vert.glsl
@@ -0,0 +1,42 @@
+/* <copyright>
+This file contains proprietary software owned by Motorola Mobility, Inc.<br/>
+No rights, expressed or implied, whatsoever to this software are provided by Motorola Mobility, Inc. hereunder.<br/>
+(c) Copyright 2011 Motorola Mobility, Inc.  All Rights Reserved.
+</copyright> */
+
+
+#ifdef GL_ES
+precision highp float;
+#endif
+
+// attributes
+attribute vec3	a_pos;
+attribute vec2  texcoord;
+
+// uniforms
+uniform float u_time;
+uniform float u_zmin;
+uniform float u_zmax;
+uniform float u_surfaceAlpha;
+
+// matrix uniforms
+uniform mat4 u_mvMatrix;
+uniform mat4 u_projMatrix;
+uniform mat4 u_worldMatrix;
+
+// varying
+varying vec2	v_texCoord0;
+
+// constants
+const float zSpeed = 1.0;
+
+
+void main()
+{
+    // Transform position
+	vec4 pos = a_pos;
+	pos.z += u+time*zSpeed;
+	gl_Position = u_projMatrix * u_mvMatrix * pos;
+	    
+    v_texCoord0 = texcoord;
+}
\ No newline at end of file
-- 
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