Examples with XYZPoint org.jwildfire.create.tina.base.XYZPoint used on opensource projects

Example 61 with XYZPoint

use of org.jwildfire.create.tina.base.XYZPoint in project JWildfire by thargor6.

the class ChecksFunc method transform.

@Override
public void transform(FlameTransformationContext pContext, XForm pXForm, XYZPoint pAffineTP, XYZPoint pVarTP, double pAmount) {
    // Fixed checks plugin by Keeps and Xyrus02, http://xyrus02.deviantart.com/art/Checks-The-fixed-version-138967784?q=favby%3Aapophysis-plugins%2F39181234&qo=3
    int isXY = (int) Math.rint(pAffineTP.x * _cs) + (int) Math.rint(pAffineTP.y * _cs);
    // -X- This is just for code readability,
    // if there is any impact on performance, its minimal :-)
    double rnx = rnd * pContext.random();
    double rny = rnd * pContext.random();
    double dx, dy;
    if (isXY % 2 == 0) {
        // -X- The -VAR(checks_#) stuff caused the error!
        dx = _ncx + rnx;
        dy = _ncy;
    } else {
        dx = this.x;
        dy = this.y + rny;
    }
    pVarTP.x += pAmount * (pAffineTP.x + dx);
    pVarTP.y += pAmount * (pAffineTP.y + dy);
    // neat lil variation does not kill 3Dness in hack & 7X
    if (pContext.isPreserveZCoordinate()) {
        pVarTP.z += pAmount * pAffineTP.z;
    }
}

Example 62 with XYZPoint

use of org.jwildfire.create.tina.base.XYZPoint in project JWildfire by thargor6.

the class ColorMapHolder method applyImageColor.

public void applyImageColor(XYZPoint pVarTP, int ix, int iy, double iu, double iv) {
    if (ix >= 0 && ix < colorMapWidth && iy >= 0 && iy < colorMapHeight) {
        if (colorMap instanceof SimpleImage) {
            if (blend_colormap > 0) {
                int ix1 = ix + 1;
                if (ix1 >= colorMapWidth)
                    ix1 = 0;
                int iy1 = iy + 1;
                if (iy1 >= colorMapHeight)
                    iy1 = 0;
                double iufrac = MathLib.frac(iu);
                double ivfrac = MathLib.frac(iv);
                toolPixel.setARGBValue(((SimpleImage) colorMap).getARGBValue(ix, iy));
                int lur = toolPixel.r;
                int lug = toolPixel.g;
                int lub = toolPixel.b;
                toolPixel.setARGBValue(((SimpleImage) colorMap).getARGBValue(ix1, iy));
                int rur = toolPixel.r;
                int rug = toolPixel.g;
                int rub = toolPixel.b;
                toolPixel.setARGBValue(((SimpleImage) colorMap).getARGBValue(ix, iy1));
                int lbr = toolPixel.r;
                int lbg = toolPixel.g;
                int lbb = toolPixel.b;
                toolPixel.setARGBValue(((SimpleImage) colorMap).getARGBValue(ix1, iy1));
                int rbr = toolPixel.r;
                int rbg = toolPixel.g;
                int rbb = toolPixel.b;
                pVarTP.rgbColor = true;
                pVarTP.redColor = GfxMathLib.blerp(lur, rur, lbr, rbr, iufrac, ivfrac);
                pVarTP.greenColor = GfxMathLib.blerp(lug, rug, lbg, rbg, iufrac, ivfrac);
                pVarTP.blueColor = GfxMathLib.blerp(lub, rub, lbb, rbb, iufrac, ivfrac);
            } else {
                toolPixel.setARGBValue(((SimpleImage) colorMap).getARGBValue(ix, iy));
                pVarTP.rgbColor = true;
                pVarTP.redColor = toolPixel.r;
                pVarTP.greenColor = toolPixel.g;
                pVarTP.blueColor = toolPixel.b;
            }
        } else {
            if (blend_colormap > 0) {
                int ix1 = ix + 1;
                if (ix1 >= colorMapWidth)
                    ix1 = 0;
                int iy1 = iy + 1;
                if (iy1 >= colorMapHeight)
                    iy1 = 0;
                double iufrac = MathLib.frac(iu);
                double ivfrac = MathLib.frac(iv);
                ((SimpleHDRImage) colorMap).getRGBValues(rgbArray, ix, iy);
                float lur = rgbArray[0];
                float lug = rgbArray[1];
                float lub = rgbArray[2];
                ((SimpleHDRImage) colorMap).getRGBValues(rgbArray, ix1, iy);
                float rur = rgbArray[0];
                float rug = rgbArray[1];
                float rub = rgbArray[2];
                ((SimpleHDRImage) colorMap).getRGBValues(rgbArray, ix, iy1);
                float lbr = rgbArray[0];
                float lbg = rgbArray[1];
                float lbb = rgbArray[2];
                ((SimpleHDRImage) colorMap).getRGBValues(rgbArray, ix1, iy1);
                float rbr = rgbArray[0];
                float rbg = rgbArray[1];
                float rbb = rgbArray[2];
                pVarTP.rgbColor = true;
                pVarTP.redColor = GfxMathLib.blerp(lur, rur, lbr, rbr, iufrac, ivfrac);
                pVarTP.greenColor = GfxMathLib.blerp(lug, rug, lbg, rbg, iufrac, ivfrac);
                pVarTP.blueColor = GfxMathLib.blerp(lub, rub, lbb, rbb, iufrac, ivfrac);
            } else {
                ((SimpleHDRImage) colorMap).getRGBValues(rgbArray, ix, iy);
                pVarTP.rgbColor = true;
                pVarTP.redColor = rgbArray[0];
                pVarTP.greenColor = rgbArray[1];
                pVarTP.blueColor = rgbArray[2];
            }
        }
    } else {
        pVarTP.rgbColor = true;
        pVarTP.redColor = 0;
        pVarTP.greenColor = 0;
        pVarTP.blueColor = 0;
    }
}

Example 63 with XYZPoint

use of org.jwildfire.create.tina.base.XYZPoint in project JWildfire by thargor6.

the class CircleLinearFunc method transform.

@Override
public void transform(FlameTransformationContext pContext, XForm pXForm, XYZPoint pAffineTP, XYZPoint pVarTP, double pAmount) {
    /* CircleLinear by eralex, http://eralex61.deviantart.com/art/Circles-Plugins-126273412 */
    double X, Y, Z, Z1, U, V;
    int M, N;
    M = (int) floor(0.5 * pAffineTP.x / this.Sc);
    N = (int) floor(0.5 * pAffineTP.y / this.Sc);
    X = pAffineTP.x - (M * 2 + 1) * this.Sc;
    Y = pAffineTP.y - (N * 2 + 1) * this.Sc;
    U = sqrt(X * X + Y * Y);
    V = (0.3 + 0.7 * DiscretNoise2(M + 10, N + 3)) * this.Sc;
    Z1 = DiscretNoise2(M + this.Seed, N);
    if ((Z1 < this.Dens1) && (U < V)) {
        if (this.Reverse > 0) {
            if (Z1 < this.Dens1 * this.Dens2) {
                X = this.K * X;
                Y = this.K * Y;
            } else {
                Z = V / U * (1 - this.K) + this.K;
                X = Z * X;
                Y = Z * Y;
            }
        } else {
            if (Z1 > this.Dens1 * this.Dens2) {
                X = this.K * X;
                Y = this.K * Y;
            } else {
                Z = V / U * (1 - this.K) + this.K;
                X = Z * X;
                Y = Z * Y;
            }
        }
    }
    pVarTP.x += pAmount * (X + (M * 2 + 1) * this.Sc);
    pVarTP.y += pAmount * (Y + (N * 2 + 1) * this.Sc);
    if (pContext.isPreserveZCoordinate()) {
        pVarTP.z += pAmount * pAffineTP.z;
    }
}

Example 64 with XYZPoint

use of org.jwildfire.create.tina.base.XYZPoint in project JWildfire by thargor6.

the class CircleRandFunc method transform.

@Override
public void transform(FlameTransformationContext pContext, XForm pXForm, XYZPoint pAffineTP, XYZPoint pVarTP, double pAmount) {
    /* CircleRand by eralex, http://eralex61.deviantart.com/art/Circles-Plugins-126273412 */
    double X, Y, U;
    int M, N;
    final int maxIter = 100;
    int iter = 0;
    do {
        X = this.X * (1.0 - 2.0 * pContext.random());
        Y = this.Y * (1.0 - 2.0 * pContext.random());
        M = (int) floor(0.5 * X / this.Sc);
        N = (int) floor(0.5 * Y / this.Sc);
        X = X - (M * 2 + 1) * this.Sc;
        Y = Y - (N * 2 + 1) * this.Sc;
        U = sqrt(X * X + Y * Y);
        if (++iter > maxIter) {
            break;
        }
    } while ((DiscretNoise2(M + this.Seed, N) > this.Dens) || (U > (0.3 + 0.7 * DiscretNoise2(M + 10, N + 3)) * this.Sc));
    pVarTP.x += pAmount * (X + (M * 2 + 1) * this.Sc);
    pVarTP.y += pAmount * (Y + (N * 2 + 1) * this.Sc);
    if (pContext.isPreserveZCoordinate()) {
        pVarTP.z += pAmount * pAffineTP.z;
    }
}

Example 65 with XYZPoint

use of org.jwildfire.create.tina.base.XYZPoint in project JWildfire by thargor6.

the class CrownFunc method transform.

public void transform(FlameTransformationContext pContext, XForm pXForm, XYZPoint pAffineTP, XYZPoint pVarTP, double pAmount) {
    // Roger Bagula  Reference:
    // http://paulbourke.net/fractals/crown/
    double x, y, z;
    double t = (-M_PI + 2.0 * M_PI * pContext.random());
    Complex wt = new Complex(0.0, 0.0);
    for (int k = 1; k < 15; k++) {
        double denom = MathLib.pow(a, b * k);
        double th = MathLib.pow(a, (double) k) * MathLib.pow(-1.0, (double) k) * t;
        wt.Add(new Complex(sin(th) / denom, cos(th) / denom));
    }
    x = wt.re;
    y = wt.im;
    z = MathLib.pow(wt.Mag2(), 2);
    pVarTP.x += x * pAmount;
    pVarTP.y += y * pAmount;
    pVarTP.z += z * pAmount;
    pVarTP.color = fmod(fabs((sqr(pVarTP.x) + sqr(pVarTP.y))), 1.0);
}