vgp.surface.common
Class PgSurface

java.lang.Object
  jv.object.PsObject
      jv.project.PgGeometry
          jv.geom.PgPointSet
              jv.geom.PgElementSet
                  vgp.surface.common.PgSurface

All Implemented Interfaces:

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

public class PgSurface

extends PgElementSet

Computes parametrized surfaces defined by a surface descriptor. Surface is not contrained to 3D Euclidean space but may lie in spaces like the 3-sphere, 3-hyperbolic space, or a higher dimensional Euclidean space.

See Also:

Serialized Form

Field Summary

Fields inherited from class jv.object.PsObject

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.PgGeometryIf

AMBIENT_H2_HYPERBOLIC, AMBIENT_H3_HYPERBOLIC, AMBIENT_H4_HYPERBOLIC, AMBIENT_PROJECTIONS, AMBIENT_R1_EUCLIDEAN, AMBIENT_R2_EUCLIDEAN, AMBIENT_R3_EUCLIDEAN, AMBIENT_R4_EUCLIDEAN, AMBIENT_R5_EUCLIDEAN, AMBIENT_S1_SPHERE, AMBIENT_S2_SPHERE, AMBIENT_S3_SPHERE, AMBIENT_S4_SPHERE, AMBIENT_SPACES, HAS_METHOD_MENU, INSPECTOR_CONTROL, INSPECTOR_CONTROL_EXT, INSPECTOR_MATERIAL, INSPECTOR_MATERIAL_EXT, INSPECTOR_TEXTURE, INSPECTOR_TEXTURE_EXT, LABEL_BASE, LABEL_CENTER, LABEL_HEAD, LABEL_MIDDLE, LABEL_TAIL, LABEL_TOP, m_numLabelTypes, METHOD_EXT, PROJ_KLEIN_BALL, PROJ_PARALLEL, PROJ_POINCARE_BALL, PROJ_STEREOGRAPHIC, PROJ_UPPER_HALFSPACE

Constructor Summary

PgSurface(int dim)
Constructor with vertex dimension.

Method Summary

java.lang.Object	clone() Duplicate geometry by recursively cloning all instance variables except inspector panels and lists of registered listeners.
void	computeSurface() Recompute surface using current descriptor.
void	copy(PsObject object) Copy instance variables by duplication, not by copying a reference.
PgSurfaceDescr	getDescr() Get the descriptor of this surface.
boolean	getDiamondDirection() Check if diamond is oriented in u- or v-direction.
void	init() Initialize and reset instance variables after call to super.init().
boolean	isEnabledAlternateGrid() Check if ordinary uv-mesh and diamond mesh is enabled where every other row is shifted.
boolean	isEnabledDualGrid() Check if dual grid is enabled.
void	setAmbientProjection(int mode) Set projection mode of ambient space used in model transformations.
void	setAmbientSpace(int mode) Set ambient space used in model transformations.
void	setDescr(PgSurfaceDescr descr) Assign a surface descriptor which completely describes this surface.
void	setDiamondDirection(boolean bDirection) Determine if diamond is oriented in u- or v-direction.
void	setEnabledAlternateGrid(boolean bAlternate) Switch among ordinary uv-mesh to diamond mesh where every other row is shifted.
void	setEnabledDualGrid(boolean bDualGrid) Determine if dual grid is enabled.
boolean	setSurfaceName(java.lang.String aSurface, java.lang.String baseSurfaceName) Creates a surface descriptor and assign it using setDescr(PgSurfaceDescr descr).
boolean	update(java.lang.Object event) Update the class whenever a child has changed.

Methods inherited from class jv.geom.PgElementSet

addElement, addElement, applyModelingMatrix, assureBoundary, assureDimOfElements, assureElementBackColors, assureElementColors, assureElementNormals, assureElementTextures, blend, buildPolygon, buildQuadr, buildQuadrFromCurve, buildTriangle, buildTriangleFromCurve, checkNeighbour, checkNeighbour, clearTagElement, close, computeCone, computeCylinder, computeDisk, computePlane, computeRotation, computeSnail, computeSphere, computeTorus, copyConnectivity, copyElementSet, fixBoundaries, flipEdges, flipOrientation, getArea, getAreaOfElement, getBoundaries, getCreaseAngle, getDimOfElement, getDimOfElements, getEdge, getEdge, getEdgeLength, getEdgeList, getEdges, getElement, getElementBackColor, getElementBackColors, getElementColor, getElementColors, getElementNormal, getElementNormals, getElements, getElementTexture, getElementTextures, getElementVertices, getElementWithVertex, getFVector, getGlobalBndColor, getGlobalBndSize, getGlobalBndTagColor, getGlobalEdgeColor, getGlobalEdgeSize, getGlobalEdgeTagColor, getGlobalElementBackColor, getGlobalElementColor, getGlobalElementNormalColor, getGlobalElementNormalLength, getGlobalElementNormalSize, getGlobalElementTagColor, getJvx, getL2Matrix, getL2Norm, getMaxDimOfElements, getMaxNumElements, getNeighbour, getNeighbourLocInd, getNeighbours, getNumBoundaries, getNumBoundaryComponents, getNumBoundaryEdges, getNumBoundaryVertices, getNumEdges, getNumElementIndices, getNumElements, getNumUnusedVertices, getOppVertexInd, getOppVertexLocInd, getSavedElements, getSavedNumVertices, getVertexAngle, getVertexTextures, getVertexValence, getVolume, getVolumeOfElement, hasBoundary, hasEdges, hasElementBackColors, hasElementColors, hasElementNormals, hasElementTextures, hasTagElement, intersectionWithLine, isConforming, isShowingBackface, isShowingBoundaries, isShowingEdgeColorFromElements, isShowingEdgeColors, isShowingEdgeLabels, isShowingEdges, isShowingElementBackColor, isShowingElementBackColors, isShowingElementColors, isShowingElementFromVertexColors, isShowingElementLabels, isShowingElementNormalArrow, isShowingElementNormals, isShowingElements, isShowingElementTexture, isShowingElementTextures, isShowingSilhouette, isShowingSmoothElementColors, isShowingSmoothLighting, isShowingTaggedBoundaries, isShowingTaggedEdges, isShowingTaggedElements, makeAlternatingQuadrConn, makeCylinderConn, makeElementColorsFromXYZ, makeElementColorsFromZ, makeElementColorsFromZHue, makeElementFromVertexColors, makeElementFromVertexTexture, makeElementNormals, makeNeighbour, makeQuadrBnd, makeQuadrConn, makeQuadrElementTexture, makeTriangleBnd, makeTriangleConn, makeVertexFromElementColors, makeVertexNormals, markBoundary, merge, paint, printEdgeList, refineGlobalIntoFour, refineGlobalIntoFour, reflect, removeBoundaries, removeDeletedBoundaries, removeElement, removeElementBackColors, removeElementColors, removeElementNormals, removeMarkedElements, removeMarkedVertices, removeTexture, removeUnusedVertices, resetBoundaryNormals, setBoundary, setConforming, setCreaseAngle, setDimOfColors, setDimOfElement, setDimOfElements, setDimOfVectors, setDimOfVertices, setEdge, setEdges, setElement, setElement, setElement, setElement, setElementBackColor, setElementBackColors, setElementColor, setElementColors, setElementNormal, setElementNormals, setElements, setElementTexture, setElementTextures, setElementTexturesFromList, setElementVertices, setGlobalBndColor, setGlobalBndSize, setGlobalBndTagColor, setGlobalEdgeColor, setGlobalEdgeSize, setGlobalEdgeTagColor, setGlobalElementBackColor, setGlobalElementColor, setGlobalElementNormalColor, setGlobalElementNormalLength, setGlobalElementNormalSize, setGlobalElementTagColor, setGlobalVertexNormalColor, setGlobalVertexNormalLength, setGlobalVertexNormalSize, setJvx, setNeighbour, setNeighbours, setNumEdges, setNumElements, setSavedElements, setSavedNumVertices, setTagElement, showBackface, showBoundaries, showEdgeColorFromElements, showEdgeColors, showEdgeLabels, showEdges, showElementBackColor, showElementBackColors, showElementColors, showElementFromVertexColors, showElementLabels, showElementNormalArrow, showElementNormals, showElements, showElementTexture, showSilhouette, showSmoothElementColors, showSmoothLighting, showTaggedBoundaries, showTaggedEdges, showTaggedElements, showVertexTexture, toString, triangulate

Methods inherited from class jv.geom.PgPointSet

addVectorField, addVertex, applyAmbientMatrix, assureVertexColors, assureVertexNormals, assureVertexSizes, assureVertexTextures, clearTagVertex, getAmbientBounds, getBounds, getCenterOfBndBox, getCenterOfGravity, getDimOfColors, getDimOfTextures, getDimOfVectors, getEulerCharacteristic, getGlobalVectorColor, getGlobalVectorLength, getGlobalVectorSize, getGlobalVertexColor, getGlobalVertexNormalColor, getGlobalVertexNormalLength, getGlobalVertexNormalSize, getGlobalVertexSize, getGlobalVertexTagColor, getIndexOfVectorField, getMarkedVertices, getMaxNumVertices, getNumVectorFields, getNumVertices, getSelectedVectorField, getShininess, getSpecularColor, getTexture, getTextureImage, getTextureImageName, getTransparency, getVectorField, getVectorField, getVertex, getVertexColor, getVertexColors, getVertexNormal, getVertexNormals, getVertexSize, getVertexSizes, getVertexTexture, getVertices, hasTagVertex, hasVertex, hasVertex, hasVertexColors, hasVertexNormals, hasVertexSizes, hasVertexTextures, isDefaultLabelEnabled, isEnabledIndexLabels, isShowingIndices, isShowingSingleVectorField, isShowingTaggedVertices, isShowingTransparency, isShowingVectorArrow, isShowingVectorArrows, isShowingVectorColors, isShowingVectorField, isShowingVectorFields, isShowingVertexColors, isShowingVertexLabels, isShowingVertexNormalArrow, isShowingVertexNormals, isShowingVertexOutline, isShowingVertexSizes, isShowingVertexTexture, isShowingVertices, makeColorFromVectorLength, makeQuadrVertexTexture, makeVertexColorsFromXYZ, makeVertexColorsFromZ, makeVertexColorsFromZHue, makeVertexTextureFromBndBox, makeVertexTextureFromCylinder, makeVertexTextureFromSphere, makeVertexTextureFromUV, projectFromAmbientSpace, projectToSphere, removeAllVectorFields, removeHiddenVectorFields, removeVectorField, removeVertex, removeVertexColors, removeVertexNormals, removeVertexSizes, scale, scale, selectVectorField, setCenterOfBndBox, setDefaultLabelEnabled, setDimOfTextures, setEnabledIndexLabels, setGlobalVectorColor, setGlobalVectorLength, setGlobalVectorSize, setGlobalVertexColor, setGlobalVertexSize, setGlobalVertexSize, setGlobalVertexTagColor, setNumVertices, setShininess, setSpecularColor, setState, setTagVertex, setTexture, setTextureImage, setTextureImageName, setTransparency, setVertex, setVertex, setVertex, setVertex, setVertexColor, setVertexColors, setVertexNormal, setVertexNormals, setVertexSize, setVertexSizes, setVertexTexture, setVertexTextures, setVertices, showIndices, showSingleVectorField, showTaggedVertices, showTransparency, showVectorArrow, showVectorArrows, showVectorColors, showVectorField, showVectorFields, showVertexColors, showVertexLabels, showVertexNormalArrow, showVertexNormals, showVertexOutline, showVertexSizes, showVertices, translate

Methods inherited from class jv.project.PgGeometry

addDisplay, addPolygon, clearTagPolygon, fillMethodMenu, fillMethodMenu, getAmbientInvMatrix, getAmbientMatrix, getAmbientProjection, getAmbientSpace, getAuthorInfo, getAuthors, getCenter, getCenterOfElement, getControlPanel, getDiameter, getDimOfSimplex, getDimOfVertices, getDisplayList, getDisplays, getGeometryInfo, getLabelAttribute, getLabelColor, getLabelFont, getLabelSize, getLabelStyle, getMaterialPanel, getModelMatrix, getPolygon, getState, getTitle, getType, getVersion, getVersionType, hasAmbientMatrix, hasDisplay, hasModelMatrix, hasTagPolygon, isConfigurable, isEnabledInstanceSharing, isShowingBndBox, isShowingCenter, isShowingName, isShowingTitle, isVisible, removeDisplay, removeMethodMenus, removePolygon, setAmbientMatrix, setAuthorInfo, setAuthors, setCenter, setDimOfSimplex, setEnabledInstanceSharing, setGeometryInfo, setLabelAttribute, setLabelAttribute, setLabelColor, setLabelFont, setLabelSize, setLabelStyle, setModelMatrix, setPolygon, setTagPolygon, setTitle, setType, setVersion, setVersionType, setVisible, showBndBox, showCenter, showName, showTitle

Methods inherited from class jv.object.PsObject

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface jv.project.PgGeometryIf

assureInspector, getInfoPanel, getName, hasTag, setName

Methods inherited from interface jv.object.PsUpdateIf

getFather, setParent

Constructor Detail

PgSurface

public PgSurface(int dim)

Constructor with vertex dimension.

Parameters:

dim - number of coordinates of each vertex

Method Detail

init

public void init()

Description copied from class: PgElementSet

Initialize and reset instance variables after call to super.init().

Overrides:

init in class PgElementSet

clone

public java.lang.Object clone()

Duplicate geometry by recursively cloning all instance variables except inspector panels and lists of registered listeners. The parent relationship is maintained only within this class but not to external classes. In general, all links of the clone to external objects are set to null.

Specified by:

clone in interface PgGeometryIf

Overrides:

clone in class PgElementSet

Since:

JavaView 2.89.000

See Also:

copy(PsObject)

copy

public void copy(PsObject object)

Copy instance variables by duplication, not by copying a reference.

The argument was changed from PgGeometry to PsObject since there were problems in J/Link which preferred to use jv.object.PsObject#copy(PsObject) instead of jv.project.PgGeometry#copy(PsObject).

Overrides:

copy in class PgElementSet

Since:

JavaView 2.89.000

See Also:

clone()

update

public boolean update(java.lang.Object event)

Update the class whenever a child has changed. Method is usually invoked from the children. Here, recompute this surface whenever the descriptor has changed.

Specified by:

update in interface PsUpdateIf

Overrides:

update in class PgElementSet

isEnabledAlternateGrid

public boolean isEnabledAlternateGrid()

Check if ordinary uv-mesh and diamond mesh is enabled where every other row is shifted.

setEnabledAlternateGrid

public void setEnabledAlternateGrid(boolean bAlternate)

Switch among ordinary uv-mesh to diamond mesh where every other row is shifted.

getDiamondDirection

public boolean getDiamondDirection()

Check if diamond is oriented in u- or v-direction.

setDiamondDirection

public void setDiamondDirection(boolean bDirection)

Determine if diamond is oriented in u- or v-direction.

isEnabledDualGrid

public boolean isEnabledDualGrid()

Check if dual grid is enabled.

setEnabledDualGrid

public void setEnabledDualGrid(boolean bDualGrid)

Determine if dual grid is enabled.

setAmbientSpace

public void setAmbientSpace(int mode)

Set ambient space used in model transformations. This method overwrites the superclass method to notify its descriptor.

Specified by:

setAmbientSpace in interface PgGeometryIf

Overrides:

setAmbientSpace in class PgGeometry

Parameters:

mode - One of the values PgGeometryIf#AMBIENT_...

setAmbientProjection

public void setAmbientProjection(int mode)

Set projection mode of ambient space used in model transformations. This method overwrites the superclass method to notify its descriptor.

Specified by:

setAmbientProjection in interface PgGeometryIf

Overrides:

setAmbientProjection in class PgGeometry

Parameters:

mode - One of the values PgGeometryIf#PROJ_...

setSurfaceName

public boolean setSurfaceName(java.lang.String aSurface,
                              java.lang.String baseSurfaceName)

Creates a surface descriptor and assign it using setDescr(PgSurfaceDescr descr).

This method is a shortcut and should be avoided since this method must instantiate a class by name.

getDescr

public PgSurfaceDescr getDescr()

Get the descriptor of this surface.

setDescr

public void setDescr(PgSurfaceDescr descr)

Assign a surface descriptor which completely describes this surface. This surface is registered as parent of the descriptor and obtains its name as surface name.

computeSurface

public void computeSurface()

Recompute surface using current descriptor.