org.deegree.services.wpvs.config
Class DEMDataset

java.lang.Object
  org.deegree.services.wpvs.config.Dataset<TerrainRenderingManager>
      org.deegree.services.wpvs.config.DEMDataset

public class DEMDataset
extends Dataset<TerrainRenderingManager>

The DemDatasetWrapper class TODO add class documentation here.

Version:

$Revision: 28722 $, $Date: 2010-12-10 15:25:20 +0100 (Fri, 10 Dec 2010) $

Author:

Rutger Bezema, last edited by: $Author: aschmitz $

Field Summary

Fields inherited from class org.deegree.services.wpvs.config.Dataset

geomFac

Constructor Summary

DEMDataset(int numberOfDEMFragmentsCached, int directMeshfragmentPoolSize, float[] ambientColor, float[] diffuseColor, float[] specularColor, float shininess)

Method Summary

Envelope

fillFromDatasetDefinitions(Envelope sceneEnvelope, double[] toLocalCRS, XMLAdapter configAdapter, DatasetDefinitions dsd) Analyzes the ElevationDataset from the DatasetDefinitions, fills the renderers with data from the defined modelbackends and builds up a the constraint vectors for retrieval of the appropriate renderers.

Methods inherited from class org.deegree.services.wpvs.config.Dataset

addConstraint, clarifyMaxPixelError, datasetTitles, getAllDatasourceObjects, getMatchingDatasourceObjects, isUnAmbiguous, resolve, size

Methods inherited from class java.lang.Object

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

Constructor Detail

DEMDataset

public DEMDataset(int numberOfDEMFragmentsCached,
                  int directMeshfragmentPoolSize,
                  float[] ambientColor,
                  float[] diffuseColor,
                  float[] specularColor,
                  float shininess)

Parameters:

numberOfDEMFragmentsCached - defines the number of dem fragments to be cached on the gpu.

directMeshfragmentPoolSize - the size (in MB) of the pool used for allocating direct byte buffers for reading mesh fragments, used in the MeshFragmentDataReader.

ambientColor -

diffuseColor -

specularColor -

shininess -

Method Detail

fillFromDatasetDefinitions

public Envelope fillFromDatasetDefinitions(Envelope sceneEnvelope,
                                           double[] toLocalCRS,
                                           XMLAdapter configAdapter,
                                           DatasetDefinitions dsd)

Analyzes the ElevationDataset from the DatasetDefinitions, fills the renderers with data from the defined modelbackends and builds up a the constraint vectors for retrieval of the appropriate renderers.

Specified by:

fillFromDatasetDefinitions in class Dataset<TerrainRenderingManager>

Parameters:

sceneEnvelope -

toLocalCRS -

configAdapter -

dsd -

Returns:

the merged scene envelope