40 lines
1.5 KiB
C#
40 lines
1.5 KiB
C#
// Crest Water System
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// Copyright © 2024 Wave Harmonic. All rights reserved.
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using UnityEngine;
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// Linter does not support mixing inheritdoc plus defining own parameters.
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#pragma warning disable CS1573 // Parameter has no matching param tag in the XML comment (but other parameters do)
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namespace WaveHarmonic.Crest
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{
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/// <summary>
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/// Interface for an object that returns water depth and distance to water edge.
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/// </summary>
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public interface IDepthProvider : IQueryProvider
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{
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internal static NoneProvider None { get; } = new();
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internal static IDepthProvider Create(WaterRenderer water)
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{
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return water.MultipleViewpoints ? new DepthQueryPerCamera(water) : new DepthQuery(water);
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}
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internal sealed class NoneProvider : IDepthProvider
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{
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public int Query(int _0, float _1, Vector3[] _2, Vector3[] result, Vector3? _3 = null)
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{
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if (result != null) System.Array.Clear(result, 0, result.Length);
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return 0;
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}
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}
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/// <summary>
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/// Query water depth data at a set of points.
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/// </summary>
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/// <param name="results">Water depth and distance to shoreline (XY respectively). Both are signed.</param>
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/// <inheritdoc cref="IQueryProvider.Query(int, float, Vector3[], int, Vector3?)" />
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int Query(int hash, float minimumLength, Vector3[] points, Vector3[] results, Vector3? center = null);
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}
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}
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