/*
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.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 Spherical3DRandomFlameGenerator extends RandomFlameGenerator {
@Override
public Flame prepareFlame(RandomFlameGeneratorState pState) {
Flame flame = new Flame();
Layer layer = flame.getFirstLayer();
flame.setCentreX(0.0);
flame.setCentreY(-0.20);
flame.setCamPitch(48.0);
flame.setCamYaw(112.0);
flame.setCamZoom(3.6);
flame.setCamPerspective(0.32);
flame.setPixelsPerUnit(200);
layer.getFinalXForms().clear();
layer.getXForms().clear();
flame.setPreserveZ(Math.random() < 0.5);
boolean invert = Math.random() > 0.5;
VariationFunc varFunc;
// 1st xForm
XForm xForm1;
{
XForm xForm = xForm1 = new XForm();
layer.getXForms().add(xForm);
xForm.setWeight(1.0 + 4.0 * Math.random());
varFunc = VariationFuncList.getVariationFuncInstance("spherical3D_wf", true);
if (invert) {
varFunc.setParameter("invert", 1);
}
xForm.addVariation(1.0, varFunc);
XFormTransformService.rotate(xForm, Math.random() < 0.5 ? 90.0 : -90.0, false);
XFormTransformService.globalTranslate(xForm, 1.0, 0.0, false);
xForm.setColor(1.0);
xForm.setColorSymmetry(0.9 + Math.random() * 0.1);
}
// 2nd xForm
XForm xForm2;
{
XForm xForm = xForm2 = new XForm();
layer.getXForms().add(xForm);
xForm.setWeight(0.5 + Math.random() * 4.5);
varFunc = VariationFuncList.getVariationFuncInstance("spherical3D_wf", true);
if (invert) {
varFunc.setParameter("invert", 1);
}
xForm.addVariation(1.0, varFunc);
XFormTransformService.rotate(xForm, 90.0, false);
xForm.setColor(0.5);
xForm.setColorSymmetry(0.9 + Math.random() * 0.1);
}
String cylinderVar = Math.random() < 0.5 ? "cylinder" : "cylinder_apo";
// 3rd xForm
String fncList[] = { "bipolar", "blade", "blur", "blur3D", "cannabiscurve_wf", "crackle", "cylinder", "cylinder_apo", "edisc", "flower", "glynnSim2",
"julia3D", "mandelbrot", "modulus", "noise", "parabola", "pie", "pie3D", "checks", "pre_subflame_wf", "radial_blur", "rays",
"rings", "rose_wf", "secant2", "sinusoidal", "spiral", "spirograph", "splits", "square", "twintrian", "wedge_julia" };
{
XForm xForm = new XForm();
layer.getXForms().add(xForm);
xForm.setWeight(0.5);
xForm.addVariation(0.25 + 0.25 * Math.random(), VariationFuncList.getVariationFuncInstance("pre_blur", true));
xForm.addVariation(0.01 + Math.random() * 0.39, VariationFuncList.getVariationFuncInstance("ztranslate", true));
String fnc = Math.random() < 0.66 ? cylinderVar : fncList[(int) (Math.random() * fncList.length)];
xForm.addVariation(0.01 + Math.random() * 0.39, VariationFuncList.getVariationFuncInstance(fnc, true));
XFormTransformService.scale(xForm, 5.0, false, true, true);
xForm.setColor(1.0);
xForm.setColorSymmetry(-1.0);
}
// 4th xForm
{
XForm xForm = new XForm();
layer.getXForms().add(xForm);
xForm.setWeight(0.5);
xForm.addVariation(0.025 + 0.025 * Math.random(), VariationFuncList.getVariationFuncInstance("pre_blur", true));
xForm.addVariation(0.01 + Math.random() * 0.39, VariationFuncList.getVariationFuncInstance("ztranslate", true));
String fnc = Math.random() < 0.33 ? cylinderVar : fncList[(int) (Math.random() * fncList.length)];
xForm.addVariation(0.01 + Math.random() * 0.39, VariationFuncList.getVariationFuncInstance(fnc, true));
XFormTransformService.scale(xForm, 3.0, false, true, true);
xForm.setColor(1.0);
xForm.setColorSymmetry(-1.0);
}
// 5th xForm
{
XForm xForm = new XForm();
layer.getXForms().add(xForm);
xForm.setWeight(0.1);
xForm.addVariation(0.005 + Math.random() * 0.005, VariationFuncList.getVariationFuncInstance("gaussian_blur", true));
xForm.addVariation(0.005 + Math.random() * 0.005, VariationFuncList.getVariationFuncInstance("ztranslate", true));
XFormTransformService.globalTranslate(xForm, 0.3, 0.0, true);
xForm.setColor(1.0);
xForm.setColorSymmetry(-1.0);
}
// 6th (final) xForm
if (Math.random() < 0.5) {
XForm xForm = new XForm();
layer.getFinalXForms().add(xForm);
xForm.setWeight(0.1);
int power;
int style = Tools.randomInt(3);
switch (style) {
case 0:
case 1:
varFunc = VariationFuncList.getVariationFuncInstance(style == 1 ? "julia3D" : "julia3Dz", true);
power = -4 + Tools.randomInt(9);
varFunc.setParameter("power", power != 0 ? power : 0);
if (Math.random() > 0.5) {
xForm.addVariation(0.005 + Math.random() * 0.5, VariationFuncList.getVariationFuncInstance("linear3D", true));
}
break;
default:
varFunc = VariationFuncList.getVariationFuncInstance("spherical3D_wf", true);
if (Math.random() < 0.5) {
varFunc.setParameter("invert", 1);
}
}
xForm.addVariation(0.25 + Math.random() * 0.75, varFunc);
XFormTransformService.rotate(xForm, 45.0, false);
XFormTransformService.globalTranslate(xForm, 0.0, 0.25, false);
XFormTransformService.globalTranslate(xForm, 0.0, -0.25, true);
xForm.setColor(1.0);
xForm.setColorSymmetry(0.5 + Math.random() * 0.5);
}
if (Math.random() > 0.5) {
xForm1.getModifiedWeights()[3] = 0;
xForm1.getModifiedWeights()[4] = 0;
xForm2.getModifiedWeights()[3] = 0;
xForm2.getModifiedWeights()[4] = 0;
}
flame.getFirstLayer().randomizeColors();
return flame;
}
@Override
public String getName() {
return "Spherical3D";
}
@Override
public boolean isUseFilter(RandomFlameGeneratorState pState) {
return false;
}
@Override
protected Flame postProcessFlameBeforeRendering(RandomFlameGeneratorState pState, Flame pFlame) {
return pFlame;
}
@Override
protected Flame postProcessFlameAfterRendering(RandomFlameGeneratorState pState, Flame pFlame) {
return pFlame;
}
}