Mindgames/Library/PackageCache/com.unity.cinemachine@2.3.4/Editor/Editors/CinemachineColliderEditor.cs

   1 #if CINEMACHINE_PHYSICS
   2
   3 using UnityEngine;
   4 using UnityEditor;
   5 using System.Collections.Generic;
   6
   7 namespace Cinemachine.Editor
   8 {
   9     [CustomEditor(typeof(CinemachineCollider))]
  10     internal sealed class CinemachineColliderEditor : BaseEditor<CinemachineCollider>
  11     {
  12         protected override List<string> GetExcludedPropertiesInInspector()
  13         {
  14             List<string> excluded = base.GetExcludedPropertiesInInspector();
  15             if (!Target.m_AvoidObstacles)
  16             {
  17                 excluded.Add(FieldPath(x => x.m_DistanceLimit));
  18                 excluded.Add(FieldPath(x => x.m_CameraRadius));
  19                 excluded.Add(FieldPath(x => x.m_Strategy));
  20                 excluded.Add(FieldPath(x => x.m_MaximumEffort));
  21                 excluded.Add(FieldPath(x => x.m_Damping));
  22                 excluded.Add(FieldPath(x => x.m_DampingWhenOccluded));
  23                 excluded.Add(FieldPath(x => x.m_SmoothingTime));
  24             }
  25             else if (Target.m_Strategy == CinemachineCollider.ResolutionStrategy.PullCameraForward)
  26             {
  27                 excluded.Add(FieldPath(x => x.m_MaximumEffort));
  28             }
  29             return excluded;
  30         }
  31
  32         public override void OnInspectorGUI()
  33         {
  34             BeginInspector();
  35
  36             if (Target.m_AvoidObstacles && !Target.VirtualCamera.State.HasLookAt)
  37                 EditorGUILayout.HelpBox(
  38                     "Avoid Obstacles requires a LookAt target.",
  39                     MessageType.Warning);
  40
  41             DrawRemainingPropertiesInInspector();
  42         }
  43
  44         [DrawGizmo(GizmoType.Active | GizmoType.Selected, typeof(CinemachineCollider))]
  45         private static void DrawColliderGizmos(CinemachineCollider collider, GizmoType type)
  46         {
  47             CinemachineVirtualCameraBase vcam = (collider != null) ? collider.VirtualCamera : null;
  48             if (vcam != null && collider.enabled)
  49             {
  50                 Color oldColor = Gizmos.color;
  51                 Vector3 pos = vcam.State.FinalPosition;
  52                 if (collider.m_AvoidObstacles && vcam.State.HasLookAt)
  53                 {
  54                     Gizmos.color = CinemachineColliderPrefs.FeelerColor;
  55                     if (collider.m_CameraRadius > 0)
  56                         Gizmos.DrawWireSphere(pos, collider.m_CameraRadius);
  57
  58                     Vector3 forwardFeelerVector = (vcam.State.ReferenceLookAt - pos).normalized;
  59                     float distance = collider.m_DistanceLimit;
  60                     Gizmos.DrawLine(pos, pos + forwardFeelerVector * distance);
  61
  62                     // Show the avoidance path, for debugging
  63                     List<List<Vector3>> debugPaths = collider.DebugPaths;
  64                     foreach (var path in debugPaths)
  65                     {
  66                         Gizmos.color = CinemachineColliderPrefs.FeelerHitColor;
  67                         Vector3 p0 = vcam.State.ReferenceLookAt;
  68                         foreach (var p in path)
  69                         {
  70                             Gizmos.DrawLine(p0, p);
  71                             p0 = p;
  72                         }
  73                         Gizmos.DrawLine(p0, pos);
  74                     }
  75                 }
  76                 Gizmos.color = oldColor;
  77             }
  78         }
  79     }
  80 }
  81 #endif