gov.nasa.worldwind.terrain
Class RectangularTessellator.RenderInfo

java.lang.Object
  gov.nasa.worldwind.terrain.RectangularTessellator.RenderInfo

Enclosing class:

RectangularTessellator

protected static class RectangularTessellator.RenderInfo
extends Object

Field Summary

protected int	density
protected IntBuffer	indices
protected boolean	isVboBound
protected Vec4	referenceCenter
protected FloatBuffer	texCoords
protected long	time
protected Object	vboCacheKey
protected FloatBuffer	vertices

Constructor Summary

protected

RectangularTessellator.RenderInfo(DrawContext dc, int density, FloatBuffer vertices, Vec4 refCenter)

Method Summary

protected void	fillVerticesVBO(DrawContext dc)
int	getDensity()
IntBuffer	getIndices()
Vec4	getReferenceCenter()
protected long	getSizeInBytes()
FloatBuffer	getTexCoords()
long	getTime()
Object	getVboCacheKey()
FloatBuffer	getVertices()
boolean	isVboBound()
protected void	update(DrawContext dc) Resets this instance's update time to now and refills its VBO if VBOs should be used.

Methods inherited from class java.lang.Object

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

Field Detail

density

protected final int density

indices

protected final IntBuffer indices

isVboBound

protected boolean isVboBound

referenceCenter

protected final Vec4 referenceCenter

texCoords

protected final FloatBuffer texCoords

time

protected long time

vboCacheKey

protected Object vboCacheKey

vertices

protected final FloatBuffer vertices

Constructor Detail

RectangularTessellator.RenderInfo

protected RectangularTessellator.RenderInfo(DrawContext dc,
                                            int density,
                                            FloatBuffer vertices,
                                            Vec4 refCenter)

Method Detail

fillVerticesVBO

protected void fillVerticesVBO(DrawContext dc)

getDensity

public int getDensity()

getIndices

public IntBuffer getIndices()

getReferenceCenter

public Vec4 getReferenceCenter()

getSizeInBytes

protected long getSizeInBytes()

getTexCoords

public FloatBuffer getTexCoords()

getTime

public long getTime()

getVboCacheKey

public Object getVboCacheKey()

getVertices

public FloatBuffer getVertices()

isVboBound

public boolean isVboBound()

update

protected void update(DrawContext dc)

Resets this instance's update time to now and refills its VBO if VBOs should be used.

Parameters:

dc - the current draw context.