/*
JWildfire - an image and animation processor written in Java
Copyright (C) 1995-2016 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.base.Tools;
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.VariationFunc;
import org.jwildfire.create.tina.variation.VariationFuncList;
public class Bubbles3DRandomFlameGenerator extends RandomFlameGenerator {
@Override
public Flame prepareFlame(RandomFlameGeneratorState pState) {
Flame flame = new Flame();
Layer layer = flame.getFirstLayer();
flame.setCentreX(0.0);
flame.setCentreY(0.0);
flame.setCamPitch(49.0);
flame.setCamYaw(12.0);
flame.setCamPerspective(0.12);
flame.setPixelsPerUnit(200);
layer.getFinalXForms().clear();
layer.getXForms().clear();
// 1st xForm
{
XForm xForm = new XForm();
layer.getXForms().add(xForm);
xForm.setWeight(1.0 + Math.random() * 100.0);
if (Math.random() < 0.75) {
xForm.addVariation(0.05 + Math.random() * 0.5, VariationFuncList.getVariationFuncInstance("bubble", true));
}
else {
VariationFunc varFunc = VariationFuncList.getVariationFuncInstance("bubble2", true);
varFunc.setParameter("z", -0.5 - Math.random() * 2.0);
xForm.addVariation(0.25 + Math.random() * 0.5, varFunc);
}
xForm.addVariation(0.5 + 1.5 * Math.random(), VariationFuncList.getVariationFuncInstance("pre_blur", true));
final String[] workingFncList = { "fan2", "blade", "blade3D", "blob", "blob3D", "bwraps7", "cell", "cannabiscurve_wf",
"cloverleaf_wf", "cos", "cot", "coth", "cross", "csch", "diamond", "disc", "edisc", "epispiral_wf", "fan", "fisheye",
"eyefish", "flux", "heart", "julia", "julian", "juliascope", "log", "parabola", "power", "epispiral",
"pre_subflame_wf", "rectangles", "rose_wf", "sech", "separation", "split", "truchet", "wedge", "zcone" };
final String[] fncList = Math.random() < 0.5 ? workingFncList : ExperimentalSimpleRandomFlameGenerator.FNCLST_EXPERIMENTAL;
VariationFunc varFunc;
if (Math.random() < 0.5) {
varFunc = VariationFuncList.getVariationFuncInstance(VariationFuncList.getRandomVariationname());
}
else {
varFunc = VariationFuncList.getVariationFuncInstance(fncList[Tools.randomInt(fncList.length)], true);
}
xForm.addVariation(-0.02 + 0.04 * Math.random(), varFunc);
double shape = Math.random();
if (shape < 0.125) {
xForm.addVariation(0.001 + Math.random() * 0.01, VariationFuncList.getVariationFuncInstance("hexes", true));
}
else if (shape < 0.25) {
xForm.addVariation(0.001 + Math.random() * 0.01, VariationFuncList.getVariationFuncInstance("oscilloscope", true));
}
else if (shape < 0.5) {
xForm.addVariation(0.001 + Math.random() * 0.01, VariationFuncList.getVariationFuncInstance(VariationFuncList.getRandomVariationname(), true));
}
if (Math.random() > 0.33) {
XFormTransformService.globalTranslate(xForm, -1.0 + 2.0 * Math.random(), -1.0 + 2.0 * Math.random(), true);
}
if (Math.random() > 0.33) {
XFormTransformService.rotate(xForm, -32.0 + Math.random() * 72.0, false);
}
if (Math.random() > 0.33) {
XFormTransformService.scale(xForm, 0.8 + Math.random() * 0.4, true, false);
}
xForm.setColor(0.0);
xForm.setColorSymmetry(0.0);
}
// 2nd xForm
{
XForm xForm = new XForm();
layer.getXForms().add(xForm);
xForm.setWeight(1.0 + Math.random() * 50.0);
int fncCount = ExperimentalSimpleRandomFlameGenerator.FNCLST_EXPERIMENTAL.length;
String fncName = Math.random() > 0.5 ? ExperimentalSimpleRandomFlameGenerator.FNCLST_EXPERIMENTAL[Tools.randomInt(fncCount)] : "eyefish";
xForm.addVariation(-1.5 + 2 * Math.random() * 3.0, VariationFuncList.getVariationFuncInstance(fncName, true));
xForm.addVariation(1.0 - 3.5 * Math.random(), VariationFuncList.getVariationFuncInstance("hemisphere", true));
xForm.setColor(0.0);
xForm.setColorSymmetry(0.0);
if (Math.random() > 0.33) {
XFormTransformService.globalTranslate(xForm, -3.0 + 62.0 * Math.random(), -3.0 + 6.0 * Math.random(), false);
}
if (Math.random() > 0.33) {
XFormTransformService.rotate(xForm, -32.0 + Math.random() * 72.0, false);
}
if (Math.random() > 0.33) {
XFormTransformService.scale(xForm, 0.8 + Math.random() * 0.4, true, false);
}
}
// 3rd xForm
{
XForm xForm = new XForm();
layer.getXForms().add(xForm);
xForm.setWeight(1.0 + Math.random() * 100);
VariationFunc varFunc = VariationFuncList.getVariationFuncInstance(Math.random() > 0.5 ? "julia3Dz" : "julia3D", true);
int idx = Math.random() > 0.5 ? 2 : (int) (-20 + Math.random() * 40);
if (idx == 0 || idx == 1) {
idx = 2;
}
varFunc.setParameter("power", (double) idx);
xForm.addVariation(1.0, varFunc);
xForm.setColor(0.0);
xForm.setColorSymmetry(0.0);
XFormTransformService.globalTranslate(xForm, -1.0 + 2.0 * Math.random(), -3.0 + 6.0 * Math.random(), false);
XFormTransformService.globalTranslate(xForm, -0.1 + 0.2 * Math.random(), -0.1 + 0.2 * Math.random(), true);
XFormTransformService.rotate(xForm, -20.0 + Math.random() * 40.0, false);
XFormTransformService.scale(xForm, 0.8 + Math.random() * 0.4, true, true);
}
flame.setPreserveZ(Math.random() > 0.5);
flame.getLayers().get(0).randomizeColors();
return flame;
}
@Override
public String getName() {
return "Bubbles3D";
}
@Override
public boolean isUseFilter(RandomFlameGeneratorState pState) {
return true;
}
@Override
protected Flame postProcessFlameBeforeRendering(RandomFlameGeneratorState pState, Flame pFlame) {
return pFlame;
}
@Override
protected Flame postProcessFlameAfterRendering(RandomFlameGeneratorState pState, Flame pFlame) {
return pFlame;
}
}