/*
JWildfire - an image and animation processor written in Java
Copyright (C) 1995-2014 Andreas Maschke
This 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 software 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 software;
if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jwildfire.create.tina.swing.flamepanel;
import org.jwildfire.create.tina.base.XForm;
public class TriangleControlShape extends AbstractControlShape {
double x[] = new double[3];
double y[] = new double[3];
int viewX[] = new int[3];
int viewY[] = new int[3];
protected TriangleControlShape(FlamePanelConfig pConfig, XForm pXForm, double pX[], double pY[], int pViewX[], int pViewY[]) {
super(pConfig, pXForm);
System.arraycopy(pX, 0, x, 0, pX.length);
System.arraycopy(pY, 0, y, 0, pY.length);
System.arraycopy(pViewX, 0, viewX, 0, pViewX.length);
System.arraycopy(pViewY, 0, viewY, 0, pViewY.length);
}
public TriangleControlShape(FlamePanelConfig pConfig, XForm pXForm, double pScale) {
super(pConfig, pXForm);
// x
x[0] = 1.0;
y[0] = 0.0;
// 0
x[1] = 0.0;
y[1] = 0.0;
// y
x[2] = 0.0;
y[2] = 1.0;
// transform the points (affine transform)
for (int i = 0; i < x.length; i++) {
//
// use the same layout as Apophysis
double tx = affineTransformedX(x[i], y[i]);
double ty = affineTransformedY(x[i], y[i]);
viewX[i] = triangleXToView(tx, pScale);
viewY[i] = triangleYToView(ty, pScale);
}
}
public TriangleControlShape(FlamePanelConfig pConfig, XForm pXForm) {
this(pConfig, pXForm, 1.0);
}
}