jvx.volume

Class PwTex2Cubes

java.lang.Object

jv.object.PsObject

jvx.project.PjWorkshop

jvx.volume.PwTex2Cubes

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, PsUpdateIf, PjWorkshopIf

public class PwTex2Cubes
extends PjWorkshop

Tex2Cubes Workshop.

See Also:

Serialized Form

Author:

Matthias Nieser

Version:

09.03.15, 2.00 revised (kp) Moved to jvx.volume from dev.volume.
01.06.2010, 1.00 created (mn)

Field Summary

Fields

Modifier and Type	Field and Description
static int	EDGE_INTERSECTION
static int	FACE_INTERSECTION
static int	INSIDE_TETRAHEDRON
PgPolygonSet	m_polygonSet A Polygon Set to visualize the grid edges found in the texture data.
PgPolygonSet	m_polygonSetCleaned Another Polygon Set to visualize the grid edges found in the texture data.
static int	VERTEX_GRID_POINT

Fields inherited from class jv.object.PsObject

HAS_BOUNDARY_PANEL, HAS_CONFIG_PANEL, HAS_INFO_PANEL, HAS_LABEL_PANEL, HAS_MATERIAL_PANEL, HAS_TEXTURE_PANEL, HAS_VECTOR_PANEL, INSPECTOR_INFO, INSPECTOR_INFO_EXT, IS_DELETED, IS_FIXED, IS_FOCUSSED, IS_PICKED, IS_SELECTED, IS_USED, NUM_TAGS

Fields inherited from interface jv.project.PjWorkshopIf

MODE_BUG, MODE_STANDARD, MODE_VALIDATE

Constructor Summary

Constructors

Constructor and Description
PwTex2Cubes() Construct a new PwTex2Cubes.
PwTex2Cubes(PgTetraSet geom) Construct a new PwTex2Cubes from a given geometry.

Method Summary

Modifier and Type	Method and Description
java.lang.String	getName() Get the name of the workshop.
static void	guessElements(PgElementSet elementSet, PgPolygonSet polygonSet) Add elements to elementSet - these should build the level surfaces.
void	init() Initializes the workshop.
static PgElementSet	makeIsoSurface(PgTetraSet geom, PdVector[][] tex, double textureIsoValue)
static PgElementSet	makeIsoSurface(PgTetraSet geom, PiVector[][] tex, int quantization, double textureIsoValue)
static PiVector[][]	quantizeTexture(PdVector[][] tex, int quantization) Quantize given texture coordinates to integer textures.
void	readMatchingsFromField() Import frame rotation information from Vector Field "matching".
PgElementSet	remesh() Creates a cube set from the texture coordinates.
static PgElementSet	remesh(PgTetraSet geom, PdVector[][] tex, boolean showOuterPlanes)
static PgElementSet	remesh(PgTetraSet geom, PiVector[][] coords, int quant) Creates a cube set from the texture coordinates.
PgElementSet	remesh2() Compute an elementSet containing the level surfaces of a 3D texture on a PgTetraSet.
void	setDisplay(PvDisplayIf display) Set the active display when this workshop was launched.
void	setGeometry(PgGeometry geom) Set the geometry.
void	setMatching(PiVector[][] matching) Set rotation information for transition between tetrahedra and their neighbours.
void	setTextures(PdVector[][] tex) Set double textures and quantize to integer by a default quantization.
void	setTextures(PiVector[][] coords, int quantization) Set quantized texture coordinates and quantization factor.
void	shiftTextures() Shift all texture coordinates by half quantization.
boolean	update(java.lang.Object event) Update the class whenever a child has changed.

Methods inherited from class jvx.project.PjWorkshop

cancel, close, getDisplay, getDisplays, getGeometry, getMode, getSavedGeometry, getViewer, isModal, isStandalone, ok, removeGeometry, reset, setDisplays, setModal, setMode, setStandalone, setViewer

Methods inherited from class jv.object.PsObject

addInspector, addUpdateListener, assureInspector, clearTag, clone, clone, clone, copy, getFather, getInfoPanel, getInspector, getNumObjects, getSymbol, hasInspector, hasTag, hasUpdateListener, instanceOf, instanceOf, newInspector, newInspector, removeInspector, removeInspector, removeUpdateListener, setName, setParent, setSymbol, setTag, toString, updatePanels

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface jv.object.PsUpdateIf

getFather, setParent

Field Detail

m_polygonSet

public PgPolygonSet m_polygonSet

A Polygon Set to visualize the grid edges found in the texture data.

m_polygonSetCleaned

public PgPolygonSet m_polygonSetCleaned

Another Polygon Set to visualize the grid edges found in the texture data.

VERTEX_GRID_POINT

public static final int VERTEX_GRID_POINT

See Also:

Constant Field Values

EDGE_INTERSECTION

public static final int EDGE_INTERSECTION

See Also:

Constant Field Values

FACE_INTERSECTION

public static final int FACE_INTERSECTION

See Also:

Constant Field Values

INSIDE_TETRAHEDRON

public static final int INSIDE_TETRAHEDRON

See Also:

Constant Field Values

Constructor Detail

PwTex2Cubes

public PwTex2Cubes()

Construct a new PwTex2Cubes.

PwTex2Cubes

public PwTex2Cubes(PgTetraSet geom)

Construct a new PwTex2Cubes from a given geometry.

Parameters:

geom - Geometry to work on.

Method Detail

init

public void init()

Initializes the workshop.

Overrides:

init in class PjWorkshop

setGeometry

public void setGeometry(PgGeometry geom)

Set the geometry.

Specified by:

setGeometry in interface PjWorkshopIf

Overrides:

setGeometry in class PjWorkshop

Parameters:

geom - the workshop modifies this geometry.

setDisplay

public void setDisplay(PvDisplayIf display)

Set the active display when this workshop was launched.

Specified by:

setDisplay in interface PjWorkshopIf

Overrides:

setDisplay in class PjWorkshop

update

public boolean update(java.lang.Object event)

Update the class whenever a child has changed. Method is usually invoked from the children.

Specified by:

update in interface PsUpdateIf

Overrides:

update in class PjWorkshop

Parameters:

event - sender of this update.

Returns:

true if update was correctly handled by superclass.

See Also:

PsObject.setParent(PsUpdateIf), PsObject.getFather(), PsObject.addUpdateListener(PsUpdateIf)

getName

public java.lang.String getName()

Get the name of the workshop.

Specified by:

getName in interface PsUpdateIf

Overrides:

getName in class PsObject

setTextures

public void setTextures(PiVector[][] coords,
                        int quantization)

Set quantized texture coordinates and quantization factor.

shiftTextures

public void shiftTextures()

Shift all texture coordinates by half quantization.

remesh

public static PgElementSet remesh(PgTetraSet geom,
                                  PiVector[][] coords,
                                  int quant)

Creates a cube set from the texture coordinates.

remesh

public static PgElementSet remesh(PgTetraSet geom,
                                  PdVector[][] tex,
                                  boolean showOuterPlanes)

remesh

public PgElementSet remesh()

Creates a cube set from the texture coordinates.

makeIsoSurface

public static PgElementSet makeIsoSurface(PgTetraSet geom,
                                          PdVector[][] tex,
                                          double textureIsoValue)

makeIsoSurface

public static PgElementSet makeIsoSurface(PgTetraSet geom,
                                          PiVector[][] tex,
                                          int quantization,
                                          double textureIsoValue)

setMatching

public void setMatching(PiVector[][] matching)

Set rotation information for transition between tetrahedra and their neighbours.

quantizeTexture

public static PiVector[][] quantizeTexture(PdVector[][] tex,
                                           int quantization)

Quantize given texture coordinates to integer textures.

setTextures

public void setTextures(PdVector[][] tex)

Set double textures and quantize to integer by a default quantization.

readMatchingsFromField

public void readMatchingsFromField()

Import frame rotation information from Vector Field "matching". created from PgParamGeom3D.loadCache() method (ur).

remesh2

public PgElementSet remesh2()

Compute an elementSet containing the level surfaces of a 3D texture on a PgTetraSet.

Author:

Ulrich Reitebuch

Version:

26.08.10, 1.00 created (ur)

guessElements

public static void guessElements(PgElementSet elementSet,
                                 PgPolygonSet polygonSet)

Add elements to elementSet - these should build the level surfaces. In this method, elements are constructed from the edges given by m_polygonSet, quads and triangles in these edges are added.

Author:

Ulrich Reitebuch

Version:

03.09.10, 1.00 created (ur)