The system has adjusted the VFX effects, using an enumeration instead of the previous solution of only one NS/PS effect configuration.

• None: No VFX effects.
• SpawnNS: Only one Niagara System effect.
• SpawnPS: Only one Particle System effect.
• Spawn MultiVFX: This is an array, you can configure any number of Niagara System and Particle System instance effects.

For this structure, new customization options have been added:

• bSingleVFXEffect?：When true, the DefaultVFX configuration will be used; when false, the configuration of VFXEffectByMovementType will be used.
• CustomVFXDetails: Check it to customize some properties of the effect.
• VFX Location offset: The location offset of the VFX effect.
• Left Foot VFX Rotation offset: The rotation offset of the VFX effect generated on the left foot.
• Right Foot VFX Rotation offset: The rotation offset of the VFX effect generated on the right foot.
• VFX Scale: The size scale of the generated VFX effect, the default is { 1.0, 1.0, 1.0 }.

VFXDataAsset:

1. bSingleVFXEffect? is true, you can just select NS/PS and all motion states will use one effect.

   

2. bSingleVFXEffect? is false, you can configure effects for four types of motion (walk, run, sprint, crouch)

   

3. In the data asset, you can configure the effect generated when OnLanded: (This has been created in the system, no additional function calls are required, and PlayLandEffect needs to be called manually in UE4.27-5.1 versions)