gov.nasa.worldwind.ogc.collada
Class ColladaInstanceNode

java.lang.Object
  gov.nasa.worldwind.util.xml.AbstractXMLEventParser
      gov.nasa.worldwind.ogc.collada.ColladaAbstractObject
          gov.nasa.worldwind.ogc.collada.ColladaAbstractInstance<ColladaNode>
              gov.nasa.worldwind.ogc.collada.ColladaInstanceNode

All Implemented Interfaces:

ColladaRenderable, XMLEventParser

public class ColladaInstanceNode
extends ColladaAbstractInstance<ColladaNode>
implements ColladaRenderable

Represents the COLLADA instance_node element and provides access to its contents.

Field Summary

Fields inherited from class gov.nasa.worldwind.ogc.collada.ColladaAbstractInstance

instance

Fields inherited from class gov.nasa.worldwind.util.xml.AbstractXMLEventParser

CHARACTERS_CONTENT, fields, namespaceURI, parent

Constructor Summary

ColladaInstanceNode(String ns)
Construct an instance.

Method Summary

Box	getLocalExtent(ColladaTraversalContext tc) Returns this renderable's model coordinate extent.
void	preRender(ColladaTraversalContext tc, DrawContext dc) Pre-Render this element.
void	render(ColladaTraversalContext tc, DrawContext dc) Render this element.

Methods inherited from class gov.nasa.worldwind.ogc.collada.ColladaAbstractInstance

get, getUrl

Methods inherited from class gov.nasa.worldwind.ogc.collada.ColladaAbstractObject

getRoot

Methods inherited from class gov.nasa.worldwind.util.xml.AbstractXMLEventParser

allocate, doAddCharacters, doAddEventAttribute, doAddEventContent, doParseEventAttributes, doParseEventContent, freeResources, getAConstructor, getCharacters, getField, getField, getFields, getNamespaceURI, getParent, hasField, hasField, hasFields, mergeFields, newInstance, overrideFields, parse, parseCharacterContent, removeField, setField, setField, setFields, setParent

Methods inherited from class java.lang.Object

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

Constructor Detail

ColladaInstanceNode

public ColladaInstanceNode(String ns)

Construct an instance.

Parameters:

ns - the qualifying namespace URI. May be null to indicate no namespace qualification.

Method Detail

getLocalExtent

public Box getLocalExtent(ColladaTraversalContext tc)

Description copied from class: ColladaAbstractObject

Returns this renderable's model coordinate extent.

Specified by:

getLocalExtent in interface ColladaRenderable

Overrides:

getLocalExtent in class ColladaAbstractObject

Parameters:

tc - The traversal context to use when determining the extent.

Returns:

The model coordinate extent.

preRender

public void preRender(ColladaTraversalContext tc,
                      DrawContext dc)

Pre-Render this element. Renders the target of the instance pointer, if the target can be resolved.

Specified by:

preRender in interface ColladaRenderable

Parameters:

tc - the current COLLADA traversal context.

dc - the current draw context.

render

public void render(ColladaTraversalContext tc,
                   DrawContext dc)

Render this element. Renders the target of the instance pointer, if the target can be resolved.

Specified by:

render in interface ColladaRenderable

Parameters:

tc - the current COLLADA traversal context.

dc - the current draw context.