63 lines
2.1 KiB
C#
63 lines
2.1 KiB
C#
using UnityEngine;
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public class HideWall : MonoBehaviour
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{
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[SerializeField] private GameObject target;
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[SerializeField] private GameObject origin;
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public GameObject prevObject;
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public Material defaultMaterial; // Material when not hitting "Wall"
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public Material hitMaterial; // Material when hitting "Wall"
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public float sphereRadius;
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float maxRayDistance;
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private void Start()
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{
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maxRayDistance = Vector3.Distance(target.transform.position, origin.transform.position) - sphereRadius * 2;
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}
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void Update()
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{
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Vector3 direction = (target.transform.position - origin.transform.position).normalized;
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RaycastHit[] hit;
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hit = Physics.SphereCastAll(origin.transform.position, sphereRadius, direction, maxRayDistance);
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for (int i = 0; i < hit.Length; i++)
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{
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if (hit[i].collider.CompareTag("Wall"))
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{
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if (prevObject != null)
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if (prevObject == hit[i].collider.gameObject)
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{
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var renderer = hit[i].collider.GetComponent<Renderer>();
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var originalMat = renderer.material;
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var originalColor = originalMat.color;
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originalMat.color = new Color(originalColor.r, originalColor.g, originalColor.b, 0f);
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renderer.material = originalMat;
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}
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else
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{
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var renderer = prevObject.GetComponent<Collider>().GetComponent<Renderer>();
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var originalMat = renderer.material;
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var originalColor = originalMat.color;
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originalMat.color = new Color(originalColor.r, originalColor.g, originalColor.b, 1f);
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renderer.material = originalMat;
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}
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prevObject = hit[i].collider.gameObject;
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}
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print(hit[i].collider.gameObject.name);
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}
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}
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private void OnDrawGizmos()
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{
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Gizmos.color = Color.red;
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Gizmos.DrawWireSphere(origin.transform.position, sphereRadius);
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}
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}
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