From 3482c97d66930004d823462c19efb57a8fc1e5de Mon Sep 17 00:00:00 2001
From: Patrick Schönberger
Date: Wed, 20 Jan 2021 12:30:16 +0100
Subject: Code Refactoring

---
 shaders/frag.glsl | 25 +++++++++++++++++++++++++
 shaders/vert.glsl | 18 ++++++++++++++++++
 2 files changed, 43 insertions(+)
 create mode 100644 shaders/frag.glsl
 create mode 100644 shaders/vert.glsl

(limited to 'shaders')

diff --git a/shaders/frag.glsl b/shaders/frag.glsl
new file mode 100644
index 0000000..a92699c
--- /dev/null
+++ b/shaders/frag.glsl
@@ -0,0 +1,25 @@
+#version 330 core
+
+in vec3 FragPos;
+in vec3 Normal;
+
+out vec4 FragColor;
+
+uniform vec3 objectColor;
+uniform vec3 lightColor;
+uniform vec3 lightPos;
+
+void main()
+{
+  vec3 norm = normalize(Normal);
+  vec3 lightDir = normalize(lightPos - FragPos);
+
+  float diff = max(dot(norm, lightDir), 0.0);
+  vec3 diffuse = diff * lightColor;
+
+  float ambientStrength = 0.1;
+  vec3 ambient = ambientStrength * lightColor;
+
+  vec3 result = (ambient + diffuse) * objectColor;
+  FragColor = vec4(result, 1.0f);
+}
\ No newline at end of file
diff --git a/shaders/vert.glsl b/shaders/vert.glsl
new file mode 100644
index 0000000..fc3721a
--- /dev/null
+++ b/shaders/vert.glsl
@@ -0,0 +1,18 @@
+#version 330 core
+
+layout (location = 0) in vec3 pos;
+layout (location = 1) in vec3 normal;
+
+out vec3 FragPos;
+out vec3 Normal;
+
+uniform mat4 model;
+uniform mat4 view;
+uniform mat4 projection;
+
+void main()
+{
+  gl_Position = projection * view * model * vec4(pos, 1.0);
+  FragPos = vec3(model * vec4(pos, 1));
+  Normal = normal;
+}
\ No newline at end of file
-- 
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