107 lines
4.9 KiB
C#
107 lines
4.9 KiB
C#
using System;
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using System.Collections.Generic;
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namespace UnityEngine.XR.ARFoundation
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{
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/// <summary>
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/// Event arguments for the <see cref="ARPointCloudManager.pointCloudsChanged"/> event.
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/// </summary>
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[Obsolete("ARPointCloudChangedEventArgs has been deprecated in AR Foundation version 6.0. Use ARTrackablesChangedEventArgs<TTrackable> instead.", false)]
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public struct ARPointCloudChangedEventArgs : IEquatable<ARPointCloudChangedEventArgs>
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{
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/// <summary>
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/// The list of <see cref="ARPointCloud"/>s added since the last event.
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/// </summary>
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public List<ARPointCloud> added { get; private set; }
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/// <summary>
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/// The list of <see cref="ARPointCloud"/>s udpated since the last event.
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/// </summary>
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public List<ARPointCloud> updated { get; private set; }
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/// <summary>
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/// The list of <see cref="ARPointCloud"/>s removed since the last event.
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/// </summary>
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public List<ARPointCloud> removed { get; private set; }
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/// <summary>
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/// Constructs an <see cref="ARPointCloudChangedEventArgs"/>.
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/// </summary>
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/// <param name="added">The list of <see cref="ARPointCloud"/>s added since the last event.</param>
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/// <param name="updated">The list of <see cref="ARPointCloud"/>s updated since the last event.</param>
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/// <param name="removed">The list of <see cref="ARPointCloud"/>s removed since the last event.</param>
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public ARPointCloudChangedEventArgs(
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List<ARPointCloud> added,
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List<ARPointCloud> updated,
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List<ARPointCloud> removed)
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{
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this.added = added;
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this.updated = updated;
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this.removed = removed;
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}
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/// <summary>
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/// Generates a hash suitable for use with containers like `HashSet` and `Dictionary`.
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/// </summary>
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/// <returns>A hash code generated from this object's fields.</returns>
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public override int GetHashCode() => HashCodeUtil.Combine(
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HashCodeUtil.ReferenceHash(added),
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HashCodeUtil.ReferenceHash(updated),
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HashCodeUtil.ReferenceHash(removed));
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/// <summary>
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/// Tests for equality.
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/// </summary>
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/// <param name="obj">The `object` to compare against.</param>
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/// <returns>`True` if <paramref name="obj"/> is of type <see cref="ARPointCloudChangedEventArgs"/> and
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/// <see cref="Equals(ARPointCloudChangedEventArgs)"/> also returns `true`; otherwise `false`.</returns>
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public override bool Equals(object obj)
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{
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if (!(obj is ARPointCloudChangedEventArgs))
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return false;
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return Equals((ARPointCloudChangedEventArgs)obj);
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}
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/// <summary>
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/// Generates a string representation of this <see cref="ARPointCloudChangedEventArgs"/>.
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/// </summary>
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/// <returns>A string representation of this <see cref="ARPointCloudChangedEventArgs"/>.</returns>
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public override string ToString()
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{
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return string.Format("Added: {0}, Updated: {1}, Removed: {2}",
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added == null ? 0 : added.Count,
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updated == null ? 0 : updated.Count,
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removed == null ? 0 : removed.Count);
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}
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/// <summary>
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/// Tests for equality.
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/// </summary>
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/// <param name="other">The other <see cref="ARPointCloudChangedEventArgs"/> to compare against.</param>
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/// <returns>`True` if every field in <paramref name="other"/> is equal to this <see cref="ARPointCloudChangedEventArgs"/>, otherwise false.</returns>
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public bool Equals(ARPointCloudChangedEventArgs other)
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{
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return
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(added == other.added) &&
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(updated == other.updated) &&
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(removed == other.removed);
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}
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/// <summary>
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/// Tests for equality. Same as <see cref="Equals(ARPointCloudChangedEventArgs)"/>.
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/// </summary>
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/// <param name="lhs">The left-hand side of the comparison.</param>
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/// <param name="rhs">The right-hand side of the comparison.</param>
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/// <returns>`True` if <paramref name="lhs"/> is equal to <paramref name="rhs"/>, otherwise `false`.</returns>
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public static bool operator ==(ARPointCloudChangedEventArgs lhs, ARPointCloudChangedEventArgs rhs) => lhs.Equals(rhs);
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/// <summary>
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/// Tests for inequality. Same as `!`<see cref="Equals(ARPointCloudChangedEventArgs)"/>.
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/// </summary>
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/// <param name="lhs">The left-hand side of the comparison.</param>
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/// <param name="rhs">The right-hand side of the comparison.</param>
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/// <returns>`True` if <paramref name="lhs"/> is not equal to <paramref name="rhs"/>, otherwise `false`.</returns>
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public static bool operator !=(ARPointCloudChangedEventArgs lhs, ARPointCloudChangedEventArgs rhs) => !lhs.Equals(rhs);
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}
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}
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