X-Git-Url: https://git.lukelau.me/?p=opengl.git;a=blobdiff_plain;f=vertex.glsl;h=e7a74dd8f1adfc9bf818565b7778b02a79900199;hp=e2d30b74d109577a524be5636ecfb94365e7c432;hb=5a4d005b668b98d44ef20391ecddaf6bfc2ee70f;hpb=c5d984e4904ae7b286bf095a1c640cc25cebe9be

diff --git a/vertex.glsl b/vertex.glsl
index e2d30b7..e7a74dd 100644
--- a/vertex.glsl
+++ b/vertex.glsl
@@ -8,6 +8,7 @@ uniform mat4 projection;
 out vec4 color;
 out vec3 normal;
 out vec3 fragPos;
+out vec3 normalEye;
 
 void main() {
 	vec4 pos = model * vec4(vPosition, 1.f);
@@ -15,4 +16,5 @@ void main() {
 	fragPos = vec3(pos);
 	color = vColor;
 	normal = vNormal;
+	normalEye = vec3(view * vec4(normal, 0.0));
 }