java.lang.Object
- WildMagic.LibGraphics.ObjectSystem.GraphicsObject
- - WildMagic.LibGraphics.Effects.Effect
  - - WildMagic.LibGraphics.Effects.ShaderEffect
    - - WildMagic.LibGraphics.Effects.GoochEffect

All Implemented Interfaces:

java.io.Serializable, NameIdInterface, StreamInterface
```
public class GoochEffect
extends ShaderEffect
implements StreamInterface, java.io.Serializable
```
See Also:

Serialized Form

Field Summary

Fields
Modifier and Type	Field	Description
`protected float[]`	`m_afLightPosition`	The light pos is stored at index 0, 1, 2.
`(package private) ZBufferState`	`m_spkSaveZState`	Saved and modified z-buffer state.
`(package private) ZBufferState`	`m_spkZState`	Saved and modified z-buffer state.
`private static long`	`serialVersionUID`

Fields inherited from class WildMagic.LibGraphics.Effects.ShaderEffect
m_iPassQuantity, m_kAlphaState, m_kCompiledPrograms, m_kPShader, m_kVShader

Constructor Summary

Constructors
Constructor Description

GoochEffect()
Creates an GoochEffect, with default initialization.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`dispose()`	Delete memory
`int`	`GetDiskUsed(StreamVersion rkVersion)`	Returns the size of this object and its children on disk for the current StreamVersion parameter.
`Vector3f`	`GetLightPosition()`	Parameters for the vertex program
`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.
`void`	`OnLoadPrograms(int iPass, Program pkVProgram, Program pkPProgram, Program pkCProgram)`	Set the user-defined constants to use local storage.
`void`	`RestoreGlobalState(int iPass, Renderer pkRenderer, boolean bPrimaryEffect)`	Restore default rendering state.
`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`	`SetGlobalState(int iPass, Renderer pkRenderer, boolean bPrimaryEffect)`	Override default rendering state to change the z-buffer comparison test.
`void`	`SetLightPosition(Vector3f rkLightPosition)`	Parameters for the vertex program

Methods inherited from class WildMagic.LibGraphics.Effects.ShaderEffect
GetAllObjectsByName, GetBlending, GetCProgram, GetObjectByID, GetObjectByName, GetPassQuantity, GetPProgram, GetSamplerInformation, GetTexture, GetTexture, GetTextureQuantity, GetVProgram, Link, LoadPrograms, LoadResources, OnReleasePrograms, Register, ReleasePrograms, ReleaseResources, SetCProgram, SetDefaultAlphaState, SetPassQuantity, SetPShader, SetVShader

Methods inherited from class WildMagic.LibGraphics.Effects.Effect
Draw

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

Methods inherited from interface WildMagic.LibGraphics.ObjectSystem.StreamInterface
Link, Register

- Field Detail
  - serialVersionUID
```
private static final long serialVersionUID
```
    See Also:
    
    Constant Field Values
  - m_spkSaveZState
```
ZBufferState m_spkSaveZState
```
    Saved and modified z-buffer state.
  - m_spkZState
```
ZBufferState m_spkZState
```
    Saved and modified z-buffer state.
  - m_afLightPosition
```
protected float[] m_afLightPosition
```
    The light pos is stored at index 0, 1, 2. The other value is unused.
- Constructor Detail
  - GoochEffect
```
public GoochEffect()
```
    Creates an GoochEffect, with default initialization. Pair with WireframeBehindEffect to get silhouette edges, too.
- Method Detail
  - dispose
```
public void dispose()
```
    Delete memory
    
    Overrides:
    
    dispose in class ShaderEffect
  - GetDiskUsed
```
public int GetDiskUsed(StreamVersion rkVersion)
```
    Returns the size of this object and its children on disk for the current StreamVersion parameter.
    
    Specified by:
    
    GetDiskUsed in interface StreamInterface
    
    Overrides:
    
    GetDiskUsed in class ShaderEffect
    
    Parameters:
    
    rkVersion - the current version of the Stream file being created.
    
    Returns:
    
    the size of this object on disk.
  - GetLightPosition
```
public Vector3f GetLightPosition()
```
    Parameters for the vertex program
    
    Returns:
    
    the light position.
  - 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 ShaderEffect
    
    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.
  - OnLoadPrograms
```
public void OnLoadPrograms(int iPass,
                           Program pkVProgram,
                           Program pkPProgram,
                           Program pkCProgram)
```
    Set the user-defined constants to use local storage.
    
    Overrides:
    
    OnLoadPrograms in class ShaderEffect
    
    Parameters:
    
    iPass -
    
    pkVProgram - the VertexProgram for this Effect
    
    pkPProgram - the PixelProgram for this Effect
  - RestoreGlobalState
```
public void RestoreGlobalState(int iPass,
                               Renderer pkRenderer,
                               boolean bPrimaryEffect)
```
    Restore default rendering state.
    
    Overrides:
    
    RestoreGlobalState in class ShaderEffect
    
    Parameters:
    
    iPass - the ith rendering pass
    
    pkRenderer - the Rendering object
    
    bPrimaryEffect - primary or secondary
  - 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 ShaderEffect
    
    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 ShaderEffect
    
    Parameters:
    
    acTitle - the header for this object in the StringTree.
    
    Returns:
    
    StringTree containing a String-based representation of this object and its children.
  - SetGlobalState
```
public void SetGlobalState(int iPass,
                           Renderer pkRenderer,
                           boolean bPrimaryEffect)
```
    Override default rendering state to change the z-buffer comparison test.
    
    Overrides:
    
    SetGlobalState in class ShaderEffect
    
    Parameters:
    
    iPass - the ith rendering pass
    
    pkRenderer - the Rendering object
    
    bPrimaryEffect - primary or secondary
  - SetLightPosition
```
public void SetLightPosition(Vector3f rkLightPosition)
```
    Parameters for the vertex program
    
    Parameters:
    
    rkLightPosition - position of the 'light' that shades the object.

Class GoochEffect

Field Summary

Fields inherited from class WildMagic.LibGraphics.Effects.ShaderEffect

Constructor Summary

Method Summary

Methods inherited from class WildMagic.LibGraphics.Effects.ShaderEffect

Methods inherited from class WildMagic.LibGraphics.Effects.Effect

Methods inherited from class WildMagic.LibGraphics.ObjectSystem.GraphicsObject

Methods inherited from class java.lang.Object

Methods inherited from interface WildMagic.LibGraphics.ObjectSystem.StreamInterface

Field Detail

serialVersionUID

m_spkSaveZState

m_spkZState

m_afLightPosition

Constructor Detail

GoochEffect

Method Detail

dispose

GetDiskUsed

GetLightPosition

Load

OnLoadPrograms

RestoreGlobalState

Save

SaveStrings

SetGlobalState

SetLightPosition