From 3729fe29b862a8b1d58967c45942535e7087b73b Mon Sep 17 00:00:00 2001
From: Aaditya Dhruv <aadityadhruv@mailbox.org>
Date: Wed, 28 Jan 2026 22:05:14 -0600
Subject: Add basic directional light

---
 shaders/vertex.glsl | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'shaders/vertex.glsl')

diff --git a/shaders/vertex.glsl b/shaders/vertex.glsl
index 9ae73dc..2af2c7e 100644
--- a/shaders/vertex.glsl
+++ b/shaders/vertex.glsl
@@ -1,9 +1,15 @@
 #version 410 core
 
 layout(location=0) in vec3 pos;
+layout(location=1) in vec3 v_normal;
 uniform mat4 model;
 uniform mat4 view;
 uniform mat4 perspective;
+out vec3 normal;
+out vec3 frag_pos;
 void main() {
   gl_Position = perspective*view*model*vec4(pos, 1.0);
+  normal = v_normal;
+  frag_pos = vec3(model*vec4(pos, 1.0));
+
 };
-- 
cgit