com.jme3.bullet.objects.infos

Class RigidBodyMotionState

java.lang.Object

com.jme3.bullet.NativePhysicsObject

com.jme3.bullet.objects.infos.RigidBodyMotionState

All Implemented Interfaces:

java.lang.Comparable<NativePhysicsObject>

public class RigidBodyMotionState
extends NativePhysicsObject

The motion state (transform) of a rigid body, with thread-safe access.

Field Summary

Fields

Modifier and Type	Field and Description
static java.util.logging.Logger	logger message logger for this class

Fields inherited from class com.jme3.bullet.NativePhysicsObject

loggerN

Constructor Summary

Constructors

Constructor and Description
RigidBodyMotionState() Instantiate a motion state.

Method Summary

Modifier and Type	Method and Description
Vector3f	getLocation(Vector3f storeResult) Copy the location to a Vector3f.
Vec3d	getLocationDp(Vec3d storeResult) Copy the location to a Vector3d.
Matrix3f	getOrientation(Matrix3f storeResult) Copy the orientation to a Matrix3f.
Quaternion	getOrientation(Quaternion storeResult) Copy the orientation to a Quaternion.
Matrix3d	getOrientationMatrixDp(Matrix3d storeResult) Copy the orientation to a Matrix3d.
Quatd	getOrientationQuaternionDp(Quatd storeResult) Copy the orientation to a Quatd.
boolean	isApplyPhysicsLocal() Test whether physics-space coordinates should match the spatial's local coordinates.
Transform	physicsTransform(Transform storeResult) Calculate the body's physics transform.
void	setApplyPhysicsLocal(boolean applyPhysicsLocal) Alter whether physics-space coordinates should match the spatial's local coordinates.
void	setVehicle(PhysicsVehicle vehicle) Alter which vehicle uses this motion state.

Methods inherited from class com.jme3.bullet.NativePhysicsObject

compareTo, countTrackers, dumpTrackers, equals, freeUnusedObjects, hasAssignedNativeObject, hashCode, nativeId, reassignNativeId, setNativeId, setNativeIdNotTracked, toString, unassignNativeObject

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

logger

public static final java.util.logging.Logger logger

message logger for this class

Constructor Detail

RigidBodyMotionState

public RigidBodyMotionState()

Instantiate a motion state.

Method Detail

getLocation

public Vector3f getLocation(Vector3f storeResult)

Copy the location to a Vector3f.

Parameters:

storeResult - storage for the result (modified if not null)

Returns:

the location vector (in physics-space coordinates, either storeResult or a new vector, not null)

getLocationDp

public Vec3d getLocationDp(Vec3d storeResult)

Copy the location to a Vector3d.

Parameters:

storeResult - storage for the result (modified if not null)

Returns:

the location vector (in physics-space coordinates, either storeResult or a new vector, not null, finite)

getOrientation

public Matrix3f getOrientation(Matrix3f storeResult)

Copy the orientation to a Matrix3f.

Parameters:

storeResult - storage for the result (modified if not null)

Returns:

the orientation (in physics-space coordinates, either storeResult or a new matrix, not null)

getOrientation

public Quaternion getOrientation(Quaternion storeResult)

Copy the orientation to a Quaternion.

Parameters:

storeResult - storage for the result (modified if not null)

Returns:

the orientation (in physics-space coordinates, either storeResult or a new instance, not null)

getOrientationMatrixDp

public Matrix3d getOrientationMatrixDp(Matrix3d storeResult)

Copy the orientation to a Matrix3d.

Parameters:

storeResult - storage for the result (modified if not null)

Returns:

the orientation (in physics-space coordinates, either storeResult or a new matrix, not null)

getOrientationQuaternionDp

public Quatd getOrientationQuaternionDp(Quatd storeResult)

Copy the orientation to a Quatd.

Parameters:

storeResult - storage for the result (modified if not null)

Returns:

the orientation (in physics-space coordinates, either storeResult or a new instance, not null)

isApplyPhysicsLocal

public boolean isApplyPhysicsLocal()

Test whether physics-space coordinates should match the spatial's local coordinates.

Returns:

true if matching local coordinates, false if matching world coordinates

physicsTransform

public Transform physicsTransform(Transform storeResult)

Calculate the body's physics transform.

Parameters:

storeResult - storage for the result (modified if not null)

Returns:

the body's transform in physics-space coordinates (either storeResult or a new instance, not null)

setApplyPhysicsLocal

public void setApplyPhysicsLocal(boolean applyPhysicsLocal)

Alter whether physics-space coordinates should match the spatial's local coordinates.

Parameters:

applyPhysicsLocal - true→match local coordinates, false→match world coordinates (default=false)

setVehicle

public void setVehicle(PhysicsVehicle vehicle)

Alter which vehicle uses this motion state.

Parameters:

vehicle - the desired vehicle, or null for none (alias created)