org.oscim.renderer.bucket

Class RenderBucket

java.lang.Object

org.oscim.utils.pool.Inlist<RenderBucket>

org.oscim.renderer.bucket.RenderBucket

Direct Known Subclasses:

CircleBucket, ExtrusionBucket, HairLineBucket, LineBucket, MeshBucket, PolygonBucket, TextureBucket

public abstract class RenderBucket
extends Inlist<RenderBucket>

Nested Class Summary

Nested classes/interfaces inherited from class org.oscim.utils.pool.Inlist

Inlist.List<T extends Inlist<?>>

Field Summary

Fields

Modifier and Type	Field and Description
static byte	BITMAP
static byte	CIRCLE
static byte	EXTRUSION
static byte	HAIRLINE
protected VertexData	indiceItems
protected int	indiceOffset
static byte	LINE
static byte	MESH
protected int	numIndices
protected int	numVertices Number of vertices for this layer.
static byte	POLYGON
static byte	SYMBOL
static byte	TEXLINE
byte	type
protected VertexData	vertexItems Temporary list of vertex data.
protected int	vertexOffset

Fields inherited from class org.oscim.utils.pool.Inlist

next

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	RenderBucket(byte type, boolean indexed, boolean quads)

Method Summary

Modifier and Type	Method and Description
protected void	clear() Clear all resources.
protected void	compile(java.nio.ShortBuffer vboData, java.nio.ShortBuffer iboData)
protected void	compileIndicesItems(java.nio.ShortBuffer iboData)
protected void	compileVertexItems(java.nio.ShortBuffer vboData)
int	getIndiceOffset() Start position in ibo for this bucket (in bytes)
int	getVertexOffset() For line- and polygon-buckets this is the offset of VERTICES in its bucket.vbo.
protected void	prepare() Final preparation of content before compilation for stuff that should not be done on render-thread.
void	setLevel(int level)
void	setVertexOffset(int offset)

Methods inherited from class org.oscim.utils.pool.Inlist

appendItem, appendList, get, last, next, prependRelative, push, remove, size

Methods inherited from class java.lang.Object

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

Field Detail

LINE

public static final byte LINE

See Also:

Constant Field Values

TEXLINE

public static final byte TEXLINE

See Also:

Constant Field Values

POLYGON

public static final byte POLYGON

See Also:

Constant Field Values

MESH

public static final byte MESH

See Also:

Constant Field Values

EXTRUSION

public static final byte EXTRUSION

See Also:

Constant Field Values

HAIRLINE

public static final byte HAIRLINE

See Also:

Constant Field Values

SYMBOL

public static final byte SYMBOL

See Also:

Constant Field Values

BITMAP

public static final byte BITMAP

See Also:

Constant Field Values

CIRCLE

public static final byte CIRCLE

See Also:

Constant Field Values

type

public final byte type

numVertices

protected int numVertices

Number of vertices for this layer.

numIndices

protected int numIndices

vertexItems

protected final VertexData vertexItems

Temporary list of vertex data.

indiceItems

protected final VertexData indiceItems

vertexOffset

protected int vertexOffset

indiceOffset

protected int indiceOffset

Constructor Detail

RenderBucket

protected RenderBucket(byte type,
                       boolean indexed,
                       boolean quads)

Method Detail

clear

protected void clear()

Clear all resources.

prepare

protected void prepare()

Final preparation of content before compilation for stuff that should not be done on render-thread.

getVertexOffset

public int getVertexOffset()

For line- and polygon-buckets this is the offset of VERTICES in its bucket.vbo. For all other types it is the byte offset in vbo. FIXME - always use byte offset?

getIndiceOffset

public int getIndiceOffset()

Start position in ibo for this bucket (in bytes)

setLevel

public void setLevel(int level)

setVertexOffset

public void setVertexOffset(int offset)

compile

protected void compile(java.nio.ShortBuffer vboData,
                       java.nio.ShortBuffer iboData)

compileVertexItems

protected void compileVertexItems(java.nio.ShortBuffer vboData)

compileIndicesItems

protected void compileIndicesItems(java.nio.ShortBuffer iboData)