From 5d414f403fa98094c6c571ad7c91342bfcc69883 Mon Sep 17 00:00:00 2001
From: Jesse Morgan <jesse@jesterpm.net>
Date: Wed, 9 Mar 2011 02:48:37 +0000
Subject: Adding more stuff to common.

---
 src/common/Particle.java | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 src/common/Particle.java

(limited to 'src/common/Particle.java')

diff --git a/src/common/Particle.java b/src/common/Particle.java
new file mode 100644
index 0000000..f469f09
--- /dev/null
+++ b/src/common/Particle.java
@@ -0,0 +1,31 @@
+package common;
+
+import com.sun.j3d.utils.geometry.Sphere;
+import java.awt.*;
+import javax.media.j3d.*;
+import javax.vecmath.*;
+
+@SuppressWarnings("restriction")
+public class Particle extends CollidableObject {
+	protected static final float RADIUS = 0.04f;
+	
+	public Particle(Color3f color, Vector3f position, Vector3f velocity) {
+		this(1, color, position, velocity);
+	}
+	
+	public Particle(float mass, Color3f color, Vector3f position, Vector3f velocity) {
+		super(mass);
+		setShape(createShape(color));
+		this.position.set(position);
+		this.velocity = new Vector3f(velocity);
+		updateTransformGroup();
+	}
+	
+	private Node createShape(Color3f color) {
+		if (color == null)
+			color = new Color3f(Color.getHSBColor((float)Math.random(), 1, 1));
+		Appearance appearance = new Appearance();
+		appearance.setColoringAttributes(new ColoringAttributes(color, ColoringAttributes.FASTEST));
+		return new Sphere(RADIUS, 0, 8, appearance);
+	}
+}
-- 
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