GL basics

OpenGL/cube/shaders/simple.vert

@@ -0,0 +1,8 @@
+#version 150 core
+
+in vec2 position;
+
+void main() {
+    gl_position = vec4(position, 0.0, 1.0);
+    // Equivilent to vec4(position.x, position.y, 0.0, 1.0)
+}