/* === S Y N F I G ========================================================= */
/*! \file valuenode_scale.cpp
-** \brief Template File
+** \brief Implementation of the "Scale" valuenode conversion.
**
** $Id$
**
** \legal
** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+** Copyright (c) 2007 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
#include "valuenode_scale.h"
#include "valuenode_const.h"
#include <stdexcept>
-#include <cassert>
#include "color.h"
#include "vector.h"
#include "time.h"
#include "angle.h"
+#include <ETL/misc>
#endif
{
if(!value_node || !scalar)
throw runtime_error(strprintf("ValueNode_Scale: %s",_("One or both of my parameters aren't set!")));
- else
- if(get_type()==ValueBase::TYPE_VECTOR)
- return (*value_node)(t).get(Vector())*(*scalar)(t).get(Real());
- else
- if(get_type()==ValueBase::TYPE_REAL)
- return (*value_node)(t).get(Real())*(*scalar)(t).get(Real());
- else
- if(get_type()==ValueBase::TYPE_TIME)
- return (*value_node)(t).get(Time())*(*scalar)(t).get(Time());
- else
- if(get_type()==ValueBase::TYPE_INTEGER)
- return (*value_node)(t).get(int())*(*scalar)(t).get(Real());
- else
- if(get_type()==ValueBase::TYPE_ANGLE)
+ else if(get_type()==ValueBase::TYPE_ANGLE)
return (*value_node)(t).get(Angle())*(*scalar)(t).get(Real());
- else
- if(get_type()==ValueBase::TYPE_COLOR)
+ else if(get_type()==ValueBase::TYPE_COLOR)
{
Color ret((*value_node)(t).get(Color()));
Real s((*scalar)(t).get(Real()));
ret.set_b(ret.get_b()*s);
return ret;
}
+ else if(get_type()==ValueBase::TYPE_INTEGER)
+ return round_to_int((*value_node)(t).get(int())*(*scalar)(t).get(Real()));
+ else if(get_type()==ValueBase::TYPE_REAL)
+ return (*value_node)(t).get(Real())*(*scalar)(t).get(Real());
+ else if(get_type()==ValueBase::TYPE_TIME)
+ return (*value_node)(t).get(Time())*(*scalar)(t).get(Time());
+ else if(get_type()==ValueBase::TYPE_VECTOR)
+ return (*value_node)(t).get(Vector())*(*scalar)(t).get(Real());
assert(0);
return ValueBase();
bool
ValueNode_Scale::set_link_vfunc(int i,ValueNode::Handle x)
{
- if(!(i==0 || i==1))
- return false;
+ assert(i>=0 && i<link_count());
if(i==0 && !set_value_node(x))
return false;
ValueNode::LooseHandle
ValueNode_Scale::get_link_vfunc(int i)const
{
- assert(i==0 || i==1);
+ assert(i>=0 && i<link_count());
+
if(i==0)
return value_node;
else if(i==1)
String
ValueNode_Scale::link_local_name(int i)const
{
- assert(i==0 || i==1);
+ assert(i>=0 && i<link_count());
+
if(i==0)
return _("Link");
else if(i==1)
String
ValueNode_Scale::link_name(int i)const
{
- assert(i==0 || i==1);
+ assert(i>=0 && i<link_count());
+
if(i==0)
return "link";
else if(i==1)
ValueNode_Scale::check_type(ValueBase::Type type)
{
return
- type==ValueBase::TYPE_VECTOR ||
- type==ValueBase::TYPE_REAL ||
- type==ValueBase::TYPE_INTEGER ||
+ type==ValueBase::TYPE_ANGLE ||
type==ValueBase::TYPE_COLOR ||
- type==ValueBase::TYPE_ANGLE;
+ type==ValueBase::TYPE_INTEGER ||
+ type==ValueBase::TYPE_REAL ||
+ type==ValueBase::TYPE_TIME ||
+ type==ValueBase::TYPE_VECTOR;
}