Module lignum

Package de.grogra.lignum.stlVoxelspace

Class VoxelSpace

java.lang.Object

de.grogra.lignum.stlVoxelspace.VoxelSpace

All Implemented Interfaces:

Mathsym, VoxelSpaceIF

public class VoxelSpace
extends Object
implements Mathsym, VoxelSpaceIF

Translated from orignal C++ Lignum code.

Author:

Alexander Brinkmann

Field Summary

Fields

Modifier and Type	Field	Description
int	hitfol
int	hitself
int	hitw
int	nohit
int	sgmnt
VoxelBox[][][]	voxboxes
double	Xbox
int	Xn
double	Ybox
int	Yn
double	Zbox
int	Zn

Fields inherited from interface de.grogra.lignum.jadt.Mathsym

HIT_THE_FOLIAGE, HIT_THE_WOOD, K_EPSILON, NO_HIT, PI_DIV_2, R_EPSILON, R_HUGE

Constructor Summary

Constructors

Constructor	Description
VoxelSpace(Point3d c1, Point3d c2, double xsize, double ysize, double zsize, int xn, int yn, int zn, Firmament f, double kb)
VoxelSpace(Point3d c1, Point3d c2, int xn, int yn, int zn, Firmament f)

Method Summary

Modifier and Type	Method	Description
void	calculateMeanQabsQin()
double	calculateTurbidLight()
double	calculateTurbidLight(boolean self_shading)
void	DumpCfTree(VoxelSpace s, Tree tree, int num_parts, boolean wood)
void	evaluateVerticalNeedleAreaDensity(double Hmax, double Hmin, int n, Vector<PairMinMax> NAD)
void	fillVoxelBoxes(double needleA, double leafA)
void	fillVoxelBoxes(double inivalue, int beginZ, int endZ)
void	FillVoxelBoxesWithNeedles(double Sf, double Wf, double Rf, double L, int beginZ, int endZ)
double	getArea()
VOBookKeeper	getBookKeeper()
double	getBorderStandExtinction(Point3d p0, PositionVector dir)
Vector<Integer>	getBoxIndexes(Point3d p)
double	getBoxVolume()
double	getFoliageArea()
double	getFoliageMass()
ForestDescriptor	getForestDescriptor()
double	getK_b()
double	getLeafArea()
Point3d	getLowerLeftCorner()
double	getMeanFoliageAreaDensity()
PairMinMax	getMinMaxNeedleMass()
double	getNeedleArea()
int	getNumberOfBoxes()
int	getNumberOfFilledBoxes()
int	getNumberOfTreeSegments()
double	getQabs()
double	getQin()
Vector<VoxelMovement>	getRoute(Vector<VoxelMovement> vec, int startx, int starty, int startz, PositionVector dir)
Vector<VoxelMovement>	getRoute(Vector<VoxelMovement> vec, Point3d p0, PositionVector dir, ParametricCurve K, boolean pairwise)
Point3d	getUpperRightCorner()
VoxelBox	getVoxelBox(Point3d p)
double	getXbox()
int	getXindex(double local_xcoord)
double	getXSideLength()
double	getYbox()
int	getYindex(double local_ycoord)
double	getYSideLength()
double	getZbox()
int	getZindex(double local_zcoord)
double	getZSideLength()
void	incHitfol()
void	incHitself()
void	incHitw()
void	incNohit()
void	move(Point3d corner)
static double	NearbyShading(Point3d out, PositionVector direction, double Htop, double Hbot, double LAIc, double LAIb)
static double	NearbyShading(Point3d out, PositionVector direction, double Htop, double Hbot, double LAIc, double LAIb, double k_conifer, double k_deciduous)
void	reset()
void	resetQinQabs()
void	resize(double lX, double lY, double lZ)
void	resize(double lX, double lY, double lZ, int nX, int nY, int nZ)
void	resize(int x, int y, int z)
void	resize(Point3d lower_left, Point3d upper_right)
void	updateBoxValues()

Methods inherited from class java.lang.Object

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

Field Details

Xbox

public double Xbox

Ybox

public double Ybox

Zbox

public double Zbox

Xn

public int Xn

Yn

public int Yn

Zn

public int Zn

voxboxes

public VoxelBox[][][] voxboxes

sgmnt

public int sgmnt

hitw

public int hitw

hitfol

public int hitfol

nohit

public int nohit

hitself

public int hitself

Constructor Details

VoxelSpace

public VoxelSpace(Point3d c1,
 Point3d c2,
 int xn,
 int yn,
 int zn,
 Firmament f)

VoxelSpace

public VoxelSpace(Point3d c1,
 Point3d c2,
 double xsize,
 double ysize,
 double zsize,
 int xn,
 int yn,
 int zn,
 Firmament f,
 double kb)

Method Details

getXbox

public double getXbox()

Specified by:

getXbox in interface VoxelSpaceIF

getYbox

public double getYbox()

Specified by:

getYbox in interface VoxelSpaceIF

getZbox

public double getZbox()

Specified by:

getZbox in interface VoxelSpaceIF

incHitfol

public void incHitfol()

Specified by:

incHitfol in interface VoxelSpaceIF

incNohit

public void incNohit()

Specified by:

incNohit in interface VoxelSpaceIF

incHitself

public void incHitself()

Specified by:

incHitself in interface VoxelSpaceIF

incHitw

public void incHitw()

Specified by:

incHitw in interface VoxelSpaceIF

getK_b

public double getK_b()

Specified by:

getK_b in interface VoxelSpaceIF

getXindex

public int getXindex(double local_xcoord)

Specified by:

getXindex in interface VoxelSpaceIF

getYindex

public int getYindex(double local_ycoord)

Specified by:

getYindex in interface VoxelSpaceIF

getZindex

public int getZindex(double local_zcoord)

Specified by:

getZindex in interface VoxelSpaceIF

reset

public void reset()

Specified by:

reset in interface VoxelSpaceIF

resetQinQabs

public void resetQinQabs()

Specified by:

resetQinQabs in interface VoxelSpaceIF

resize

public void resize(int x,
 int y,
 int z)

Specified by:

resize in interface VoxelSpaceIF

resize

public void resize(double lX,
 double lY,
 double lZ)

Specified by:

resize in interface VoxelSpaceIF

resize

public void resize(double lX,
 double lY,
 double lZ,
 int nX,
 int nY,
 int nZ)

Specified by:

resize in interface VoxelSpaceIF

resize

public void resize(Point3d lower_left,
 Point3d upper_right)

Specified by:

resize in interface VoxelSpaceIF

move

public void move(Point3d corner)

Specified by:

move in interface VoxelSpaceIF

getBookKeeper

public VOBookKeeper getBookKeeper()

Specified by:

getBookKeeper in interface VoxelSpaceIF

getForestDescriptor

public ForestDescriptor getForestDescriptor()

Specified by:

getForestDescriptor in interface VoxelSpaceIF

getArea

public double getArea()

Specified by:

getArea in interface VoxelSpaceIF

getLowerLeftCorner

public Point3d getLowerLeftCorner()

Specified by:

getLowerLeftCorner in interface VoxelSpaceIF

getUpperRightCorner

public Point3d getUpperRightCorner()

Specified by:

getUpperRightCorner in interface VoxelSpaceIF

getNumberOfBoxes

public int getNumberOfBoxes()

Specified by:

getNumberOfBoxes in interface VoxelSpaceIF

getNumberOfFilledBoxes

public int getNumberOfFilledBoxes()

Specified by:

getNumberOfFilledBoxes in interface VoxelSpaceIF

getNumberOfTreeSegments

public int getNumberOfTreeSegments()

Specified by:

getNumberOfTreeSegments in interface VoxelSpaceIF

getBoxVolume

public double getBoxVolume()

Specified by:

getBoxVolume in interface VoxelSpaceIF

getXSideLength

public double getXSideLength()

Specified by:

getXSideLength in interface VoxelSpaceIF

getYSideLength

public double getYSideLength()

Specified by:

getYSideLength in interface VoxelSpaceIF

getZSideLength

public double getZSideLength()

Specified by:

getZSideLength in interface VoxelSpaceIF

getQabs

public double getQabs()

Specified by:

getQabs in interface VoxelSpaceIF

getQin

public double getQin()

Specified by:

getQin in interface VoxelSpaceIF

getMinMaxNeedleMass

public PairMinMax getMinMaxNeedleMass()

Specified by:

getMinMaxNeedleMass in interface VoxelSpaceIF

getFoliageMass

public double getFoliageMass()

Specified by:

getFoliageMass in interface VoxelSpaceIF

getVoxelBox

public VoxelBox getVoxelBox(Point3d p)

Specified by:

getVoxelBox in interface VoxelSpaceIF

getBoxIndexes

public Vector<Integer> getBoxIndexes(Point3d p)

Specified by:

getBoxIndexes in interface VoxelSpaceIF

getRoute

public Vector<VoxelMovement> getRoute(Vector<VoxelMovement> vec,
 int startx,
 int starty,
 int startz,
 PositionVector dir)

Specified by:

getRoute in interface VoxelSpaceIF

getRoute

public Vector<VoxelMovement> getRoute(Vector<VoxelMovement> vec,
 Point3d p0,
 PositionVector dir,
 ParametricCurve K,
 boolean pairwise)

Specified by:

getRoute in interface VoxelSpaceIF

getBorderStandExtinction

public double getBorderStandExtinction(Point3d p0,
 PositionVector dir)

Specified by:

getBorderStandExtinction in interface VoxelSpaceIF

NearbyShading

public static double NearbyShading(Point3d out,
 PositionVector direction,
 double Htop,
 double Hbot,
 double LAIc,
 double LAIb)

NearbyShading

public static double NearbyShading(Point3d out,
 PositionVector direction,
 double Htop,
 double Hbot,
 double LAIc,
 double LAIb,
 double k_conifer,
 double k_deciduous)

updateBoxValues

public void updateBoxValues()

Specified by:

updateBoxValues in interface VoxelSpaceIF

calculateTurbidLight

public double calculateTurbidLight()

Specified by:

calculateTurbidLight in interface VoxelSpaceIF

calculateTurbidLight

public double calculateTurbidLight(boolean self_shading)

Specified by:

calculateTurbidLight in interface VoxelSpaceIF

fillVoxelBoxes

public void fillVoxelBoxes(double needleA,
 double leafA)

Specified by:

fillVoxelBoxes in interface VoxelSpaceIF

fillVoxelBoxes

public void fillVoxelBoxes(double inivalue,
 int beginZ,
 int endZ)

Specified by:

fillVoxelBoxes in interface VoxelSpaceIF

FillVoxelBoxesWithNeedles

public void FillVoxelBoxesWithNeedles(double Sf,
 double Wf,
 double Rf,
 double L,
 int beginZ,
 int endZ)

Specified by:

FillVoxelBoxesWithNeedles in interface VoxelSpaceIF

getMeanFoliageAreaDensity

public double getMeanFoliageAreaDensity()

Specified by:

getMeanFoliageAreaDensity in interface VoxelSpaceIF

calculateMeanQabsQin

public void calculateMeanQabsQin()

Specified by:

calculateMeanQabsQin in interface VoxelSpaceIF

getNeedleArea

public double getNeedleArea()

Specified by:

getNeedleArea in interface VoxelSpaceIF

getLeafArea

public double getLeafArea()

Specified by:

getLeafArea in interface VoxelSpaceIF

getFoliageArea

public double getFoliageArea()

Specified by:

getFoliageArea in interface VoxelSpaceIF

evaluateVerticalNeedleAreaDensity

public void evaluateVerticalNeedleAreaDensity(double Hmax,
 double Hmin,
 int n,
 Vector<PairMinMax> NAD)

Specified by:

evaluateVerticalNeedleAreaDensity in interface VoxelSpaceIF

DumpCfTree

public void DumpCfTree(VoxelSpace s,
 Tree tree,
 int num_parts,
 boolean wood)