UE4 Persona：骨架网格物体动画

布满荆棘的人生 2022-08-20 09:17 173阅读 0赞

[引擎特性][Link 1]

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![Animation System][]

**虚幻引擎 4** （**虚幻 4**）的动画系统能对骨骼网格物体进行深度设定，以便服务于游戏角色的需要。 在这篇文档中，提供了关于虚幻 4 的动画系统如何工作的概要说明，以及关于使用这套动画系统的基础知识。

对网格物体进行骨架的绑定，结合对顶点数据的变形（Morph）的 **动画** 系统能够执行复杂的动画计算。 这套系统能够完成从最基础的移动行为，到根据游戏过程混合预制的动画序列来获得真实的动画效果， 比如使用动画蒙太奇（AnimMontage）来计算在窗台上移动或者墙上行走的动画表现， 或者配合受伤效果以及利用 MorphTarget 显示面部表情，又或者通过 SkeletalControl 直接控制骨骼变形。

![start\_icon.png][start_icon.png]

必备知识

*  [动画系统概述][Link 2]
 *  [Persona 角色动画编辑器参考][Persona]
 *  [Animation How To's][Animation How To_s]

![anim\_icon.png][anim_icon.png]

动画资源

*  [骨架资源][Link 3]
 *  [动画序列][Link 4]
    
     *  [动画通知 (通知)][Link 5]
     *  [动画曲线][Link 6]
 *  [动画蓝图][Link 7]
    
     *  [动画节点参考指南][Link 8]
        
         *  [动画事件][Link 9]
         *  [混合节点][Link 10]
         *  [骨架控制器][Link 11]
         *  [转换空间节点][Link 12]
     *  [状态机][Link 13]
 *  [混合空间][Link 14]
 *  [动画合成物][Link 15]
 *  [AnimMontage][]
 *  [Aim Offset(瞄准偏移)][Aim Offset]

![start\_icon.png][start_icon.png]

功能

*  [骨骼操作模式][Link 16]
 *  [混合动画][Link 17]
 *  [动画重定向][Link 18]
 *  [Animation Retargeting (Different Skeletons)][Animation Retargeting _Different Skeletons]
 *  [基于物理的动画][Link 19]
 *  [根骨骼运动][Link 20]
 *  [Non-Uniform Scale Animation][]
 *  [Non-Linear Blends][]

![start\_icon.png][start_icon.png]

工具

*  [Vertex Animation Tool][]

![related\_icon.png][related_icon.png]

相关链接

[Link 1]: https://docs.unrealengine.com/latest/CHN/Engine/index.html
[Animation System]: https://docs.unrealengine.com/latest/images/Engine/Animation/animation_banner.png
[start_icon.png]: https://docs.unrealengine.com/latest/images/start_icon.png
[Link 2]: https://docs.unrealengine.com/latest/CHN/Engine/Animation/Overview/index.html
[Persona]: https://docs.unrealengine.com/latest/CHN/Engine/Animation/Persona/index.html
[Animation How To_s]: https://docs.unrealengine.com/latest/CHN/Engine/Animation/AnimHowTo/index.html
[anim_icon.png]: https://docs.unrealengine.com/latest/images/anim_icon.png
[Link 3]: https://docs.unrealengine.com/latest/CHN/Engine/Animation/Skeleton/index.html
[Link 4]: https://docs.unrealengine.com/latest/CHN/Engine/Animation/Sequences/index.html
[Link 5]: https://docs.unrealengine.com/latest/CHN/Engine/Animation/Sequences/Notifies/index.html
[Link 6]: https://docs.unrealengine.com/latest/CHN/Engine/Animation/Sequences/Curves/index.html
[Link 7]: https://docs.unrealengine.com/latest/CHN/Engine/Animation/AnimBlueprints/index.html
[Link 8]: https://docs.unrealengine.com/latest/CHN/Engine/Animation/NodeReference/index.html
[Link 9]: https://docs.unrealengine.com/latest/CHN/Engine/Animation/NodeReference/Events/index.html
[Link 10]: https://docs.unrealengine.com/latest/CHN/Engine/Animation/NodeReference/Blend/index.html
[Link 11]: https://docs.unrealengine.com/latest/CHN/Engine/Animation/NodeReference/SkeletalControls/index.html
[Link 12]: https://docs.unrealengine.com/latest/CHN/Engine/Animation/NodeReference/SpaceConversion/index.html
[Link 13]: https://docs.unrealengine.com/latest/CHN/Engine/Animation/StateMachines/index.html
[Link 14]: https://docs.unrealengine.com/latest/CHN/Engine/Animation/Blendspaces/index.html
[Link 15]: https://docs.unrealengine.com/latest/CHN/Engine/Animation/AnimationComposite/index.html
[AnimMontage]: https://docs.unrealengine.com/latest/CHN/Engine/Animation/AnimMontage/index.html
[Aim Offset]: https://docs.unrealengine.com/latest/CHN/Engine/Animation/AimOffset/index.html
[Link 16]: https://docs.unrealengine.com/latest/CHN/Engine/Animation/Persona/BoneManipulation/index.html
[Link 17]: https://docs.unrealengine.com/latest/CHN/Engine/Animation/AnimationBlending/index.html
[Link 18]: https://docs.unrealengine.com/latest/CHN/Engine/Animation/AnimationRetargeting/index.html
[Animation Retargeting _Different Skeletons]: https://docs.unrealengine.com/latest/CHN/Engine/Animation/RetargetingDifferentSkeletons/index.html
[Link 19]: https://docs.unrealengine.com/latest/CHN/Engine/Animation/PhysicallyDrivenAnimation/index.html
[Link 20]: https://docs.unrealengine.com/latest/CHN/Engine/Animation/RootMotion/index.html
[Non-Uniform Scale Animation]: https://docs.unrealengine.com/latest/CHN/Engine/Animation/NonUniformScale/index.html
[Non-Linear Blends]: https://docs.unrealengine.com/latest/CHN/Engine/Animation/NonLinearBlends/index.html
[Vertex Animation Tool]: https://docs.unrealengine.com/latest/CHN/Engine/Animation/Tools/VertexAnimationTool/index.html
[related_icon.png]: https://docs.unrealengine.com/latest/images/related_icon.png
[Link 21]: https://docs.unrealengine.com/latest/CHN/Engine/Content/Types/SkeletalMeshes/index.html
[FBX]: https://docs.unrealengine.com/latest/CHN/Engine/Content/FBX/SkeletalMeshes/index.html
[FBX 1]: https://docs.unrealengine.com/latest/CHN/Engine/Content/FBX/Animations/index.html
[FBX 2]: https://docs.unrealengine.com/latest/CHN/Engine/Content/FBX/MorphTargets/index.html
[Link 22]: https://docs.unrealengine.com/latest/CHN/Programming/Animation/AnimNodes/index.html
[Link 23]: https://docs.unrealengine.com/latest/CHN/Engine/Animation/CharacterSetupOverview/index.html
[IK]: https://docs.unrealengine.com/latest/CHN/Engine/Animation/IKSetups/index.html
[Using Mixamo Content]: https://docs.unrealengine.com/latest/CHN/Engine/Animation/UsingMixamoContent/index.html