31 lines
1.1 KiB
Markdown
31 lines
1.1 KiB
Markdown
# 前言
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继承关系：BP_XXX_Base -> BP_Idol_Base -> TsIdolActor -> AVCharacter -> ACharacter 。
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主要逻辑位于TsIdolActor中，文件路径为`Script/LiveDirector/Character/TsIdolActor.ts`
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# AVCharacter
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主要实现了`virtual void OnRep_AttachmentReplication() override;`，声明了若干BlueprintNativeEvent：
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- bool CanSyncRelativeTransform();
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- void BeforeAttachToNewParent();
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- void AfterAttachToNewParent();
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## OnRep_AttachmentReplication()
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注释：
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>// 动捕模式下，CanSync=false. 各端自行计算Actor Location, client无需使用Server计算结果
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// 自由行走模式下, CanSync=true，client需要同步server的transform信息
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# TsIdolActor.ts
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## VirtualOverrider
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```typescript
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CanSyncRelativeTransform(): boolean {
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if (Utils.HasTag(this.PropTags, new UE.GameplayTag("Idol.AIACao"))) {
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return false;
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}
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if(this.MovementComp && this.MovementComp.ManulMovement){
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return false
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}
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var animInstance = this.Mesh.GetAnimInstance() as UE.IdolAnimInstance
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let fullbodyNode = Reflect.get(animInstance, 'AnimGraphNode_Fullbody') as UE.AnimNode_FullBody
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return !(fullbodyNode && fullbodyNode.bGetMotionData)
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}
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``` |