说明

MatineeCameraShake 已被 LegacyCameraShake 取代

创建抖动蓝图类

Content/VFX

右键, Blueprint Class

选择基类 LegacyCameraSh , 命名为BP_DamageCameraShake

开箱即用的解决方案让我们可以很快的实现抖动效果

双击打开, 查看细节面板

• Oscillation > Oscillation Duration : 摄像机晃动的时间
  
• 绕各轴的振动, 如 Pitch, Yaw, 和 Roll
  

测试抖动类

为摄像机添加抖动

BP_STUPlayerController > EventGraph

添加节点 GetPlayerCameraManager , 作为节点 StartCameraShake 的输入; 在Tick函数中调用; 设置抖动类为BP_DamageCameraShake

设置抖动时长

BP_DamageCameraShake

• 设置 Oscillation Duration 为0.2
  
• 添加垂直方向 Pitch 和水平方向 Yaw 的抖动
  

• 如果添加摄像机旋转 Roll 抖动, 有地板晃动效果, 暂不需要
  
• 抖动参数由设计师提供
  

断开摄像机抖动

BP_STUPlayerController > EventGraph

游戏角色受伤时为摄像机添加抖动

添加依赖模块GameplayCameras

ShootThemUp: ShootThemUp.Build.cs

Copy 1PublicDependencyModuleNames.AddRange(new string[]
 2{
 3    "Core",
 4    "CoreUObject",
 5    "Engine",
 6    "InputCore",
 7    "Niagara",
 8    "PhysicsCore",
 9    "GameplayCameras"
10});

添加抖动类属性

ShootThemUp: Components/STUHealthComponent.h

protected

Copy1class UCameraShakeBase;
2
3UPROPERTY(EditDefaultsOnly, BlueprintReadWrite)
4TSubclassOf<UCameraShakeBase> CameraShake;

添加接口: 使摄像机抖动

ShootThemUp: Components/STUHealthComponent.h

private

Copy1void PlayCameraShake(); 

受到伤害时调用

ShootThemUp: Components/STUHealthComponent.cpp

Copy1// OnTakeAnyDamage
2PlayCameraShake();

要求游戏角色未死亡

Copy 1#include "GameFramework/Pawn.h"
 2#include "GameFramework/PlayerController.h"
 3#include "LegacyCameraShake.h"
 4
 5void USTUHealthComponent::PlayCameraShake()
 6{
 7    if (IsDead()) return;
 8
 9    const auto Player = Cast<APawn>(GetOwner());
10    if (!Player) return;
11
12    const auto Controller = Player->GetController<APlayerController>();
13    if (!Controller || !Controller->PlayerCameraManager) return;
14
15    Controller->PlayerCameraManager->StartCameraShake(CameraShake);
16}

查看

BP_BaseCharacter

设置抖动类为BP_DamageCameraShake

选中伤害球, 调整伤害数值

Details > Damage , 设为0.5

当受到其他游戏角色的射击伤害时, 有所察觉