bruit de perlin

src/Ligne.java

@@ -17,15 +17,16 @@ public class Ligne extends ObjetGraphique {
 	protected double limiteHaut = 50;
 	protected double limiteBas = 550;
 
-	public Ligne() {
+	public Ligne(NoiseGenerator noiseGenerator) {
 		double x = 0;
 		double y = 200;
 		double dx, dy;
 
 		Segment s;
 		for (int i = 0; i < nbSegments; i++) {
-			dx = Math.random() * 20 + 80;
-			dy = Math.random() * 40 - 20;
+			dx = 10;
+
+			dy = noiseGenerator.noise(x / 15) * 8;
 
 			if (y + dy > limiteBas) {
 				dy = limiteBas - y;