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63 lines
1.8 KiB
63 lines
1.8 KiB
using System;
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using Unity.Mathematics;
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using System.Collections.Generic;
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using UnityEditor;
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namespace UnityEngine.Rendering.HighDefinition
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{
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/// <summary>
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/// Water excluder component.
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/// </summary>
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[DisallowMultipleComponent]
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[AddComponentMenu("")]
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[HDRPHelpURL("water-exclude-part-of-the-water-surface")]
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[ExecuteAlways]
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public partial class WaterExcluder : MonoBehaviour
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{
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// Mesh that shall be used to exclude water
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[SerializeField]
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internal Mesh m_InternalMesh = null;
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[SerializeField]
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internal GameObject m_ExclusionRenderer = null;
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/// <summary>
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/// Function that sets the mesh used to exclude water surfaces from the final frame.
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/// </summary>
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/// <param name="targetMesh">Defines the mesh that will be used to operate the water exclusion.</param>
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public void SetExclusionMesh(Mesh targetMesh)
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{
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m_InternalMesh = targetMesh;
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if (m_ExclusionRenderer != null)
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{
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if (m_ExclusionRenderer.TryGetComponent<MeshFilter>(out var filter))
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filter.sharedMesh = targetMesh;
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}
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}
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#region Migration
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enum Version
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{
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Initial,
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RayTracingExclusion,
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Count = RayTracingExclusion
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}
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[SerializeField]
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Version version = Version.Initial;
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void Awake()
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{
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if (version == Version.Count)
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return;
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if (version == Version.Initial)
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{
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if (m_ExclusionRenderer != null)
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m_ExclusionRenderer.GetComponent<MeshRenderer>().rayTracingMode = UnityEngine.Experimental.Rendering.RayTracingMode.Off;
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version++;
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}
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}
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#endregion
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}
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}
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