X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftrunk%2Fsrc%2Fsynfig%2Fwaypoint.cpp;fp=synfig-core%2Ftrunk%2Fsrc%2Fsynfig%2Fwaypoint.cpp;h=2fa82a2fda08508173d91b5da94c29e26502fa67;hb=e3acc0b267b14fda5db3c7bbb2f218b993ef84b3;hp=0000000000000000000000000000000000000000;hpb=ced68168d8518aac837f20e73bcd1e84a6bd6178;p=synfig.git

diff --git a/synfig-core/trunk/src/synfig/waypoint.cpp b/synfig-core/trunk/src/synfig/waypoint.cpp
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+++ b/synfig-core/trunk/src/synfig/waypoint.cpp
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+/* === S I N F G =========================================================== */
+/*!	\file waypoint.cpp
+**	\brief Template File
+**
+**	$Id: waypoint.cpp,v 1.1.1.1 2005/01/04 01:23:15 darco Exp $
+**
+**	\legal
+**	Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**
+**	This software and associated documentation
+**	are CONFIDENTIAL and PROPRIETARY property of
+**	the above-mentioned copyright holder.
+**
+**	You may not copy, print, publish, or in any
+**	other way distribute this software without
+**	a prior written agreement with
+**	the copyright holder.
+**	\endlegal
+*/
+/* ========================================================================= */
+
+/* === H E A D E R S ======================================================= */
+
+#ifdef USING_PCH
+#	include "pch.h"
+#else
+#ifdef HAVE_CONFIG_H
+#	include <config.h>
+#endif
+
+#include "waypoint.h"
+#include "valuenode_const.h"
+
+#endif
+
+/* === U S I N G =========================================================== */
+
+using namespace std;
+using namespace etl;
+using namespace sinfg;
+
+/* === 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 ======================================================= */
+
+Waypoint::Waypoint(ValueBase value, Time time):
+	priority_(0),
+	before(INTERPOLATION_TCB),
+	after(INTERPOLATION_TCB),
+	value_node(ValueNode_Const::create(value)),
+	time(time),
+	tension(0.0),
+	continuity(0.0),
+	bias(0),
+	time_tension(0.0f)
+{
+	if(value.get_type()==ValueBase::TYPE_ANGLE)
+		after=before=INTERPOLATION_LINEAR;
+}
+
+Waypoint::Waypoint(ValueNode::Handle value_node, Time time):
+	priority_(0),
+	before(INTERPOLATION_TCB),
+	after(INTERPOLATION_TCB),
+	value_node(value_node),
+	time(time),
+	tension(0.0),
+	continuity(0),
+	bias(0),
+	time_tension(0.0f)
+{
+	if(value_node->get_type()==ValueBase::TYPE_ANGLE)
+		after=before=INTERPOLATION_LINEAR;
+}
+
+Waypoint::Waypoint():
+	priority_(0),
+	before(INTERPOLATION_TCB),
+	after(INTERPOLATION_TCB),
+	tension(0),
+	continuity(0),
+	bias(0),
+	time_tension(0.0f)
+{
+}
+
+void
+Waypoint::set_value(const ValueBase &x)
+{
+	if(!value_node && x.get_type()==ValueBase::TYPE_ANGLE)
+		after=before=INTERPOLATION_LINEAR;
+
+	value_node=ValueNode_Const::create(x);
+}
+
+void
+Waypoint::set_value_node(const ValueNode::Handle &x)
+{
+	if(!value_node && x->get_type()==ValueBase::TYPE_ANGLE)
+		after=before=INTERPOLATION_LINEAR;
+
+	value_node=x;
+}
+
+bool
+Waypoint::is_static()const
+{
+	return static_cast<bool>(ValueNode_Const::Handle::cast_dynamic(value_node)) && value_node && !value_node->is_exported();
+}
+
+void
+Waypoint::set_time(const Time &x)
+{
+	time=x;
+}
+
+void
+Waypoint::apply_model(const Model &x)
+{
+	if(x.priority_flag) set_priority(x.get_priority());
+	if(x.before_flag) set_before(x.get_before());
+	if(x.after_flag) set_after(x.get_after());
+	if(x.tension_flag) set_tension(x.get_tension());
+	if(x.continuity_flag) set_continuity(x.get_continuity());
+	if(x.bias_flag) set_bias(x.get_bias());
+	if(x.temporal_tension_flag) set_temporal_tension(x.get_temporal_tension());
+}
+
+Waypoint
+Waypoint::clone(const GUID& deriv_guid)const
+{
+	Waypoint ret(*this);
+	ret.make_unique();
+	if(!ret.value_node->is_exported())
+		ret.value_node=value_node->clone(deriv_guid);
+	ret.parent_=0;
+	return ret;
+}
+
+ValueBase
+Waypoint::get_value()const { return (*value_node)(0); }
+
+ValueBase
+Waypoint::get_value(const Time &t)const { return (*value_node)(t); }
+
+sinfg::GUID
+Waypoint::get_guid()const
+{
+	return GUID::hasher(get_uid());
+}