vgp.surface.common
Class PgSurface_Boy

java.lang.Object
  |
  +--jv.object.PsObject
        |
        +--jvx.surface.PgDomainDescr
              |
              +--vgp.surface.common.PgSurfaceDescr
                    |
                    +--vgp.surface.common.PgSurface_Boy

All Implemented Interfaces:

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

public class PgSurface_Boy

extends PgSurfaceDescr

Boy's surface

Version:

11.10.00, 1.00 (ur) created.

Author:

Ulrich Reitebuch

See Also:

Serialized Form

Fields inherited from class jv.object.PsObject

HAS_CONFIG_PANEL, HAS_INFO_PANEL, HAS_MATERIAL_PANEL, HAS_TEXTURE_PANEL, INSPECTOR_INFO, INSPECTOR_INFO_EXT, IS_DELETED, IS_FIXED, IS_SELECTED, IS_USED, NUM_TAGS

Constructor Summary

PgSurface_Boy()

Method Summary

boolean	calc_f(PdVector fun, double u, double v) Compute point on the surface at the given domain position.
void	init() Initialize and reset data structure and all instance variables.
boolean	isUPeriodic()
boolean	update(java.lang.Object event) Catch events from function strings.

Methods inherited from class vgp.surface.common.PgSurfaceDescr

addParameter, christoffel, ddf_dUdU, ddf_dUdV, ddf_dVdV, df_dU, df_dV, df, dN_dU, dN_dV, dN, eval, firstFundamental, getAmbientProjection, getAmbientSpace, getDimOfSurface, getFunction, getListOfScenes, getListOfSurfaces, getParameter, getParameters, isVPeriodic, normal, secondFundamental, setAmbientProjection, setAmbientSpace, setDimOfSurface, setFunction, useFunctionExpression, useFunctionExpression, weingarten

Methods inherited from class jvx.surface.PgDomainDescr

eval, getNumULines, getNumVLines, getUMax, getUMin, getVMax, getVMin, isShowingULine, isShowingVLine, setDiscr, setDiscrBounds, setMaxSize, setNumULines, setNumVLines, setSize, setUMax, setUMin, setVMax, setVMin, showULine, showVLine

Methods inherited from class jv.object.PsObject

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

Methods inherited from class java.lang.Object

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

Constructor Detail

PgSurface_Boy

public PgSurface_Boy()

Method Detail

isUPeriodic

public boolean isUPeriodic()

Overrides:

isUPeriodic in class PgSurfaceDescr

init

public void init()

Description copied from class: PgDomainDescr

Initialize and reset data structure and all instance variables.

Overrides:

init in class PgSurfaceDescr

update

public boolean update(java.lang.Object event)

Description copied from class: PgSurfaceDescr

Catch events from function strings. Update the class whenever a child has changed. Method is usually invoked from the children.

Overrides:

update in class PgSurfaceDescr

Following copied from class: jv.object.PsObject

See Also:

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

calc_f

public boolean calc_f(PdVector fun,
                      double u,
                      double v)

Compute point on the surface at the given domain position.