in practice chapter

1 files changed, 12 insertions, 0 deletions

diff --git a/in_practice/debug/shader.frag b/in_practice/debug/shader.frag
new file mode 100644
index 0000000..fd25c5f
--- /dev/null
+++ b/in_practice/debug/shader.frag
@@ -0,0 +1,12 @@
+#version 330 core
+
+in vec2 pos;
+
+out vec4 frag_color;
+
+uniform float time;
+
+void main()
+{
+	frag_color = vec4(sin(2.0 * time) * pos.x + 0.5, cos(2.0 * time) * pos.y + 0.5, 0.5, 1.0);
+}