92 lines
3.6 KiB
C#
92 lines
3.6 KiB
C#
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#if CINEMACHINE_PHYSICS
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using UnityEngine;
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using UnityEditor;
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using UnityEngine.UIElements;
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namespace Unity.Cinemachine.Editor
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{
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[CustomEditor(typeof(CinemachineConfiner3D))]
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[CanEditMultipleObjects]
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class CinemachineConfiner3DEditor : UnityEditor.Editor
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{
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public override VisualElement CreateInspectorGUI()
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{
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var ux = new VisualElement();
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this.AddMissingCmCameraHelpBox(ux);
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var boundsHelp = ux.AddChild(new HelpBox(
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"Bounding Volume must be a BoxCollider, SphereCollider, CapsuleCollider, or convex MeshCollider.",
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HelpBoxMessageType.Warning));
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var confiner = target as CinemachineConfiner3D;
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var volumeProp = serializedObject.FindProperty(() => confiner.BoundingVolume);
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InspectorUtility.AddRemainingProperties(ux, volumeProp);
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ux.TrackPropertyWithInitialCallback(volumeProp, (p) =>
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{
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var c = p.objectReferenceValue;
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var mesh = c as MeshCollider;
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var isConvexMesh = mesh != null && mesh.convex;
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boundsHelp.SetVisible(!(isConvexMesh || c is BoxCollider || c is SphereCollider || c is CapsuleCollider));
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});
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return ux;
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}
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[DrawGizmo(GizmoType.Active | GizmoType.Selected, typeof(CinemachineConfiner3D))]
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private static void DrawColliderGizmos(CinemachineConfiner3D confiner, GizmoType type)
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{
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CinemachineVirtualCameraBase vcam = (confiner != null) ? confiner.ComponentOwner : null;
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if (vcam != null && confiner.IsValid)
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{
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var oldMatrix = Gizmos.matrix;
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var oldColor = Gizmos.color;
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Gizmos.color = Color.yellow;
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var t = confiner.BoundingVolume.transform;
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Gizmos.matrix = Matrix4x4.TRS(t.position, t.rotation, t.lossyScale);
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var colliderType = confiner.BoundingVolume.GetType();
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if (colliderType == typeof(BoxCollider))
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{
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var c = confiner.BoundingVolume as BoxCollider;
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Gizmos.DrawWireCube(c.center, c.size);
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}
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else if (colliderType == typeof(SphereCollider))
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{
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var c = confiner.BoundingVolume as SphereCollider;
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Gizmos.DrawWireSphere(c.center, c.radius);
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}
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else if (colliderType == typeof(CapsuleCollider))
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{
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var c = confiner.BoundingVolume as CapsuleCollider;
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var size = Vector3.one * c.radius * 2;
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switch (c.direction)
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{
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case 0: size.x = c.height; break;
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case 1: size.y = c.height; break;
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case 2: size.z = c.height; break;
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}
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Gizmos.DrawWireCube(c.center, size);
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}
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else if (colliderType == typeof(MeshCollider))
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{
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var c = confiner.BoundingVolume as MeshCollider;
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Gizmos.DrawWireMesh(c.sharedMesh);
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}
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else
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{
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// Just draw an AABB - not very nice!
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Gizmos.matrix = oldMatrix;
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var bounds = confiner.BoundingVolume.bounds;
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Gizmos.DrawWireCube(t.position, bounds.extents * 2);
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}
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Gizmos.color = oldColor;
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Gizmos.matrix = oldMatrix;
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}
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}
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}
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}
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#endif
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