com.jayfella.jme.vehicle

Class World

java.lang.Object

com.jayfella.jme.vehicle.World

All Implemented Interfaces:

VehicleWorld, jme3utilities.Loadable

public abstract class World
extends java.lang.Object
implements jme3utilities.Loadable, VehicleWorld

A 3-D world, such as the Vehicle Playground. Includes a C-G model and a single rigid body, but no lights, post-processors, or sky. Requires a ChunkManager.

Constructor Summary

Constructors

Constructor and Description
World()

Method Summary

Modifier and Type	Method and Description
void	attach(com.jme3.app.Application application, com.jme3.scene.Node parentNode, com.jme3.bullet.PhysicsSpace physicsSpace) Attach this World to the scene and PhysicsSpace of the specified Application.
void	chunkDimensions(com.jme3.math.Vector3f storeResult) Determine the dimensions of each scene chunk, in scene units.
void	detach() Detach this World from the scene and PhysicsSpace to which it was attached.
abstract float	farDistance() Determine the distance to the camera's far plane.
com.jme3.asset.AssetManager	getAssetManager() Access the AssetManager.
protected com.jme3.renderer.Camera	getCamera() Access the application's default Camera.
com.jme3.scene.Node	getCgm() Access the loaded C-G model.
protected ChunkManager	getChunkManager() Access the ChunkManager.
com.jme3.bullet.collision.shapes.CollisionShape	getCollisionShape() Access the loaded CollisionShape.
DecalManager	getDecalManager() Access the DecalManager.
com.jme3.scene.Node	getParentNode() Access the scene-graph node for adding probes and attaching spatials.
com.jme3.bullet.PhysicsSpace	getPhysicsSpace() Access the PhysicsSpace.
com.jme3.app.state.AppStateManager	getStateManager() Access the AppStateManager.
protected java.util.Set<jme3utilities.math.Vector3i>	listNearbyChunks() Enumerate all chunks that are near the scene origin.
void	load(com.jme3.asset.AssetManager assetManager) Load the assets of this Vehicle.
abstract void	resetCameraPosition() Reposition the default Camera to the initial location and orientation for this World.
protected void	setCgm(com.jme3.scene.Node cgm) Alter which C-G model is loaded.
protected void	setCollisionShape(com.jme3.bullet.collision.shapes.CollisionShape shape) Alter which CollisionShape is loaded.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.jayfella.jme.vehicle.VehicleWorld

dropYRotation, locateDrop

Constructor Detail

World

public World()

Method Detail

attach

public void attach(com.jme3.app.Application application,
                   com.jme3.scene.Node parentNode,
                   com.jme3.bullet.PhysicsSpace physicsSpace)

Attach this World to the scene and PhysicsSpace of the specified Application.

Parameters:

application - the application instance (not null, alias created)

parentNode - where to add probes and attach spatials (not null, alias created)

physicsSpace - where to add bodies and joints (not null, alias created)

chunkDimensions

public void chunkDimensions(com.jme3.math.Vector3f storeResult)

Determine the dimensions of each scene chunk, in scene units. For single-chunk worlds, the result is always (1e9,1e9,1e9).

Parameters:

storeResult - storage for the result (not null)

detach

public void detach()

Detach this World from the scene and PhysicsSpace to which it was attached.

farDistance

public abstract float farDistance()

Determine the distance to the camera's far plane.

Returns:

the distance (in world units, >0)

getCgm

public com.jme3.scene.Node getCgm()

Access the loaded C-G model.

Returns:

the pre-existing Node, or null if not yet loaded

getCollisionShape

public com.jme3.bullet.collision.shapes.CollisionShape getCollisionShape()

Access the loaded CollisionShape.

Returns:

the pre-existing instance, or null if not yet loaded

resetCameraPosition

public abstract void resetCameraPosition()

Reposition the default Camera to the initial location and orientation for this World.

getCamera

protected com.jme3.renderer.Camera getCamera()

Access the application's default Camera.

Returns:

the pre-existing instance (not null)

getChunkManager

protected ChunkManager getChunkManager()

Access the ChunkManager.

Returns:

the pre-existing instance (not null)

listNearbyChunks

protected java.util.Set<jme3utilities.math.Vector3i> listNearbyChunks()

Enumerate all chunks that are near the scene origin. For single-chunk worlds, the result is always (0,0,0).

Returns:

an unmodifiable collection of chunk IDs (not null)

setCgm

protected void setCgm(com.jme3.scene.Node cgm)

Alter which C-G model is loaded.

Parameters:

cgm - the desired model

setCollisionShape

protected void setCollisionShape(com.jme3.bullet.collision.shapes.CollisionShape shape)

Alter which CollisionShape is loaded.

Parameters:

shape - the desired shape

load

public void load(com.jme3.asset.AssetManager assetManager)

Load the assets of this Vehicle.

Specified by:

load in interface jme3utilities.Loadable

Parameters:

assetManager - for loading assets (not null)

getAssetManager

public com.jme3.asset.AssetManager getAssetManager()

Access the AssetManager.

Specified by:

getAssetManager in interface VehicleWorld

Returns:

the pre-existing instance (not null)

getDecalManager

public DecalManager getDecalManager()

Access the DecalManager.

Specified by:

getDecalManager in interface VehicleWorld

Returns:

the pre-existing instance (not null)

getParentNode

public com.jme3.scene.Node getParentNode()

Access the scene-graph node for adding probes and attaching spatials.

Specified by:

getParentNode in interface VehicleWorld

Returns:

the pre-existing instance (not null)

getPhysicsSpace

public com.jme3.bullet.PhysicsSpace getPhysicsSpace()

Access the PhysicsSpace.

Specified by:

getPhysicsSpace in interface VehicleWorld

Returns:

the pre-existing instance (not null)

getStateManager

public com.jme3.app.state.AppStateManager getStateManager()

Access the AppStateManager.

Specified by:

getStateManager in interface VehicleWorld

Returns:

the pre-existing instance (not null)