java.lang.Object
- WildMagic.LibGraphics.ObjectSystem.GraphicsObject
- - WildMagic.LibGraphics.SceneGraph.Spatial
  - - WildMagic.LibGraphics.SceneGraph.Node
    - - WildMagic.LibGraphics.SceneGraph.CameraNode

All Implemented Interfaces:: java.io.Serializable, NameIdInterface, StreamInterface

public class CameraNode
extends Node
implements NameIdInterface, StreamInterface, java.io.Serializable

See Also:: Serialized Form

Nested Class Summary
- Nested classes/interfaces inherited from class WildMagic.LibGraphics.SceneGraph.Spatial
  Spatial.CullingMode

Field Summary

Fields
Modifier and Type Field Description

protected Camera m_spkCamera
Camera contained in this node.

private static long serialVersionUID
- Fields inherited from class WildMagic.LibGraphics.SceneGraph.Node
  m_kChild
- Fields inherited from class WildMagic.LibGraphics.SceneGraph.Spatial
  Culling, Local, m_iStartEffect, m_kEffects, m_kGlobalStates, m_kLights, m_pkParent, World, WorldBound, WorldBoundIsCurrent, WorldIsCurrent

Constructor Summary

Constructors
Constructor Description

CameraNode()
Construction and destruction.

CameraNode(Camera pkCamera)
Construction and destruction.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`GetAllObjectsByName(java.lang.String rkName, java.util.Vector<GraphicsObject> rkObjects)`	Writes all GraphicsObjects with the name that matches the input parameter, rkName into the Vector parameter rkObjects.
`Camera`	`GetCamera()`	Return camera contained in this node.
`int`	`GetDiskUsed(StreamVersion rkVersion)`	Returns the size of this object and it's children on disk for the current StreamVersion parameter.
`GraphicsObject`	`GetObjectByID(int uiID)`	Returns the GraphicsObject with the ID that matches the input parameter, uiID.
`GraphicsObject`	`GetObjectByName(java.lang.String rkName)`	Returns the GraphicsObject with the name that matches the input parameter, rkName.
`void`	`Link(Stream rkStream, Stream.Link pkLink)`	Copies this objects children objects from the input Stream's HashTable, based on the LinkID of the child stored in the pkLink parameter.
`void`	`Load(Stream rkStream, Stream.Link pkLink)`	Loads this object from the input parameter rkStream, using the input Stream.Link to store the IDs of children objects of this object for linking after all objects are loaded from the Stream.
`boolean`	`Register(Stream rkStream)`	Registers this object with the input Stream parameter.
`void`	`Save(Stream rkStream)`	Write this object and all it's children to the Stream.
`StringTree`	`SaveStrings(java.lang.String acTitle)`	Write this object into a StringTree for the scene-graph visualization.
`void`	`SetCamera(Camera pkCamera)`	When you set the camera, the node's local transformation is set to the camera's current current coordinate system.
`void`	`UpdateWorldData(double dAppTime)`	geometric updates

Methods inherited from class WildMagic.LibGraphics.SceneGraph.Node
AttachChild, DetachAllChildren, DetachChild, DetachChildAt, dispose, GetChild, GetQuantity, GetVisibleSet, SetChild, UpdateState, UpdateWorldBound

Methods inherited from class WildMagic.LibGraphics.SceneGraph.Spatial
AttachEffect, AttachGlobalState, AttachLight, DetachAllEffects, DetachAllGlobalStates, DetachAllLights, DetachEffect, DetachGlobalState, DetachLight, GetEffect, GetEffectQuantity, GetGlobalState, GetGlobalState, GetGlobalStateQuantity, GetLight, GetLightQuantity, GetParent, GetStartEffect, OnGetVisibleSet, PopState, PropagateBoundToRoot, PropagateStateFromRoot, PushState, SetParent, SetStartEffect, UpdateBS, UpdateGS, UpdateGS, UpdateRS, UpdateRS

Methods inherited from class WildMagic.LibGraphics.ObjectSystem.GraphicsObject
GetID, GetName, GetNextID, GetObjectByIDBase, GetObjectByNameBase, SetName

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - serialVersionUID
```
private static final long serialVersionUID
```
    See Also:
    
    Constant Field Values
  - m_spkCamera
```
protected Camera m_spkCamera
```
    Camera contained in this node.
- Constructor Detail
  - CameraNode
```
public CameraNode()
```
    Construction and destruction. The node's world translation is used as the camera's location. The node's world rotation matrix is used for the camera's coordinate axes. Column 0 of the world rotation matrix is the camera's direction vector, column 1 of the world rotation matrix is the camera's up vector, and column 2 of the world rotation matrix is the camera's right vector. On construction, the node's local transformation is set to the camera's current coordinate system. local translation = camera location local rotation column 0 = camera direction local rotation column 1 = camera up local rotation column 2 = camera right
  - CameraNode
```
public CameraNode(Camera pkCamera)
```
    Construction and destruction. The node's world translation is used as the camera's location. The node's world rotation matrix is used for the camera's coordinate axes. Column 0 of the world rotation matrix is the camera's direction vector, column 1 of the world rotation matrix is the camera's up vector, and column 2 of the world rotation matrix is the camera's right vector. On construction, the node's local transformation is set to the camera's current coordinate system. local translation = camera location local rotation column 0 = camera direction local rotation column 1 = camera up local rotation column 2 = camera right
    
    Parameters:
    
    pkCamera - new Camera.
- Method Detail
  - GetAllObjectsByName
```
public void GetAllObjectsByName(java.lang.String rkName,
                                java.util.Vector<GraphicsObject> rkObjects)
```
    Writes all GraphicsObjects with the name that matches the input parameter, rkName into the Vector parameter rkObjects.
    
    Specified by:
    
    GetAllObjectsByName in interface NameIdInterface
    
    Overrides:
    
    GetAllObjectsByName in class Node
    
    Parameters:
    
    rkName - the name of the objects to return.
    
    rkObjects - a Vector of all objects with the matching name.
  - GetCamera
```
public final Camera GetCamera()
```
    Return camera contained in this node.
    
    Returns:
    
    camera contained in this node.
  - GetDiskUsed
```
public int GetDiskUsed(StreamVersion rkVersion)
```
    Returns the size of this object and it's children on disk for the current StreamVersion parameter.
    
    Specified by:
    
    GetDiskUsed in interface StreamInterface
    
    Overrides:
    
    GetDiskUsed in class Node
    
    Parameters:
    
    rkVersion - the current version of the Stream file being created.
    
    Returns:
    
    the size of this object on disk.
  - GetObjectByID
```
public GraphicsObject GetObjectByID(int uiID)
```
    Returns the GraphicsObject with the ID that matches the input parameter, uiID.
    
    Specified by:
    
    GetObjectByID in interface NameIdInterface
    
    Overrides:
    
    GetObjectByID in class Node
    
    Parameters:
    
    uiID - the ID of the object to return.
    
    Returns:
    
    the GraphicsObject that matches the input name.
  - GetObjectByName
```
public GraphicsObject GetObjectByName(java.lang.String rkName)
```
    Returns the GraphicsObject with the name that matches the input parameter, rkName.
    
    Specified by:
    
    GetObjectByName in interface NameIdInterface
    
    Overrides:
    
    GetObjectByName in class Node
    
    Parameters:
    
    rkName - the name of the object to return.
    
    Returns:
    
    the GraphicsObject that matches the input name.
  - Link
```
public void Link(Stream rkStream,
                 Stream.Link pkLink)
```
    Copies this objects children objects from the input Stream's HashTable, based on the LinkID of the child stored in the pkLink parameter.
    
    Specified by:
    
    Link in interface StreamInterface
    
    Overrides:
    
    Link in class Node
    
    Parameters:
    
    rkStream - the Stream where the child objects are stored.
    
    pkLink - the Link class from which the child object IDs are read.
  - Load
```
public void Load(Stream rkStream,
                 Stream.Link pkLink)
```
    Loads this object from the input parameter rkStream, using the input Stream.Link to store the IDs of children objects of this object for linking after all objects are loaded from the Stream.
    
    Specified by:
    
    Load in interface StreamInterface
    
    Overrides:
    
    Load in class Node
    
    Parameters:
    
    rkStream - the Stream from which this object is being read.
    
    pkLink - the Link class for storing the IDs of this object's children objects.
  - Register
```
public boolean Register(Stream rkStream)
```
    Registers this object with the input Stream parameter. All objects streamed to disk are registered with the Stream so that a unique list of objects is maintained.
    
    Specified by:
    
    Register in interface StreamInterface
    
    Overrides:
    
    Register in class Node
    
    Parameters:
    
    rkStream - the Stream where the child objects are stored.
    
    Returns:
    
    true if this object is registered, false if the object has already been registered.
  - Save
```
public void Save(Stream rkStream)
```
    Write this object and all it's children to the Stream.
    
    Specified by:
    
    Save in interface StreamInterface
    
    Overrides:
    
    Save in class Node
    
    Parameters:
    
    rkStream - the Stream where the child objects are stored.
  - SaveStrings
```
public StringTree SaveStrings(java.lang.String acTitle)
```
    Write this object into a StringTree for the scene-graph visualization.
    
    Specified by:
    
    SaveStrings in interface StreamInterface
    
    Overrides:
    
    SaveStrings in class Node
    
    Parameters:
    
    acTitle - the header for this object in the StringTree.
    
    Returns:
    
    StringTree containing a String-based representation of this object and it's children.
  - SetCamera
```
public void SetCamera(Camera pkCamera)
```
    When you set the camera, the node's local transformation is set to the camera's current current coordinate system. The node's world transformation is computed, and the camera's coordinate system is set to use the node's world transformation.
    
    Parameters:
    
    pkCamera - new Camera.
  - UpdateWorldData
```
public void UpdateWorldData(double dAppTime)
```
    geometric updates
    
    Overrides:
    
    UpdateWorldData in class Node
    
    Parameters:
    
    dAppTime - animation time step from application.

Modifier and Type	Field	Description
`protected Camera`	`m_spkCamera`	Camera contained in this node.
`private static long`	`serialVersionUID`

Constructor	Description
`CameraNode()`	Construction and destruction.
`CameraNode(Camera pkCamera)`	Construction and destruction.

Class CameraNode

Nested Class Summary

Nested classes/interfaces inherited from class WildMagic.LibGraphics.SceneGraph.Spatial

Field Summary

Fields inherited from class WildMagic.LibGraphics.SceneGraph.Node

Fields inherited from class WildMagic.LibGraphics.SceneGraph.Spatial

Constructor Summary

Method Summary

Methods inherited from class WildMagic.LibGraphics.SceneGraph.Node

Methods inherited from class WildMagic.LibGraphics.SceneGraph.Spatial

Methods inherited from class WildMagic.LibGraphics.ObjectSystem.GraphicsObject

Methods inherited from class java.lang.Object

Field Detail

serialVersionUID

m_spkCamera

Constructor Detail

CameraNode

CameraNode

Method Detail

GetAllObjectsByName

GetCamera

GetDiskUsed

GetObjectByID

GetObjectByName

Link

Load

Register

Save

SaveStrings

SetCamera

UpdateWorldData