X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftrunk%2Fsrc%2Fmodules%2Fmod_gradient%2Fcurvegradient.cpp;h=2fb682fcdab2017cf5837800cdc68aaccb7f3a21;hb=cc5527e2d07e7164bb07776355d7491197e40b6e;hp=508a46487431ca9d465ec4f1fdfa4f8811f7f855;hpb=2ab94d47c09e4afe46209e87e8251e197c1f5b93;p=synfig.git

diff --git a/synfig-core/trunk/src/modules/mod_gradient/curvegradient.cpp b/synfig-core/trunk/src/modules/mod_gradient/curvegradient.cpp
index 508a464..2fb682f 100644
--- a/synfig-core/trunk/src/modules/mod_gradient/curvegradient.cpp
+++ b/synfig-core/trunk/src/modules/mod_gradient/curvegradient.cpp
@@ -6,6 +6,7 @@
 **
 **	\legal
 **	Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+**	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
@@ -72,7 +73,7 @@ inline float calculate_distance(const synfig::BLinePoint& a,const synfig::BLineP
 #endif
 }
 
-inline float calculate_distance(const std::vector<synfig::BLinePoint>& bline)
+inline float calculate_distance(const std::vector<synfig::BLinePoint>& bline, bool bline_loop)
 {
 	std::vector<synfig::BLinePoint>::const_iterator iter,next,ret;
 	std::vector<synfig::BLinePoint>::const_iterator end(bline.end());
@@ -83,10 +84,10 @@ inline float calculate_distance(const std::vector<synfig::BLinePoint>& bline)
 
 	next=bline.begin();
 
-	//if(loop)
-	//	iter=--bline.end();
-	//else
-	iter=next++;
+	if(bline_loop)
+		iter=--bline.end();
+	else
+		iter=next++;
 
 	for(;next!=end;iter=next++)
 	{
@@ -197,7 +198,7 @@ find_closest(bool fast, const std::vector<synfig::BLinePoint>& bline,const Point
 inline void
 CurveGradient::sync()
 {
-	curve_length_=calculate_distance(bline);
+	curve_length_=calculate_distance(bline, bline_loop);
 }