X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftrunk%2Fsrc%2Fsynfig%2Fvaluenode_blinereversetangent.cpp;fp=synfig-core%2Ftrunk%2Fsrc%2Fsynfig%2Fvaluenode_blinereversetangent.cpp;h=0000000000000000000000000000000000000000;hb=a095981e18cc37a8ecc7cd237cc22b9c10329264;hp=ed2928bddc100cf5e76d4568adfb4585b14b7c3f;hpb=9459638ad6797b8139f1e9f0715c96076dbf0890;p=synfig.git

diff --git a/synfig-core/trunk/src/synfig/valuenode_blinereversetangent.cpp b/synfig-core/trunk/src/synfig/valuenode_blinereversetangent.cpp
deleted file mode 100644
index ed2928b..0000000
--- a/synfig-core/trunk/src/synfig/valuenode_blinereversetangent.cpp
+++ /dev/null
@@ -1,202 +0,0 @@
-/* === S Y N F I G ========================================================= */
-/*!	\file valuenode_blinereversetangent.cpp
-**	\brief Implementation of the "Reverse Tangent" valuenode conversion.
-**
-**	$Id$
-**
-**	\legal
-**	Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
-**	Copyright (c) 2007, 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
-**	published by the Free Software Foundation; either version 2 of
-**	the License, or (at your option) any later version.
-**
-**	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
-*/
-/* ========================================================================= */
-
-/* === H E A D E R S ======================================================= */
-
-#ifdef USING_PCH
-#	include "pch.h"
-#else
-#ifdef HAVE_CONFIG_H
-#	include <config.h>
-#endif
-
-#include "valuenode_blinereversetangent.h"
-#include "valuenode_bline.h"
-#include "valuenode_const.h"
-#include "valuenode_composite.h"
-#include "general.h"
-#include "exception.h"
-#include <ETL/hermite>
-#include <ETL/calculus>
-
-#endif
-
-/* === U S I N G =========================================================== */
-
-using namespace std;
-using namespace etl;
-using namespace synfig;
-
-/* === M A C R O S ========================================================= */
-
-/* === G L O B A L S ======================================================= */
-
-/* === P R O C E D U R E S ================================================= */
-
-/* === M E T H O D S ======================================================= */
-
-ValueNode_BLineRevTangent::ValueNode_BLineRevTangent(const ValueBase::Type &x):
-	LinkableValueNode(x)
-{
-}
-
-ValueNode_BLineRevTangent::ValueNode_BLineRevTangent(const ValueNode::Handle &x):
-	LinkableValueNode(x->get_type())
-{
-	if(x->get_type()!=ValueBase::TYPE_BLINEPOINT)
-		throw Exception::BadType(ValueBase::type_local_name(x->get_type()));
-
-	set_link("reference",x);
-	set_link("reverse",ValueNode_Const::create(bool(false)));
-}
-
-ValueNode_BLineRevTangent*
-ValueNode_BLineRevTangent::create(const ValueBase &x)
-{
-	return new ValueNode_BLineRevTangent(ValueNode_Const::create(x));
-}
-
-LinkableValueNode*
-ValueNode_BLineRevTangent::create_new()const
-{
-	return new ValueNode_BLineRevTangent(get_type());
-}
-
-ValueNode_BLineRevTangent::~ValueNode_BLineRevTangent()
-{
-	unlink_all();
-}
-
-ValueBase
-ValueNode_BLineRevTangent::operator()(Time t)const
-{
-	if (getenv("SYNFIG_DEBUG_VALUENODE_OPERATORS"))
-		printf("%s:%d operator()\n", __FILE__, __LINE__);
-
-	if ((*reverse_)(t).get(bool()))
-	{
-		BLinePoint reference((*reference_)(t));
-		BLinePoint ret(reference);
-		if(ret.get_split_tangent_flag())
-		{
-			ret.set_tangent1(-reference.get_tangent2());
-			ret.set_tangent2(-reference.get_tangent1());
-		}
-		else
-		{
-			// \todo what should we do here really?
-			// it seems that there's some pre-existing bug
-			// with the 'reference' convert, too - referencing
-			// a non-split blinepoint causes some problems
-			ret.set_tangent1(-reference.get_tangent1());
-		}
-		return ret;
-	}
-	else
-		return (*reference_)(t);
-}
-
-String
-ValueNode_BLineRevTangent::get_name()const
-{
-	return "blinerevtangent";
-}
-
-String
-ValueNode_BLineRevTangent::get_local_name()const
-{
-	return _("Reverse Tangent");
-}
-
-bool
-ValueNode_BLineRevTangent::set_link_vfunc(int i,ValueNode::Handle value)
-{
-	assert(i>=0 && i<link_count());
-
-	switch(i)
-	{
-	case 0: CHECK_TYPE_AND_SET_VALUE(reference_, get_type());
-	case 1: CHECK_TYPE_AND_SET_VALUE(reverse_,   ValueBase::TYPE_BOOL);
-	}
-	return false;
-}
-
-ValueNode::LooseHandle
-ValueNode_BLineRevTangent::get_link_vfunc(int i)const
-{
-	assert(i>=0 && i<link_count());
-
-	switch(i)
-	{
-		case 0: return reference_;
-		case 1: return reverse_;
-	}
-
-	return 0;
-}
-
-int
-ValueNode_BLineRevTangent::link_count()const
-{
-	return 2;
-}
-
-String
-ValueNode_BLineRevTangent::link_name(int i)const
-{
-	assert(i>=0 && i<link_count());
-
-	switch(i)
-	{
-		case 0: return "reference";
-		case 1: return "reverse";
-	}
-	return String();
-}
-
-String
-ValueNode_BLineRevTangent::link_local_name(int i)const
-{
-	assert(i>=0 && i<link_count());
-
-	switch(i)
-	{
-		case 0: return _("Reference");
-		case 1: return _("Reverse");
-	}
-	return String();
-}
-
-int
-ValueNode_BLineRevTangent::get_link_index_from_name(const String &name)const
-{
-	if(name=="reference")	return 0;
-	if(name=="reverse")		return 1;
-	throw Exception::BadLinkName(name);
-}
-
-bool
-ValueNode_BLineRevTangent::check_type(ValueBase::Type type)
-{
-	return (type==ValueBase::TYPE_BLINEPOINT);
-}