Merge pull request #26 from pushkarjoshi/pentool

Pentool

4 files changed, 108 insertions, 13 deletions

diff --git a/assets/shaders/Basic.frag.glsl b/assets/shaders/Basic.frag.glsl
new file mode 100644
index 00000000..a2c21afa
--- /dev/null
+++ b/assets/shaders/Basic.frag.glsl
@@ -0,0 +1,17 @@
+/* <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
+
+
+uniform vec4 color;
+
+void main() {
+    gl_FragColor = color;
+}
diff --git a/assets/shaders/radialGradient.frag.glsl b/assets/shaders/radialGradient.frag.glsl
new file mode 100644
index 00000000..cd751750
--- /dev/null
+++ b/assets/shaders/radialGradient.frag.glsl
@@ -0,0 +1,51 @@
+/* <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
+
+uniform vec4    u_color1;                                                                       
+uniform vec4    u_color2;                                                                       
+uniform vec4    u_color3;                                                                       
+uniform vec4    u_color4;                                                                       
+uniform float   u_colorStop1;                                                                   
+uniform float   u_colorStop2;                                                                   
+uniform float   u_colorStop3;                                                                   
+uniform float   u_colorStop4;                                                                   
+uniform vec2    u_cos_sin_angle;
+//uniform int           u_colorCount;   // currently using all 4
+        
+varying vec2    v_uv;
+
+void main(void)
+{
+        vec2 pt = vec2( v_uv.x - 0.5,  v_uv.y - 0.5);
+        float t = sqrt( dot(pt, pt) );
+
+        vec4 color;
+        if (t < u_colorStop1)
+                color = u_color1;
+        else if (t < u_colorStop2)
+        {
+                float tLocal = (t - u_colorStop1)/(u_colorStop2 - u_colorStop1);
+                color = mix(u_color1,u_color2,tLocal);
+        }
+        else if (t < u_colorStop3)
+        {
+                float tLocal = (t - u_colorStop2)/(u_colorStop3 - u_colorStop2);
+                color = mix(u_color2,u_color3,tLocal);
+        }
+        else if (t < u_colorStop4)
+        {
+                float tLocal = (t - u_colorStop3)/(u_colorStop4 - u_colorStop3);
+                color = mix(u_color3,u_color4,tLocal);
+        }
+        else
+                color = u_color4;
+
+        gl_FragColor = color;
+}
diff --git a/assets/shaders/radialGradient.vert.glsl b/assets/shaders/radialGradient.vert.glsl
new file mode 100644
index 00000000..c3e1b50a
--- /dev/null
+++ b/assets/shaders/radialGradient.vert.glsl
@@ -0,0 +1,28 @@
+/* <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 vert;
+attribute vec3 normal;
+attribute vec2 texcoord;
+
+// matrix uniforms
+uniform mat4 u_mvMatrix;
+uniform mat4 u_projMatrix;
+
+varying         vec2    v_uv;
+
+void main(void)
+{
+        gl_Position = u_projMatrix * u_mvMatrix * vec4(vert,1.0) ;
+        v_uv = texcoord;
+}
\ No newline at end of file
diff --git a/assets/shaders/test_fshader.glsl b/assets/shaders/test_fshader.glsl
index 3a0af39f..629d1878 100644
--- a/assets/shaders/test_fshader.glsl
+++ b/assets/shaders/test_fshader.glsl
@@ -4,7 +4,6 @@ No rights, expressed or implied, whatsoever to this software are provided by Mot
 (c) Copyright 2011 Motorola Mobility, Inc.  All Rights Reserved.
 </copyright> */
 
-
 #ifdef GL_ES
 precision highp float;
 #endif
@@ -15,18 +14,18 @@ uniform vec4 u_light0Diff;
 uniform vec4 u_light0Amb;
 
 // diffuse map
-uniform sampler2D colMap;
+uniform sampler2D u_colMap;
 
 // environment map      
 uniform sampler2D envMap;
 
 // normal map
-uniform sampler2D normalMap;
+uniform sampler2D u_normalMap;
 
-// glow map
-uniform sampler2D glowMap;
+// specular map
+uniform sampler2D u_glowMap;
 
-// glow map
+// depth map
 uniform sampler2D depthMap;
 
 //material uniforms
@@ -45,7 +44,7 @@ varying vec4 vShadowCoord;
 varying vec2 vEnvTexCoord;
 varying float vDiffuseIntensity;
 
-#ifdef PC
+#if defined( PC )
 
 void main()
 {
@@ -57,14 +56,14 @@ void main()
         
   vec4 colMapTexel = vec4(0);
   if (u_renderGlow <= 0.5) {
-    colMapTexel = vec4(texture2D(colMap, vec2(vNormal.w, vECPos.w)).rgb, 1.0);
+    colMapTexel = vec4(texture2D(u_colMap, vec2(vNormal.w, vECPos.w)).rgb, 1.0);
   } else {
-    colMapTexel = vec4(texture2D(glowMap, vec2(vNormal.w, vECPos.w)).rgb, 1.0);
+    colMapTexel = vec4(texture2D(u_glowMap, vec2(vNormal.w, vECPos.w)).rgb, 1.0);
   }
 
   // normal mapping
   vec3 normal = normalize(vNormal.xyz);
-  vec3 mapNormal = texture2D(normalMap, vec2(vNormal.w, vECPos.w)).xyz * 2.0 - 1.0;
+  vec3 mapNormal = texture2D(u_normalMap, vec2(vNormal.w, vECPos.w)).xyz * 2.0 - 1.0;
   mapNormal = normalize(mapNormal.x*vec3(normal.z, 0.0, -normal.x) + vec3(0.0, mapNormal.y, 0.0) + mapNormal.z*normal);
   
   // create envmap coordinates
@@ -108,15 +107,15 @@ void main()
 
 #endif
 
-#ifdef DEVICE
+#if defined( DEVICE )
 
 void main()
 {
-  vec4 colMapTexel = vec4(texture2D(colMap, vec2(vNormal.w, vECPos.w)).rgb, 1.0);
+  vec4 colMapTexel = vec4(texture2D(u_colMap, vec2(vNormal.w, vECPos.w)).rgb, 1.0);
 
 //   // normal mapping
         vec3 normal = normalize(vNormal.xyz);
-//   vec3 mapNormal = texture2D(normalMap, vec2(vNormal.w, vECPos.w)).xyz * 2.0 - 1.0;
+//   vec3 mapNormal = texture2D(u_normalMap, vec2(vNormal.w, vECPos.w)).xyz * 2.0 - 1.0;
 //   mapNormal = normalize(mapNormal.x*vec3(normal.z, 0.0, -normal.x) + vec3(0.0, mapNormal.y, 0.0) + mapNormal.z*normal);
 //   
 //   // create envmap coordinates