gov.nasa.worldwind.ogc.kml.impl
Class KMLExtrudedPolygonImpl

java.lang.Object
  gov.nasa.worldwind.avlist.AVListImpl
      gov.nasa.worldwind.WWObjectImpl
          gov.nasa.worldwind.render.AbstractShape
              gov.nasa.worldwind.render.ExtrudedPolygon
                  gov.nasa.worldwind.ogc.kml.impl.KMLExtrudedPolygonImpl

All Implemented Interfaces:

AVList, MessageListener, Exportable, ExtentHolder, Movable, KMLRenderable, GeographicExtent, Highlightable, OrderedRenderable, Renderable, Restorable, WWObject, PropertyChangeListener, EventListener

public class KMLExtrudedPolygonImpl
extends ExtrudedPolygon
implements KMLRenderable

Nested Class Summary

Nested classes/interfaces inherited from class gov.nasa.worldwind.render.ExtrudedPolygon

ExtrudedPolygon.ExtrudedBoundaryInfo, ExtrudedPolygon.ShapeData

Nested classes/interfaces inherited from class gov.nasa.worldwind.render.AbstractShape

AbstractShape.AbstractShapeData

Field Summary

protected boolean	highlightAttributesResolved
protected boolean	normalAttributesResolved
protected KMLAbstractFeature	parent

Fields inherited from class gov.nasa.worldwind.render.ExtrudedPolygon

activeSideAttributes, boundaries, capEdgeIndexBuffers, capTexture, capTextureCoords, DEFAULT_ALTITUDE_MODE, DEFAULT_SIDES_INTERIOR_MATERIAL, defaultSideAttributes, enableCap, enableSides, height, previousIntersectionGlobeStateKey, previousIntersectionShapeData, previousIntersectionTerrain, sideAttributes, sideEdgeIndexBuffers, sideFillIndexBuffers, sideHighlightAttributes, sideTextures, totalFaceCount, totalNumLocations, VBO_THRESHOLD

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

activeAttributes, altitudeMode, BEogsh, currentData, DEFAULT_GEOMETRY_GENERATION_INTERVAL, DEFAULT_HIGHLIGHT_MATERIAL, DEFAULT_INTERIOR_MATERIAL, DEFAULT_OUTLINE_MATERIAL, DEFAULT_OUTLINE_PICK_WIDTH, defaultAttributes, delegateOwner, enableBatchPicking, enableBatchRendering, enableDepthOffset, highlightAttrs, highlighted, maxExpiryTime, minExpiryTime, normalAttrs, outlinePickWidth, outlineShapeRenderer, pickLayer, pickSupport, referencePosition, sector, shapeDataCache, visible

Fields inherited from interface gov.nasa.worldwind.Exportable

FORMAT_NOT_SUPPORTED, FORMAT_PARTIALLY_SUPPORTED, FORMAT_SUPPORTED

Constructor Summary

KMLExtrudedPolygonImpl(KMLTraversalContext tc, KMLPlacemark placemark, KMLAbstractGeometry geom)
Create an instance.

Method Summary

protected PickedObject	createPickedObject(DrawContext dc, Color pickColor) Create a PickedObject for this shape.
protected ShapeAttributes	getInitialAttributes(String attrType)
protected ShapeAttributes	makeAttributesCurrent(String attrType) Determine and set the Path highlight attributes from the KML Feature fields.
void	preRender(KMLTraversalContext tc, DrawContext dc) Pre-render this element.
void	render(KMLTraversalContext tc, DrawContext dc) Render this element.

Methods inherited from class gov.nasa.worldwind.render.ExtrudedPolygon

addInnerBoundary, addInnerBoundary, beginDrawing, computeBoundaryVertices, computeCapNormals, computeExtent, computeEyeDistance, computePolygonNormal, computeReferencePoint, countLocations, createCacheEntry, createCapGeometry, createCapNormals, createFullGeometry, createIntersectionGeometry, createMinimalGeometry, createSideGeometry, createSideNormals, createSideTextureCoords, createTessllationGeometry, createVertices, determineActiveAttributes, doDrawInterior, doDrawOutline, doExportAsKML, doMakeOrderedRenderable, drawCapInterior, drawCapOutline, drawInterior, drawOutline, drawSideInteriors, drawSideOutline, exportBoundaryAsLinearRing, fillBoundary, fillImageList, fillSideNormalBuffer, fillSideTexCoordBuffer, fillSideVertexBuffer, fillVBO, generateCapInteriorIndices, getActiveCapAttributes, getActiveSideAttributes, getBoundaries, getCapAttributes, getCapEdgeIndices, getCapHighlightAttributes, getCapImageSource, getCapTexture, getCurrent, getExtent, getHeight, getImageSources, getOuterBoundary, getReferenceLocation, getReferencePosition, getSector, getSideAttributes, getSideEdgeIndices, getSideHighlightAttributes, getSideIndices, getTextureCoords, hasSideTextures, initialize, intersect, intersectBoundarySides, intersectCap, isEnableCap, isEnableSides, isOrderedRenderableValid, isOuterBoundaryValid, isSameAsPreviousTerrain, isTerrainDependent, moveTo, mustApplyLighting, mustApplySideTextures, mustApplyTexture, mustDrawInterior, mustDrawOutline, mustRegenerateGeometry, outerBoundary, render, reset, setCapAttributes, setCapHighlightAttributes, setCapImageSource, setEnableCap, setEnableSides, setHeight, setOuterBoundary, setOuterBoundary, setOuterBoundary, setReferenceLocation, setSideAttributes, setSideHighlightAttributes, tessellatePolygon, writeKMLBoundaries

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

addOrderedRenderable, checkViewDistanceExpiration, clearCachedVbos, computeExtentFromPositions, computePoint, countTriangleVertices, doDrawOrderedRenderable, doGetRestorableState, doRestoreState, drawBatched, drawOrderedRenderable, endDrawing, export, exportAsKML, getActiveAttributes, getAltitudeMode, getAttributes, getCurrentData, getDelegateOwner, getDistanceFromEye, getExtent, getGeometryRegenerationInterval, getHighlightAttributes, getOutlinePickWidth, getRestorableState, getVboIds, intersectsFrustum, isEnableBatchPicking, isEnableBatchRendering, isEnableDepthOffset, isExportFormatSupported, isHighlighted, isVisible, makeOrderedRenderable, makeTexture, move, mustApplyLighting, mustCreateNormals, mustCreateNormals, pick, prepareToDrawInterior, prepareToDrawOutline, restoreState, setAltitudeMode, setAttributes, setDelegateOwner, setEnableBatchPicking, setEnableBatchRendering, setEnableDepthOffset, setGeometryRegenerationInterval, setHighlightAttributes, setHighlighted, setOutlinePickWidth, setReferencePosition, setVisible, shouldUseVBOs

Methods inherited from class gov.nasa.worldwind.WWObjectImpl

onMessage, propertyChange

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

Methods inherited from interface gov.nasa.worldwind.avlist.AVList

addPropertyChangeListener, addPropertyChangeListener, clearList, copy, firePropertyChange, firePropertyChange, getEntries, getStringValue, getValue, getValues, hasKey, removeKey, removePropertyChangeListener, removePropertyChangeListener, setValue, setValues

Field Detail

highlightAttributesResolved

protected boolean highlightAttributesResolved

normalAttributesResolved

protected boolean normalAttributesResolved

parent

protected final KMLAbstractFeature parent

Constructor Detail

KMLExtrudedPolygonImpl

public KMLExtrudedPolygonImpl(KMLTraversalContext tc,
                              KMLPlacemark placemark,
                              KMLAbstractGeometry geom)

Create an instance.

Parameters:

tc - the current KMLTraversalContext.

placemark - the Placemark element containing the LineString.

geom - the KMLPolygon geometry.

Throws:

NullPointerException - if the geomtry is null.

IllegalArgumentException - if the parent placemark or the traversal context is null.

Method Detail

createPickedObject

protected PickedObject createPickedObject(DrawContext dc,
                                          Color pickColor)

Create a PickedObject for this shape. The PickedObject returned by this method will be added to the pick list to represent the current shape.

Overrides:

createPickedObject in class AbstractShape

Parameters:

dc - the current draw context.

pickColor - unique color for this shape.

Returns:

A new picked object.

getInitialAttributes

protected ShapeAttributes getInitialAttributes(String attrType)

makeAttributesCurrent

protected ShapeAttributes makeAttributesCurrent(String attrType)

Determine and set the Path highlight attributes from the KML Feature fields.

Parameters:

attrType - the type of attributes, either KMLConstants.NORMAL or KMLConstants.HIGHLIGHT.

Returns:

the new attributes.

preRender

public void preRender(KMLTraversalContext tc,
                      DrawContext dc)

Description copied from interface: KMLRenderable

Pre-render this element.

Specified by:

preRender in interface KMLRenderable

Parameters:

tc - the current KML traversal context.

dc - the current draw context.

render

public void render(KMLTraversalContext tc,
                   DrawContext dc)

Description copied from interface: KMLRenderable

Render this element.

Specified by:

render in interface KMLRenderable

Parameters:

tc - the current KML traversal context.

dc - the current draw context.