Initial commit

src/shaders/ui/blur.gdshader

@@ -0,0 +1,10 @@
+shader_type canvas_item;
+render_mode blend_disabled;
+
+uniform float blur_amount : hint_range(0,5) = 5.0;
+uniform vec4 tint : source_color = vec4(.5, .5, .5, 1.0);
+uniform sampler2D screen_texture : hint_screen_texture, filter_linear_mipmap;
+
+void fragment() {
+	COLOR = textureLod(screen_texture, SCREEN_UV, blur_amount) * tint;
+}