/*
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.variation;
import java.util.List;
import org.jwildfire.base.Prefs;
import org.jwildfire.base.Tools;
import org.jwildfire.create.tina.base.Constants;
import org.jwildfire.create.tina.base.DrawMode;
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.base.XYZPoint;
import org.jwildfire.create.tina.io.FlameReader;
public class SubFlameWFFunc extends VariationFunc {
private static final long serialVersionUID = 1L;
public static final String RESSOURCE_FLAME = "flame";
public static final String PARAM_OFFSETX = "offset_x";
public static final String PARAM_OFFSETY = "offset_y";
public static final String PARAM_OFFSETZ = "offset_z";
public static final String PARAM_COLORSCALE_Z = "colorscale_z";
public static final String PARAM_COLOR_MODE = "color_mode";
private static final String[] paramNames = { PARAM_OFFSETX, PARAM_OFFSETY, PARAM_OFFSETZ, PARAM_COLORSCALE_Z, PARAM_COLOR_MODE };
private static final String[] ressourceNames = { RESSOURCE_FLAME };
private double offset_x = 0.0;
private double offset_y = 0.0;
private double offset_z = 0.0;
private double colorscale_z = 0.0;
private final static int CM_OFF = -1;
private final static int CM_DIRECT = 0;
private final static int CM_RED = 1;
private final static int CM_GREEN = 2;
private final static int CM_BLUE = 3;
private final static int CM_BRIGHTNESS = 4;
private int color_mode = CM_OFF;
private Flame flame;
private XForm xf;
private XYZPoint p;
private XYZPoint q = new XYZPoint();
private XYZPoint a = new XYZPoint();
private XYZPoint v = new XYZPoint();
@Override
public void transform(FlameTransformationContext pContext, XForm pXForm, XYZPoint pAffineTP, XYZPoint pVarTP, double pAmount) {
int iter = 0;
final int MAX_ITER = 1000;
if (p.isInfinite() || p.isNaN()) {
prefuseIter(pContext);
}
while (xf != null) {
if (++iter > MAX_ITER) {
return;
}
xf = xf.getNextAppliedXFormTable()[pContext.random(Constants.NEXT_APPLIED_XFORM_TABLE_SIZE)];
if (xf == null) {
return;
}
// double parentColor = pAffineTP.color;
a.clear();
v.clear();
xf.transformPoint(pContext, a, v, p, p);
if (xf.getDrawMode() == DrawMode.HIDDEN)
continue;
else if ((xf.getDrawMode() == DrawMode.OPAQUE) && (pContext.random() > xf.getOpacity()))
continue;
Layer layer = flame.getFirstLayer();
List<XForm> finalXForms = layer.getFinalXForms();
if (finalXForms.size() > 0) {
finalXForms.get(0).transformPoint(pContext, pAffineTP, pVarTP, p, q);
for (int i = 1; i < finalXForms.size(); i++) {
finalXForms.get(i).transformPoint(pContext, pAffineTP, pVarTP, q, q);
}
}
else {
q.assign(p);
}
// pVarTP.color += parentColor;
// while (pVarTP.color < 0.0)
// pVarTP.color += 1.0;
// while (pVarTP.color > 1.0)
// pVarTP.color -= 1.0;
break;
}
if (!q.doHide) {
pVarTP.doHide = false;
pVarTP.x += q.x + offset_x;
pVarTP.y += q.y + offset_y;
pVarTP.z += q.z + offset_z + colorscale_z * q.color;
if (color_mode != CM_OFF) {
if (q.rgbColor) {
pVarTP.rgbColor = true;
pVarTP.redColor = q.redColor;
pVarTP.greenColor = q.greenColor;
pVarTP.blueColor = q.blueColor;
}
switch (color_mode) {
case CM_DIRECT:
pVarTP.color = q.color;
break;
case CM_RED:
pVarTP.color = pVarTP.redColor / 255.0;
break;
case CM_GREEN:
pVarTP.color = pVarTP.greenColor / 255.0;
break;
case CM_BLUE:
pVarTP.color = pVarTP.blueColor / 255.0;
break;
case CM_BRIGHTNESS:
pVarTP.color = (0.2990 * pVarTP.redColor + 0.5880 * pVarTP.greenColor + 0.1130 * pVarTP.blueColor) / 255.0;
break;
}
}
}
else {
pVarTP.doHide = true;
}
}
@Override
public String[] getParameterNames() {
return paramNames;
}
@Override
public Object[] getParameterValues() {
return new Object[] { offset_x, offset_y, offset_z, colorscale_z, color_mode };
}
@Override
public void setParameter(String pName, double pValue) {
if (PARAM_OFFSETX.equalsIgnoreCase(pName))
offset_x = pValue;
else if (PARAM_OFFSETY.equalsIgnoreCase(pName))
offset_y = pValue;
else if (PARAM_OFFSETZ.equalsIgnoreCase(pName))
offset_z = pValue;
else if (PARAM_COLORSCALE_Z.equalsIgnoreCase(pName))
colorscale_z = pValue;
else if (PARAM_COLOR_MODE.equalsIgnoreCase(pName))
color_mode = limitIntVal(Tools.FTOI(pValue), CM_OFF, CM_BRIGHTNESS);
else
throw new IllegalArgumentException(pName);
}
@Override
public String getName() {
return "subflame_wf";
}
private void parseFlame() {
flame = null;
xf = null;
p = null;
try {
List<Flame> flames = new FlameReader(Prefs.getPrefs()).readFlamesfromXML(flameXML);
if (flames.size() > 0) {
flame = flames.get(0);
}
}
catch (Throwable ex) {
System.out.println("##############################################################");
System.out.println(flameXML);
System.out.println("##############################################################");
throw new RuntimeException(ex);
}
}
@Override
public void init(FlameTransformationContext pContext, Layer pLayer, XForm pXForm, double pAmount) {
prefuseIter(pContext);
}
private void prefuseIter(FlameTransformationContext pContext) {
if (flame != null) {
Layer layer = flame.getFirstLayer();
layer.refreshModWeightTables(pContext);
xf = layer.getXForms().get(0);
p = new XYZPoint();
p.x = pContext.random() - 0.5;
p.y = pContext.random() - 0.5;
p.z = 0.0;
p.color = pContext.random();
for (int i = 0; i < 42; i++) {
xf = xf.getNextAppliedXFormTable()[pContext.random(Constants.NEXT_APPLIED_XFORM_TABLE_SIZE)];
if (xf == null) {
return;
}
a.clear();
v.clear();
xf.transformPoint(pContext, a, v, p, p);
}
}
}
public static final String DFLT_FLAME_XML = "<flame name=\"JWildfire\" version=\"0.35 (15.01.2012)\" size=\"581 327\" center=\"0.0 0.0\" scale=\"63.5625\" rotate=\"0.0\" oversample=\"1\" color_oversample=\"1\" filter=\"1.0\" quality=\"50.0\" background=\"0.0 0.0 0.0\" brightness=\"4.0\" gamma=\"4.0\" gamma_threshold=\"0.04\" estimator_radius=\"9\" estimator_minimum=\"0\" estimator_curve=\"0.4\" temporal_samples=\"1.0\" cam_zoom=\"1.0\" cam_pitch=\"0.0\" cam_yaw=\"0.0\" cam_persp=\"0.0\" cam_zpos=\"0.0\" cam_dof=\"0.0\" shading_shading=\"FLAT\" >\r\n" +
" <xform weight=\"37.974195875650885\" color=\"0.0\" symmetry=\"0.6363142683575415\" waves2_wf=\"1.0\" waves2_wf_scalex=\"0.05411632642405888\" waves2_wf_scaley=\"0.07140430473672771\" waves2_wf_freqx=\"5.665411884739101\" waves2_wf_freqy=\"3.5622214535317194\" waves2_wf_use_cos_x=\"0\" waves2_wf_use_cos_y=\"0\" waves2_wf_dampx=\"0.0\" waves2_wf_dampy=\"-0.0749313500620006\" popcorn2=\"1.1747945422649702E-4\" popcorn2_x=\"1.0\" popcorn2_y=\"0.5\" popcorn2_c=\"1.5\" coefs=\"0.29869999951569876 0.9193040710637221 -0.9193040710637221 0.29869999951569876 -1.6842788839099072 2.0224216083110305\" chaos=\"1.0 1.0 1.0\" />\r\n" +
" <xform weight=\"0.5\" color=\"0.0\" symmetry=\"-1.0\" spherical3D=\"0.43660175471191676\" coefs=\"1.0 0.0 0.0 1.0 0.0 0.0\" chaos=\"1.0 1.0 1.0\" />\r\n" +
" <xform weight=\"0.5\" color=\"0.0\" symmetry=\"-1.0\" linear3D=\"1.0\" coefs=\"0.9321767990927353 -0.36200333594211836 0.36200333594211836 0.9321767990927353 -0.1636856703682093 0.5528632251910492\" chaos=\"1.0 1.0 1.0\" />\r\n" +
" <palette count=\"256\" format=\"RGB\" >\r\n" +
"D45334CF5635CA5936C55C38C05F39BC623AB7653BB2683DAD6B3EA86E3FA371409E7442\r\n" +
"997743947A448F7D458B80478683488186497C894A778C4C728F4D6D924E68944F639751\r\n" +
"5E9A525A9D5355A05450A3564BA65746A95841AC593CAF5B37B25C32B55D2DB85E29BB5F\r\n" +
"24BE611FC1621AC46315C76410CA660BCD6706D06804D26A07D16C0AD06E0DCF710FCE73\r\n" +
"12CD7615CC7818CB7A1BCA7D1EC97F21C88124C78427C68629C5882CC48B2FC38D32C28F\r\n" +
"35C19238C0943BBF963EBE9941BE9B43BD9D46BCA049BBA24CBAA44FB9A752B8A955B7AB\r\n" +
"58B6AE5AB5B05DB4B260B3B563B2B766B1B969B0BC6CAFBE6FAEC172ADC374ACC577ABC8\r\n" +
"7AAACA7DA9CC80A9CD82A9CD85A8CD87A8CD8AA8CD8DA7CD8FA7CD92A7CD94A7CD97A6CD\r\n" +
"9AA6CD9CA6CD9FA5CDA1A5CDA4A5CDA6A5CDA9A4CDACA4CDAEA4CDB1A3CDB3A3CDB6A3CC\r\n" +
"B8A3CCBBA2CCBEA2CCC0A2CCC3A2CCC5A1CCC8A1CCCAA1CCCDA0CCD0A0CCD2A0CCD5A0CC\r\n" +
"D79FCCDA9FCCDD9FCCDF9ECCE29ECCE49ECCE79ECCE99DCCEC9DCCEA9BC8E798C4E596C0\r\n" +
"E394BCE091B7DE8FB3DB8DAFD98AABD788A7D486A3D2839FD0819BCD7F97CB7C93C87A8E\r\n" +
"C6788AC47586C17382BF707EBD6E7ABA6C76B86972B6676EB3656AB16265AE6061AC5E5D\r\n" +
"AA5B59A75955A55751A3544DA052499E50459C4D41994B3C97493894463492443090422C\r\n" +
"8D3F288B3D24893B2087391E89381F8A37218B36238D35258E34268F332891322A92312B\r\n" +
"93302D952F2F962E31972D32992D349A2C369B2B389C2A399E293B9F283DA0273FA22640\r\n" +
"A32542A42444A62345A72247A82149AA204BAB1F4CAC1E4EAE1E50AF1D52B01C53B11B55\r\n" +
"B31A57B41959B5185AB7175CB8165EB9155FBB1461BC1363BD1265BF1166BE1166BC1066\r\n" +
"BA1065B71064B50F63B30F63B10F62AF0E61AD0E60AB0E60A90E5FA70D5EA50D5DA30D5C\r\n" +
"A10C5C9F0C5B9D0C5A9B0B59990B59960B58940A57920A56900A558E09558C09548A0953\r\n" +
"88085286085284085182075080074F7E074F7C064E7A064D78064C75054B73054B71054A\r\n" +
"6F04496D04486B0448690347</palette>\r\n" +
"</flame>\r\n" +
"";
private String flameXML = DFLT_FLAME_XML;
@Override
public String[] getRessourceNames() {
return ressourceNames;
}
@Override
public byte[][] getRessourceValues() {
return new byte[][] { (flameXML != null ? flameXML.getBytes() : null) };
}
@Override
public void setRessource(String pName, byte[] pValue) {
if (RESSOURCE_FLAME.equalsIgnoreCase(pName)) {
flameXML = pValue != null ? new String(pValue) : "";
parseFlame();
}
else
throw new IllegalArgumentException(pName);
}
}