Load shaders from file

shaders/frag.glsl

@@ -0,0 +1,7 @@
+#version 460 core
+
+out vec4 color;
+
+void main() {
+  color = vec4(0.93f, 0.42f, 0.35f, 1.0f);
+};

shaders/vert.glsl

@@ -0,0 +1,7 @@
+#version 460 core
+
+in vec4 position;
+
+void main() {
+  gl_Position = vec4(position.x, position.y, position.z, position.w);
+};