3 files changed, 5 insertions, 5 deletions
diff --git a/o3d/compiler/glsl_validator/shaders/ambient.vert b/o3d/compiler/glsl_validator/shaders/ambient.vert
index 7d90a80..88a755e 100644
--- a/o3d/compiler/glsl_validator/shaders/ambient.vert
+++ b/o3d/compiler/glsl_validator/shaders/ambient.vert
@@ -3,7 +3,7 @@
 
 uniform mat4 g_ModelViewProjectionMatrix;
 
-attribute vec3 g_Vertex;
+attribute vec4 g_Vertex;
 
 void main()
 {
diff --git a/o3d/compiler/glsl_validator/shaders/diffuse.vert b/o3d/compiler/glsl_validator/shaders/diffuse.vert
index a51b22a..e155901 100644
--- a/o3d/compiler/glsl_validator/shaders/diffuse.vert
+++ b/o3d/compiler/glsl_validator/shaders/diffuse.vert
@@ -6,8 +6,8 @@ uniform mat4 g_ModelViewMatrix;
 uniform mat4 g_NormalMatrix;
 uniform vec4 g_LightSource0Position;
 
-attribute vec3 g_Vertex;
-attribute vec3 g_Normal;
+attribute vec4 g_Vertex;
+attribute vec4 g_Normal;
 
 varying vec3 normal;
 varying vec3 vertex_to_light_vector;
@@ -18,7 +18,7 @@ void main()
   gl_Position = g_ModelViewProjectionMatrix * g_Vertex;
 
   // Transforming The Normal To ModelView-Space
-  normal = g_NormalMatrix * g_Normal;
+  normal = vec3(g_NormalMatrix * g_Normal);
 
   // Transforming The Vertex Position To ModelView-Space
   vec4 vertex_in_modelview_space = g_ModelViewMatrix * g_Vertex;
diff --git a/o3d/compiler/glsl_validator/shaders/texture_mapping.vert b/o3d/compiler/glsl_validator/shaders/texture_mapping.vert
index de653b4..6e13f4d 100644
--- a/o3d/compiler/glsl_validator/shaders/texture_mapping.vert
+++ b/o3d/compiler/glsl_validator/shaders/texture_mapping.vert
@@ -3,7 +3,7 @@
 
 uniform mat4 g_ModelViewProjectionMatrix;
 
-attribute vec3 g_Vertex;
+attribute vec4 g_Vertex;
 attribute vec4 g_MultiTexCoord0;
 
 varying vec2 texture_coordinate;