src/synfig/valuenode_blinecalctangent.h
src/synfig/valuenode_blinecalcvertex.cpp
src/synfig/valuenode_blinecalcvertex.h
+src/synfig/valuenode_blinecalcwidth.cpp
+src/synfig/valuenode_blinecalcwidth.h
src/synfig/valuenode_composite.cpp
src/synfig/valuenode_composite.h
src/synfig/valuenode_const.cpp
listimporter.cpp
VALUENODEHEADERS = \
- valuenode_add.h valuenode_animated.h valuenode_atan2.h valuenode_bline.h valuenode_blinecalctangent.h \
- valuenode_blinecalcvertex.h valuenode_blinereversetangent.h valuenode_composite.h valuenode_const.h \
- valuenode_cos.h valuenode_duplicate.h valuenode_dynamiclist.h valuenode_exp.h \
- valuenode_gradientrotate.h valuenode_integer.h valuenode_linear.h valuenode_radialcomposite.h \
- valuenode_range.h valuenode_reciprocal.h valuenode_reference.h valuenode_repeat_gradient.h \
- valuenode_scale.h valuenode_segcalctangent.h valuenode_segcalcvertex.h valuenode_sine.h \
- valuenode_step.h valuenode_stripes.h valuenode_subtract.h valuenode_switch.h valuenode_timedswap.h \
- valuenode_timeloop.h valuenode_twotone.h
+ valuenode_add.h valuenode_animated.h valuenode_atan2.h valuenode_bline.h valuenode_blinecalctangent.h \
+ valuenode_blinecalcvertex.h valuenode_blinecalcwidth.h valuenode_blinereversetangent.h \
+ valuenode_composite.h valuenode_const.h valuenode_cos.h valuenode_duplicate.h valuenode_dynamiclist.h \
+ valuenode_exp.h valuenode_gradientrotate.h valuenode_integer.h valuenode_linear.h \
+ valuenode_radialcomposite.h valuenode_range.h valuenode_reciprocal.h valuenode_reference.h \
+ valuenode_repeat_gradient.h valuenode_scale.h valuenode_segcalctangent.h valuenode_segcalcvertex.h \
+ valuenode_sine.h valuenode_step.h valuenode_stripes.h valuenode_subtract.h valuenode_switch.h \
+ valuenode_timedswap.h valuenode_timeloop.h valuenode_twotone.h
VALUENODESOURCES = \
valuenode_add.cpp valuenode_animated.cpp valuenode_atan2.cpp valuenode_bline.cpp valuenode_blinecalctangent.cpp \
- valuenode_blinecalcvertex.cpp valuenode_blinereversetangent.cpp valuenode_composite.cpp valuenode_const.cpp \
- valuenode_cos.cpp valuenode_duplicate.cpp valuenode_dynamiclist.cpp valuenode_exp.cpp \
- valuenode_gradientrotate.cpp valuenode_integer.cpp valuenode_linear.cpp valuenode_radialcomposite.cpp \
- valuenode_range.cpp valuenode_reciprocal.cpp valuenode_reference.cpp valuenode_repeat_gradient.cpp \
- valuenode_scale.cpp valuenode_segcalctangent.cpp valuenode_segcalcvertex.cpp valuenode_sine.cpp \
- valuenode_step.cpp valuenode_stripes.cpp valuenode_subtract.cpp valuenode_switch.cpp valuenode_timedswap.cpp \
- valuenode_timeloop.cpp valuenode_twotone.cpp
+ valuenode_blinecalcvertex.cpp valuenode_blinecalcwidth.cpp valuenode_blinereversetangent.cpp \
+ valuenode_composite.cpp valuenode_const.cpp valuenode_cos.cpp valuenode_duplicate.cpp valuenode_dynamiclist.cpp \
+ valuenode_exp.cpp valuenode_gradientrotate.cpp valuenode_integer.cpp valuenode_linear.cpp \
+ valuenode_radialcomposite.cpp valuenode_range.cpp valuenode_reciprocal.cpp valuenode_reference.cpp \
+ valuenode_repeat_gradient.cpp valuenode_scale.cpp valuenode_segcalctangent.cpp valuenode_segcalcvertex.cpp \
+ valuenode_sine.cpp valuenode_step.cpp valuenode_stripes.cpp valuenode_subtract.cpp valuenode_switch.cpp \
+ valuenode_timedswap.cpp valuenode_timeloop.cpp valuenode_twotone.cpp
VALUEHEADERS = \
blinepoint.h gradient.h value.h
#include "valuenode_scale.h"
#include "valuenode_blinecalctangent.h"
#include "valuenode_blinecalcvertex.h"
+#include "valuenode_blinecalcwidth.h"
#include "valuenode_blinereversetangent.h"
#include "valuenode_segcalctangent.h"
#include "valuenode_segcalcvertex.h"
ADD_VALUENODE(ValueNode_Duplicate, "duplicate", _("Duplicate") ,RELEASE_VERSION_0_61_08); // SVN r1267
ADD_VALUENODE(ValueNode_Integer, "fromint", _("From Integer") ,RELEASE_VERSION_0_61_08); // SVN r1267
ADD_VALUENODE(ValueNode_Step, "step", _("Step") ,RELEASE_VERSION_0_61_08); // SVN r1691
+ ADD_VALUENODE(ValueNode_BLineCalcWidth, "blinecalcwidth", _("BLine Width") ,RELEASE_VERSION_0_61_08); // SVN r16??
#undef ADD_VALUENODE
#undef ADD_VALUENODE2
--- /dev/null
+/* === S Y N F I G ========================================================= */
+/*! \file valuenode_blinecalcwidth.cpp
+** \brief Implementation of the "BLine Width" 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
+** 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_blinecalcwidth.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_BLineCalcWidth::ValueNode_BLineCalcWidth(const ValueBase::Type &x):
+ LinkableValueNode(x)
+{
+ if(x!=ValueBase::TYPE_REAL)
+ throw Exception::BadType(ValueBase::type_local_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_BLineCalcWidth::create_new()const
+{
+ return new ValueNode_BLineCalcWidth(ValueBase::TYPE_REAL);
+}
+
+ValueNode_BLineCalcWidth*
+ValueNode_BLineCalcWidth::create(const ValueBase &x)
+{
+ return new ValueNode_BLineCalcWidth(x.get_type());
+}
+
+ValueNode_BLineCalcWidth::~ValueNode_BLineCalcWidth()
+{
+ unlink_all();
+}
+
+ValueBase
+ValueNode_BLineCalcWidth::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 Real();
+ 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);
+
+ float width0 = blinepoint0.get_width();
+ float width1 = blinepoint1.get_width();
+
+ return Real(width0 + (amount-from_vertex) * (width1-width0));
+}
+
+
+
+
+
+
+
+String
+ValueNode_BLineCalcWidth::get_name()const
+{
+ return "blinecalcwidth";
+}
+
+String
+ValueNode_BLineCalcWidth::get_local_name()const
+{
+ return _("BLine Width");
+}
+
+bool
+ValueNode_BLineCalcWidth::set_link_vfunc(int i,ValueNode::Handle value)
+{
+ assert(i>=0 && i<link_count());
+
+ switch(i)
+ {
+ case 0: CHECK_TYPE_AND_SET_VALUE(bline_, ValueBase::TYPE_LIST);
+ case 1: CHECK_TYPE_AND_SET_VALUE(loop_, ValueBase::TYPE_BOOL);
+ case 2: CHECK_TYPE_AND_SET_VALUE(amount_, ValueBase::TYPE_REAL);
+ }
+ return false;
+}
+
+ValueNode::LooseHandle
+ValueNode_BLineCalcWidth::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_BLineCalcWidth::link_count()const
+{
+ return 3;
+}
+
+String
+ValueNode_BLineCalcWidth::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_BLineCalcWidth::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_BLineCalcWidth::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_BLineCalcWidth::check_type(ValueBase::Type type)
+{
+ return type==ValueBase::TYPE_REAL;
+}
--- /dev/null
+/* === S Y N F I G ========================================================= */
+/*! \file valuenode_blinecalcwidth.h
+** \brief Header file for implementation of the "BLine Width" valuenode conversion.
+**
+** $Id$
+**
+** \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_BLINECALCWIDTH_H
+#define __SYNFIG_VALUENODE_BLINECALCWIDTH_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_BLineCalcWidth : public LinkableValueNode
+{
+ ValueNode::RHandle bline_;
+ ValueNode::RHandle loop_;
+ ValueNode::RHandle amount_;
+
+ ValueNode_BLineCalcWidth(const ValueBase::Type &x=ValueBase::TYPE_REAL);
+
+public:
+
+ typedef etl::handle<ValueNode_BLineCalcWidth> Handle;
+ typedef etl::handle<const ValueNode_BLineCalcWidth> ConstHandle;
+
+ virtual ValueBase operator()(Time t)const;
+
+ virtual ~ValueNode_BLineCalcWidth();
+
+ 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_BLineCalcWidth* create(const ValueBase &x=ValueBase::TYPE_REAL);
+}; // END of class ValueNode_BLineCalcWidth
+
+}; // END of namespace synfig
+
+/* === E N D =============================================================== */
+
+#endif
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