X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftrunk%2Fsrc%2Fsynfig%2Fvaluenode_blinecalctangent.h;h=db5aeb3ddc6f320962fb85d8f77df1ca43e7710c;hb=4ba22fb51d97f1ecce04dcc5e40569a4354c1bae;hp=071d8db3dea6dcace9cae8ad7fdcb0d229f65af1;hpb=1e9792b864c8565ac9d05796eb91fb03fb09a64d;p=synfig.git

diff --git a/synfig-core/trunk/src/synfig/valuenode_blinecalctangent.h b/synfig-core/trunk/src/synfig/valuenode_blinecalctangent.h
index 071d8db..db5aeb3 100644
--- a/synfig-core/trunk/src/synfig/valuenode_blinecalctangent.h
+++ b/synfig-core/trunk/src/synfig/valuenode_blinecalctangent.h
@@ -1,11 +1,12 @@
 /* === S Y N F I G ========================================================= */
 /*!	\file valuenode_blinecalctangent.h
-**	\brief Template Header
+**	\brief Header file for implementation of the "BLine Tangent" valuenode conversion.
 **
 **	$Id$
 **
 **	\legal
 **	Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+**	Copyright (c) 2008 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
@@ -40,6 +41,9 @@ class ValueNode_BLineCalcTangent : public LinkableValueNode
 	ValueNode::RHandle bline_;
 	ValueNode::RHandle loop_;
 	ValueNode::RHandle amount_;
+	ValueNode::RHandle offset_;
+	ValueNode::RHandle scale_;
+	ValueNode::RHandle fixed_length_;
 
 	ValueNode_BLineCalcTangent(const ValueBase::Type &x=ValueBase::TYPE_VECTOR);
 
@@ -48,6 +52,7 @@ public:
 	typedef etl::handle<ValueNode_BLineCalcTangent> Handle;
 	typedef etl::handle<const ValueNode_BLineCalcTangent> ConstHandle;
 
+	virtual ValueBase operator()(Time t, Real amount)const;
 	virtual ValueBase operator()(Time t)const;
 
 	virtual ~ValueNode_BLineCalcTangent();