IMPORTERHEADERS=listimporter.h
IMPORTERSOURCES=listimporter.cpp
-VALUENODEHEADERS=valuenode_exp.h valuenode_sine.h valuenode_radialcomposite.h valuenode_bline.h valuenode_segcalcvertex.h valuenode_segcalctangent.h valuenode_twotone.h valuenode_repeat_gradient.h valuenode_stripes.h valuenode_add.h valuenode_subtract.h valuenode_const.h valuenode_reference.h valuenode_linear.h valuenode_composite.h valuenode_dynamiclist.h valuenode_animated.h valuenode_scale.h valuenode_timedswap.h valuenode_gradientrotate.h
-VALUENODESOURCES=valuenode_exp.cpp valuenode_sine.cpp valuenode_radialcomposite.cpp valuenode_bline.cpp valuenode_segcalcvertex.cpp valuenode_segcalctangent.cpp valuenode_twotone.cpp valuenode_repeat_gradient.cpp valuenode_stripes.cpp valuenode_add.cpp valuenode_subtract.cpp valuenode_const.cpp valuenode_reference.cpp valuenode_linear.cpp valuenode_composite.cpp valuenode_dynamiclist.cpp valuenode_animated.cpp valuenode_scale.cpp valuenode_timedswap.cpp valuenode_gradientrotate.cpp
+VALUENODEHEADERS=valuenode_exp.h valuenode_sine.h valuenode_radialcomposite.h valuenode_bline.h valuenode_blinecalcvertex.h valuenode_blinecalctangent.h valuenode_segcalcvertex.h valuenode_segcalctangent.h valuenode_twotone.h valuenode_repeat_gradient.h valuenode_stripes.h valuenode_add.h valuenode_subtract.h valuenode_const.h valuenode_reference.h valuenode_linear.h valuenode_composite.h valuenode_dynamiclist.h valuenode_animated.h valuenode_scale.h valuenode_timedswap.h valuenode_gradientrotate.h
+VALUENODESOURCES=valuenode_exp.cpp valuenode_sine.cpp valuenode_radialcomposite.cpp valuenode_bline.cpp valuenode_blinecalcvertex.cpp valuenode_blinecalctangent.cpp valuenode_segcalcvertex.cpp valuenode_segcalctangent.cpp valuenode_twotone.cpp valuenode_repeat_gradient.cpp valuenode_stripes.cpp valuenode_add.cpp valuenode_subtract.cpp valuenode_const.cpp valuenode_reference.cpp valuenode_linear.cpp valuenode_composite.cpp valuenode_dynamiclist.cpp valuenode_animated.cpp valuenode_scale.cpp valuenode_timedswap.cpp valuenode_gradientrotate.cpp
VALUEHEADERS=blinepoint.h gradient.h value.h
VALUESOURCES=blinepoint.cpp gradient.cpp value.cpp
#include "valuenode_composite.h"
#include "valuenode_reference.h"
#include "valuenode_scale.h"
+#include "valuenode_blinecalctangent.h"
+#include "valuenode_blinecalcvertex.h"
#include "valuenode_segcalctangent.h"
#include "valuenode_segcalcvertex.h"
#include "valuenode_repeat_gradient.h"
ADD_VALUENODE(ValueNode_Reference, "reference", _("Reference") );
ADD_VALUENODE(ValueNode_Repeat_Gradient,"repeat_gradient", _("Repeat Gradient") );
ADD_VALUENODE(ValueNode_Scale, "scale", _("Scale") );
+ ADD_VALUENODE(ValueNode_BLineCalcTangent,"blinecalctangent",_("BLine Tangent") );
+ ADD_VALUENODE(ValueNode_BLineCalcVertex,"blinecalcvertex", _("BLine Vertex") );
ADD_VALUENODE(ValueNode_SegCalcTangent, "segcalctangent", _("Segment Tangent") );
ADD_VALUENODE(ValueNode_SegCalcVertex, "segcalcvertex", _("Segment Vertex") );
ADD_VALUENODE(ValueNode_Stripes, "stripes", _("Stripes") );
--- /dev/null
+/* === S Y N F I G ========================================================= */
+/*! \file valuenode_blinecalctangent.cpp
+** \brief Template File
+**
+** $Id$
+**
+** \legal
+** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+**
+** 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_blinecalctangent.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_BLineCalcTangent::ValueNode_BLineCalcTangent(const ValueBase::Type &x):
+ LinkableValueNode(x)
+{
+ if(x!=ValueBase::TYPE_VECTOR)
+ throw Exception::BadType(ValueBase::type_name(x));
+
+ ValueNode_BLine* value_node(new ValueNode_BLine());
+ set_link("bline",value_node);
+ set_link("loop",ValueNode_Const::create(bool(false)));
+ set_link("amount",ValueNode_Const::create(Real(0.5)));
+}
+
+LinkableValueNode*
+ValueNode_BLineCalcTangent::create_new()const
+{
+ return new ValueNode_BLineCalcTangent(ValueBase::TYPE_VECTOR);
+}
+
+ValueNode_BLineCalcTangent*
+ValueNode_BLineCalcTangent::create(const ValueBase &x)
+{
+ return new ValueNode_BLineCalcTangent(x.get_type());
+}
+
+ValueNode_BLineCalcTangent::~ValueNode_BLineCalcTangent()
+{
+ unlink_all();
+}
+
+ValueBase
+ValueNode_BLineCalcTangent::operator()(Time t)const
+{
+ const std::vector<ValueBase> bline((*bline_)(t));
+ handle<ValueNode_BLine> bline_value_node(bline_);
+ const bool looped(bline_value_node->get_loop());
+ int size = bline.size(), from_vertex;
+ bool loop((*loop_)(t).get(bool()));
+ Real amount((*amount_)(t).get(Real()));
+ BLinePoint blinepoint0, blinepoint1;
+
+ if (!looped) size--;
+ if (size < 1) return Vector();
+ if (loop)
+ {
+ amount = amount - int(amount);
+ if (amount < 0) amount++;
+ }
+ else
+ {
+ if (amount < 0) amount = 0;
+ if (amount > 1) amount = 1;
+ }
+
+ vector<ValueBase>::const_iterator iter, next(bline.begin());
+
+ iter = looped ? --bline.end() : next++;
+ amount = amount * size;
+ from_vertex = int(amount);
+ if (from_vertex > size-1) from_vertex = size-1;
+ blinepoint0 = from_vertex ? *(next+from_vertex-1) : *iter;
+ blinepoint1 = *(next+from_vertex);
+
+ etl::hermite<Vector> curve(blinepoint0.get_vertex(), blinepoint1.get_vertex(),
+ blinepoint0.get_tangent2(), blinepoint1.get_tangent1());
+ etl::derivative< etl::hermite<Vector> > deriv(curve);
+
+#ifdef ETL_FIXED_DERIVATIVE
+ return deriv(amount-from_vertex)*(0.5);
+#else
+ return deriv(amount-from_vertex)*(-0.5);
+#endif
+}
+
+String
+ValueNode_BLineCalcTangent::get_name()const
+{
+ return "blinecalctangent";
+}
+
+String
+ValueNode_BLineCalcTangent::get_local_name()const
+{
+ return _("BLine Tangent");
+}
+
+bool
+ValueNode_BLineCalcTangent::set_link_vfunc(int i,ValueNode::Handle x)
+{
+ assert(i>=0 && i<link_count());
+ switch(i)
+ {
+ case 0:
+ bline_=x;
+ signal_child_changed()(i);signal_value_changed()();
+ return true;
+ case 1:
+ loop_=x;
+ signal_child_changed()(i);signal_value_changed()();
+ return true;
+ case 2:
+ amount_=x;
+ signal_child_changed()(i);signal_value_changed()();
+ return true;
+ }
+ return false;
+}
+
+ValueNode::LooseHandle
+ValueNode_BLineCalcTangent::get_link_vfunc(int i)const
+{
+ assert(i>=0 && i<link_count());
+ switch(i)
+ {
+ case 0: return bline_;
+ case 1: return loop_;
+ case 2: return amount_;
+ }
+
+ return 0;
+}
+
+int
+ValueNode_BLineCalcTangent::link_count()const
+{
+ return 3;
+}
+
+String
+ValueNode_BLineCalcTangent::link_name(int i)const
+{
+ assert(i>=0 && i<link_count());
+ switch(i)
+ {
+ case 0: return "bline";
+ case 1: return "loop";
+ case 2: return "amount";
+ }
+ return String();
+}
+
+String
+ValueNode_BLineCalcTangent::link_local_name(int i)const
+{
+ assert(i>=0 && i<link_count());
+ switch(i)
+ {
+ case 0: return _("BLine");
+ case 1: return _("Loop");
+ case 2: return _("Amount");
+ }
+ return String();
+}
+
+int
+ValueNode_BLineCalcTangent::get_link_index_from_name(const String &name)const
+{
+ if(name=="bline") return 0;
+ if(name=="loop") return 1;
+ if(name=="amount") return 2;
+ throw Exception::BadLinkName(name);
+}
+
+bool
+ValueNode_BLineCalcTangent::check_type(ValueBase::Type type)
+{
+ return type==ValueBase::TYPE_VECTOR;
+}
--- /dev/null
+/* === S Y N F I G ========================================================= */
+/*! \file valuenode_blinecalctangent.h
+** \brief Template Header
+**
+** $Id$
+**
+** \legal
+** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+**
+** 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
+*/
+/* ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __SYNFIG_VALUENODE_BLINECALCTANGENT_H
+#define __SYNFIG_VALUENODE_BLINECALCTANGENT_H
+
+/* === H E A D E R S ======================================================= */
+
+#include "valuenode.h"
+
+/* === M A C R O S ========================================================= */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+namespace synfig {
+
+class ValueNode_BLineCalcTangent : public LinkableValueNode
+{
+ ValueNode::RHandle bline_;
+ ValueNode::RHandle loop_;
+ ValueNode::RHandle amount_;
+
+ ValueNode_BLineCalcTangent(const ValueBase::Type &x=ValueBase::TYPE_VECTOR);
+
+public:
+
+ typedef etl::handle<ValueNode_BLineCalcTangent> Handle;
+ typedef etl::handle<const ValueNode_BLineCalcTangent> ConstHandle;
+
+ virtual ValueBase operator()(Time t)const;
+
+ virtual ~ValueNode_BLineCalcTangent();
+
+ virtual String get_name()const;
+ virtual String get_local_name()const;
+
+ virtual ValueNode::LooseHandle get_link_vfunc(int i)const;
+ virtual int link_count()const;
+ virtual String link_name(int i)const;
+
+ virtual String link_local_name(int i)const;
+ virtual int get_link_index_from_name(const String &name)const;
+
+protected:
+ virtual bool set_link_vfunc(int i,ValueNode::Handle x);
+ LinkableValueNode* create_new()const;
+
+public:
+ using synfig::LinkableValueNode::get_link_vfunc;
+ using synfig::LinkableValueNode::set_link_vfunc;
+ static bool check_type(ValueBase::Type type);
+ static ValueNode_BLineCalcTangent* create(const ValueBase &x=ValueBase::TYPE_VECTOR);
+}; // END of class ValueNode_BLineCalcTangent
+
+}; // END of namespace synfig
+
+/* === E N D =============================================================== */
+
+#endif
--- /dev/null
+/* === S Y N F I G ========================================================= */
+/*! \file valuenode_blinecalcvertex.cpp
+** \brief Template File
+**
+** $Id$
+**
+** \legal
+** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+**
+** 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_blinecalcvertex.h"
+#include "valuenode_bline.h"
+#include "valuenode_const.h"
+#include "valuenode_composite.h"
+#include "general.h"
+#include "exception.h"
+#include <ETL/hermite>
+
+#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_BLineCalcVertex::ValueNode_BLineCalcVertex(const ValueBase::Type &x):
+ LinkableValueNode(x)
+{
+ if(x!=ValueBase::TYPE_VECTOR)
+ throw Exception::BadType(ValueBase::type_name(x));
+
+ ValueNode_BLine* value_node(new ValueNode_BLine());
+ set_link("bline",value_node);
+ set_link("loop",ValueNode_Const::create(bool(false)));
+ set_link("amount",ValueNode_Const::create(Real(0.5)));
+}
+
+LinkableValueNode*
+ValueNode_BLineCalcVertex::create_new()const
+{
+ return new ValueNode_BLineCalcVertex(ValueBase::TYPE_VECTOR);
+}
+
+ValueNode_BLineCalcVertex*
+ValueNode_BLineCalcVertex::create(const ValueBase &x)
+{
+ return new ValueNode_BLineCalcVertex(x.get_type());
+}
+
+ValueNode_BLineCalcVertex::~ValueNode_BLineCalcVertex()
+{
+ unlink_all();
+}
+
+ValueBase
+ValueNode_BLineCalcVertex::operator()(Time t)const
+{
+ const std::vector<ValueBase> bline((*bline_)(t));
+ handle<ValueNode_BLine> bline_value_node(bline_);
+ const bool looped(bline_value_node->get_loop());
+ int size = bline.size(), from_vertex;
+ bool loop((*loop_)(t).get(bool()));
+ Real amount((*amount_)(t).get(Real()));
+ BLinePoint blinepoint0, blinepoint1;
+
+ if (!looped) size--;
+ if (size < 1) return Vector();
+ if (loop)
+ {
+ amount = amount - int(amount);
+ if (amount < 0) amount++;
+ }
+ else
+ {
+ if (amount < 0) amount = 0;
+ if (amount > 1) amount = 1;
+ }
+
+ vector<ValueBase>::const_iterator iter, next(bline.begin());
+
+ iter = looped ? --bline.end() : next++;
+ amount = amount * size;
+ from_vertex = int(amount);
+ if (from_vertex > size-1) from_vertex = size-1;
+ blinepoint0 = from_vertex ? *(next+from_vertex-1) : *iter;
+ blinepoint1 = *(next+from_vertex);
+
+ etl::hermite<Vector> curve(blinepoint0.get_vertex(), blinepoint1.get_vertex(),
+ blinepoint0.get_tangent2(), blinepoint1.get_tangent1());
+ return curve(amount-from_vertex);
+}
+
+
+
+
+
+
+
+String
+ValueNode_BLineCalcVertex::get_name()const
+{
+ return "blinecalcvertex";
+}
+
+String
+ValueNode_BLineCalcVertex::get_local_name()const
+{
+ return _("BLine Vertex");
+}
+
+bool
+ValueNode_BLineCalcVertex::set_link_vfunc(int i,ValueNode::Handle x)
+{
+ assert(i>=0 && i<link_count());
+ switch(i)
+ {
+ case 0:
+ bline_=x;
+ signal_child_changed()(i);signal_value_changed()();
+ return true;
+ case 1:
+ loop_=x;
+ signal_child_changed()(i);signal_value_changed()();
+ return true;
+ case 2:
+ amount_=x;
+ signal_child_changed()(i);signal_value_changed()();
+ return true;
+ }
+ return false;
+}
+
+ValueNode::LooseHandle
+ValueNode_BLineCalcVertex::get_link_vfunc(int i)const
+{
+ assert(i>=0 && i<link_count());
+ switch(i)
+ {
+ case 0: return bline_;
+ case 1: return loop_;
+ case 2: return amount_;
+ }
+
+ return 0;
+}
+
+int
+ValueNode_BLineCalcVertex::link_count()const
+{
+ return 3;
+}
+
+String
+ValueNode_BLineCalcVertex::link_name(int i)const
+{
+ assert(i>=0 && i<link_count());
+ switch(i)
+ {
+ case 0: return "bline";
+ case 1: return "loop";
+ case 2: return "amount";
+ }
+ return String();
+}
+
+String
+ValueNode_BLineCalcVertex::link_local_name(int i)const
+{
+ assert(i>=0 && i<link_count());
+ switch(i)
+ {
+ case 0: return _("BLine");
+ case 1: return _("Loop");
+ case 2: return _("Amount");
+ }
+ return String();
+}
+
+int
+ValueNode_BLineCalcVertex::get_link_index_from_name(const String &name)const
+{
+ if(name=="bline") return 0;
+ if(name=="loop") return 1;
+ if(name=="amount") return 2;
+ throw Exception::BadLinkName(name);
+}
+
+bool
+ValueNode_BLineCalcVertex::check_type(ValueBase::Type type)
+{
+ return type==ValueBase::TYPE_VECTOR;
+}
--- /dev/null
+/* === S Y N F I G ========================================================= */
+/*! \file valuenode_blinecalcvertex.h
+** \brief Template Header
+**
+** $Id$
+**
+** \legal
+** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+**
+** 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
+*/
+/* ========================================================================= */
+
+/* === S T A R T =========================================================== */
+
+#ifndef __SYNFIG_VALUENODE_BLINECALCVERTEX_H
+#define __SYNFIG_VALUENODE_BLINECALCVERTEX_H
+
+/* === H E A D E R S ======================================================= */
+
+#include "valuenode.h"
+
+/* === M A C R O S ========================================================= */
+
+/* === C L A S S E S & S T R U C T S ======================================= */
+
+namespace synfig {
+
+class ValueNode_BLineCalcVertex : public LinkableValueNode
+{
+ ValueNode::RHandle bline_;
+ ValueNode::RHandle loop_;
+ ValueNode::RHandle amount_;
+
+ ValueNode_BLineCalcVertex(const ValueBase::Type &x=ValueBase::TYPE_VECTOR);
+
+public:
+
+ typedef etl::handle<ValueNode_BLineCalcVertex> Handle;
+ typedef etl::handle<const ValueNode_BLineCalcVertex> ConstHandle;
+
+ virtual ValueBase operator()(Time t)const;
+
+ virtual ~ValueNode_BLineCalcVertex();
+
+ virtual String get_name()const;
+ virtual String get_local_name()const;
+
+ virtual ValueNode::LooseHandle get_link_vfunc(int i)const;
+ virtual int link_count()const;
+ virtual String link_name(int i)const;
+
+ virtual String link_local_name(int i)const;
+ virtual int get_link_index_from_name(const String &name)const;
+
+protected:
+ LinkableValueNode* create_new()const;
+ virtual bool set_link_vfunc(int i,ValueNode::Handle x);
+
+public:
+ using synfig::LinkableValueNode::get_link_vfunc;
+ using synfig::LinkableValueNode::set_link_vfunc;
+ static bool check_type(ValueBase::Type type);
+ static ValueNode_BLineCalcVertex* create(const ValueBase &x=ValueBase::TYPE_VECTOR);
+}; // END of class ValueNode_BLineCalcVertex
+
+}; // END of namespace synfig
+
+/* === E N D =============================================================== */
+
+#endif
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