new workspace

wlx-overlay-s/src/shaders/grid.frag

@@ -0,0 +1,19 @@
+#version 310 es
+precision highp float;
+
+layout (location = 0) in vec2 in_uv;
+layout (location = 0) out vec4 out_color;
+
+void main()
+{
+    float fade = max(1.0 - 2.0 * length(in_uv.xy + vec2(-0.5, -0.5)), 0.0);
+    float grid;
+
+    if (fract(in_uv.x / 0.0005) < 0.01 || fract(in_uv.y / 0.0005) < 0.01) {
+        grid = 1.0;
+    } else {
+        grid = 0.0;
+    }
+    out_color = vec4(1.0, 1.0, 1.0, grid * fade);
+}
+