Examples with VariationFunc org.jwildfire.create.tina.variation.VariationFunc used on opensource projects

Example 16 with VariationFunc

use of org.jwildfire.create.tina.variation.VariationFunc in project JWildfire by thargor6.

the class GnarlRandomFlameGenerator method prepareFlame.

@Override
public Flame prepareFlame(RandomFlameGeneratorState pState) {
    // Bases loosely on the W2R Batch Script by parrotdolphin.deviantart.com */
    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();
    // init
    double scaleX = Math.random() * 0.04 + 0.04;
    if (Math.random() > 0.75) {
        scaleX = 0 - scaleX;
    }
    double scaleY = Math.random() * 0.04 + 0.04;
    if (Math.random() > 0.75) {
        scaleY = 0 - scaleY;
    } else if (Math.random() < 0.25) {
        scaleY = scaleX;
    }
    double freqX, freqY;
    if (Math.random() < 0.5) {
        freqX = Math.random() * 2.0 + 2.0;
        if (Math.random() > 0.5) {
            freqY = freqX;
        } else {
            freqY = Math.random() * 2.0 + 2.0;
        }
    } else {
        freqX = -Math.random() * 2.0 + 2.0;
        if (Math.random() > 0.5) {
            freqY = freqX;
        } else {
            freqY = -Math.random() * 2.0 + 16.0;
        }
    }
    double blurAmount = 0.0025 * Math.random();
    if (Math.random() < 0.33) {
        blurAmount = 0.0 - blurAmount;
    }
    double wavesWeight = Math.random() * 15 + 135;
    double _2ndWeight = 0.5;
    double _3rdWeight = 0.5;
    double symmetry = 0.7 + Math.random() * 0.3;
    int sides = (int) (Math.random() * 8.0 + 3.0);
    // 1st XForm
    {
        XForm xForm = new XForm();
        layer.getXForms().add(xForm);
        xForm.setWeight(wavesWeight);
        VariationFunc w2 = Math.random() > 0.89 ? createWaves2Variation(scaleX, scaleY, freqX, freqY) : createWaves2BVariation(scaleX, scaleY, freqX, freqY);
        xForm.addVariation(1 + Math.random() * 0.001, w2);
        String[] varLst = { "blur", "cos", "exp", "exponential", "lazysusan", "ngon", "sech", "sinh", "epispiral_wf", "tanh", "twintrian", "epispiral" };
        String varName = Math.random() > 0.25 ? varLst[(int) (Math.random() * varLst.length)] : VariationFuncList.getRandomVariationname();
        xForm.addVariation(blurAmount, VariationFuncList.getVariationFuncInstance(varName, true));
        xForm.setColorSymmetry(symmetry);
        xForm.setColor(0.9);
        if (Math.random() > 0.5) {
            XFormTransformService.scale(xForm, 0.995, true, true);
        }
        double angle, tx, ty;
        switch(sides) {
            case 3:
                angle = -120;
                tx = Math.random() * 8 - 4;
                ty = Math.random() * 8 - 4;
                break;
            case 4:
                angle = -90;
                tx = Math.random() * 8 - 4;
                ty = Math.random() * 8 - 4;
                break;
            case 5:
                angle = -72;
                tx = Math.random() * 7 - 3.5;
                ty = Math.random() * 7 - 3.5;
                break;
            case 6:
                angle = -60;
                tx = Math.random() * 7 - 3.5;
                ty = Math.random() * 7 - 3.5;
                break;
            case 7:
                angle = -51.42857;
                tx = Math.random() * 6 - 3;
                ty = Math.random() * 6 - 3;
                break;
            case 8:
                angle = -135;
                tx = Math.random() * 6 - 3;
                ty = Math.random() * 6 - 3;
                break;
            case 9:
                angle = -40;
                tx = Math.random() * 5 - 2.5;
                ty = Math.random() * 5 - 2.5;
                break;
            case 10:
                angle = -36;
                tx = Math.random() * 4 - 2;
                ty = Math.random() * 4 - 2;
                break;
            default:
                throw new IllegalStateException();
        }
        XFormTransformService.rotate(xForm, angle);
        XFormTransformService.localTranslate(xForm, tx * 1.5, ty * 1.5);
    }
    // 2nd XForm
    {
        XForm xForm = new XForm();
        layer.getXForms().add(xForm);
        xForm.setWeight(_2ndWeight);
        int f = Tools.randomInt(3);
        switch(f) {
            case 0:
                xForm.addVariation(Math.random() * 0.37 + 0.1, VariationFuncList.getVariationFuncInstance("radial_blur", true));
                break;
            case 1:
                xForm.addVariation(Math.random() * 0.37 + 0.3, VariationFuncList.getVariationFuncInstance("bubble", true));
                xForm.addVariation(Math.random() * 0.37 + 0.1, VariationFuncList.getVariationFuncInstance("radial_blur", true));
                break;
            case 2:
                xForm.addVariation(Math.random() * 0.1, VariationFuncList.getVariationFuncInstance("radial_blur", true));
                JuliaNFunc juliaN = (JuliaNFunc) VariationFuncList.getVariationFuncInstance("julian", true);
                juliaN.setParameter("power", 50 - Math.random() * 100);
                juliaN.setParameter("dist", Math.random() * 10 - 2);
                xForm.addVariation(Math.random() * 0.06 + 0.1, juliaN);
                break;
            default:
                // nothing to do
                break;
        }
        xForm.setColorSymmetry(-1);
    }
    // 3rd XForm
    if (Math.random() > 0.75) {
        XForm xForm = new XForm();
        layer.getXForms().add(xForm);
        xForm.setWeight(_3rdWeight);
        xForm.addVariation(1.0, VariationFuncList.getVariationFuncInstance("linear3D", true));
        XFormTransformService.rotate(xForm, 180 - Math.random() * 360.0);
        XFormTransformService.localTranslate(xForm, 1.0 - 2.0 * Math.random(), 1.0 - 2.0 * Math.random());
        xForm.setColorSymmetry(-1);
    }
    return flame;
}

Example 17 with VariationFunc

use of org.jwildfire.create.tina.variation.VariationFunc in project JWildfire by thargor6.

the class GnarlRandomFlameGenerator method createWaves2Variation.

public static VariationFunc createWaves2Variation(double scaleX, double scaleY, double freqX, double freqY) {
    VariationFunc w2;
    w2 = VariationFuncList.getVariationFuncInstance("waves2", true);
    w2.setParameter("freqx", freqX);
    w2.setParameter("scalex", scaleX);
    w2.setParameter("freqy", freqY);
    w2.setParameter("scaley", scaleY);
    return w2;
}

Example 18 with VariationFunc

use of org.jwildfire.create.tina.variation.VariationFunc in project JWildfire by thargor6.

the class JuliansRandomFlameGenerator method prepareFlame.

@Override
public Flame prepareFlame(RandomFlameGeneratorState pState) {
    Flame flame = new Flame();
    flame.setCentreX(0.0);
    flame.setCentreY(0.0);
    flame.setPixelsPerUnit(200);
    flame.setCamZoom(1.0);
    Layer layer = flame.getFirstLayer();
    layer.getFinalXForms().clear();
    layer.getXForms().clear();
    String primary = Math.random() < 0.666 ? "julian" : "juliascope";
    // 1st xForm
    {
        XForm xForm = new XForm();
        layer.getXForms().add(xForm);
        xForm.setWeight(0.00001 + Math.random() * 20.0);
        xForm.setColor(Math.random());
        if (Math.random() < 0.5) {
            xForm.addVariation(-1.0 + Math.random() * 2.0, VariationFuncList.getVariationFuncInstance(VariationFuncList.getRandomVariationname(), true));
        }
        VariationFunc varFunc = VariationFuncList.getVariationFuncInstance(primary, true);
        varFunc.setParameter("power", randInRange(1, 7));
        varFunc.setParameter("dist", -2.0 + 4.0 * Math.random());
        xForm.addVariation(-2.0 + Math.random() * 4.0, varFunc);
        randomAffine(xForm);
    }
    // 2nd xForm
    {
        XForm xForm = new XForm();
        layer.getXForms().add(xForm);
        xForm.setWeight(0.00001 + Math.random() * 6.0);
        xForm.setColor(Math.random());
        VariationFunc varFunc = VariationFuncList.getVariationFuncInstance(primary, true);
        varFunc.setParameter("power", randInRange(1, 7));
        varFunc.setParameter("dist", -2.0 + 4.0 * Math.random());
        xForm.addVariation(-2.0 + Math.random() * 4.0, varFunc);
        if (Math.random() < 0.8) {
            xForm.addVariation(-1.0 + Math.random() * 2.0, VariationFuncList.getVariationFuncInstance("linear", true));
            xForm.addVariation(-1.0 + Math.random() * 2.0, VariationFuncList.getVariationFuncInstance(VariationFuncList.getRandomVariationname(), true));
        }
        xForm.getModifiedWeights()[1] = Math.random() < 0.5 ? 0.0 : Math.random();
        XFormTransformService.scale(xForm, 0.5 + Math.random() * 0.5, Math.random() < 0.5, Math.random() < 0.5);
        randomAffine(xForm);
    }
    // 3rd xForm
    {
        XForm xForm = new XForm();
        layer.getXForms().add(xForm);
        xForm.setWeight(0.00001 + Math.random() * 2.0);
        xForm.setColor(Math.random());
        VariationFunc varFunc = VariationFuncList.getVariationFuncInstance(primary, true);
        varFunc.setParameter("power", randInRange(1, 5));
        varFunc.setParameter("dist", -2.0 + 4.0 * Math.random());
        xForm.addVariation(-2.0 + Math.random() * 4.0, varFunc);
        randomAffine(xForm);
        randomPostAffine(xForm);
    }
    return flame;
}

Example 19 with VariationFunc

use of org.jwildfire.create.tina.variation.VariationFunc in project JWildfire by thargor6.

the class RandomParamMutation method setRandomFlameProperty.

public void setRandomFlameProperty(Layer pLayer, double pAmount) {
    List<VariationFunc> variations = new ArrayList<VariationFunc>();
    for (XForm xForm : pLayer.getXForms()) {
        addVariations(variations, xForm);
    }
    for (XForm xForm : pLayer.getFinalXForms()) {
        addVariations(variations, xForm);
    }
    filterVariations(variations);
    if (variations.size() > 0) {
        int idx = (int) (Math.random() * variations.size());
        VariationFunc var = variations.get(idx);
        int pIdx = (int) (Math.random() * var.getParameterNames().length);
        Object oldVal = var.getParameterValues()[pIdx];
        if (oldVal instanceof Integer) {
            int o = (Integer) oldVal;
            int da = Tools.FTOI(pAmount);
            if (da < 1) {
                da = 1;
            }
            if (o >= 0) {
                o += da;
            } else {
                o -= da;
            }
            var.setParameter(var.getParameterNames()[pIdx], o);
        } else if (oldVal instanceof Double) {
            double o = (Double) oldVal;
            if (o < EPSILON || Math.random() < 0.3) {
                if (o >= 0) {
                    o += 0.1 * pAmount;
                } else {
                    o -= 0.1 * pAmount;
                }
            } else {
                if (o >= 0) {
                    o += o / 100.0 * pAmount;
                } else {
                    o -= o / 100.0 * pAmount;
                }
            }
            var.setParameter(var.getParameterNames()[pIdx], o);
        }
    }
}

Example 20 with VariationFunc

use of org.jwildfire.create.tina.variation.VariationFunc in project JWildfire by thargor6.

the class AnimationService method _disableMotionCurves.

private static void _disableMotionCurves(Object pObject) throws IllegalAccessException {
    Class<?> cls = pObject.getClass();
    for (Field field : cls.getDeclaredFields()) {
        field.setAccessible(true);
        if (field.getType() == MotionCurve.class && field.getName().endsWith(Tools.CURVE_POSTFIX)) {
            MotionCurve curve = (MotionCurve) field.get(pObject);
            if (curve.isEnabled()) {
                curve.setEnabled(false);
            }
        } else if (field.getType().isAssignableFrom(ArrayList.class)) {
            List<?> childs = (List<?>) field.get(pObject);
            for (Object child : childs) {
                _disableMotionCurves(child);
            }
        } else if (field.getType().isAssignableFrom(RGBPalette.class)) {
            RGBPalette gradient = (RGBPalette) field.get(pObject);
            _disableMotionCurves(gradient);
        }
    }
    if (pObject instanceof Variation) {
        Variation var = (Variation) pObject;
        VariationFunc func = var.getFunc();
        for (String name : func.getParameterNames()) {
            MotionCurve curve = var.getMotionCurve(name);
            if (curve != null && curve.isEnabled()) {
                curve.setEnabled(false);
            }
        }
    }
}