76 lines
2.8 KiB
C#
76 lines
2.8 KiB
C#
// Animancer // https://kybernetik.com.au/animancer // Copyright 2018-2024 Kybernetik //
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using UnityEngine;
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using UnityEngine.Animations;
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namespace Animancer
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{
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/// <summary>An <see cref="AnimancerLayerList"/> which uses an <see cref="AnimationLayerMixerPlayable"/>.</summary>
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/// <remarks>
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/// <strong>Documentation:</strong>
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/// <see href="https://kybernetik.com.au/animancer/docs/manual/blending/layers">
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/// Layers</see>
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/// </remarks>
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/// https://kybernetik.com.au/animancer/api/Animancer/AnimancerLayerMixerList
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public class AnimancerLayerMixerList : AnimancerLayerList
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{
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/************************************************************************************************************************/
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/// <summary>Creates a new <see cref="AnimancerLayerMixerList"/>.</summary>
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public AnimancerLayerMixerList(AnimancerGraph graph)
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: base(graph)
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{
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LayerMixer = AnimationLayerMixerPlayable.Create(graph._PlayableGraph, 1);
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Playable = LayerMixer;
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}
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/************************************************************************************************************************/
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/// <summary>The <see cref="AnimationLayerMixerPlayable"/> which blends the layers.</summary>
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public AnimationLayerMixerPlayable LayerMixer { get; protected set; }
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/************************************************************************************************************************/
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/// <inheritdoc/>
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public override bool IsAdditive(int index)
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=> LayerMixer.IsLayerAdditive((uint)index);
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/// <inheritdoc/>
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public override void SetAdditive(int index, bool value)
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{
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SetMinCount(index + 1);
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LayerMixer.SetLayerAdditive((uint)index, value);
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}
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/************************************************************************************************************************/
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private static AvatarMask _DefaultMask;
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/// <inheritdoc/>
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public override void SetMask(int index, AvatarMask mask)
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{
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var layer = this[index];
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if (mask == null)
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{
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// If the existing mask was already null, do nothing.
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// If it was destroyed, we still need to continue and set it to the default.
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if (layer._Mask is null)
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return;
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_DefaultMask ??= new();
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mask = _DefaultMask;
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}
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// Don't check if the same mask was already assigned because it might have been modified.
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layer._Mask = mask;
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LayerMixer.SetLayerMaskFromAvatarMask((uint)index, mask);
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}
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/************************************************************************************************************************/
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}
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}
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