1 files changed, 13 insertions, 0 deletions

diff --git a/shaders/skyquad.frag b/shaders/skyquad.frag
new file mode 100644
index 0000000..9b44bfd
--- /dev/null
+++ b/shaders/skyquad.frag
@@ -0,0 +1,13 @@
+uniform samplerCube Skyquad;
+
+in vec3 Ray;
+
+layout (location = 0) out vec4 Colour;
+
+void main()
+{
+    vec3 R = normalize(Ray);
+    Colour = vec4(pow(texture(Skyquad, R).rgb, vec3(1.0/2.2)), 1.0);
+    // Debug.
+    //Colour = vec4(pow(R*0.5 + 0.5, vec3(1.0 / 2.2)), 1.0);
+}