X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=ETL%2Ftags%2Fstable%2FETL%2F_bezier.h;h=a08a42b466d986835a203306d221f85cc17be398;hb=47fce282611fbba1044921d22ca887f9b53ad91a;hp=0e3ace9f9ec86241ada76f8670a4264b941d4fe1;hpb=613289c772b22989f9f990cf06414d3818b3badd;p=synfig.git

diff --git a/ETL/tags/stable/ETL/_bezier.h b/ETL/tags/stable/ETL/_bezier.h
index 0e3ace9..a08a42b 100644
--- a/ETL/tags/stable/ETL/_bezier.h
+++ b/ETL/tags/stable/ETL/_bezier.h
@@ -4,6 +4,7 @@
 ** $Id$
 **
 ** Copyright (c) 2002 Robert B. Quattlebaum Jr.
+** Copyright (c) 2007 Chris Moore
 **
 ** This package is free software; you can redistribute it and/or
 ** modify it under the terms of the GNU General Public License as
@@ -30,7 +31,8 @@
 /* === H E A D E R S ======================================================= */
 
 #include "_curve_func.h"
-#include <ETL/fixed>
+#include <cmath>				// for ldexp
+// #include <ETL/fixed>			// not used
 
 /* === M A C R O S ========================================================= */
 
@@ -607,7 +609,7 @@ public:
 	*/
 	void subdivide(bezier *left, bezier *right, const time_type &time = (time_type)0.5) const
 	{
-		time_type t=(t-get_r())/get_dt();
+		time_type t=(time-get_r())/get_dt();
 		bezier lt,rt;
 
 		value_type temp;
@@ -926,7 +928,7 @@ private:
 	/*
 	 *  NearestPointOnCurve :
 	 *  	Compute the parameter value of the point on a Bezier
-	 *		curve segment closest to some arbtitrary, user-input point.
+	 *		curve segment closest to some arbitrary, user-input point.
 	 *		Return the point on the curve at that parameter value.
 	 *
 	 *    value_type& 	P;			The user-supplied point