org.xith3d.scenegraph
Class GeomIndexedContainer

java.lang.Object
  org.xith3d.scenegraph.SceneGraphObject
      org.xith3d.scenegraph.NodeComponent
          org.xith3d.scenegraph.Geometry
              org.xith3d.scenegraph.GeomContainer
                  org.xith3d.scenegraph.GeometryArray
                      org.xith3d.scenegraph.GeomIndexedContainer

All Implemented Interfaces:

org.jagatoo.datatypes.NamableObject, org.jagatoo.datatypes.NamedObject, org.openmali.spatial.IndexContainer, org.openmali.spatial.VertexContainer

Direct Known Subclasses:

IndexedGeometryArray

public abstract class GeomIndexedContainer
extends GeometryArray
implements org.openmali.spatial.IndexContainer

Builds indexed geometry. The vertex inforamtion is still stored the regular way, but the vertices drawn are those specified by the index. A single index is used for all color, tex, normal coords. So if you have a vertex with the same coordinate, but with different tex coords you need to build a new vertex and reference that via the index. This is so that the speed of using only one coordinate is used.

Nested Class Summary

Nested classes/interfaces inherited from class org.xith3d.scenegraph.GeomContainer

GeomContainer.Type

Nested classes/interfaces inherited from class org.xith3d.scenegraph.Geometry

Geometry.Optimization

Field Summary

protected int	initialIndexIndex
protected int	validIndexCount

Fields inherited from class org.xith3d.scenegraph.GeomContainer

BY_REFERENCE, colors, COLORS, COORDINATES, coords, faceSize, INTERLEAVED, interleavedData, normals, NORMALS, numVertices, texCoords, TEXTURE_COORDINATES, VERTEX_ATTRIBUTES, vertexAttribs

Fields inherited from class org.xith3d.scenegraph.SceneGraphObject

XITH3D_USERDATAKEY_OLDUSERDATA

Constructor Summary

GeomIndexedContainer(GeomContainer.Type type, int coordsSize, int vertexCount, int[] stripVertexCounts, int indexCount)

Method Summary

protected void	duplicateNodeComponent(NodeComponent original, boolean forceDuplicate)
int[]	getIndex()
int	getIndex(int i)
int	getIndexCount()
GeomNioIntData	getIndexData()
void	setIndex(int[] indices)
void	setIndex(int i, int idx)

Methods inherited from class org.xith3d.scenegraph.GeometryArray

cloneNodeComponent, getTriangle, setTriangle, setTriangle

Methods inherited from class org.xith3d.scenegraph.GeomContainer

addData, addData, addData, calculateFaceNormals, calculateFaceNormals, finalize, flipNormals, freeOpenGLResources, getColor, getColor, getColorData, getColorRefFloat, getColors, getColorsOffset, getColorsSize, getCoordinate, getCoordinate, getCoordinates, getCoordinates, getCoordinatesData, getCoordinatesOffset, getCoordinatesSize, getCoordRefFloat, getFaceSize, getInitialVertexIndex, getInterleavedData, getNormal, getNormal, getNormalRefFloat, getNormals, getNormals, getNormalsData, getNormalsOffset, getNormalsSize, getOpenGLReference_DL_GeomData, getOpenGLReference_DL_TexCoords, getOpenGLReference_DL, getTexCoordRefFloat, getTexCoordsData, getTexCoordSetCount, getTexCoordSetMap, getTexCoordSetMap, getTexCoordSize, getTexCoordsOffset, getTextureCoordinate, getTextureCoordinate, getTextureCoordinate, getTextureCoordinate, getTextureCoordinate, getTextureCoordinates, getType, getValidVertexCount, getVertex, getVertexAttribData, getVertexAttribSize, getVertexAttribsOffset, getVertexAttribute, getVertexAttribute, getVertexAttribute, getVertexAttribute, getVertexAttribute, getVertexAttributes, getVertexAttributesCount, getVertexCount, getVertexFormat, hasColorAlpha, hasColors, hasFeature, hasIndex, hasNormals, hasTextureCoordinates, hasTextureCoordinates, hasVertexAttributes, hasVertexAttributes, invertNormals, isInterleaved, isStrip, makeInterleaved, makeInterleaved, setColor, setColor, setColor, setColor, setColorData, setColors, setColors, setColors, setColors, setCoordinate, setCoordinate, setCoordinate, setCoordinateData, setCoordinates, setCoordinates, setCoordinates, setCoordinates, setDataBuffers, setInitialVertexIndex, setNioBuffers, setNormal, setNormal, setNormal, setNormalData, setNormals, setNormals, setNormals, setNormals, setTexCoordData, setTextureCoordinate, setTextureCoordinate, setTextureCoordinate, setTextureCoordinate, setTextureCoordinate, setTextureCoordinate, setTextureCoordinate, setTextureCoordinate, setTextureCoordinates, setTextureCoordinates, setTextureCoordinates, setTextureCoordinates, setTextureCoordinates, setTextureCoordinates, setTextureCoordinates, setTextureCoordinates, setValidVertexCount, setVertexAttribute, setVertexAttribute, setVertexAttribute, setVertexAttribute, setVertexAttribute, setVertexAttributes, setVertexAttributes, setVertexAttributes, setVertexAttributes, setVertexAttributes, setVertexAttributes, setVertexAttributes, setVertexAttributes, update, updateData

Methods inherited from class org.xith3d.scenegraph.Geometry

getCachedBounds, getOptimization, isBoundsDirty, isTriangulatable, isTriangulated, setBoundsDirty, setCachedBounds, setOptimization

Methods inherited from class org.xith3d.scenegraph.NodeComponent

freeOpenGLResources, getDuplicateOnCloneTree, getModListener, isChanged, isChanged2, setChanged, setDuplicateOnCloneTree, setModListener

Methods inherited from class org.xith3d.scenegraph.SceneGraphObject

getName, getUserData, getUserData, getUserDataMap, isLive, setLive, setName, setUserData, setUserData, setUserDataRecursive, setUserDataRecursive, toString

Methods inherited from class java.lang.Object

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

Field Detail

initialIndexIndex

protected int initialIndexIndex

validIndexCount

protected int validIndexCount

Constructor Detail

GeomIndexedContainer

public GeomIndexedContainer(GeomContainer.Type type,
                            int coordsSize,
                            int vertexCount,
                            int[] stripVertexCounts,
                            int indexCount)

Method Detail

setIndex

public void setIndex(int[] indices)

setIndex

public void setIndex(int i,
                     int idx)

getIndexCount

public final int getIndexCount()

Specified by:

getIndexCount in interface org.openmali.spatial.IndexContainer

getIndex

public final int[] getIndex()

Specified by:

getIndex in interface org.openmali.spatial.IndexContainer

getIndex

public final int getIndex(int i)

Specified by:

getIndex in interface org.openmali.spatial.IndexContainer

getIndexData

public final GeomNioIntData getIndexData()

duplicateNodeComponent

protected void duplicateNodeComponent(NodeComponent original,
                                      boolean forceDuplicate)

Overrides:

duplicateNodeComponent in class GeometryArray