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Vrm10BoneTransfromExpression

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ousttrue 2026-01-23 21:45:29 +09:00
parent d4f6d3dddb
commit ad9b88eb4e
4 changed files with 51 additions and 8 deletions
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27
Packages/VRM10/Runtime/Components/Expression/BoneTransformMerger.cs
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@ -1,5 +1,5 @@
using System;
using System.Collections.Generic;
using UniGLTF;
using UnityEngine;
@ -7,19 +7,32 @@ namespace UniVRM10
{
internal sealed class BoneTransformBindingMerger
{
Dictionary<ExpressionKey, float> _acum = new();
// Vrm10BoneTransformExpression[] _expressions;
Transform _root;
public BoneTransformBindingMerger(Transform root)
{
// _expressions = root.GetComponentsInChildren<Vrm10BoneTransformExpression>();
_root = root;
}
public void AccumulateValue(ExpressionKey key, float value)
{
_acum[key] = value;
}
public void Apply()
{
throw new NotImplementedException();
}
public void AccumulateValue(VRM10Expression clip, float value)
{
throw new NotImplementedException();
foreach (var expression in _root.GetComponentsInChildren<Vrm10BoneTransformExpression>())
{
var transform = expression.transform;
var tr = expression.Expression.Transformation;
var m = Matrix4x4.TRS(tr.Translation, tr.Rotation, Vector3.one);
var w = m * transform.localToWorldMatrix;
var (t, r, s) = w.Decompose();
transform.SetPositionAndRotation(t, r);
}
}
}
}

2
Packages/VRM10/Runtime/Components/Expression/ExpressionMerger.cs
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@ -72,7 +72,7 @@ namespace UniVRM10
m_morphTargetBindingMerger.AccumulateValue(key, value);
m_materialValueBindingMerger.AccumulateValue(clip, value);
m_boneTransformBindingMerger.AccumulateValue(clip, value);
m_boneTransformBindingMerger.AccumulateValue(key, value);
}
public void Dispose()

19
Packages/VRM10/Runtime/Components/Expression/Vrm10BoneTransformExpression.cs Normal file
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@ -0,0 +1,19 @@
using System;
using UniGLTF.Utils;
using UnityEngine;
namespace UniVRM10
{
[DisallowMultipleComponent]
public class Vrm10BoneTransformExpression : MonoBehaviour
{
[Serializable]
public class BoneTransformExpression
{
public ExpressionPreset Preset;
public EuclideanTransform Transformation = new EuclideanTransform(Quaternion.identity, Vector3.zero);
}
public BoneTransformExpression Expression;
}
}

11
Packages/VRM10/Runtime/Components/Expression/Vrm10BoneTransformExpression.cs.meta Normal file
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@ -0,0 +1,11 @@
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