39 lines
1.3 KiB
C#
39 lines
1.3 KiB
C#
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namespace UnityEngine.Rendering.Universal
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{
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/// <summary>
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/// Writes culling results into <see cref="DecalCulledChunk"/>.
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/// </summary>
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internal class DecalUpdateCulledSystem
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{
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private DecalEntityManager m_EntityManager;
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private ProfilingSampler m_Sampler;
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public DecalUpdateCulledSystem(DecalEntityManager entityManager)
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{
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m_EntityManager = entityManager;
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m_Sampler = new ProfilingSampler("DecalUpdateCulledSystem.Execute");
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}
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public void Execute()
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{
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using (new ProfilingScope(m_Sampler))
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{
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for (int i = 0; i < m_EntityManager.chunkCount; ++i)
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Execute(m_EntityManager.culledChunks[i], m_EntityManager.culledChunks[i].count);
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}
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}
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private void Execute(DecalCulledChunk culledChunk, int count)
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{
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if (count == 0)
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return;
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culledChunk.currentJobHandle.Complete();
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CullingGroup cullingGroup = culledChunk.cullingGroups;
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culledChunk.visibleDecalCount = cullingGroup.QueryIndices(true, culledChunk.visibleDecalIndexArray, 0);
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culledChunk.visibleDecalIndices.CopyFrom(culledChunk.visibleDecalIndexArray);
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}
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}
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}
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