/* === S Y N F I G ========================================================= */
/*! \file valuenode_sine.cpp
-** \brief Template File
+** \brief Implementation of the "Sine" valuenode conversion.
**
-** $Id: valuenode_sine.cpp,v 1.1.1.1 2005/01/04 01:23:15 darco Exp $
+** $Id$
**
** \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
/* === M E T H O D S ======================================================= */
-ValueNode_Sine::ValueNode_Sine(const ValueBase::Type &x):
- LinkableValueNode(x)
+ValueNode_Sine::ValueNode_Sine(const ValueBase &value):
+ LinkableValueNode(value.get_type())
{
- switch(x)
+ switch(value.get_type())
{
case ValueBase::TYPE_REAL:
- set_link("angle",ValueNode_Const::create(Angle::zero()));
- set_link("amp",ValueNode_Const::create(Real(1)));
+ set_link("angle",ValueNode_Const::create(Angle::deg(90)));
+ set_link("amp",ValueNode_Const::create(value.get(Real())));
break;
default:
- throw Exception::BadType(ValueBase::type_name(x));
+ throw Exception::BadType(ValueBase::type_local_name(value.get_type()));
}
DCAST_HACK_ENABLE();
}
+LinkableValueNode*
+ValueNode_Sine::create_new()const
+{
+ return new ValueNode_Sine(get_type());
+}
+
ValueNode_Sine*
ValueNode_Sine::create(const ValueBase &x)
{
- return new ValueNode_Sine(x.get_type());
+ return new ValueNode_Sine(x);
}
ValueNode_Sine::~ValueNode_Sine()
ValueBase
ValueNode_Sine::operator()(Time t)const
{
+ if (getenv("SYNFIG_DEBUG_VALUENODE_OPERATORS"))
+ printf("%s:%d operator()\n", __FILE__, __LINE__);
+
return
Angle::sin(
(*angle_)(t).get(Angle())
}
bool
-ValueNode_Sine::set_link_vfunc(int i,ValueNode::Handle x)
+ValueNode_Sine::set_link_vfunc(int i,ValueNode::Handle value)
{
- assert(i==0 || i==1);
- if(i==0)
- {
- angle_=x;
- signal_child_changed()(i);signal_value_changed()();
- return true;
- }
- if(i==1)
+ assert(i>=0 && i<link_count());
+
+ switch(i)
{
- amp_=x;
- signal_child_changed()(i);signal_value_changed()();
- return true;
+ case 0: CHECK_TYPE_AND_SET_VALUE(angle_, ValueBase::TYPE_ANGLE);
+ case 1: CHECK_TYPE_AND_SET_VALUE(amp_, ValueBase::TYPE_REAL);
}
return false;
}
ValueNode::LooseHandle
ValueNode_Sine::get_link_vfunc(int i)const
{
- assert(i==0 || i==1);
+ assert(i>=0 && i<link_count());
+
if(i==0)
return angle_;
if(i==1)
String
ValueNode_Sine::link_name(int i)const
{
- assert(i==0 || i==1);
+ assert(i>=0 && i<link_count());
+
if(i==0)
return "angle";
if(i==1)
String
ValueNode_Sine::link_local_name(int i)const
{
- assert(i==0 || i==1);
+ assert(i>=0 && i<link_count());
+
if(i==0)
return _("Angle");
if(i==1)
throw Exception::BadLinkName(name);
}
-
-LinkableValueNode*
-ValueNode_Sine::create_new()const
-{
- return new ValueNode_Sine(get_type());
-}