package scalaSci.math.plot.plots;
import java.awt.Color;
import javax.swing.JFrame;
import scalaSci.math.plot.FrameView;
import scalaSci.math.plot.Plot3DPanel;
import scalaSci.math.plot.PlotPanel;
import scalaSci.math.plot.render.AbstractDrawer;
public class CloudPlot3D extends Plot {
double[][] topNW, topNE, topSW, topSE, botNW, botNE, botSW, botSE;
double[] width_constant = { -1, -1 };
double[][] XY;
float[] f;
boolean fill_shape = true;
public CloudPlot3D(String n, Color c, double[][] _XYcard, double wX, double wY, double wZ) {
super(n, c);
splitXYf(_XYcard);
width_constant = new double[] { wX, wY, wZ };
build();
}
private void splitXYf(double[][] xycard) {
XY = new double[xycard.length][3];
f = new float[xycard.length];
float normf = 0;
for (int i = 0; i < xycard.length; i++) {
XY[i][0] = xycard[i][0];
XY[i][1] = xycard[i][1];
XY[i][2] = xycard[i][2];
f[i] = (float) xycard[i][3];
normf += f[i];//Math.max(normf, f[i]);
}
for (int i = 0; i < f.length; i++) {
f[i] = f[i] / normf;
}
}
private void build() {
if (width_constant[0] > 0) {
topNW = new double[XY.length][];
topNE = new double[XY.length][];
topSW = new double[XY.length][];
topSE = new double[XY.length][];
botNW = new double[XY.length][];
botNE = new double[XY.length][];
botSW = new double[XY.length][];
botSE = new double[XY.length][];
for (int i = 0; i < XY.length; i++) {
topNW[i] = new double[] { XY[i][0] - width_constant[0] / 2, XY[i][1] + width_constant[1] / 2, XY[i][2] + width_constant[1] / 2 };
topNE[i] = new double[] { XY[i][0] + width_constant[0] / 2, XY[i][1] + width_constant[1] / 2, XY[i][2] + width_constant[1] / 2 };
topSW[i] = new double[] { XY[i][0] - width_constant[0] / 2, XY[i][1] - width_constant[1] / 2, XY[i][2] + width_constant[1] / 2 };
topSE[i] = new double[] { XY[i][0] + width_constant[0] / 2, XY[i][1] - width_constant[1] / 2, XY[i][2] + width_constant[1] / 2 };
botNW[i] = new double[] { XY[i][0] - width_constant[0] / 2, XY[i][1] + width_constant[1] / 2, XY[i][2] - width_constant[1] / 2 };
botNE[i] = new double[] { XY[i][0] + width_constant[0] / 2, XY[i][1] + width_constant[1] / 2, XY[i][2] - width_constant[1] / 2 };
botSW[i] = new double[] { XY[i][0] - width_constant[0] / 2, XY[i][1] - width_constant[1] / 2, XY[i][2] - width_constant[1] / 2 };
botSE[i] = new double[] { XY[i][0] + width_constant[0] / 2, XY[i][1] - width_constant[1] / 2, XY[i][2] - width_constant[1] / 2 };
}
}
}
public void plot(AbstractDrawer draw, Color c) {
if (!visible)
return;
draw.canvas.includeInBounds(botSW[0]);
draw.canvas.includeInBounds(topNE[XY.length - 1]);
draw.setColor(c);
draw.setLineType(AbstractDrawer.CONTINOUS_LINE);
for (int i = 0; i < XY.length; i++) {
if (f[i] > 0) {
draw.fillPolygon(f[i], topNW[i], topNE[i], topSE[i], topSW[i]);
draw.fillPolygon(f[i], botNW[i], botNE[i], botSE[i], botSW[i]);
draw.fillPolygon(f[i], botNW[i], botNE[i], topNE[i], topNW[i]);
draw.fillPolygon(f[i], botSW[i], botSE[i], topSE[i], topSW[i]);
draw.fillPolygon(f[i], botNW[i], botSW[i], topSW[i], topNW[i]);
draw.fillPolygon(f[i], botNE[i], botSE[i], topSE[i], topNE[i]);
}
}
}
@Override
public void setData(double[][] d) {
splitXYf(d);
}
@Override
public double[][] getData() {
return XY;
}
public double[] isSelected(int[] screenCoordTest, AbstractDrawer draw) {
for (int i = 0; i < XY.length; i++) {
int[] screenCoord = draw.project(XY[i]);
if ((screenCoord[0] + note_precision > screenCoordTest[0]) && (screenCoord[0] - note_precision < screenCoordTest[0])
&& (screenCoord[1] + note_precision > screenCoordTest[1]) && (screenCoord[1] - note_precision < screenCoordTest[1]))
return XY[i];
}
return null;
}
public static void main(String[] args) {
Plot3DPanel p = new Plot3DPanel();
//triangular random cloud (as sum of two uniform random numbers)
double[][] cloud = new double[1000][3];
for (int i = 0; i < cloud.length; i++) {
cloud[i][0] = Math.random() + Math.random();
cloud[i][1] = Math.random() + Math.random();
cloud[i][2] = Math.random() + Math.random();
}
p.addCloudPlot("cloud", Color.RED, cloud, 3, 3, 3);
double[][] cloud2 = new double[1000][3];
for (int i = 0; i < cloud.length; i++) {
cloud2[i][0] = 2 + Math.random() + Math.random();
cloud2[i][1] = 2 + Math.random() + Math.random();
cloud2[i][2] = 2 + Math.random() + Math.random();
}
p.addCloudPlot("cloud2", Color.GREEN, cloud2, 3, 3, 3);
p.setLegendOrientation(PlotPanel.SOUTH);
new FrameView(p).setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
}
}