Skin QML Type

Defines a skinning animation.

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The Qt Company Ltd.

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Publié le 26 janvier 2024 - Mis à jour le 26 janvier 2024

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Skin QML Type▲

Import Statement: import QtQuick3D
Inherits:: Object3D

Detailed Description▲

A skin defines how a model can be animated using skeletal animation. It contains a list of Nodes and an optional list of the Inverse Bind Pose Matrices. Each Node's transform becomes a transform of the bone with the corresponding index in the list.

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Skin {
    id: skin0
    joints: [
        node0,
        node1,
        node2
    ]
    inverseBindPoses: [
        Qt.matrix4x4(...),
        Qt.matrix4x4(...),
        Qt.matrix4x4(...)
    ]
}

Skeleton and Joint will be deprecated.

Property Documentation▲

inverseBindPoses : List<matrix4x4>▲

This property contains a list of Inverse Bind Pose matrixes used for the skinning animation. Each inverseBindPose matrix means the inverse of the global transform of the corresponding node in Skin::joints, used initially.

This property is an optional property. That is, if some or all of the matrices are not set, identity values will be used.

joints : List<QtQuick3D::Node>▲

This property contains a list of nodes used for a hierarchy of joints. The order in the list becomes the index of the joint, which is used in the SkinSemantic custom geometry attribute.