add background to main menu

1 files changed, 17 insertions, 0 deletions

diff --git a/client/menu/menu_background.gdshader b/client/menu/menu_background.gdshader
new file mode 100644
index 00000000..c88f7b8a
--- /dev/null
+++ b/client/menu/menu_background.gdshader
@@ -0,0 +1,17 @@
+shader_type sky;
+
+uniform sampler2D noise : source_color;
+uniform vec3 ccloud : source_color;
+uniform vec3 csky : source_color;
+
+void sky() {
+	vec2 uv = SCREEN_UV * 0.2;
+	uv += TIME * vec2(0.002,0.004);
+	
+	float f = texture(noise, uv).x;
+	f = 1. - f;
+	f = pow(f, 3.);
+	f = floor(f*5.)/5.;
+	
+	COLOR = mix(csky, ccloud, f);
+}