X-Git-Url: https://git.lukelau.me/?p=opengl.git;a=blobdiff_plain;f=vertex.glsl;h=e7a74dd8f1adfc9bf818565b7778b02a79900199;hp=3bf0a4836bbe79ba552fb749ef5bbf12ba322266;hb=5a4d005b668b98d44ef20391ecddaf6bfc2ee70f;hpb=616b478aff3a11f38ab379008c43a179718333f8

diff --git a/vertex.glsl b/vertex.glsl
index 3bf0a48..e7a74dd 100644
--- a/vertex.glsl
+++ b/vertex.glsl
@@ -1,12 +1,20 @@
 #version 330
 in vec3 vPosition;
 in vec4 vColor;
+in vec3 vNormal;
 uniform mat4 model;
 uniform mat4 view;
 uniform mat4 projection;
 out vec4 color;
+out vec3 normal;
+out vec3 fragPos;
+out vec3 normalEye;
 
 void main() {
-	gl_Position = projection * view * model * vec4(vPosition, 1.f);
+	vec4 pos = model * vec4(vPosition, 1.f);
+	gl_Position = projection * view * pos;
+	fragPos = vec3(pos);
 	color = vColor;
+	normal = vNormal;
+	normalEye = vec3(view * vec4(normal, 0.0));
 }