trying to add better lighting

resources/shaders/shader.vert

@@ -1,23 +1,22 @@
 #version 330 core
-layout (location = 0) in vec3 aPos;
-// layout (location = 1) in vec3 aNormal;
-//layout (location = 1) in vec3 aColor;
+layout (location = 0) in vec3 position;
+layout (location = 1) in vec3 normal;
 
- uniform mat4 model;
+uniform mat4 model;
 // uniform mat4 view;
 uniform mat4 projection;
-// uniform vec3 lightPos;
+uniform vec3 lightPos;
 
-// out vec3 FragPos;
-// out vec3 Normal;
-// out vec3 LightPos;
+out vec3 FragPos;
+out vec3 Normal;
+out vec3 LightPos;
 
 void main()
 {
     // * view * model
-    gl_Position = projection * model * vec4(aPos, 1.0);
-//    FragPos = vec3(vec4(aPos, 1.0));
-//     Normal = mat3(transpose(inverse(view * model))) * aNormal;
-//    LightPos = vec3(view * vec4(lightPos, 1.0));
+    gl_Position = projection * model * vec4(position, 1.0);
+    FragPos = vec3(model * vec4(position, 1.0));
+    Normal = normal;
+    LightPos = lightPos;
 }