/* === S Y N F I G ========================================================= */
/*! \file valuenode_boneweightpair.cpp
** \brief Implementation of the "BoneWeightPair" valuenode conversion.
**
** $Id$
**
** \legal
** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
** Copyright (c) 2008 Chris Moore
** Copyright (c) 2008 Carlos López
**
** 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_boneweightpair.h"
#include "valuenode_bone.h"
#include "valuenode_const.h"
#include <synfig/canvas.h>
#include <synfig/general.h>
#include <synfig/localization.h>
#include <synfig/valuenode_registry.h>
#include <synfig/boneweightpair.h>
#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 ======================================================= */
REGISTER_VALUENODE(ValueNode_BoneWeightPair, RELEASE_VERSION_0_62_00, "boneweightpair", "Bone Weight Pair")
/* === P R O C E D U R E S ================================================= */
/* === M E T H O D S ======================================================= */
ValueNode_BoneWeightPair::ValueNode_BoneWeightPair(const ValueBase &value, Canvas::LooseHandle canvas):
LinkableValueNode(value.get_type())
{
if (value.get_type() == type_bone_weight_pair)
{
BoneWeightPair bone_weight_pair(value.get(BoneWeightPair()));
ValueBase bone(bone_weight_pair.get_bone());
ValueNode_Bone::Handle bone_value_node;
bone_value_node = ValueNode_Bone::create(bone, canvas);
set_link("bone",ValueNode_Const::create(bone_value_node, canvas));
set_link("weight",ValueNode_Const::create(Real(bone_weight_pair.get_weight())));
if (getenv("SYNFIG_DEBUG_SET_PARENT_CANVAS"))
printf("%s:%d set parent canvas for bwp to %lx\n", __FILE__, __LINE__, uintptr_t(canvas.get()));
set_parent_canvas(canvas);
ValueNode_Bone::show_bone_map(canvas, __FILE__, __LINE__, "after making new boneweightpair");
}
else
{
throw Exception::BadType(value.get_type().description.local_name);
}
}
LinkableValueNode*
ValueNode_BoneWeightPair::create_new()const
{
return new ValueNode_BoneWeightPair(get_type());
}
ValueNode_BoneWeightPair*
ValueNode_BoneWeightPair::create(const ValueBase &x, Canvas::LooseHandle canvas)
{
return new ValueNode_BoneWeightPair(x, canvas);
}
ValueNode_BoneWeightPair::~ValueNode_BoneWeightPair()
{
unlink_all();
}
ValueBase
ValueNode_BoneWeightPair::operator()(Time t)const
{
if (getenv("SYNFIG_DEBUG_VALUENODE_OPERATORS"))
printf("%s:%d operator()\n", __FILE__, __LINE__);
ValueNode_Bone::Handle bone_node((*bone_)(t).get(ValueNode_Bone::Handle()));
Bone bone((*bone_node)(t).get(Bone()));
Real weight((*weight_)(t).get(Real()));
return BoneWeightPair(bone, weight);
}
bool
ValueNode_BoneWeightPair::check_type(Type &type)
{
return type==type_bone_weight_pair;
}
bool
ValueNode_BoneWeightPair::set_link_vfunc(int i,ValueNode::Handle value)
{
assert(i>=0 && i<link_count());
switch(i)
{
case 0: CHECK_TYPE_AND_SET_VALUE(bone_, type_bone_valuenode);
case 1: CHECK_TYPE_AND_SET_VALUE(weight_, type_real);
}
return false;
}
ValueNode::LooseHandle
ValueNode_BoneWeightPair::get_link_vfunc(int i)const
{
assert(i>=0 && i<link_count());
switch(i)
{
case 0: return bone_;
case 1: return weight_;
}
return 0;
}
LinkableValueNode::Vocab
ValueNode_BoneWeightPair::get_children_vocab_vfunc() const
{
LinkableValueNode::Vocab ret;
ret.push_back(ParamDesc(ValueBase(),"bone")
.set_local_name(_("Bone"))
.set_description(_("Bone used to make influence"))
);
ret.push_back(ParamDesc(ValueBase(),"weight")
.set_local_name(_("weight"))
.set_description(_("The relative value of influence of the bone"))
);
return ret;
}