Explosion script for MagicaVoxel models in Unity

README

1. A model must be imported with https://github.com/darkfall/MagicaVoxelUnity
2. Attach the script to an object with MVVoxModel component.
3. Set magnitude and call Explode method

WARNING: Due to the nature of re-importing in realtime with individual voxels for explosions, large models may be laggy or can even freeze the app.

VoxExplosion.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class VoxExplosion : MonoBehaviour {

	public float forceMagnitude = 1000;

	public void Explode() {
		MVVoxModel model = this.gameObject.GetComponent<MVVoxModel> ();
		model.ed_importAsIndividualVoxels = true;
		model.LoadVOXFile (model.ed_filePath, model.ed_importAsIndividualVoxels);

		foreach (Transform v in this.transform) {
			v.gameObject.AddComponent<BoxCollider>();
			var r = v.gameObject.AddComponent<Rigidbody>();
			var forceDirection = Random.onUnitSphere;
			r.AddForce(forceDirection*forceMagnitude);
		}
	} 
}