commit 8e28b6ffb9acf6ce511ca946d01e340bb7f59fe6
Author: leszek <leszek@koltunski.pl>
Date:   Fri Jun 23 01:37:13 2017 +0100

    Minor

diff --git a/src/main/java/org/distorted/library/main/DistortedOutputSurface.java b/src/main/java/org/distorted/library/main/DistortedOutputSurface.java
index 79f1d94..348d87f 100644
--- a/src/main/java/org/distorted/library/main/DistortedOutputSurface.java
+++ b/src/main/java/org/distorted/library/main/DistortedOutputSurface.java
@@ -246,7 +246,7 @@ private String sLast="", sCurr="";
 // Otherwise, render to a buffer and on each change of Postprocessing Bucket, apply the postprocessing
 // to a whole buffer and merge it.
 
-  int renderChildren(long time, int num, ArrayList<DistortedNode> children)
+  int renderChildren(long time, int numChildren, ArrayList<DistortedNode> children)
     {
     int numRenders = 0, bucketChange = 0;
     DistortedNode child1, child2;
@@ -256,7 +256,7 @@ private String sLast="", sCurr="";
 
 sCurr = "";
 
-    for(int i=0; i<num; i++)
+    for(int i=0; i<numChildren; i++)
       {
       child1 = children.get(i);
       currEffects = child1.getEffects();
@@ -289,9 +289,9 @@ sCurr += (" "+currBucket);
 
         numRenders += child1.draw(time,mBuffer[currQuality]);
 
-        if( i==num-1 )
+        if( i==numChildren-1 )
           {
-          for(int j=bucketChange; j<num; j++)
+          for(int j=bucketChange; j<numChildren; j++)
             {
             child2 = children.get(j);
             numRenders += child2.markStencilAndDepth(time,mBuffer[currQuality],currEffects);