org.deegree.ogcwebservices.wpvs.j3d
Class TerrainModel

java.lang.Object
  javax.media.j3d.SceneGraphObject
      javax.media.j3d.Node
          javax.media.j3d.Leaf
              javax.media.j3d.Shape3D
                  org.deegree.ogcwebservices.wpvs.j3d.TerrainModel

Direct Known Subclasses:

HeightMapTerrain, TriangleTerrain

public abstract class TerrainModel
extends javax.media.j3d.Shape3D

The TerrainModel class is a base class for all dgm's (terrains). It is capable of loading a texture onto the geometry of it's subclasses.

Version:

$Revision: 20601 $, $Date: 2009-11-05 16:25:55 +0100 (Do, 05. Nov 2009) $

Author:

Rutger Bezema, last edited by: $Author: rbezema $

Field Summary

Fields inherited from class javax.media.j3d.Shape3D

ALLOW_APPEARANCE_OVERRIDE_READ, ALLOW_APPEARANCE_OVERRIDE_WRITE, ALLOW_APPEARANCE_READ, ALLOW_APPEARANCE_WRITE, ALLOW_COLLISION_BOUNDS_READ, ALLOW_COLLISION_BOUNDS_WRITE, ALLOW_GEOMETRY_READ, ALLOW_GEOMETRY_WRITE

Fields inherited from class javax.media.j3d.Node

ALLOW_AUTO_COMPUTE_BOUNDS_READ, ALLOW_AUTO_COMPUTE_BOUNDS_WRITE, ALLOW_BOUNDS_READ, ALLOW_BOUNDS_WRITE, ALLOW_COLLIDABLE_READ, ALLOW_COLLIDABLE_WRITE, ALLOW_LOCAL_TO_VWORLD_READ, ALLOW_LOCALE_READ, ALLOW_PARENT_READ, ALLOW_PICKABLE_READ, ALLOW_PICKABLE_WRITE, ENABLE_COLLISION_REPORTING, ENABLE_PICK_REPORTING

Constructor Summary

protected	TerrainModel() Creates a TerrainModel with a default Appearance set.
protected	TerrainModel(BufferedImage textureImage) Create a terrain from the given buffered image

Method Summary

abstract void	createTerrain() This method implements all the necessary steps to generate a Shape3D Terrain (Elevation model).
BufferedImage	getTexture()
void	setTexture(BufferedImage textureImage)
String	toString()

Methods inherited from class javax.media.j3d.Shape3D

addGeometry, cloneNode, duplicateNode, getAllGeometries, getAppearance, getAppearanceOverrideEnable, getBounds, getCollisionBounds, getGeometry, getGeometry, indexOfGeometry, insertGeometry, intersect, intersect, intersect, numGeometries, removeAllGeometries, removeGeometry, removeGeometry, setAppearance, setAppearanceOverrideEnable, setCollisionBounds, setGeometry, setGeometry

Methods inherited from class javax.media.j3d.Node

cloneTree, cloneTree, cloneTree, cloneTree, cloneTree, cloneTree, getBoundsAutoCompute, getCollidable, getLocale, getLocalToVworld, getLocalToVworld, getParent, getPickable, setBounds, setBoundsAutoCompute, setCollidable, setPickable

Methods inherited from class javax.media.j3d.SceneGraphObject

clearCapability, clearCapabilityIsFrequent, duplicateSceneGraphObject, getCapability, getCapabilityIsFrequent, getName, getUserData, isCompiled, isLive, setCapability, setCapabilityIsFrequent, setName, setUserData, updateNodeReferences

Methods inherited from class java.lang.Object

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

Constructor Detail

TerrainModel

protected TerrainModel()

Creates a TerrainModel with a default Appearance set.

The default apearance of this terrain is defined as:

• specularColor = new Color3f( 0.7f, 0.7f, 0.7f )
• ambientColor = white
• diffuseColor = white
• shininess = 75f
• lighting is enabled
• matieral is writable (Material.ALLOW_COMPONENT_WRITE)

TerrainModel

protected TerrainModel(BufferedImage textureImage)

Create a terrain from the given buffered image

Parameters:

textureImage -

Method Detail

createTerrain

public abstract void createTerrain()

This method implements all the necessary steps to generate a Shape3D Terrain (Elevation model). Before rendering this Class this method should therefor be called prior.

setTexture

public void setTexture(BufferedImage textureImage)

Parameters:

textureImage - An other texture value.

getTexture

public BufferedImage getTexture()

Returns:

the BufferedImage which can be used as a texture or nullif no texture was defined.

toString

public String toString()

Overrides:

toString in class javax.media.j3d.SceneGraphObject