gov.nasa.worldwind.ogc.collada.impl

Class ColladaMeshShape.ShapeData

java.lang.Object

gov.nasa.worldwind.avlist.AVListImpl

gov.nasa.worldwind.cache.ShapeDataCache.ShapeDataCacheEntry

gov.nasa.worldwind.render.AbstractShape.AbstractShapeData

gov.nasa.worldwind.render.AbstractGeneralShape.ShapeData

gov.nasa.worldwind.ogc.collada.impl.ColladaMeshShape.ShapeData

All Implemented Interfaces:

AVList

Enclosing class:

ColladaMeshShape

protected static class ColladaMeshShape.ShapeData
extends AbstractGeneralShape.ShapeData

This class holds globe-specific data for this shape. It's managed via the shape-data cache in AbstractShape.AbstractShapeData.

Field Summary

Fields

Modifier and Type	Field and Description
protected Vec4	referenceCenter Cached reference center for the shape.
protected Matrix	renderMatrix Transform matrix to apply when rendering the shape.
protected Matrix	surfaceOrientationMatrix Matrix to orient the shape on the surface of the globe.

Fields inherited from class gov.nasa.worldwind.render.AbstractShape.AbstractShapeData

frameNumber, referenceDistance, referencePoint, vboCacheKey

Fields inherited from class gov.nasa.worldwind.cache.ShapeDataCache.ShapeDataCacheEntry

extent, eyeDistance, globeStateKey, lastUsed, timer, timerAdjustedEyeDistance, verticalExaggeration

Constructor Summary

Constructors

Constructor and Description
ShapeData(DrawContext dc, AbstractGeneralShape shape) Construct a cache entry for this shape.

Method Summary

Methods inherited from class gov.nasa.worldwind.render.AbstractShape.AbstractShapeData

getFrameNumber, getReferenceDistance, getReferencePoint, getVboCacheKey, setFrameNumber, setReferenceDistance, setReferencePoint, setVboCacheKey

Methods inherited from class gov.nasa.worldwind.cache.ShapeDataCache.ShapeDataCacheEntry

adjustTimer, getExtent, getEyeDistance, getGlobeStateKey, getTimer, getVerticalExaggeration, isExpired, isValid, restartTimer, setExpired, setExtent, setEyeDistance, setGlobeStateKey, setTimer, setVerticalExaggeration

Methods inherited from class gov.nasa.worldwind.avlist.AVListImpl

addPropertyChangeListener, addPropertyChangeListener, clearList, copy, firePropertyChange, firePropertyChange, getBooleanValue, getBooleanValue, getChangeSupport, getDoubleValue, getDoubleValue, getEntries, getIntegerValue, getIntegerValue, getLongValue, getLongValue, getRestorableStateForAVPair, getStringValue, getStringValue, getStringValue, getValue, getValues, hasKey, removeKey, removePropertyChangeListener, removePropertyChangeListener, setValue, setValues

Methods inherited from class java.lang.Object

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

Field Detail

referenceCenter

protected Vec4 referenceCenter

Cached reference center for the shape.

renderMatrix

protected Matrix renderMatrix

Transform matrix to apply when rendering the shape. This matrix is determined by the COLLADA traversal matrix, and surfaceOrientationMatrix.

surfaceOrientationMatrix

protected Matrix surfaceOrientationMatrix

Matrix to orient the shape on the surface of the globe. Cached result of Globe.computeSurfaceOrientationAtPosition(gov.nasa.worldwind.geom.Position) evaluated at the reference position.

Constructor Detail

ShapeData

public ShapeData(DrawContext dc,
                 AbstractGeneralShape shape)

Construct a cache entry for this shape.

Parameters:

dc - the current draw context.

shape - this shape.