📝 Update comments

extension.js

@@ -32,9 +32,12 @@ const TRexShader     = Me.imports.src.extension.TRexShader.TRexShader;
 
 //////////////////////////////////////////////////////////////////////////////////////////
 // This extensions modifies the window-close animation to look like the window was set  //
-// on fire. While this is definitely a homage to the good old Compiz plugin, it is      //
-// implemented differently. While Compiz used a particle system, this extension uses a  //
-// perlin noise shader.                                                                 //
+// on fire. There are also a few other effects available. All of them are implemented   //
+// using GLSL shaders which are applied to the window's Clutter.Actor. The extension is //
+// actually very simple, most of the complexity comes from the fact that GNOME Shell    //
+// usually does not show an animation when a window is closed in the overview. Several  //
+// methods need to be monkey-patched to get this working. For more details, read the    //
+// other comments in this file...                                                       //
 //////////////////////////////////////////////////////////////////////////////////////////
 
 class Extension {

src/extension/FireShader.js

@@ -20,10 +20,11 @@ const Me             = imports.misc.extensionUtils.getCurrentExtension();
 const shaderSnippets = Me.imports.src.extension.shaderSnippets;
 
 //////////////////////////////////////////////////////////////////////////////////////////
-// The FireShader uses a procedural gray-scale noise texture. This texture is moved     //
-// vertically over time and mapped to a configurable color gradient. It is faded to     //
-// transparency towards the edges of the window. In addition, there are a couple of     //
-// moving gradients which fade-in or fade-out the fire effect.                          //
+// This effect is a homage to the good old Compiz days. However, it is implemented      //
+// quite differently. While Compiz used a particle system, this effect uses a noise     //
+// shader. The noise is moved  vertically over time and mapped to a configurable color  //
+// gradient. It is faded to transparency towards the edges of the window. In addition,  //
+// there are a couple of moving gradients which fade-in or fade-out the fire effect.    //
 //////////////////////////////////////////////////////////////////////////////////////////
 
 var FireShader = GObject.registerClass({Properties: {}, Signals: {}},