From f3a34665978729ef65010ac2a4a9408e27d5bf3e Mon Sep 17 00:00:00 2001
From: ccolin
Date: Mon, 28 Dec 2020 17:36:45 +0100
Subject: skybox

---
 shaders/main.frag | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 shaders/main.frag

(limited to 'shaders/main.frag')

diff --git a/shaders/main.frag b/shaders/main.frag
new file mode 100644
index 0000000..8eb47ec
--- /dev/null
+++ b/shaders/main.frag
@@ -0,0 +1,20 @@
+#version 330 core
+
+in vec3 norm;
+in vec2 uv;
+in vec3 frag_pos;
+
+out vec4 final_col;
+
+uniform sampler2D tex;
+
+void main() {
+	vec3 light_col = vec3(1, .964, .783);
+	vec3 ambient = light_col * .2;
+
+	vec3 light_dir = normalize(vec3(5, 10, -8));
+	float diff = max(dot(normalize(norm), light_dir), 0.0);
+	vec3 diffuse = diff * light_col;
+
+	final_col = texture(tex, uv) * vec4(ambient + diffuse, 1);
+}
-- 
cgit v1.2.3-70-g09d2