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[unity] Fixed SkeletonUtilityBone follow-hierarchy producing wrong result with TransformConstraints. Closes #3035.

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This commit is contained in:
Harald Csaszar 2026-02-26 12:33:28 +01:00
parent 945be36fea
commit b1cdc2db29
3 changed files with 16 additions and 10 deletions
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19
spine-unity/Assets/Spine/Runtime/spine-unity/Components/SkeletonUtility/SkeletonUtility.cs
View File

@ -204,8 +204,8 @@ namespace Spine.Unity {
UpdateLocal(skeletonGraphic);
UpdateWorld(skeletonGraphic);
UpdateComplete(skeletonGraphic);
}
}
}
}
[HideInInspector] public SkeletonRenderer skeletonRenderer;
[HideInInspector] public SkeletonGraphic skeletonGraphic;
@ -362,16 +362,21 @@ namespace Spine.Unity {
if (skeleton == null) return;
if (boneRoot != null) {
List<object> constraintTargets = new List<object>();
List<Bone> constrainedBones = new List<Bone>();
ExposedList<IConstraint> constraints = skeleton.Constraints;
for (int i = 0, n = constraints.Count; i < n; i++) {
IConstraint constraint = constraints.Items[i];
ExposedList<BonePose> bones = null;
if (constraint is IkConstraint)
constraintTargets.Add(((IkConstraint)constraint).Bones);
bones = ((IkConstraint)constraint).Bones;
else if (constraint is TransformConstraint)
constraintTargets.Add(((TransformConstraint)constraint).Bones);
bones = ((TransformConstraint)constraint).Bones;
else if (constraint is PathConstraint)
constraintTargets.Add(((PathConstraint)constraint).Bones);
bones = ((PathConstraint)constraint).Bones;
if (bones != null) {
for (int j = 0, m = bones.Count; j < m; j++)
constrainedBones.Add(bones.Items[j].bone);
}
}
List<SkeletonUtilityBone> boneComponents = this.boneComponents;
@ -382,7 +387,7 @@ namespace Spine.Unity {
if (b.bone == null) continue;
}
hasOverrideBones |= (b.mode == SkeletonUtilityBone.Mode.Override);
hasConstraintTargetBones |= constraintTargets.Contains(b.bone);
hasConstraintTargetBones |= constrainedBones.Contains(b.bone);
}
needToReprocessBones = false;

5
spine-unity/Assets/Spine/Runtime/spine-unity/Components/SkeletonUtility/SkeletonUtilityBone.cs
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@ -54,7 +54,7 @@ namespace Spine.Unity {
Complete
}
#region Inspector
#region Inspector
/// <summary>If a bone isn't set, boneName is used to find the bone.</summary>
public string boneName;
public Transform parentReference;
@ -62,7 +62,7 @@ namespace Spine.Unity {
public bool position, rotation, scale, zPosition = true;
[Range(0f, 1f)]
public float overrideAlpha = 1;
#endregion
#endregion
public SkeletonUtility hierarchy;
[System.NonSerialized] public Bone bone;
@ -159,6 +159,7 @@ namespace Spine.Unity {
case UpdatePhase.World:
case UpdatePhase.Complete:
var appliedPose = bone.AppliedPose;
appliedPose.ValidateLocalTransform(skeleton);
if (position)
thisTransform.localPosition = new Vector3(appliedPose.X * positionScale, appliedPose.Y * positionScale,
zPosition ? 0 : thisTransform.localPosition.z);

2
spine-unity/Assets/Spine/package.json
View File

@ -2,7 +2,7 @@
"name": "com.esotericsoftware.spine.spine-unity",
"displayName": "spine-unity Runtime",
"description": "This plugin provides the spine-unity runtime core and examples. Spine Examples can be installed via the Samples tab.",
"version": "4.3.48",
"version": "4.3.49",
"unity": "2018.3",
"author": {
"name": "Esoteric Software",