🎉 Port new effects to KWin

kwin/pixel-wipe/onAnimationBegin.js

@@ -0,0 +1,9 @@
+// This part is automatically included in the effect's source during the build process.
+// The code below is called whenever a window is closed or opened.
+
+let startPos = [
+  (effects.cursorPos.x - window.x) / window.width,
+  (effects.cursorPos.y - window.y) / window.height
+];
+
+effect.setUniform(this.shader, 'uStartPos', startPos);