Collider.ClosestPointOnBounds

Parámetros

Descripción

The closest point to the bounding box of the attached collider.

Esto se puede usar para calcular puntos de colisión cuando se aplican daños por explosión.

using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour {
    public float hitPoints = 100.0F;
    public Collider coll;
    void Start() {
        coll = GetComponent<Collider>();
    }
    void ApplyHitPoints(Vector3 explosionPos, float radius) {
        // The distance from the explosion position to the surface of the collider.
        Vector3 closestPoint = coll.ClosestPointOnBounds(explosionPos);
        float distance = Vector3.Distance(closestPoint, explosionPos);

        // The damage should decrease with distance from the explosion.
        float damage = 1.0F - Mathf.Clamp01(distance / radius);
        hitPoints -= damage * 10.0F;
    }
}