74 lines
2.2 KiB
C#
74 lines
2.2 KiB
C#
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using UnityEngine;
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public class RaycastDisplayer : MonoBehaviour
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{
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public static void DebugPhysicsRaycast(Ray ray, float distance, int layerMask)
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{
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#if UNITY_EDITOR
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distance = Mathf.Max(distance, 1000f);
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GetDisplayer().PhysicsRaycast(ray.origin, ray.direction.normalized * distance, layerMask);
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#else
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Module.Log.LogModule.ErrorLog("不允许在发布游戏中，使用射线Debug用的RaycastDisplayer！");
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#endif
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}
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public static void DebugNavMeshRaycast(Ray ray, float distance, int areaMask)
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{
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#if UNITY_EDITOR
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distance = Mathf.Max(distance, 1000f);
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GetDisplayer().NavMeshRaycast(ray.origin, ray.direction.normalized * distance, areaMask);
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#else
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Module.Log.LogModule.ErrorLog("不允许在发布游戏中，使用射线Debug用的RaycastDisplayer！");
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#endif
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}
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#if UNITY_EDITOR
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private static RaycastDisplayer _displayer;
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private Vector3 _start;
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private Vector3 _end;
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private Vector3? _hitPoint;
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private static RaycastDisplayer GetDisplayer()
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{
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if (_displayer == null)
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{
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var displayObj = new GameObject("RaycastDisplayer");
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_displayer = displayObj.EnsureComponent<RaycastDisplayer>();
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}
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return _displayer;
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}
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private void PhysicsRaycast(Vector3 start, Vector3 end, int layerMask)
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{
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_start = start;
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_end = end;
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RaycastHit hit;
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if (Physics.Raycast(start, end - start, out hit, Vector3.Distance(start, end), layerMask))
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_hitPoint = hit.point;
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else
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_hitPoint = null;
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}
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private void NavMeshRaycast(Vector3 start, Vector3 end, int areaMask)
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{
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_start = start;
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_end = end;
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UnityEngine.AI.NavMeshHit hit;
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if (UnityEngine.AI.NavMesh.Raycast(start, end, out hit, areaMask))
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_hitPoint = hit.position;
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else
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_hitPoint = null;
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}
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private void OnDrawGizmos()
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{
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Gizmos.color = Color.blue;
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Gizmos.DrawLine(_start, _end);
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if (_hitPoint != null)
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{
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Gizmos.color = Color.red;
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Gizmos.DrawSphere(_hitPoint.Value, 0.1f);
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}
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}
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#endif
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}
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