отладка панели

Shaders/gradient.gdshader

@@ -0,0 +1,11 @@
+shader_type canvas_item;
+
+uniform float outerRadius : hint_range(0.0, 900.0) = 1.0;
+uniform float MainAlpha : hint_range(0.0, 1.0) = 1.0;
+
+void fragment() {
+	float x = abs(UV.x-.5)*2.0;
+	float y = abs(UV.y-.5)*2.0;
+	float v = (sqrt((x*x)+(y*y))/outerRadius);
+	COLOR = vec4(0,0,0,v*MainAlpha);
+}