门格海绵
package sponge;
import java.awt.Color;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Point;
import java.awt.Polygon;
import javax.swing.JFrame;
public class Sponge_Main extends JFrame implements Runnable{
public static void main(String[] args) {
Sponge_Main mf = new Sponge_Main();
mf.initUI();
}
Point[] pn = new Point[20];
public void paint(Graphics g) {
super.paint(g);
//正方形的顶点坐标
int x = 100,y = 500;
int d = 120,dx = 81,dy = 60;
Point p0 = new Point(x,y);
drawBottomLevel(g,p0,d,dx,dy);
Point p1 = new Point(x,y-d);
drawMidLevel(g,p1,d,dx,dy);
Point p2 = new Point(x,y-2*d);
drawTopLevel(g,p2,d,dx,dy);
//----------
for(int i = 0;i// int c1 = new java.util.Random().nextInt(255);
// int c2 = new java.util.Random().nextInt(255);
// int c3 = new java.util.Random().nextInt(255);
Graphics2D gD = (Graphics2D) g;
//填充面的颜色
Polygon pon1 = new Polygon();
//填充第一个可见面
pon1.addPoint(p0.x, p0.y);
pon1.addPoint(p1.x, p1.y);
pon1.addPoint(p2.x, p2.y);
pon1.addPoint(p3.x, p3.y);
gD.setColor(new Color(230,0,0));
gD.fillPolygon(pon1);
//填充第二个可见面
Polygon pon2 = new Polygon();
pon2.addPoint(p0.x, p0.y);
pon2.addPoint(p3.x, p3.y);
pon2.addPoint(p4.x, p4.y);
pon2.addPoint(p5.x, p5.y);
gD.setColor(new Color(255,0,0));
gD.fillPolygon(pon2);
//填充第三个可见面
Polygon pon3 = new Polygon();
pon3.addPoint(p2.x, p2.y);
pon3.addPoint(p3.x, p3.y);
pon3.addPoint(p4.x, p4.y);
pon3.addPoint(p6.x, p6.y);
gD.setColor(new Color(200,0,0));
gD.fillPolygon(pon3);
}
public void drawBottomLevel(Graphics g, Point p0, int d, int dx, int dy) {
Point[] ps1 = getPointByP0(p0,d,dx,dy);
Point[] ps2 = getPointByP0(ps1[3],d,dx,dy);
Point[] ps3 = getPointByP0(ps2[3],d,dx,dy);
Point[] ps4 = getPointByP0(ps3[1],d,dx,dy);
Point[] ps5 = getPointByP0(ps4[1],d,dx,dy);
Point[] ps6 = getPointByP0(ps1[1],d,dx,dy);
Point[] ps7 = getPointByP0(ps6[1],d,dx,dy);
Point[] ps8 = getPointByP0(ps7[3],d,dx,dy);
draw(g,ps7[0],ps7[1],ps7[2],ps7[3],ps7[4],ps7[5],ps7[6]);
try {
Thread.sleep(100);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
draw(g,ps8[0],ps8[1],ps8[2],ps8[3],ps8[4],ps8[5],ps8[6]);
try {
Thread.sleep(100);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
draw(g,ps5[0],ps5[1],ps5[2],ps5[3],ps5[4],ps5[5],ps5[6]);
try {
Thread.sleep(100);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
draw(g,ps4[0],ps4[1],ps4[2],ps4[3],ps4[4],ps4[5],ps4[6]);
try {
Thread.sleep(100);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
draw(g,ps6[0],ps6[1],ps6[2],ps6[3],ps6[4],ps6[5],ps6[6]);
try {
Thread.sleep(100);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
draw(g,ps1[0],ps1[1],ps1[2],ps1[3],ps1[4],ps1[5],ps1[6]);
try {
Thread.sleep(100);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
draw(g,ps2[0],ps2[1],ps2[2],ps2[3],ps2[4],ps2[5],ps2[6]);
try {
Thread.sleep(100);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
draw(g,ps3[0],ps3[1],ps3[2],ps3[3],ps3[4],ps3[5],ps3[6]);
try {
Thread.sleep(100);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public void drawMidLevel(Graphics g, Point p0, int d, int dx, int dy) {
Point[] ps1 = getPointByP0(p0,d,dx,dy);
Point[] ps2 = getPointByP0(ps1[3],d,dx,dy);
Point[] ps3 = getPointByP0(ps2[3],d,dx,dy);
Point[] ps4 = getPointByP0(ps3[1],d,dx,dy);
Point[] ps5 = getPointByP0(ps4[1],d,dx,dy);
Point[] ps6 = getPointByP0(ps1[1],d,dx,dy);
Point[] ps7 = getPointByP0(ps6[1],d,dx,dy);
Point[] ps8 = getPointByP0(ps7[3],d,dx,dy);
draw(g,ps7[0],ps7[1],ps7[2],ps7[3],ps7[4],ps7[5],ps7[6]);
draw(g,ps5[0],ps5[1],ps5[2],ps5[3],ps5[4],ps5[5],ps5[6]);
draw(g,ps1[0],ps1[1],ps1[2],ps1[3],ps1[4],ps1[5],ps1[6]);
draw(g,ps3[0],ps3[1],ps3[2],ps3[3],ps3[4],ps3[5],ps3[6]);
}
public void drawTopLevel(Graphics g, Point p0, int d, int dx, int dy) {
Point[] ps1 = getPointByP0(p0,d,dx,dy);
Point[] ps2 = getPointByP0(ps1[3],d,dx,dy);
Point[] ps3 = getPointByP0(ps2[3],d,dx,dy);
Point[] ps4 = getPointByP0(ps3[1],d,dx,dy);
Point[] ps5 = getPointByP0(ps4[1],d,dx,dy);
Point[] ps6 = getPointByP0(ps1[1],d,dx,dy);
Point[] ps7 = getPointByP0(ps6[1],d,dx,dy);
Point[] ps8 = getPointByP0(ps7[3],d,dx,dy);
draw(g,ps7[0],ps7[1],ps7[2],ps7[3],ps7[4],ps7[5],ps7[6]);
draw(g,ps8[0],ps8[1],ps8[2],ps8[3],ps8[4],ps8[5],ps8[6]);
draw(g,ps5[0],ps5[1],ps5[2],ps5[3],ps5[4],ps5[5],ps5[6]);
draw(g,ps4[0],ps4[1],ps4[2],ps4[3],ps4[4],ps4[5],ps4[6]);
draw(g,ps6[0],ps6[1],ps6[2],ps6[3],ps6[4],ps6[5],ps6[6]);
draw(g,ps1[0],ps1[1],ps1[2],ps1[3],ps1[4],ps1[5],ps1[6]);
draw(g,ps2[0],ps2[1],ps2[2],ps2[3],ps2[4],ps2[5],ps2[6]);
draw(g,ps3[0],ps3[1],ps3[2],ps3[3],ps3[4],ps3[5],ps3[6]);
}
public void initUI() {
this.setTitle("门格海绵");
this.setSize(1000, 800);
this.setDefaultCloseOperation(3);
this.setResizable(false);
this.setLocationRelativeTo(null);
this.setVisible(true);
}
@Override
public void run() {
// TODO Auto-generated method stub
}
}