org.deegree.rendering.r3d.multiresolution
Class MeshFragmentData

java.lang.Object
  org.deegree.rendering.r3d.multiresolution.MeshFragmentData

public class MeshFragmentData
extends Object

The MeshFragmentData holds the fragment data.

Version:

$Revision: $, $Date: $

Author:

Markus Schneider, last edited by: $Author: schneider $

Constructor Summary

MeshFragmentData(PooledByteBuffer rawBuffer, FloatBuffer vertexBuffer, FloatBuffer normalsBuffer, Buffer indexBuffer)
Construct from the given rawbuffer.

Method Summary

void	freeBuffers() free the pooled buffer.
FloatBuffer	getNormals()
int	getNumTriangles()
Buffer	getTriangles() Returns the buffer that contains the vertices of the triangles.
FloatBuffer	getVertices()

Methods inherited from class java.lang.Object

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

Constructor Detail

MeshFragmentData

public MeshFragmentData(PooledByteBuffer rawBuffer,
                        FloatBuffer vertexBuffer,
                        FloatBuffer normalsBuffer,
                        Buffer indexBuffer)

Construct from the given rawbuffer.

Parameters:

rawBuffer -

vertexBuffer -

normalsBuffer -

indexBuffer -

Method Detail

getNumTriangles

public int getNumTriangles()

Returns:

the number of triangles

getVertices

public FloatBuffer getVertices()

Returns:

the vertices.

getTriangles

public Buffer getTriangles()

Returns the buffer that contains the vertices of the triangles.

The returned buffer can be (depending on the number of vertices in the fragment):

• a ByteBuffer
• a ShortBuffer
• an IntBuffer

Returns:

buffer the contains the triangles (as vertex indexes)

getNormals

public FloatBuffer getNormals()

Returns:

the normal buffer

freeBuffers

public void freeBuffers()

free the pooled buffer.