gov.nasa.worldwind.util

Class GLUTessellatorSupport.CollectPrimitivesCallback

java.lang.Object

javax.media.opengl.glu.GLUtessellatorCallbackAdapter

gov.nasa.worldwind.util.GLUTessellatorSupport.CollectPrimitivesCallback

All Implemented Interfaces:

GLUtessellatorCallback

Enclosing class:

GLUTessellatorSupport

public static class GLUTessellatorSupport.CollectPrimitivesCallback
extends GLUtessellatorCallbackAdapter

Provides the callback class used to capture triangle and line primitive indices determined by the tessellator.

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	edgeFlag
protected boolean[]	edgeFlags
protected int	error
protected int	index
protected IntBuffer	lineBuffer
protected List<Integer>	lines
protected IntBuffer	triangleBuffer
protected List<Integer>	triangles
protected GLUTessellatorSupport.VertexData[]	vertices

Constructor Summary

Constructors

Constructor and Description
CollectPrimitivesCallback()

Method Summary

Modifier and Type	Method and Description
void	attach(GLUtessellator tessellator)
void	begin(int type)
void	edgeFlag(boolean flag)
void	end()
void	error(int errno)
int	getError()
IntBuffer	getLineIndices()
IntBuffer	getTriangleIndices()
void	reset()
void	vertex(Object vertexData)

Methods inherited from class javax.media.opengl.glu.GLUtessellatorCallbackAdapter

beginData, combine, combineData, edgeFlagData, endData, errorData, vertexData

Methods inherited from class java.lang.Object

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

Field Detail

edgeFlag

protected boolean edgeFlag

edgeFlags

protected boolean[] edgeFlags

error

protected int error

index

protected int index

lineBuffer

protected IntBuffer lineBuffer

lines

protected List<Integer> lines

triangleBuffer

protected IntBuffer triangleBuffer

triangles

protected List<Integer> triangles

vertices

protected GLUTessellatorSupport.VertexData[] vertices

Constructor Detail

CollectPrimitivesCallback

public CollectPrimitivesCallback()

Method Detail

attach

public void attach(GLUtessellator tessellator)

begin

public void begin(int type)

Specified by:

begin in interface GLUtessellatorCallback

Overrides:

begin in class GLUtessellatorCallbackAdapter

edgeFlag

public void edgeFlag(boolean flag)

Specified by:

edgeFlag in interface GLUtessellatorCallback

Overrides:

edgeFlag in class GLUtessellatorCallbackAdapter

end

public void end()

Specified by:

end in interface GLUtessellatorCallback

Overrides:

end in class GLUtessellatorCallbackAdapter

error

public void error(int errno)

Specified by:

error in interface GLUtessellatorCallback

Overrides:

error in class GLUtessellatorCallbackAdapter

getError

public int getError()

getLineIndices

public IntBuffer getLineIndices()

getTriangleIndices

public IntBuffer getTriangleIndices()

reset

public void reset()

vertex

public void vertex(Object vertexData)

Specified by:

vertex in interface GLUtessellatorCallback

Overrides:

vertex in class GLUtessellatorCallbackAdapter