1 files changed, 10 insertions, 0 deletions
diff --git a/data/shaders/terrain-overlay.frag b/data/shaders/terrain-overlay.frag
new file mode 100644
index 0000000..43fd168
--- /dev/null
+++ b/data/shaders/terrain-overlay.frag
@@ -0,0 +1,10 @@
+uniform float opacity;
+uniform sampler2D tDiffuse;
+
+varying vec2 vUv;
+
+void main()
+{
+    vec4 texel = texture2D(tDiffuse, vUv);
+    gl_FragColor = opacity * texel;
+}