using UnityEngine;
using System.Collections;

public class AdvancedPhysicsMaterial : MonoBehaviour {
	public AdvancedPhysics.Matter matter;
	private float mass = 0.0f;
	private float volume = 0.0f;
	public float Mass{
		get{ return mass; }
	}
	public float Volume{
		get{ return volume; }
	}

	// Use this for initialization
	void Start () {
		UpdateParameters ();
	}

	public void UpdateParameters(){
		var mf = gameObject.GetComponent<MeshFilter> ();
		var m = mf.sharedMesh;
		volume = AdvancedMath.MeshVolume (m.vertices, m.triangles, gameObject.transform.localToWorldMatrix);
		mass = matter == null ? 0.0f : matter.Density * volume;
		if (rigidbody != null) {
			rigidbody.mass = mass;
		}
	}
	
	// Update is called once per frame
	void Update () {
	
	}
}