This commit is contained in:
HORVILLE 2022-10-14 17:25:23 +02:00
parent a3cf02fac4
commit a2f0837add
7 changed files with 21707 additions and 24 deletions

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@ -9,7 +9,7 @@ public class Flocon extends Polygon {
super();
}
private int floc(int n, int offset) {
private int floc(int n, int offset, int aoffset) {
if (n < 0) return offset+1;
Vector2 local = ptable[offset].toLocal(ptable[offset+1]);
local.div(3);
@ -18,34 +18,34 @@ public class Flocon extends Polygon {
ptable[offset+1] = s1;
if (n > 0) {
offset = floc(n-1, offset);
offset = floc(n-1, offset, aoffset);
} else offset++;
Vector2 s2 = Vector2.add(s1, Vector2.rotate(local, -60));
Vector2 s2 = Vector2.add(s1, Vector2.rotate(local, -60 - aoffset));
ptable[offset+1] = s2;
if (n > 0) {
offset = floc(n-1, offset);
offset = floc(n-1, offset, aoffset);
} else offset++;
Vector2 s3 = Vector2.add(s2, Vector2.rotate(local, 60));
Vector2 s3 = Vector2.add(s2, Vector2.rotate(local, 60 + aoffset));
ptable[offset+1] = s3;
if (n > 0) {
offset = floc(n-1, offset);
offset = floc(n-1, offset, aoffset);
} else offset++;
Vector2 s4 = Vector2.add(s3, local);
ptable[offset+1] = s4;
if (n > 0) {
offset = floc(n-1, offset);
offset = floc(n-1, offset, aoffset);
} else offset++;
return offset;
}
public void createFloc(int x, int y, int r, int n) {
public void createFloc(int x, int y, int r, int n, int aoffset) {
int size = 4;
for (int i = 0; i < n; i++) size = size * 4 - 3;
this.ptable = new Vector2[size];
@ -53,13 +53,13 @@ public class Flocon extends Polygon {
ptable[0] = Vector2.rotate(new Vector2(0, -r),-60).add(new Vector2(x, y));
ptable[1] = Vector2.rotate(new Vector2(0, -r), 60).add(new Vector2(x, y));
offset = floc(n-1, offset);
offset = floc(n-1, offset, aoffset);
ptable[offset+1] = Vector2.rotate(new Vector2(0, -r), 180).add(new Vector2(x, y));
offset = floc(n-1, offset);
offset = floc(n-1, offset, aoffset);
ptable[offset+1] = Vector2.rotate(new Vector2(0, -r), -60).add(new Vector2(x, y));
floc(n-1, offset);
floc(n-1, offset, aoffset);
for (Vector2 v : ptable) {
@ -76,11 +76,29 @@ public class Flocon extends Polygon {
f.setSize(1200, 1200);
Flocon p = new Flocon();
p.createFloc(f.getWidth() / 2, f.getHeight() / 2 - 100, 500, 5);
p.createFloc(f.getWidth() / 2, f.getHeight() / 2 - 100, 500, 4, 0);
FloconPanel fp = new FloconPanel(p);
f.add(new FloconPanel(p));
f.add(fp);
f.setVisible(true);
int a = 0;
while(true) {
try {
Thread.sleep(16);
} catch (Exception e) {
}
a += 1;
p.xpoints = new int[0];
p.ypoints = new int[0];
p.npoints = 0;
p.createFloc(f.getWidth() / 2, f.getHeight() / 2 - 100, 500, 4, a);
fp.repaint();
}
}
}

14745
DEV 3.4/Ex5/DC.mdj Normal file

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@ -0,0 +1,6 @@
Le jardinier Papé14 visionne la parcelle initiale du jardin.
Il constate qu'elle est divisée verticalement.
Il sélectionne la parcelle de gauche.
Il affiche les informations de la parcelle P1.
Il constate qu'elle est divisée horizontalement.
Il décide donc de réunir la parcelle P1.

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@ -1,6 +1,4 @@
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import javax.swing.JFrame;
/**
@ -9,15 +7,25 @@ import javax.swing.JFrame;
public class Fun {
public static void main(String[] args) {
FunPanel p = new FunPanel();
JFrame frame = new JFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setLocation(100, 100);
frame.setSize(700, 700);
frame.add(p);
FunPanel p = new FunPanel();
frame.add(p, BorderLayout.CENTER);
frame.setVisible(true);
p.repaint();
while (true) {
FunPanel.table += 0.001d;
p.repaint();
try {
Thread.sleep(16L);
} catch (Exception e) {
}
}
}
}

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@ -2,8 +2,8 @@ import javax.swing.JPanel;
import java.awt.*;
public class FunPanel extends JPanel {
private int table = 3;
private int limit = 150;
public static double table = 50;
public static int limit = 30;
public FunPanel() {
super();
@ -18,14 +18,25 @@ public class FunPanel extends JPanel {
gg.fillRect(this.getX(), this.getY(), getWidth(), getHeight());
}
double size = (double)getX();
System.out.println(size);
double size = (double)(getWidth() > getHeight() ? getHeight() : getWidth()) / 2.5d;
gg.setColor(Color.RED);
gg.setColor(Color.BLACK);
for (double i = 0; i < limit; i++) {
double theta = (i / (double)limit) * Math.PI * 2;
gg.fillOval((int)(Math.cos(theta) * size) + getX() / 2, (int)(Math.sin(theta) * size) + getY() / 2, 10, 10);
gg.fillOval((int)(Math.cos(theta) * size) + getWidth() / 2, (int)(Math.sin(theta) * size) + getHeight() / 2, 6, 6);
for (double j = 0; j < limit; j++) {
double theta2 = (table * j / (double)limit) * Math.PI * 2;
int x1 = (int)(Math.cos(theta) * size) + getWidth() / 2;
int x2 = (int)(Math.cos(theta2) * size) + getWidth() / 2;
int y1 = (int)(Math.sin(theta) * size) + getHeight() / 2;
int y2 = (int)(Math.sin(theta2) * size) + getHeight() / 2;
gg.drawLine(x1 + 3, y1 + 3, x2 + 3, y2 + 3);
}
}
}
}

20
Fun/pointeurs.c Normal file
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@ -0,0 +1,20 @@
#include <stdio.h>
#include <stdlib.h>
struct t {
int a;
int b;
char c;
};
typedef struct t quatre;
int main(int argc, char** argv) {
quatre katr = {2, 3, 'q'};
printf("%d\n", katr.a);
quatre* katreu = &katr;
printf("%d\n", katreu->b);
}