fix whitespace issues

Change-Id: I7a3680aa324c4242572b71c91ec5bc4f85eff9e9

2 files changed, 31 insertions, 29 deletions

diff --git a/chart2/opengl/shape3DFragmentShader.glsl b/chart2/opengl/shape3DFragmentShader.glsl
index f527dd1da689..5cb521afccab 100644
--- a/chart2/opengl/shape3DFragmentShader.glsl
+++ b/chart2/opengl/shape3DFragmentShader.glsl
@@ -6,27 +6,27 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
-#version 330 core   
+#version 330 core
 #define MAX_LIGHT_NUM 8
 
 in vec3 positionWorldspace;
 in vec3 normalCameraspace;
 uniform mat4 V;
 out vec4 actualColor;
-struct MaterialParameters  
-{  
-    vec4 ambient;  
-    vec4 diffuse;  
-    vec4 specular; 
+struct MaterialParameters
+{
+    vec4 ambient;
+    vec4 diffuse;
+    vec4 specular;
     vec4 materialColor;
-    
+
     int twoSidesLighting;
     float shininess;
     float pad;
     float pad1;
 };
 
-layout(std140) uniform GlobalMaterialParameters  
+layout(std140) uniform GlobalMaterialParameters
 {
     MaterialParameters matralParameter;
 }Material;
@@ -51,23 +51,23 @@ layout(std140) uniform GlobalLights
 void main()
 {
     vec3 colorTotal = vec3(0.0f, 0.0f, 0.0f);
-    
+
     vec3 vertexPositionCameraspace = (V * vec4(positionWorldspace,1)).xyz;
-    
+
     vec3 MaterialDiffuseColor = Material.matralParameter.materialColor.rgb;
-    
+
     vec3 normalDirectionCameraspace = normalCameraspace;
-    vec3 eyeDirectionCameraspace = normalize(vec3(0, 0, 0) - vertexPositionCameraspace); 
+    vec3 eyeDirectionCameraspace = normalize(vec3(0, 0, 0) - vertexPositionCameraspace);
     float attenuation = 1.0;
     int i = 0;
     vec3 lightDirectionCameraspace;
     vec3 vertexToLightSource;
-    
+
     vec3 lightAmbient = Lights.ambient.rgb *
-                        MaterialDiffuseColor * 
+                        MaterialDiffuseColor *
                         Material.matralParameter.ambient.rgb
                         * 5.0;
-    
+
     if ((Material.matralParameter.twoSidesLighting == 1) && (!gl_FrontFacing))
     {
         normalDirectionCameraspace = -normalDirectionCameraspace;
@@ -76,15 +76,15 @@ void main()
     {
         float  LightPower = Lights.light[i].lightPower;
         lightDirectionCameraspace = normalize((V * Lights.light[i].positionWorldspace).xyz);
-        
+
         float cosTheta = clamp(dot(normalDirectionCameraspace,lightDirectionCameraspace), 0,1);
-        vec3 lightDiffuse = LightPower * 
-                            attenuation * 
-                            Lights.light[i].lightColor.rgb * 
-                            MaterialDiffuseColor * 
-                            Material.matralParameter.diffuse.rgb * 
+        vec3 lightDiffuse = LightPower *
+                            attenuation *
+                            Lights.light[i].lightColor.rgb *
+                            MaterialDiffuseColor *
+                            Material.matralParameter.diffuse.rgb *
                             cosTheta;
-        
+
         vec3 specularReflection;
         if (dot(normalDirectionCameraspace, lightDirectionCameraspace) < 0)
         {
@@ -94,17 +94,18 @@ void main()
         {
             vec3 R = reflect(-lightDirectionCameraspace,normalDirectionCameraspace);
             float cosAlpha = clamp(dot(eyeDirectionCameraspace, R), 0,1);
-            specularReflection = attenuation * 
-                                 LightPower * 
-                                 Lights.light[i].lightColor.rgb * 
+            specularReflection = attenuation *
+                                 LightPower *
+                                 Lights.light[i].lightColor.rgb *
                                  Material.matralParameter.specular.rgb *
                                  MaterialDiffuseColor *
                                  pow(max(0.0, cosAlpha), Material.matralParameter.shininess);
         }
         colorTotal += lightDiffuse + specularReflection;
-        
+
     }
     colorTotal += lightAmbient;
     actualColor = vec4(colorTotal, 1.0);
 }
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
\ No newline at end of file
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/chart2/opengl/shape3DVertexShader.glsl b/chart2/opengl/shape3DVertexShader.glsl
index 4587feb780da..d0bd69370a49 100644
--- a/chart2/opengl/shape3DVertexShader.glsl
+++ b/chart2/opengl/shape3DVertexShader.glsl
@@ -21,9 +21,10 @@ uniform mat3 normalMatrix;
 void main()
 {
     gl_Position =  P * V * M * vec4(vertexPositionModelspace,1);
-    
+
     positionWorldspace = (M * vec4(vertexPositionModelspace,1)).xyz;
 
     normalCameraspace = normalize(mat3(V) * normalMatrix * vertexNormalModelspace);
 }
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
\ No newline at end of file
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */