833520253a
Own every borrowed PartArray frame across callbacks, version presentation state across appearance rebinding, reject recursive phase consumption, and preserve static MotionDone when only a stale visual pose is discarded.
89 lines
3.4 KiB
C#
89 lines
3.4 KiB
C#
using System.Numerics;
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using AcDream.App.World;
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using AcDream.Core.Physics;
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using AcDream.Core.Physics.Motion;
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using AcDream.Core.World;
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using DatReaderWriter.DBObjs;
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using DatReaderWriter.Types;
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namespace AcDream.App.Rendering;
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/// <summary>
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/// Incarnation-owned live <c>CPartArray</c> presentation state. Time, root
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/// motion, and hooks remain owned by <see cref="LiveEntityAnimationScheduler"/>;
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/// this component retains the final part-presentation channels only.
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/// </summary>
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internal sealed class LiveEntityAnimationState : ILiveEntityAnimationRuntime
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{
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public required WorldEntity Entity;
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WorldEntity ILiveEntityAnimationRuntime.Entity => Entity;
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uint ILiveEntityAnimationRuntime.CurrentMotion => Sequencer?.CurrentMotion ?? 0u;
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public required Setup Setup;
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public required Animation Animation;
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public required int LowFrame;
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public required int HighFrame;
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public required float Framerate;
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public required float Scale;
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public required IReadOnlyList<LiveAnimationPartTemplate> PartTemplate;
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public required IReadOnlyList<bool> PartAvailability;
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public float CurrFrame;
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public AnimationSequencer? Sequencer;
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public IReadOnlyList<PartTransform>? PreparedSequenceFrames;
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public bool SequenceAdvancedBeforeAnimationPass;
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public readonly Frame RootMotionScratch = new();
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public readonly MotionDeltaFrame RootMotionDeltaScratch = new();
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public readonly List<PartTransform> SequenceFramesScratch = new();
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public readonly List<PartTransform> ScheduleFramesScratch = new();
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/// <summary>Reusable compact drawable channel, consumed before draw.</summary>
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public readonly List<MeshRef> MeshRefsScratch = new();
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/// <summary>Reusable indexed rigid/effect channel.</summary>
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public readonly List<Matrix4x4> EffectPartPosesScratch = new();
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/// <summary>
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/// Indexed visible transforms retained separately from the rigid channel
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/// because Setup DefaultScale affects geometry but not attachments.
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/// </summary>
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public readonly List<Matrix4x4> VisualPartPosesScratch = new();
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public bool PresentationPosesInitialized;
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public ulong PresentationRevision { get; private set; } = 1UL;
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public double LastSequenceDiagnosticTime;
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public double LastPartDiagnosticTime;
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public void InvalidatePresentationPoses()
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{
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PresentationRevision++;
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if (PresentationRevision == 0UL)
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PresentationRevision++;
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PresentationPosesInitialized = false;
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VisualPartPosesScratch.Clear();
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EffectPartPosesScratch.Clear();
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}
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public IReadOnlyList<PartTransform> CaptureSequenceFrames(
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IReadOnlyList<PartTransform> source)
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{
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ArgumentNullException.ThrowIfNull(source);
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SequenceFramesScratch.Clear();
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for (int i = 0; i < source.Count; i++)
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SequenceFramesScratch.Add(source[i]);
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return SequenceFramesScratch;
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}
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public IReadOnlyList<PartTransform> CaptureScheduleFrames(
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IReadOnlyList<PartTransform> source)
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{
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ArgumentNullException.ThrowIfNull(source);
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ScheduleFramesScratch.Clear();
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for (int i = 0; i < source.Count; i++)
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ScheduleFramesScratch.Add(source[i]);
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return ScheduleFramesScratch;
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}
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}
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internal readonly record struct LiveAnimationPartTemplate(
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uint GfxObjId,
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IReadOnlyDictionary<uint, uint>? SurfaceOverrides,
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bool IsDrawable);
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