UMjDefault¶

Component that defines a MuJoCo class.

Allows setting shared properties for nested bodies, joints, geoms, etc. Any component specifying this ClassName can inherit these values. Now inherits from UMjComponent to ensure consistency and bIsDefault support. Child components (UMjGeom, UMjJoint, etc.) attached to this component define the default values.

Attribute	Value
Kind	`Class`
UE Macro	`UCLASS`
Inherits	`UMjComponent`
Blueprint Spawnable	✅ Yes

Properties Functions

Properties¶

Public Properties¶

Property	Type	Description
`ClassName`	`FString`	Name of the default class. If empty, these defaults apply to the global scope.
`ParentClassName`	`FString`	Name of the parent default class for inheritance. Hidden from the Details panel —

ClassName¶

Name of the default class. If empty, these defaults apply to the global scope.

Type: FString
Editor: ✏️ EditAnywhere
Blueprint: 🔵 ReadWrite
Category: MuJoCo|Default
Notes: Override-enabled (false)

ParentClassName¶

Name of the parent default class for inheritance. Hidden from the Details panel —

Type: FString
Editor: ✏️ EditAnywhere
Blueprint: 🔵 ReadWrite
Category: MuJoCo|Default
Notes: Override-enabled (false)

Functions¶

Public Functions¶

General¶

Function	Returns	Description
`UMjDefault()`		Default constructor.
`ImportFromXml()`	void	Imports default settings from a MuJoCo XML node.
`ExportTo()`	void	Exports default settings to a MuJoCo mjsDefault structure.
`FindChildOfType()`	`template <typename T> T*`	Finds the first direct child component of type T.

UMjDefault¶

Default constructor.

Signature: UMjDefault()

ImportFromXml¶

Imports default settings from a MuJoCo XML node.

Signature: ImportFromXml(const class FXmlNode* Node)

ExportTo¶

Exports default settings to a MuJoCo mjsDefault structure.

Signature: ExportTo(mjsDefault* def)

FindChildOfType¶

Finds the first direct child component of type T.

Signature: FindChildOfType()
Returns: template T*