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API > API/Plugins > API/Plugins/ControlRigDynamics
Sets the particle into "damping" mode: writes the Damping value to ParticleProperties.Damping and forces bScaleDampingByInverseMass = false, so the effective coupling rate is Damping directly (mass-independent - every particle has the same relaxation timescale). Use Set Drag instead for the drag-like, mass-scaled behaviour.
| Name | FRigUnit_HierarchySetDynamicsParticleDamping |
| Type | struct |
| Header File | /Engine/Plugins/Experimental/ControlRigDynamics/Source/ControlRigDynamics/Public/RigDynamicsParticleExecution.h |
| Include Path | #include "RigDynamicsParticleExecution.h" |
Syntax
USTRUCT (Meta=(DisplayName="Set Dynamics Particle Damping", Varying))
struct FRigUnit_HierarchySetDynamicsParticleDamping : public FRigUnit_DynamicsBaseMutable
Inheritance Hierarchy
- FRigVMStruct → FRigUnit → FRigUnitMutable → FRigUnit_DynamicsBaseMutable → FRigUnit_HierarchySetDynamicsParticleDamping
Variables
Public
| Name | Type | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|---|
| Damping | float | Air/ether damping rate (1/time). Effective coupling rate = Damping, regardless of mass. | RigDynamicsParticleExecution.h |
|
| DynamicsParticleComponentKey | FRigComponentKey | The Dynamics Particle to be updated. | RigDynamicsParticleExecution.h |
|
Functions
Public
| Name | Remarks | Include Path | Unreal Specifiers |
|---|---|---|---|
RIGVM_METHOD() |
RigDynamicsParticleExecution.h |