1 files changed, 27 insertions, 0 deletions
diff --git a/src/tesseract/forces/Circular.java b/src/tesseract/forces/Circular.java
new file mode 100644
index 0000000..746064a
--- /dev/null
+++ b/src/tesseract/forces/Circular.java
@@ -0,0 +1,27 @@
+package tesseract.forces;
+
+import javax.vecmath.Vector3f;
+
+import tesseract.objects.PhysicalObject;
+
+@SuppressWarnings("restriction")
+public class Circular extends Force {
+	private float strength;
+	
+	public Circular(float strength) {
+		this.strength = strength;
+	}
+
+	public Vector3f calculateForce(final PhysicalObject obj) {
+		Vector3f force = new Vector3f(-obj.getPosition().z, 0, obj.getPosition().x);
+		if (force.length() > 0) {
+			force.normalize();
+			force.scale(strength);
+		}
+		return force;
+	}
+	
+	public String toString() {
+		return "Tangential force in the XZ plane";
+	}
+}