41 lines
1.2 KiB
C#
41 lines
1.2 KiB
C#
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// Crest Ocean System
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// Copyright 2020 Wave Harmonic Ltd
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using UnityEngine;
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namespace Crest.Examples
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{
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/// <summary>
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/// Places the game object on the water surface by moving it vertically.
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/// </summary>
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[AddComponentMenu(Crest.Internal.Constants.MENU_PREFIX_EXAMPLE + "Ocean Sample Height Demo")]
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public class OceanSampleHeightDemo : MonoBehaviour
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{
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/// <summary>
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/// The version of this asset. Can be used to migrate across versions. This value should
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/// only be changed when the editor upgrades the version.
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/// </summary>
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[SerializeField, HideInInspector]
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#pragma warning disable 414
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int _version = 0;
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#pragma warning restore 414
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SampleHeightHelper _sampleHeightHelper = new SampleHeightHelper();
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void Update()
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{
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// Assume a primitive like a sphere or box.
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var r = transform.lossyScale.magnitude;
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_sampleHeightHelper.Init(transform.position, 2f * r);
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if (_sampleHeightHelper.Sample(out var height))
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{
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var pos = transform.position;
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pos.y = height;
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transform.position = pos;
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}
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}
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}
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}
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