From 88f6a0bcc836fb19c00970632f46d8cc5b5ca2bd Mon Sep 17 00:00:00 2001
From: "J. Neugebauer" <ngb@helmholtz-bi.de>
Date: Sun, 2 Jan 2022 22:12:56 +0100
Subject: [PATCH] Zufallsfarben und weitere mathematische Funktionen

---
 src/schule/ngb/zm/Constants.java | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/schule/ngb/zm/Constants.java b/src/schule/ngb/zm/Constants.java
index d79e9ee..542ef5c 100644
--- a/src/schule/ngb/zm/Constants.java
+++ b/src/schule/ngb/zm/Constants.java
@@ -111,6 +111,10 @@ public class Constants {
 		return new Color(red, green, blue, alpha);
 	}
 
+	public static Color randomColor() {
+		return color(random(10, 255), random(10, 255), random(10, 255), 255);
+	}
+
 
 	public static double abs( double x ) {
 		return Math.abs(x);
@@ -132,6 +136,14 @@ public class Constants {
 		return Math.ceil(x);
 	}
 
+	public static double sqrt( double x ) {
+		return Math.sqrt(x);
+	}
+
+	public static double pow( double x, double p ) {
+		return Math.pow(x, p);
+	}
+
 	public static double sin( double x ) {
 		return Math.sin(x);
 	}