org.deegree.tools.rendering.dem.builder
Class MacroTriangle

java.lang.Object
  org.deegree.tools.rendering.dem.builder.MacroTriangle

public class MacroTriangle
extends Object

A macro triangle that consists of several "normal" triangles.

Version:

$Revision: $, $Date: $

Author:

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

Nested Class Summary

(package private) static class

MacroTriangle.Orientation

Field Summary

float[][]	bbox The bbox of the macro triangle
float	geometryError The geometric error of the macro triangle
(package private) javax.vecmath.Point2f	p0
(package private) javax.vecmath.Point2f	p1
(package private) javax.vecmath.Point2f	p2

Constructor Summary

MacroTriangle(DEMDatasetGenerator builder, javax.vecmath.Point2f p0, javax.vecmath.Point2f p1, javax.vecmath.Point2f p2, int level, String locationCode, float geometryError)
Constructs a new MacroTriangle without bounding box.

MacroTriangle(DEMDatasetGenerator builder, javax.vecmath.Point2f p0, javax.vecmath.Point2f p1, javax.vecmath.Point2f p2, int level, String locationCode, float[][] bbox, float geometryError)
Constructs a new MacroTriangle with already initialized bounding box.

Method Summary

(package private) void	generateTileData(org.deegree.coverage.raster.data.RasterData dataBuffer, double tileHeight, int rowsPerTile, javax.vecmath.Point3f[] tileVertices, javax.vecmath.Vector3f[] vertexNormals, int[][] tileTriangles)
float[][]	getBBox()
(package private) double	getError()
String	getLocationCode()

Methods inherited from class java.lang.Object

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

Field Detail

p0

javax.vecmath.Point2f p0

p1

javax.vecmath.Point2f p1

p2

javax.vecmath.Point2f p2

bbox

public float[][] bbox

The bbox of the macro triangle

geometryError

public float geometryError

The geometric error of the macro triangle

Constructor Detail

MacroTriangle

MacroTriangle(DEMDatasetGenerator builder,
              javax.vecmath.Point2f p0,
              javax.vecmath.Point2f p1,
              javax.vecmath.Point2f p2,
              int level,
              String locationCode,
              float[][] bbox,
              float geometryError)

Constructs a new MacroTriangle with already initialized bounding box.

Parameters:

builder -

p0 -

p1 -

p2 -

level -

locationCode -

bbox -

geometryError -

MacroTriangle

MacroTriangle(DEMDatasetGenerator builder,
              javax.vecmath.Point2f p0,
              javax.vecmath.Point2f p1,
              javax.vecmath.Point2f p2,
              int level,
              String locationCode,
              float geometryError)

Constructs a new MacroTriangle without bounding box.

The bounding box will be generated by the first call to getBBox().

Parameters:

builder -

p0 -

p1 -

p2 -

level -

locationCode -

geometryError -

Method Detail

getError

double getError()

generateTileData

void generateTileData(org.deegree.coverage.raster.data.RasterData dataBuffer,
                      double tileHeight,
                      int rowsPerTile,
                      javax.vecmath.Point3f[] tileVertices,
                      javax.vecmath.Vector3f[] vertexNormals,
                      int[][] tileTriangles)

getLocationCode

public String getLocationCode()

Returns:

the location code

getBBox

public float[][] getBBox()

Returns:

the bbox of this Macrotriangle