1. Epic GamesDeveloper
  3. Instantiate From Physics Asset

Instantiate From Physics Asset

Creates multiple physics components based on the supplied physics asset.

Description

Creates multiple physics components based on the supplied physics asset. Note that the resulting simulation bodies may not precisely match the physics asset.

Information

Plugin ControlRigPhysics
Category RigPhysics
Tags Construction,Create,New
Type FRigUnit_HierarchyInstantiateFromPhysicsAsset

IO

Name Description Permitted Types Default Value
ExecutePin This property is used to chain multiple mutable units together Execute Context  

Inputs

Name Description Permitted Types Default Value
PhysicsSolverComponentKey Note that setting the solver component, if known, has the benefit of avoiding the need to search for an automatic solver. Rig Component Key (ElementKey=(Type=Bone,Name=""),Name="PhysicsSolver")
bUseAutomaticSolver If true (and the physics solver is not explicitly set), then this component will be added to any physics solver that exists above it in the hierarchy, if that solver allows automatically adding physics components. bool True
PhysicsAsset The Physics Asset to instantiate from Physics Asset None
ConstraintProfileName Name of the constraint profile to use. If empty (or invalid), the default profile will be used FName None
BonesToUse If this is empty, then all bodies in the physics asset that match a bone in the hierarchy will be created. Otherwise only bodies that relate to the specified bones will be created. TArray<FRigElementKey> ()
bEnableJoints Whether to enable the joints authored in the physics asset. Note that you can't have drives without joints. bool True
bEnableDrives Whether to enable the drives authored in the physics asset. Note that if you are creating parent space controls, you may not want the drives bool True
bAddSimSpaceControl Whether to create a simulation-space control for each body that was created bool False
bAddParentSpaceControl Whether to create a parent-space control for each body that was created. Note that if this is set to true, then it will be created for the root-most body in the physics asset too. This is often not needed, so make sure it isn't enabled if you don't want it to be. bool False
SimSpaceControlData Data for the simulation space control Physics Control Data (bEnabled=True,LinearStrength=0.000000,LinearDampingRatio=1.000000,LinearExtraDamping=0.000000,MaxForce=0.000000,AngularStrength=0.000000,AngularDampingRatio=1.000000,AngularExtraDamping=0.000000,MaxTorque=0.000000,LinearTargetVelocityMultiplier=1.000000,AngularTargetVelocityMultiplier=1.000000,CustomControlPoint=(X=0.000000,Y=0.000000,Z=0.000000),bUseCustomControlPoint=False,bUseSkeletalAnimation=True,bDisableCollision=False,bOnlyControlChildObject=False)
ParentSpaceControlData Data for the parent space control Physics Control Data (bEnabled=True,LinearStrength=0.000000,LinearDampingRatio=1.000000,LinearExtraDamping=0.000000,MaxForce=0.000000,AngularStrength=0.000000,AngularDampingRatio=1.000000,AngularExtraDamping=0.000000,MaxTorque=0.000000,LinearTargetVelocityMultiplier=1.000000,AngularTargetVelocityMultiplier=1.000000,CustomControlPoint=(X=0.000000,Y=0.000000,Z=0.000000),bUseCustomControlPoint=False,bUseSkeletalAnimation=True,bDisableCollision=False,bOnlyControlChildObject=False)

Outputs

Name Description Permitted Types Default Value
PhysicsBodyComponentKeys The Physics Body component keys that were created TArray<FRigComponentKey>  
PhysicsJointComponentKeys The Physics Joint component keys that were created TArray<FRigComponentKey>  
SimSpaceControlComponentKeys The simulation-space Physics Control component keys that were created TArray<FRigComponentKey>  
ParentSpaceControlComponentKeys The parent-space Physics Control component keys that were created TArray<FRigComponentKey>  

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