r2851 - trunk/data/qcsrc/menu-div0test/item

[DONOTREPLY at icculus.org]

Author: div0
Date: 2007-10-26 07:12:30 -0400 (Fri, 26 Oct 2007)
New Revision: 2851

Modified:
   trunk/data/qcsrc/menu-div0test/item/modalcontroller.c
Log:
remove unused "fd"; add final equation transformation to comment


Modified: trunk/data/qcsrc/menu-div0test/item/modalcontroller.c
===================================================================
--- trunk/data/qcsrc/menu-div0test/item/modalcontroller.c	2007-10-26 10:53:56 UTC (rev 2850)
+++ trunk/data/qcsrc/menu-div0test/item/modalcontroller.c	2007-10-26 11:12:30 UTC (rev 2851)
@@ -132,7 +132,7 @@
 	entity e;
 	entity front;
 	float animating;
-	float f0, f, fd;
+	float f0, f;
 	vector to, ts; float ta;
 	animating = 0;
 
@@ -194,6 +194,8 @@
 		// -->
 		// X == (o - to * f0) / (1 - f0)
 		// o' = to * f + (o - to * f0) / (1 - f0) * (1 - f)
+		// --> (maxima)
+		// o' = (to * (f - f0) + o * (1 - f)) / (1 - f0)
 	}
 	if(animating)
 		me.focusedChild = NULL;