From 41dee16c12da1041c2380e2e6f3afecf757fff00 Mon Sep 17 00:00:00 2001
From: Simon Schneegans <code@simonschneegans.de>
Date: Thu, 21 Jul 2022 16:32:59 +0200
Subject: [PATCH] :tada: Incinerate from pointer on kwin

---
 kwin/incinerate/main.xml            | 3 +++
 kwin/incinerate/onAnimationBegin.js | 7 +++++++
 2 files changed, 10 insertions(+)

diff --git a/kwin/incinerate/main.xml b/kwin/incinerate/main.xml
index 8f8e8f0..05c6135 100755
--- a/kwin/incinerate/main.xml
+++ b/kwin/incinerate/main.xml
@@ -15,5 +15,8 @@
     <entry name="Color" type="Color">
       <default>#ffb47f</default>
     </entry>
+    <entry name="UsePointer" type="Bool">
+      <default>true</default>
+    </entry>
   </group>
 </kcfg>
\ No newline at end of file
diff --git a/kwin/incinerate/onAnimationBegin.js b/kwin/incinerate/onAnimationBegin.js
index 18f72bc..b077f37 100644
--- a/kwin/incinerate/onAnimationBegin.js
+++ b/kwin/incinerate/onAnimationBegin.js
@@ -5,5 +5,12 @@ let seed     = [Math.random(), Math.random()];
 let startPos = seed[0] > seed[1] ? [seed[0], Math.floor(seed[1] + 0.5)] :
                                    [Math.floor(seed[0] + 0.5), seed[1]];
 
+if (effect.readConfig('UsePointer', true)) {
+  startPos = [
+    (effects.cursorPos.x - window.x) / window.width,
+    (effects.cursorPos.y - window.y) / window.height
+  ];
+}
+
 effect.setUniform(this.shader, 'uSeed', seed);
 effect.setUniform(this.shader, 'uStartPos', startPos);
\ No newline at end of file