X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftrunk%2Fsrc%2Fsynfig%2Fvaluenode_segcalctangent.cpp;h=8f222e352abb459414c8443a927a18e3519e1cb7;hb=e474a59e013cfd72267b6e4635d9c7c0567e023b;hp=c58bf3ea23d53239b97559808673a9b179db4be6;hpb=28f28705612902c15cd0702cc891fba35bf2d2df;p=synfig.git

diff --git a/synfig-core/trunk/src/synfig/valuenode_segcalctangent.cpp b/synfig-core/trunk/src/synfig/valuenode_segcalctangent.cpp
index c58bf3e..8f222e3 100644
--- a/synfig-core/trunk/src/synfig/valuenode_segcalctangent.cpp
+++ b/synfig-core/trunk/src/synfig/valuenode_segcalctangent.cpp
@@ -2,19 +2,20 @@
 /*!	\file valuenode_segcalctangent.cpp
 **	\brief Template File
 **
-**	$Id: valuenode_segcalctangent.cpp,v 1.1.1.1 2005/01/04 01:23:15 darco Exp $
+**	$Id$
 **
 **	\legal
-**	Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**	Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
 **
-**	This software and associated documentation
-**	are CONFIDENTIAL and PROPRIETARY property of
-**	the above-mentioned copyright holder.
+**	This package is free software; you can redistribute it and/or
+**	modify it under the terms of the GNU General Public License as
+**	published by the Free Software Foundation; either version 2 of
+**	the License, or (at your option) any later version.
 **
-**	You may not copy, print, publish, or in any
-**	other way distribute this software without
-**	a prior written agreement with
-**	the copyright holder.
+**	This package is distributed in the hope that it will be useful,
+**	but WITHOUT ANY WARRANTY; without even the implied warranty of
+**	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+**	General Public License for more details.
 **	\endlegal
 */
 /* ========================================================================= */
@@ -58,9 +59,9 @@ ValueNode_SegCalcTangent::ValueNode_SegCalcTangent(const ValueBase::Type &x):
 {
 	if(x!=ValueBase::TYPE_VECTOR)
 		throw Exception::BadType(ValueBase::type_name(x));
-	
-	segment_=ValueNode_Composite::create(ValueBase::TYPE_SEGMENT);
-	amount_=ValueNode_Const::create(Real(0.5));
+
+	set_link("segment",ValueNode_Const::create(ValueBase::TYPE_SEGMENT));
+	set_link("amount",ValueNode_Const::create(Real(0.5)));
 }
 
 ValueNode_SegCalcTangent*
@@ -81,13 +82,13 @@ ValueNode_SegCalcTangent::operator()(Time t)const
 
 	etl::hermite<Vector> curve(segment.p1,segment.p2,segment.t1,segment.t2);
 	etl::derivative< etl::hermite<Vector> > deriv(curve);
-	
+
 #ifdef ETL_FIXED_DERIVATIVE
 	return deriv((*amount_)(t).get(Real()))*(0.5);
 #else
 	return deriv((*amount_)(t).get(Real()))*(-0.5);
 #endif
-	
+
 }
 
 
@@ -100,9 +101,9 @@ ValueNode_SegCalcTangent::get_name()const
 String
 ValueNode_SegCalcTangent::get_local_name()const
 {
-	return _("SegCalcTangent");
+	return _("Segment Tangent");
 }
-		
+
 bool
 ValueNode_SegCalcTangent::check_type(ValueBase::Type type)
 {
@@ -175,7 +176,7 @@ ValueNode_SegCalcTangent::get_link_index_from_name(const String &name)const
 		return 0;
 	if(name=="amount")
 		return 1;
-	
+
 	throw Exception::BadLinkName(name);
 }