Skin QML Type

Defines a skinning animation. 更多...

import 语句：	import QtQuick3D
继承：	Object3D

所有成员列表，包括继承成员

特性

inverseBindPoses : List<matrix4x4>
joints : List<QtQuick3D::Node>

详细描述

A skin defines how a model can be animated using skeletal animation . It contains a list of Node s 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.

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

注意： Skeleton and Joint will be deprecated.

特性文档编制

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.

注意： 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 .

注意： A value 'undefined' will be ignored and if a node which doesn't exist is described, the result is unpredictable.

另请参阅 QQuick3DGeometry::addAttribute and Qt Quick 3D - 简单蒙皮范例 .