: Class ElevationGrid

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shout3d.core
Class ElevationGrid

java.lang.Object
  |
  +--shout3d.core.Node
        |
        +--shout3d.core.Geometry
              |
              +--shout3d.core.Mesh
                    |
                    +--shout3d.core.S3DMesh
                          |
                          +--shout3d.core.IndexedFaceSet
                                |
                                +--shout3d.core.ElevationGrid

public class ElevationGrid
extends IndexedFaceSet
implements FieldObserver

ElevationGrid. Subclass of IndexedFaceSet Adds fields that define an ElevationGrid When any of these changes, retesselates the geometry and sets the base class IndexedFaceSet fields. Always sets the coord and coordIndex. If the color/colorPerVertex is set and has the right number of entries, sets colorIndex Always leaves texCoordIndex null and sets texCoord values to correspond to same indexed coord, so that the default texCoordIndex will be chosen to match the coordIndex values. If the texCoord is not set (or set to wrong number) generates default texCoord

Field Summary
`float[]`	`defaultHeight`
`FloatArrayField`	`height`
`IntField`	`xDimension`
`FloatField`	`xSpacing`
`IntField`	`zDimension`
`FloatField`	`zSpacing`

Fields inherited from class shout3d.core.IndexedFaceSet

creaseAngle,  
solid,  
texCoord,  
texCoordIndex

Fields inherited from class shout3d.core.S3DMesh

ccw,  
color,  
colorIndex,  
colorPerVertex,  
coord,  
coordIndex

Constructor Summary
`ElevationGrid()` Constructs a default ElevationGrid

Method Summary
`void`	`onFieldChange(Field theField, java.lang.Object userData)` Subclasses must call this from within their own onFieldChange() method.

Methods inherited from class shout3d.core.Node

cleanUp, 
getDEFName, 
getField, 
getFieldByIndex, 
getFieldName, 
getNumFields, 
getTypeName, 
getViewer, 
isOfType, 
setDEFName, 
setViewer

Methods inherited from class java.lang.Object

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

Field Detail

defaultHeight

public final float[] defaultHeight

height

public final FloatArrayField height

xDimension

public final IntField xDimension

xSpacing

public final FloatField xSpacing

zDimension

public final IntField zDimension

zSpacing

public final FloatField zSpacing

Constructor Detail

ElevationGrid

public ElevationGrid()

Constructs a default ElevationGrid

Method Detail

onFieldChange

public void onFieldChange(Field theField,
                          java.lang.Object userData)

Subclasses must call this from within their own onFieldChange() method.

Specified by:: onFieldChange in interface FieldObserver
Overrides:: onFieldChange in class IndexedFaceSet