per-pixel wave reveal mask for lock screen overlay layers

nix/package.nix

@@ -27,10 +27,13 @@ stdenvNoCC.mkDerivation {
     mkdir -p $out/share/nova-shell
     cp -r shell/shell.qml shell/modules shell/services shell/applets shell/lock shell/assets $out/share/nova-shell/
 
-    # Compile fragment shader to Qt RHI format
+    # Compile fragment shaders to Qt RHI format
     qsb --qt6 \
       -o $out/share/nova-shell/modules/hex_wave.frag.qsb \
       shell/modules/hex_wave.frag
+    qsb --qt6 \
+      -o $out/share/nova-shell/modules/reveal_mask.frag.qsb \
+      shell/modules/reveal_mask.frag
 
     mkdir -p $out/bin
     makeWrapper ${lib.getExe quickshell} $out/bin/nova-shell \