private static int morphColorValue(int pValue1, int pValue2, double pFScl) {
if (pFScl < 0.0) {
pFScl = 0.0;
} else if (pFScl > 1.0) {
pFScl = 1.0;
}
return Tools.roundColor((double) pValue1 + (double) (pValue2 - pValue1) * pFScl);
}
protected void parseFlameAttributes(Flame pFlame, String pXML) {
XMLAttributes atts = Tools.parseAttributes(pXML);
String hs;
if ((hs = atts.get(ATTR_NAME)) != null) {
pFlame.setName(hs);
}
if ((hs = atts.get(ATTR_SIZE)) != null) {
String s[] = hs.split(" ");
pFlame.setWidth(Integer.parseInt(s[0]));
pFlame.setHeight(Integer.parseInt(s[1]));
}
if ((hs = atts.get(ATTR_CENTER)) != null) {
String s[] = hs.split(" ");
pFlame.setCentreX(Double.parseDouble(s[0]));
pFlame.setCentreY(Double.parseDouble(s[1]));
}
if ((hs = atts.get(ATTR_SCALE)) != null) {
pFlame.setPixelsPerUnit(Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_ROTATE)) != null) {
// pFlame.setCamRoll(-Double.parseDouble(hs) * 180.0 / Math.PI);
pFlame.setCamRoll(Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_FILTER)) != null) {
pFlame.setSpatialFilterRadius(Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_FILTER_KERNEL)) != null) {
try {
FilterKernelType kernel = FilterKernelType.valueOf(hs);
pFlame.setSpatialFilterKernel(kernel);
} catch (Exception ex) {
ex.printStackTrace();
}
}
// Disable DE filter and check if it is set explicitely on. There are lots of Apo flames out
// there
// which are carrying DE settings, but they were never used and may look terrible (e. g. DE max
// radius 9.0)
pFlame.setDeFilterEnabled(false);
if ((hs = atts.get(ATTR_DE_FILTER_ENABLED)) != null) {
pFlame.setDeFilterEnabled(Integer.parseInt(hs) == 1);
}
if ((hs = atts.get(ATTR_DE_FILTER_MAX_RADIUS)) != null) {
pFlame.setDeFilterMaxRadius(Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_DE_FILTER_MIN_RADIUS)) != null) {
pFlame.setDeFilterMinRadius(Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_DE_FILTER_CURVE)) != null) {
pFlame.setDeFilterCurve(Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_DE_FILTER_KERNEL)) != null) {
try {
FilterKernelType kernel = FilterKernelType.valueOf(hs);
pFlame.setDeFilterKernel(kernel);
} catch (Exception ex) {
ex.printStackTrace();
}
}
if ((hs = atts.get(ATTR_QUALITY)) != null) {
pFlame.setSampleDensity(Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_BACKGROUND)) != null) {
String s[] = hs.split(" ");
pFlame.setBGColorRed(Tools.roundColor(255.0 * Double.parseDouble(s[0])));
pFlame.setBGColorGreen(Tools.roundColor(255.0 * Double.parseDouble(s[1])));
pFlame.setBGColorBlue(Tools.roundColor(255.0 * Double.parseDouble(s[2])));
}
if ((hs = atts.get(ATTR_BRIGHTNESS)) != null) {
pFlame.setBrightness(Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_BG_TRANSPARENCY)) != null) {
pFlame.setBGTransparency(Integer.parseInt(hs) == 1);
} else {
pFlame.setBGTransparency(prefs.isTinaDefaultBGTransparency());
}
if ((hs = atts.get(ATTR_GAMMA)) != null) {
pFlame.setGamma(Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_GAMMA_THRESHOLD)) != null) {
pFlame.setGammaThreshold(Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_VIBRANCY)) != null) {
pFlame.setVibrancy(Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_CONTRAST)) != null) {
pFlame.setContrast(Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_CAM_PERSP)) != null) {
pFlame.setCamPerspective(Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_CAM_PERSPECTIVE)) != null) {
pFlame.setCamPerspective(Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_CAM_ZPOS)) != null) {
pFlame.setCamZ(Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_CAM_XFOCUS)) != null) {
pFlame.setFocusX(Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_CAM_YFOCUS)) != null) {
pFlame.setFocusY(Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_CAM_ZFOCUS)) != null) {
pFlame.setFocusZ(Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_CAM_ZDIMISH)) != null) {
pFlame.setDimishZ(Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_CAM_DOF)) != null) {
pFlame.setCamDOF(Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_CAM_DOF_AREA)) != null) {
pFlame.setCamDOFArea(Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_CAM_DOF_EXPONENT)) != null) {
pFlame.setCamDOFExponent(Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_CAM_PITCH)) != null) {
pFlame.setCamPitch(Double.parseDouble(hs) * 180.0 / Math.PI);
}
if ((hs = atts.get(ATTR_CAM_YAW)) != null) {
pFlame.setCamYaw(Double.parseDouble(hs) * 180.0 / Math.PI);
}
if ((hs = atts.get(ATTR_CAM_ZOOM)) != null) {
pFlame.setCamZoom(Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_NEW_DOF)) != null) {
pFlame.setNewCamDOF("1".equals(hs));
}
// preserve-z
if ((hs = atts.get(ATTR_PRESERVE_Z)) != null) {
pFlame.setPreserveZ("1".equals(hs));
}
// profiles
if ((hs = atts.get(ATTR_RESOLUTION_PROFILE)) != null) {
pFlame.setResolutionProfile(hs);
}
if ((hs = atts.get(ATTR_QUALITY_PROFILE)) != null) {
pFlame.setQualityProfile(hs);
}
// Shading
if ((hs = atts.get(ATTR_SHADING_SHADING)) != null) {
try {
pFlame.getShadingInfo().setShading(Shading.valueOf(hs));
} catch (Exception ex) {
pFlame.getShadingInfo().setShading(Shading.FLAT);
ex.printStackTrace();
}
}
if ((hs = atts.get(ATTR_SHADING_AMBIENT)) != null) {
pFlame.getShadingInfo().setAmbient(Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_SHADING_DIFFUSE)) != null) {
pFlame.getShadingInfo().setDiffuse(Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_SHADING_PHONG)) != null) {
pFlame.getShadingInfo().setPhong(Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_SHADING_PHONGSIZE)) != null) {
pFlame.getShadingInfo().setPhongSize(Double.parseDouble(hs));
}
int lightCount;
if ((hs = atts.get(ATTR_SHADING_LIGHTCOUNT)) != null) {
lightCount = Integer.parseInt(hs);
} else {
lightCount = 0;
}
for (int i = 0; i < lightCount; i++) {
if ((hs = atts.get(ATTR_SHADING_LIGHTPOSX_ + i)) != null) {
pFlame.getShadingInfo().setLightPosX(i, Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_SHADING_LIGHTPOSY_ + i)) != null) {
pFlame.getShadingInfo().setLightPosY(i, Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_SHADING_LIGHTPOSZ_ + i)) != null) {
pFlame.getShadingInfo().setLightPosZ(i, Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_SHADING_LIGHTRED_ + i)) != null) {
pFlame.getShadingInfo().setLightRed(i, Integer.parseInt(hs));
}
if ((hs = atts.get(ATTR_SHADING_LIGHTGREEN_ + i)) != null) {
pFlame.getShadingInfo().setLightGreen(i, Integer.parseInt(hs));
}
if ((hs = atts.get(ATTR_SHADING_LIGHTBLUE_ + i)) != null) {
pFlame.getShadingInfo().setLightBlue(i, Integer.parseInt(hs));
}
}
if ((hs = atts.get(ATTR_SHADING_BLUR_RADIUS)) != null) {
pFlame.getShadingInfo().setBlurRadius(Integer.parseInt(hs));
}
if ((hs = atts.get(ATTR_SHADING_BLUR_FADE)) != null) {
pFlame.getShadingInfo().setBlurFade(Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_SHADING_BLUR_FALLOFF)) != null) {
pFlame.getShadingInfo().setBlurFallOff(Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_NEW_LINEAR)) != null) {
pFlame.setPreserveZ(hs.length() > 0 && Integer.parseInt(hs) == 1);
}
if ((hs = atts.get(ATTR_ANTIALIAS_AMOUNT)) != null) {
pFlame.setAntialiasAmount(Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_ANTIALIAS_RADIUS)) != null) {
pFlame.setAntialiasRadius(Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_SHADING_DISTANCE_COLOR_RADIUS)) != null) {
pFlame.getShadingInfo().setDistanceColorRadius(Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_SHADING_DISTANCE_COLOR_SCALE)) != null) {
pFlame.getShadingInfo().setDistanceColorScale(Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_SHADING_DISTANCE_COLOR_EXPONENT)) != null) {
pFlame.getShadingInfo().setDistanceColorExponent(Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_SHADING_DISTANCE_COLOR_OFFSETX)) != null) {
pFlame.getShadingInfo().setDistanceColorOffsetX(Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_SHADING_DISTANCE_COLOR_OFFSETY)) != null) {
pFlame.getShadingInfo().setDistanceColorOffsetY(Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_SHADING_DISTANCE_COLOR_OFFSETZ)) != null) {
pFlame.getShadingInfo().setDistanceColorOffsetZ(Double.parseDouble(hs));
}
if ((hs = atts.get(ATTR_SHADING_DISTANCE_COLOR_STYLE)) != null) {
pFlame.getShadingInfo().setDistanceColorStyle(Integer.parseInt(hs));
}
if ((hs = atts.get(ATTR_SHADING_DISTANCE_COLOR_COORDINATE)) != null) {
pFlame.getShadingInfo().setDistanceColorCoordinate(Integer.parseInt(hs));
}
if ((hs = atts.get(ATTR_SHADING_DISTANCE_COLOR_SHIFT)) != null) {
pFlame.getShadingInfo().setDistanceColorShift(Double.parseDouble(hs));
}
}
private static Flame morphFlames_morph(
Prefs pPrefs, Flame pFlame1, Flame pFlame2, int pFrame, int pFrames) {
if (pFrame < 1 || pFrames < 2) return pFlame1;
double fScl = (double) (pFrame - 1) / (pFrames - 1);
if (fScl <= MathLib.EPSILON) {
return pFlame1;
} else if (fScl >= 1.0 - MathLib.EPSILON) {
return pFlame2;
}
Flame res = pFlame1.makeCopy();
res.getLayers().clear();
int layerSize1 = pFlame1.getLayers().size();
int layerSize2 = pFlame2.getLayers().size();
int maxLayerSize = layerSize1 > layerSize2 ? layerSize1 : layerSize2;
for (int lIdx = 0; lIdx < maxLayerSize; lIdx++) {
Layer layer = new Layer();
res.getLayers().add(layer);
// Morph layers
if (lIdx < layerSize1 && lIdx < layerSize2) {
Layer layer1 = pFlame1.getLayers().get(lIdx);
Layer layer2 = pFlame2.getLayers().get(lIdx);
layer.assign(layer1);
layer.getXForms().clear();
layer.getFinalXForms().clear();
layer.setWeight(morphValue(layer1.getWeight(), layer2.getWeight(), fScl));
// morph XForms
{
int size1 = layer1.getXForms().size();
int size2 = layer2.getXForms().size();
int maxSize = size1 > size2 ? size1 : size2;
for (int i = 0; i < maxSize; i++) {
XForm xForm1 = i < size1 ? layer1.getXForms().get(i) : null;
if (xForm1 == null) {
xForm1 = new XForm();
xForm1.addVariation(
0.0, VariationFuncList.getVariationFuncInstance("linear3D", true));
xForm1.setWeight(0.0);
}
XForm xForm2 = i < size2 ? layer2.getXForms().get(i) : null;
if (xForm2 == null) {
xForm2 = new XForm();
xForm2.addVariation(
0.0, VariationFuncList.getVariationFuncInstance("linear3D", true));
xForm2.setWeight(0.0);
}
XForm morphedXForm = morphXForms(pPrefs, xForm1, xForm2, fScl, pFrame, pFrames);
layer.getXForms().add(morphedXForm);
}
}
// morph final XForms
{
int size1 = layer1.getFinalXForms().size();
int size2 = layer2.getFinalXForms().size();
int maxSize = size1 > size2 ? size1 : size2;
for (int i = 0; i < maxSize; i++) {
XForm xForm1 = i < size1 ? layer1.getFinalXForms().get(i) : null;
if (xForm1 == null) {
xForm1 = new XForm();
xForm1.addVariation(
0.0, VariationFuncList.getVariationFuncInstance("linear3D", true));
xForm1.setWeight(0.0);
}
XForm xForm2 = i < size2 ? layer2.getFinalXForms().get(i) : null;
if (xForm2 == null) {
xForm2 = new XForm();
xForm2.addVariation(
0.0, VariationFuncList.getVariationFuncInstance("linear3D", true));
xForm2.setWeight(0.0);
}
XForm morphedXForm = morphXForms(pPrefs, xForm1, xForm2, fScl, pFrame, pFrames);
layer.getFinalXForms().add(morphedXForm);
}
}
// morph colors
RGBPalette palette1 = layer1.getPalette();
RGBPalette palette2 = layer2.getPalette();
for (int i = 0; i < RGBPalette.PALETTE_SIZE; i++) {
RGBColor color1 = palette1.getColor(i);
RGBColor color2 = palette2.getColor(i);
int red = Tools.roundColor(color1.getRed() + (color2.getRed() - color1.getRed()) * fScl);
int green =
Tools.roundColor(color1.getGreen() + (color2.getGreen() - color1.getGreen()) * fScl);
int blue =
Tools.roundColor(color1.getBlue() + (color2.getBlue() - color1.getBlue()) * fScl);
layer.getPalette().setColor(i, red, green, blue);
}
}
// fade out layer1 to black
else if (lIdx < layerSize1) {
Layer layer1 = pFlame1.getLayers().get(lIdx);
layer.assign(layer1);
layer.setWeight(morphValue(layer1.getWeight(), 0.0, fScl));
}
// fade in layer2 from black
else if (lIdx < layerSize2) {
Layer layer2 = pFlame2.getLayers().get(lIdx);
layer.assign(layer2);
layer.setWeight(morphValue(0.0, layer2.getWeight(), fScl));
}
}
// morph camera settings etc.
morphFlameValues(pFlame1, pFlame2, fScl, res);
return res;
}
@Override
protected void fillImage(SimpleImage res) {
int width = res.getImageWidth();
int height = res.getImageHeight();
Random rnd = new Random();
rnd.setSeed(this.seed);
double cover = 1.0 - this.cover;
double aspect = (double) width / (double) height;
int frequency = this.initialFrequency;
int frequencyX = (int) (frequency * aspect + 0.5);
int frequencyY = (int) (frequency * aspect + 0.5);
double alphaInt = 1.0f;
BufferedImage mainImage = res.getBufferedImg();
Graphics2D mainGr = mainImage.createGraphics();
for (int i = 0; i < this.octaves; i++) {
// create a small random image
BufferedImage rndMap = new BufferedImage(frequencyX, frequencyY, BufferedImage.TYPE_INT_ARGB);
{
Graphics2D g = rndMap.createGraphics();
try {
switch (colorMode) {
case COLOR:
for (int x = 0; x < frequencyX; x++) {
for (int y = 0; y < frequencyY; y++) {
int rVal = rnd.nextInt(255);
int gVal = rnd.nextInt(255);
int bVal = rnd.nextInt(255);
g.setColor(new Color(rVal, gVal, bVal, (int) (255.0 * alphaInt + 0.5)));
g.fillRect(x, y, 1, 1);
}
}
break;
case GREY:
for (int x = 0; x < frequencyX; x++) {
for (int y = 0; y < frequencyY; y++) {
int val = rnd.nextInt(255);
g.setColor(new Color(val, val, val, (int) (255.0 * alphaInt + 0.5)));
g.fillRect(x, y, 1, 1);
}
}
break;
case BASE_COLOR:
int rBase = this.cloudColor.getRed();
int gBase = this.cloudColor.getGreen();
int bBase = this.cloudColor.getBlue();
for (int x = 0; x < frequencyX; x++) {
for (int y = 0; y < frequencyY; y++) {
int val = rnd.nextInt(255);
int rVal = (rBase * val) / 255;
int gVal = (gBase * val) / 255;
int bVal = (bBase * val) / 255;
g.setColor(new Color(rVal, gVal, bVal, (int) (255.0 * alphaInt + 0.5)));
g.fillRect(x, y, 1, 1);
}
}
break;
}
} finally {
g.dispose();
}
}
// scale up the image using Java-built-in interpolation
{
BufferedImage scaledRndMap = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);
Graphics2D g = scaledRndMap.createGraphics();
try {
g.setRenderingHint(
RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BICUBIC);
g.drawImage(rndMap, 0, 0, width, height, 0, 0, frequencyX, frequencyY, null);
} finally {
g.dispose();
}
mainGr.drawImage(scaledRndMap, null, 0, 0);
}
alphaInt *= this.persistence;
frequency += frequency;
frequencyX = (int) (frequency * aspect + 0.5);
frequencyY = (int) (frequency * aspect + 0.5);
}
// apply an exponential filter to let the noise more look like clouds
if (mode == Mode.CLOUDS) {
final double rWeight = 0.2990;
final double gWeight = 0.5880;
final double bWeight = 0.1130;
SimpleImage bgImg = (this.backgroundImg != null) ? backgroundImg.getImage() : null;
Pixel pixel = new Pixel();
Pixel bgPixel = new Pixel();
for (int i = 0; i < mainImage.getWidth(); i++) {
for (int j = 0; j < mainImage.getHeight(); j++) {
pixel.setARGBValue(res.getARGBValue(i, j));
double lum = pixel.r * rWeight + pixel.g * gWeight + pixel.b * bWeight;
double c = lum - (cover * 255);
if (c < 0) c = 0;
int iVal = Tools.roundColor(255.0 - (Math.pow(this.sharpness, c) * 255.0));
int bgRed = 0, bgGreen = 0, bgBlue = 0;
switch (bgMode) {
case IMAGE:
if (bgImg != null) {
bgPixel.setARGBValue(bgImg.getARGBValueIgnoreBounds(i, j));
bgRed = bgPixel.r;
bgGreen = bgPixel.g;
bgBlue = bgPixel.b;
}
break;
case COLOR:
bgRed = this.bgColor.getRed();
bgGreen = this.bgColor.getGreen();
bgBlue = this.bgColor.getBlue();
break;
}
switch (colorMode) {
case GREY:
pixel.r = expose(iVal + 1.5 * bgRed);
pixel.g = expose(iVal + 1.5 * bgGreen);
pixel.b = expose(iVal + 1.5 * bgBlue);
break;
default:
pixel.r = expose((iVal * pixel.r) / 255 + 1.5 * bgRed);
pixel.g = expose((iVal * pixel.g) / 255 + 1.5 * bgGreen);
pixel.b = expose((iVal * pixel.b) / 255 + 1.5 * bgBlue);
break;
}
res.setRGB(i, j, pixel);
}
}
}
}
private int expose(double light) {
double exposure = -0.002;
return Tools.roundColor((1.0 - Math.exp(light * exposure)) * 255.0 + 100);
}
