CODE:

package
{
	import com.fileitup.fisixengine.collisions.DetectionModes;
	import com.fileitup.fisixengine.constraints.StickConstraint;
	import com.fileitup.fisixengine.core.FisixObject;
	import com.fileitup.fisixengine.particles.CircleParticle;
	
	
	
	public class Blob extends FisixObject
	{
		public var cent:CircleParticle;

		public function Blob(x:Number,y:Number)
		{
			//set properties
			bounce = 1;
			friction = 0.5;
			innerCollisions = true;
			setDetectionMode(DetectionModes.HYBRID_RAYCAST);
			
			// our center circle, which all other circles surround
			cent = newCircleParticle(0, 0, 6);
			
			// draw the particles on the screen
			drawCircle(50);
			
			setCenter(x,y);
		}
		
		public function drawCircle(radi:Number):void
		{
		    var detail:Number = 20;
		    var angle:Number = Math.PI * 2 / detail;
			var rad2:Number = radi/4;
			
			var innerCirc:Array = new Array();
			var outerCirc:Array = new Array();

		    for (var i:Number = 1; i <= detail; ++i)
			{
		  
				var x:Number = Math.cos (angle * i) * radi;
				var y:Number = Math.sin (angle * i) * radi;

				var x2:Number = Math.cos (angle * i) * (radi+rad2);
				var y2:Number = Math.sin (angle * i) * (radi+rad2);

				var c1:CircleParticle = newCircleParticle(x, y, 2);

				innerCirc.push(c1);

				var c2:CircleParticle = newCircleParticle(x2, y2, 2);
				
				outerCirc.push(c2);
				
		    }
			
			
			for(var j:Number = 0; j<innerCirc.length; j++)
			{
				var inner:CircleParticle = innerCirc[j];
				var outer:CircleParticle = outerCirc[j];
				
				if(j>0)
				{
					var prev:CircleParticle = innerCirc[j-1];
				}
				
				var skinStick:StickConstraint = newStickConstraint(inner, outer)
				addConstraint(skinStick);
				
				var centStick:StickConstraint = newStickConstraint(inner, cent);
				addConstraint(centStick);
				
				[B]var innerStick:StickConstraint = newStickConstraint(outer, innerCirc[prev]);[/B]
				
				addConstraint(innerStick);
				
				
			}
		}
	}
}