Examples with SimpleImage org.jwildfire.image.SimpleImage used on opensource projects

Example 81 with SimpleImage

use of org.jwildfire.image.SimpleImage in project JWildfire by thargor6.

the class BlackholeTransformer method performPixelTransformation.

@Override
protected void performPixelTransformation(WFImage pImg) {
    SimpleImage img = (SimpleImage) pImg;
    double cx = centreX - 0.5;
    double cy = centreY - 0.5;
    double rZoom = 1.0 / zoom;
    int width = pImg.getImageWidth();
    int height = pImg.getImageHeight();
    double w1 = (double) width - 1.0;
    double h1 = (double) height - 1.0;
    Pixel pPixel = new Pixel();
    for (int pY = 0; pY < height; pY++) {
        for (int pX = 0; pX < width; pX++) {
            /* transform the point */
            double x0 = pX - cx;
            double y0 = pY - cy;
            double rr = Math.sqrt(x0 * x0 + y0 * y0);
            x0 *= rZoom;
            y0 *= rZoom;
            double scl;
            if (rr != 0.0)
                scl = (rr + amount) / rr;
            else
                scl = 0.0;
            double x = x0 * scl + cx;
            double y = y0 * scl + cy;
            /* render it */
            double xi = Tools.fmod33(x);
            double yi = Tools.fmod33(y);
            if ((x < 0.0) || (x > w1) || (y < 0.0) || (y > h1)) {
                pPixel.r = pPixel.g = pPixel.b = 0;
            } else {
                readSrcPixels(x, y);
                pPixel.r = roundColor(((1.0 - yi) * ((1.0 - xi) * (srcP.r) + xi * (srcQ.r)) + yi * ((1.0 - xi) * (srcR.r) + xi * (srcS.r))));
                pPixel.g = roundColor(((1.0 - yi) * ((1.0 - xi) * (srcP.g) + xi * (srcQ.g)) + yi * ((1.0 - xi) * (srcR.g) + xi * (srcS.g))));
                pPixel.b = roundColor(((1.0 - yi) * ((1.0 - xi) * (srcP.b) + xi * (srcQ.b)) + yi * ((1.0 - xi) * (srcR.b) + xi * (srcS.b))));
            }
            img.setRGB(pX, pY, pPixel.r, pPixel.g, pPixel.b);
        }
    }
}

Example 82 with SimpleImage

use of org.jwildfire.image.SimpleImage in project JWildfire by thargor6.

the class Bump3DTransformer method transformMesh.

@Override
protected void transformMesh(Mesh3D pMesh3D, int pImageWidth, int pImageHeight) {
    int pCount = pMesh3D.getPCount();
    int width = pImageWidth;
    int height = pImageHeight;
    double[] x = pMesh3D.getX();
    double[] y = pMesh3D.getY();
    double[] z = pMesh3D.getZ();
    WFImage heightMap = this.heightMap.getHDRImage();
    if (heightMap != null) {
        int hwidth = heightMap.getImageWidth();
        int hheight = heightMap.getImageHeight();
        if ((hwidth != this.hWidth) || (hheight != this.hHeight)) {
            throw new IllegalArgumentException("Heightmap has the wrong size (scaling of HDR images currently not supported)");
        }
        float[] lum = new float[2];
        ((SimpleHDRImage) heightMap).getMinMaxLum(lum);
        lumMin = lum[0];
        lumMax = lum[1];
        lumRange = lumMax - lumMin;
    } else {
        heightMap = this.heightMap.getImage();
        int hwidth = heightMap.getImageWidth();
        int hheight = heightMap.getImageHeight();
        if ((hwidth != this.hWidth) || (hheight != this.hHeight)) {
            SimpleImage scaledHeightMap = ((SimpleImage) heightMap).clone();
            ScaleTransformer scaleT = new ScaleTransformer();
            scaleT.setAspect(this.aspect);
            scaleT.setUnit(ScaleTransformer.Unit.PIXELS);
            scaleT.setScaleWidth(this.hWidth);
            scaleT.setScaleHeight(this.hHeight);
            scaleT.performImageTransformation(scaledHeightMap);
            heightMap = scaledHeightMap;
        }
    }
    double amount = 0.0 - this.amount;
    int dx = hLeft - width / 2;
    int dy = hTop - height / 2;
    if (hCentre) {
        dx += (width - this.hWidth) / 2;
        dy += (height - this.hHeight) / 2;
    }
    double[][] weights, intArray;
    if (this.smoothingMatrix == SmoothingMatrix.MATRIX_3x3) {
        int smoothSize = 3;
        weights = weights_3x3;
        intArray = new double[smoothSize][smoothSize];
    } else {
        int smoothSize = 5;
        weights = weights_5x5;
        intArray = new double[smoothSize][smoothSize];
    }
    double zmin = 0.0, zmax = 0.0;
    for (int i = 0; i < pCount; i++) {
        int xx = (int) (x[i] - (double) dx + 0.5);
        int yy = (int) (y[i] - (double) dy + 0.5);
        if ((xx >= 0) && (xx < this.hWidth) && (yy >= 0) && (yy < this.hHeight)) {
            readPixels(heightMap, xx, yy, intArray);
            double intensity = getWeightedIntensity(intArray, weights) * amount;
            if (intensity < zmin)
                zmin = intensity;
            else if (intensity > zmax)
                zmax = intensity;
            z[i] += intensity;
        }
    }
    // Subtract ground
    double fam = (zmax - zmin) / 2.0 + zmin;
    if ((fam != 0.0) && (noGround)) {
        for (int i = 0; i < pCount; i++) {
            z[i] -= fam;
        }
    }
}

Example 83 with SimpleImage

use of org.jwildfire.image.SimpleImage in project JWildfire by thargor6.

the class JWildfireApplet method refreshImagePanel.

private void refreshImagePanel() {
    if (imageScrollPane != null) {
        getImgMainPnl().remove(imageScrollPane);
        imageScrollPane = null;
    }
    ImgSize size = getImgSize();
    image = new SimpleImage(size.getWidth(), size.getHeight());
    image.fillBackground(prefs.getTinaRandomBatchBGColorRed(), prefs.getTinaRandomBatchBGColorGreen(), prefs.getTinaRandomBatchBGColorBlue());
    ImagePanel imagePanel = new ImagePanel(image, 0, 0, image.getImageWidth());
    imagePanel.setSize(image.getImageWidth(), image.getImageHeight());
    imagePanel.setPreferredSize(new Dimension(image.getImageWidth(), image.getImageHeight()));
    imageScrollPane = new JScrollPane(imagePanel);
    imageScrollPane.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_AS_NEEDED);
    imageScrollPane.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);
    getImgMainPnl().add(imageScrollPane, BorderLayout.CENTER);
    getImgMainPnl().getParent().validate();
}

Example 84 with SimpleImage

use of org.jwildfire.image.SimpleImage in project JWildfire by thargor6.

the class DancingFractalsController method refreshFlameImage.

public void refreshFlameImage(Flame flame, boolean pDrawTriangles, double pFPS, long pFrame, boolean pDrawFPS) {
    FlamePanel imgPanel = getFlamePanel();
    if (imgPanel == null)
        return;
    Rectangle bounds = imgPanel.getImageBounds();
    int width = bounds.width;
    int height = bounds.height;
    if (width >= 16 && height >= 16) {
        RenderInfo info = new RenderInfo(width, height, RenderMode.PREVIEW);
        if (flame != null) {
            double oldSpatialFilterRadius = flame.getSpatialFilterRadius();
            double oldSampleDensity = flame.getSampleDensity();
            imgPanel.setDrawTriangles(pDrawTriangles);
            try {
                double wScl = (double) info.getImageWidth() / (double) flame.getWidth();
                double hScl = (double) info.getImageHeight() / (double) flame.getHeight();
                flame.setPixelsPerUnit((wScl + hScl) * 0.5 * flame.getPixelsPerUnit());
                flame.setWidth(info.getImageWidth());
                flame.setHeight(info.getImageHeight());
                Flame renderFlame = new FlamePreparer(prefs).createRenderFlame(flame);
                FlameRenderer renderer = new FlameRenderer(renderFlame, prefs, false, false);
                renderer.setProgressUpdater(null);
                RenderedFlame res = renderer.renderFlame(info);
                SimpleImage img = res.getImage();
                if (pDrawFPS) {
                    TextTransformer txt = new TextTransformer();
                    txt.setText1("fps: " + Tools.doubleToString(pFPS) + ", time: " + Tools.doubleToString(pFrame / 1000.0) + "s");
                    txt.setAntialiasing(false);
                    txt.setColor(Color.LIGHT_GRAY);
                    txt.setMode(Mode.NORMAL);
                    txt.setFontStyle(FontStyle.PLAIN);
                    txt.setFontName("Arial");
                    txt.setFontSize(10);
                    txt.setHAlign(HAlignment.LEFT);
                    txt.setVAlign(VAlignment.BOTTOM);
                    txt.transformImage(img);
                }
                imgPanel.setImage(img);
            } finally {
                flame.setSpatialFilterRadius(oldSpatialFilterRadius);
                flame.setSampleDensity(oldSampleDensity);
            }
        }
    } else {
        try {
            imgPanel.setImage(new SimpleImage(width, height));
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }
    flameRootPanel.repaint();
}

Example 85 with SimpleImage

use of org.jwildfire.image.SimpleImage in project JWildfire by thargor6.

the class DancingFractalsController method refreshPoolPreviewFlameImage.

public void refreshPoolPreviewFlameImage(Flame flame) {
    FlamePanel imgPanel = getPoolPreviewFlamePanel();
    if (imgPanel == null)
        return;
    Rectangle bounds = imgPanel.getImageBounds();
    int width = bounds.width;
    int height = bounds.height;
    if (width >= 16 && height >= 16) {
        RenderInfo info = new RenderInfo(width, height, RenderMode.PREVIEW);
        if (flame != null) {
            imgPanel.setDrawTriangles(false);
            double wScl = (double) info.getImageWidth() / (double) flame.getWidth();
            double hScl = (double) info.getImageHeight() / (double) flame.getHeight();
            flame.setPixelsPerUnit((wScl + hScl) * 0.5 * flame.getPixelsPerUnit());
            flame.setWidth(info.getImageWidth());
            flame.setHeight(info.getImageHeight());
            Flame renderFlame = new FlamePreparer(prefs).createRenderFlame(flame);
            FlameRenderer renderer = new FlameRenderer(renderFlame, prefs, false, false);
            renderer.setProgressUpdater(null);
            RenderedFlame res = renderer.renderFlame(info);
            imgPanel.setImage(res.getImage());
        } else {
            imgPanel.setImage(new SimpleImage(width, height));
        }
    } else {
        imgPanel.setImage(new SimpleImage(width, height));
    }
    poolFlamePreviewPnl.repaint();
}