/*
* FillElement.java
*
*
* The Salamander Project - 2D and 3D graphics libraries in Java
* Copyright (C) 2004 Mark McKay
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Mark McKay can be contacted at mark@kitfox.com. Salamander and other
* projects can be found at http://www.kitfox.com
*
* Created on March 18, 2004, 6:52 AM
*/
package com.kitfox.svg;
import com.kitfox.svg.xml.StyleAttribute;
import java.awt.*;
import java.awt.geom.*;
import java.net.*;
import java.util.*;
import com.kitfox.svg.xml.*;
import org.xml.sax.*;
/**
* @author Mark McKay
* @author <a href="mailto:mark@kitfox.com">Mark McKay</a>
*/
public class FeSpotLight extends FeLight
{
float x = 0f;
float y = 0f;
float z = 0f;
float pointsAtX = 0f;
float pointsAtY = 0f;
float pointsAtZ = 0f;
float specularComponent = 0f;
float limitingConeAngle = 0f;
/** Creates a new instance of FillElement */
public FeSpotLight() {
}
protected void build() throws SVGException
{
super.build();
StyleAttribute sty = new StyleAttribute();
String strn;
if (getPres(sty.setName("x"))) x = sty.getFloatValueWithUnits();
if (getPres(sty.setName("y"))) y = sty.getFloatValueWithUnits();
if (getPres(sty.setName("z"))) z = sty.getFloatValueWithUnits();
if (getPres(sty.setName("pointsAtX"))) pointsAtX = sty.getFloatValueWithUnits();
if (getPres(sty.setName("pointsAtY"))) pointsAtY = sty.getFloatValueWithUnits();
if (getPres(sty.setName("pointsAtZ"))) pointsAtZ = sty.getFloatValueWithUnits();
if (getPres(sty.setName("specularComponent"))) specularComponent = sty.getFloatValueWithUnits();
if (getPres(sty.setName("limitingConeAngle"))) limitingConeAngle = sty.getFloatValueWithUnits();
}
public float getX() { return x; }
public float getY() { return y; }
public float getZ() { return z; }
public float getPointsAtX() { return pointsAtX; }
public float getPointsAtY() { return pointsAtY; }
public float getPointsAtZ() { return pointsAtZ; }
public float getSpecularComponent() { return specularComponent; }
public float getLimitingConeAngle() { return limitingConeAngle; }
public boolean updateTime(double curTime) throws SVGException
{
// if (trackManager.getNumTracks() == 0) return false;
//Get current values for parameters
StyleAttribute sty = new StyleAttribute();
boolean stateChange = false;
if (getPres(sty.setName("x")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != x)
{
x = newVal;
stateChange = true;
}
}
if (getPres(sty.setName("y")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != y)
{
y = newVal;
stateChange = true;
}
}
if (getPres(sty.setName("z")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != z)
{
z = newVal;
stateChange = true;
}
}
if (getPres(sty.setName("pointsAtX")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != pointsAtX)
{
pointsAtX = newVal;
stateChange = true;
}
}
if (getPres(sty.setName("pointsAtY")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != pointsAtY)
{
pointsAtY = newVal;
stateChange = true;
}
}
if (getPres(sty.setName("pointsAtZ")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != pointsAtZ)
{
pointsAtZ = newVal;
stateChange = true;
}
}
if (getPres(sty.setName("specularComponent")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != specularComponent)
{
specularComponent = newVal;
stateChange = true;
}
}
if (getPres(sty.setName("limitingConeAngle")))
{
float newVal = sty.getFloatValueWithUnits();
if (newVal != limitingConeAngle)
{
limitingConeAngle = newVal;
stateChange = true;
}
}
return stateChange;
}
}