03b10183e9
Source composite warmup from the canonical published destination neighborhood, including quiesced static and live projections, instead of rescanning the retained Far-tier world after every membership edge.
This lifecycle correction applies to both draw paths, preserving ef1d263337 as the sole G4 visual rollback.
Co-authored-by: OpenAI Codex <codex@openai.com>
59 lines
1.8 KiB
C#
59 lines
1.8 KiB
C#
using AcDream.App.Streaming;
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using AcDream.Core.World;
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namespace AcDream.App.Rendering.Wb;
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/// <summary>
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/// Retains the exact published destination-neighborhood snapshot consumed by
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/// composite-texture reveal warmup. The source refreshes only when canonical
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/// spatial membership or its destination scope changes, avoiding a scan of
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/// the retained Far-tier world on every reveal tick.
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/// </summary>
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internal sealed class CompositeWarmupEntitySource
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{
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private readonly GpuWorldState _world;
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private readonly List<WorldEntity> _entities = [];
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private bool _initialized;
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private ulong _worldGeneration;
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private uint _destinationCell;
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private int _radius;
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public CompositeWarmupEntitySource(GpuWorldState world)
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{
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_world = world ?? throw new ArgumentNullException(nameof(world));
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}
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public IReadOnlyList<WorldEntity> Entities => _entities;
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public ulong Generation => _worldGeneration;
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public void Refresh(uint destinationCell, int radius)
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{
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ArgumentOutOfRangeException.ThrowIfNegative(radius);
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ulong worldGeneration = _world.FlatViewGeneration;
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if (_initialized
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&& _worldGeneration == worldGeneration
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&& _destinationCell == destinationCell
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&& _radius == radius)
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{
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return;
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}
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_world.CopyPublishedEntitiesNearLandblockForReadiness(
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destinationCell,
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radius,
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_entities);
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_worldGeneration = worldGeneration;
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_destinationCell = destinationCell;
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_radius = radius;
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_initialized = true;
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}
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public void Reset()
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{
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_entities.Clear();
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_initialized = false;
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_worldGeneration = 0;
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_destinationCell = 0;
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_radius = 0;
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}
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}
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