ARAnchorsChangedEventArgs.cs
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using System;
using System.Collections.Generic;
namespace UnityEngine.XR.ARFoundation
{
/// <summary>
/// Event arguments for the <see cref="ARAnchorManager.anchorsChanged"/> event.
/// </summary>
public struct ARAnchorsChangedEventArgs : IEquatable<ARAnchorsChangedEventArgs>
{
/// <summary>
/// The list of <see cref="ARAnchor"/>s added since the last event.
/// </summary>
public List<ARAnchor> added { get; private set; }
/// <summary>
/// The list of <see cref="ARAnchor"/>s udpated since the last event.
/// </summary>
public List<ARAnchor> updated { get; private set; }
/// <summary>
/// The list of <see cref="ARAnchor"/>s removed since the last event.
/// At the time the event is invoked, the <see cref="ARAnchor"/>s in
/// this list still exist. They are destroyed immediately afterward.
/// </summary>
public List<ARAnchor> removed { get; private set; }
/// <summary>
/// Constructs an <see cref="ARAnchorsChangedEventArgs"/>.
/// </summary>
/// <param name="added">The list of <see cref="ARAnchor"/>s added since the last event.</param>
/// <param name="updated">The list of <see cref="ARAnchor"/>s updated since the last event.</param>
/// <param name="removed">The list of <see cref="ARAnchor"/>s removed since the last event.</param>
public ARAnchorsChangedEventArgs(
List<ARAnchor> added,
List<ARAnchor> updated,
List<ARAnchor> removed)
{
this.added = added;
this.updated = updated;
this.removed = removed;
}
public override int GetHashCode()
{
unchecked
{
int hash = 0;
hash = hash * 486187739 + (added == null ? 0 : added.GetHashCode());
hash = hash * 486187739 + (updated == null ? 0 : updated.GetHashCode());
hash = hash * 486187739 + (removed == null ? 0 : removed.GetHashCode());
return hash;
}
}
public override bool Equals(object obj)
{
if (!(obj is ARAnchorsChangedEventArgs))
return false;
return Equals((ARAnchorsChangedEventArgs)obj);
}
public override string ToString()
{
return string.Format("Added: {0}, Updated: {1}, Removed: {2}",
added == null ? 0 : added.Count,
updated == null ? 0 : updated.Count,
removed == null ? 0 : removed.Count);
}
public bool Equals(ARAnchorsChangedEventArgs other)
{
return
(added == other.added) &&
(updated == other.updated) &&
(removed == other.removed);
}
public static bool operator ==(ARAnchorsChangedEventArgs lhs, ARAnchorsChangedEventArgs rhs)
{
return lhs.Equals(rhs);
}
public static bool operator !=(ARAnchorsChangedEventArgs lhs, ARAnchorsChangedEventArgs rhs)
{
return !lhs.Equals(rhs);
}
}
}