/*
JWildfire - an image and animation processor written in Java
Copyright (C) 1995-2011 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.randomflame;
import org.jwildfire.create.tina.base.Flame;
import org.jwildfire.create.tina.base.Layer;
import org.jwildfire.create.tina.base.XForm;
import org.jwildfire.create.tina.transform.XFormTransformService;
import org.jwildfire.create.tina.variation.VariationFuncList;
public class TentacleRandomFlameGenerator extends RandomFlameGenerator {
@Override
protected Flame prepareFlame(RandomFlameGeneratorState pState) {
Flame flame = new Flame();
Layer layer = flame.getFirstLayer();
flame.setCentreX(0.0);
flame.setCentreY(0.0);
flame.setPixelsPerUnit(200);
layer.getFinalXForms().clear();
layer.getXForms().clear();
int maxXFormsX = (int) (2.0 + Math.random() * 3.0);
int maxXFormsY = (int) (2.0 + Math.random() * 3.0);
double xMin = -(double) maxXFormsX * 0.5;
double yMin = -(double) maxXFormsY * 0.5 + 1;
String[] fnc = ExperimentalSimpleRandomFlameGenerator.FNCLST_EXPERIMENTAL;
double scl = 1.0;
for (int y = 0; y < maxXFormsY; y++) {
for (int x = 0; x < maxXFormsX; x++) {
XForm xForm = new XForm();
xForm.setWeight(0.5 + Math.random() * 99.5);
layer.getXForms().add(xForm);
XFormTransformService.globalTranslate(xForm, xMin + x, yMin + y, false);
if (Math.random() < 0.5) {
XFormTransformService.rotate(xForm, 360.0 * Math.random(), true);
}
else {
XFormTransformService.rotate(xForm, -360.0 * Math.random(), true);
}
XFormTransformService.localTranslate(xForm, -1.0 + 2.0 * Math.random(), -1.0 + 2.0 * Math.random(), true);
scl *= 0.75 + Math.random() / 4;
XFormTransformService.scale(xForm, scl, true, true, true);
int fncIdx = (int) (Math.random() * fnc.length);
xForm.addVariation(Math.random() * 0.9 + 0.1, VariationFuncList.getVariationFuncInstance(Math.random() > 0.25 ? fnc[fncIdx] : "linear3D", true));
xForm.setColor(Math.random());
}
}
return flame;
}
@Override
public String getName() {
return "Tentacle";
}
@Override
public boolean isUseFilter(RandomFlameGeneratorState pState) {
return true;
}
@Override
protected Flame postProcessFlame(RandomFlameGeneratorState pState, Flame pFlame) {
return pFlame;
}
}