UMjBallAngVelSensor¶
Specific BallAngVel Sensor component.
| Attribute | Value |
|---|---|
| Kind | Class |
| UE Macro | UCLASS |
| Inherits | UMjSensor |
| Blueprint Spawnable | ✅ Yes |
Properties¶
Public Properties¶
| Property | Type | Description |
|---|---|---|
nsample |
int32 |
|
interp |
int32 |
|
delay |
float |
|
cutoff |
float |
|
noise |
float |
|
Type |
EMjSensorType | The type of sensor (Touch, Accelerometer, JointPos, etc.). |
TargetName |
FString |
Name of the object this sensor is attached to or referencing (e.g. site name, joint name). |
ReferenceName |
FString |
Optional: Referenced object name (e.g. for reftype/refname pairs in MuJoCo). |
Dim |
int |
Dimension of the sensor output. |
UserAdr |
int32 |
Output address override for user sensors (mjsSensor::adr). -1 = let MuJoCo assign. |
MjClassName |
FString |
Optional MuJoCo class name to inherit defaults from (string fallback). |
DefaultClass |
UMjDefault* | Reference to a UMjDefault component for default class inheritance. |
ObjType |
EMjObjType | Type of object this sensor is attached to (e.g. Site, Joint, Body). |
RefType |
EMjObjType | Type of reference object (e.g. Camera for camprojection, Body/Geom for distance). |
IntParams |
TArray<int32> |
Integer parameters for sensor configuration (e.g. rangefinder flags, contact flags). Maps to sensor->intprm. |
UserParams |
TArray<double> |
User data for custom sensors. Maps to sensor->userdata. |
m_SensorView |
SensorView | The runtime view of the MuJoCo sensor. |
nsample¶
Override-enabled (
bOverride_nsample)
- Type: int32
- Editor: ✏️ EditAnywhere
- Blueprint: 🔵 ReadWrite
- Category: MuJoCo|MjSensor
interp¶
Override-enabled (
bOverride_interp)
- Type: int32
- Editor: ✏️ EditAnywhere
- Blueprint: 🔵 ReadWrite
- Category: MuJoCo|MjSensor
delay¶
Override-enabled (
bOverride_delay)
- Type: float
- Editor: ✏️ EditAnywhere
- Blueprint: 🔵 ReadWrite
- Category: MuJoCo|MjSensor
cutoff¶
Override-enabled (
bOverride_cutoff)
- Type: float
- Editor: ✏️ EditAnywhere
- Blueprint: 🔵 ReadWrite
- Category: MuJoCo|MjSensor
noise¶
Override-enabled (
bOverride_noise)
- Type: float
- Editor: ✏️ EditAnywhere
- Blueprint: 🔵 ReadWrite
- Category: MuJoCo|MjSensor
Type¶
The type of sensor (Touch, Accelerometer, JointPos, etc.).
- Type: EMjSensorType
- Editor: ✏️ EditAnywhere
- Blueprint: 🔵 ReadWrite
- Category: MuJoCo|Sensor
TargetName¶
Name of the object this sensor is attached to or referencing (e.g. site name, joint name).
- Type: FString
- Editor: ✏️ EditAnywhere
- Blueprint: 🔵 ReadWrite
- Category: MuJoCo|Sensor
ReferenceName¶
Optional: Referenced object name (e.g. for reftype/refname pairs in MuJoCo).
- Type: FString
- Editor: ✏️ EditAnywhere
- Blueprint: 🔵 ReadWrite
- Category: MuJoCo|Sensor
Dim¶
Dimension of the sensor output.
- Type: int
- Editor: ✏️ EditAnywhere
- Blueprint: 🔵 ReadWrite
- Category: MuJoCo|Sensor
UserAdr¶
Output address override for user sensors (mjsSensor::adr). -1 = let MuJoCo assign.
- Type: int32
- Editor: ✏️ EditAnywhere
- Blueprint: 🔵 ReadWrite
- Category: MuJoCo|Sensor
MjClassName¶
Optional MuJoCo class name to inherit defaults from (string fallback).
- Type: FString
- Editor: ✏️ EditAnywhere
- Blueprint: 🔵 ReadWrite
- Category: MuJoCo|Sensor
DefaultClass¶
Reference to a UMjDefault component for default class inheritance.
- Type: UMjDefault*
- Editor: ✏️ EditAnywhere
- Blueprint: 🔵 ReadWrite
- Category: MuJoCo|Sensor
ObjType¶
Type of object this sensor is attached to (e.g. Site, Joint, Body).
- Type: EMjObjType
- Editor: ✏️ EditAnywhere
- Blueprint: 🔵 ReadWrite
- Category: MuJoCo|Sensor
RefType¶
Type of reference object (e.g. Camera for camprojection, Body/Geom for distance).
- Type: EMjObjType
- Editor: ✏️ EditAnywhere
- Blueprint: 🔵 ReadWrite
- Category: MuJoCo|Sensor
IntParams¶
Integer parameters for sensor configuration (e.g. rangefinder flags, contact flags). Maps to sensor->intprm.
- Type: TArray
- Editor: ✏️ EditAnywhere
- Blueprint: 🔵 ReadWrite
- Category: MuJoCo|Sensor
UserParams¶
User data for custom sensors. Maps to sensor->userdata.
- Type: TArray
- Editor: ✏️ EditAnywhere
- Blueprint: 🔵 ReadWrite
- Category: MuJoCo|Sensor
Functions¶
Public Functions¶
General¶
| Function | Returns | Description |
|---|---|---|
ImportFromXml() |
void | Imports properties and override flags directly from the raw XML node. |
RegisterToSpec() |
void | Registers this sensor to the MuJoCo spec. |
GetMjName() |
FString |
Gets the full prefixed name of this sensor as it appears in the compiled MuJoCo model. |
GetMj() |
SensorView& | Semantic accessor for raw MuJoCo data and helper methods. |
ImportFromXml¶
Imports properties and override flags directly from the raw XML node.
- Signature:
ImportFromXml(const class FXmlNode*Node, const struct FMjCompilerSettings& CompilerSettings)
RegisterToSpec¶
Registers this sensor to the MuJoCo spec.
- Signature:
RegisterToSpec(class FMujocoSpecWrapper& Wrapper,mjsBody*ParentBody)
GetMjName¶
Gets the full prefixed name of this sensor as it appears in the compiled MuJoCo model.
- Signature:
GetMjName() - Returns: FString
GetMj¶
Semantic accessor for raw MuJoCo data and helper methods.
- Signature:
GetMj() - Returns: SensorView&
MuJoCo|Runtime¶
| Function | Returns | Description |
|---|---|---|
GetReading() |
TArray<float> |
Gets the full array reading. |
GetScalarReading() |
float |
Gets the first scalar reading (index 0). |
GetDimension() |
int |
Gets the sensor output dimension (number of values in GetReading()). |
GetReading¶
Gets the full array reading.
- Signature:
GetReading() - Blueprint: 🔵 Callable
- Returns: TArray
GetScalarReading¶
Gets the first scalar reading (index 0).
- Signature:
GetScalarReading() - Blueprint: 🔵 Callable
- Returns: float
GetDimension¶
Gets the sensor output dimension (number of values in GetReading()).
- Signature:
GetDimension() - Blueprint: 🔵 Callable
- Returns: int