igeo
Class ISurfaceAttractorField

java.lang.Object
  igeo.IObject
      igeo.IAgent
          igeo.IField
              igeo.I3DField
                  igeo.ISurfaceAttractorField

All Implemented Interfaces:

I3DFieldI, IDynamics, IFieldI, ISubobject

public class ISurfaceAttractorField
extends I3DField

3D vector filed defined by a NURBS surface to attract particle to the closest point on the surface.

Author:

Satoru Sugihara

Nested Class Summary

static class

ISurfaceAttractorField.ISurfaceAttractorFieldGeo

Field Summary

Fields inherited from class igeo.I3DField

field

Fields inherited from class igeo.IField

targetClasses

Fields inherited from class igeo.IAgent

alive, duration, interactOverridden, localDynamics, parent, targets, time

Fields inherited from class igeo.IObject

attribute, dynamics, graphics, parameter, server, userData

Constructor Summary

ISurfaceAttractorField(ISurfaceI srf)

Method Summary

ISurfaceAttractorField	bidirectional(boolean b) if bidirectional is on, field force vector is flipped when velocity of particle is going opposite
ISurfaceAttractorField	constantIntensity(boolean b) if output vector is besed on constant length (intensity) or variable depending geometry when curve or surface tangent is used
ISurfaceAttractorField	decay(IDecay decay, double threshold) custom decay
ISurfaceAttractorField	gauss(double threshold) alias of gaussianDecay
ISurfaceAttractorField	gaussian(double threshold) alias of gaussianDecay
ISurfaceAttractorField	gaussianDecay(double threshold) set Gaussian decay with threshold; Threshold is used as double of standard deviation (when distance is eqaul to threshold, output is 13.5% of original).
ISurfaceAttractorField	intensity(double i) set output intensity
ISurfaceAttractorField	linear(double threshold) alias of linearDecay
ISurfaceAttractorField	linearDecay(double threshold) set linear decay with threshold; When distance is equal to threshold, output is zero.
ISurfaceAttractorField	noDecay() set no decay
ISurfaceAttractorField	threshold(double t) set decay threshold

Methods inherited from class igeo.I3DField

applyField, del, del, field, get, get, intensity, threshold

Methods inherited from class igeo.IField

clr, clr, clr, clr, clr, clr, clr, clr, clr, clr, clr, clr, clr, clr, clr, clr, clr, clr, clr, clr, hide, hsb, hsb, hsb, hsb, interact, isTarget, isTargetClass, layer, name, setColor, setColor, setColor, setColor, setColor, setColor, setColor, setColor, setColor, setColor, setColor, setColor, setColor, setColor, setHSBColor, setHSBColor, setHSBColor, setHSBColor, show, target, target, targetClass, targetClass, weight, weight

Methods inherited from class igeo.IAgent

addDynamics, alive, deletDynamics, deleteDynamics, deleteDynamics, duration, duration, dynamicsNum, getDynamics, initAgent, interact, localDynamics, parent, parent, postinteract, postupdate, preinteract, preupdate, removeTarget, removeTarget, setColor, setColor, setColor, setColor, target, target, targetNum, targets, time, time, update, updateGraphic, updateTarget

Methods inherited from class igeo.IObject

addUserData, addUserData, alpha, alphaInt, attr, attr, attr, awtColor, blue, blueInt, castStringHashMap, clearDynamics, clearGraphics, clr, cp, createGraphic, defaultAttribute, deleteGraphic, dup, getAWTColor, getColor, getGraphic, getGraphic, getParameter, graphicsNum, gray, grayInt, green, greenInt, greyInt, initGraphic, initObject, isValid, isVisible, layer, layer, name, red, redInt, resetGraphic, server, setColor, setColor, setParameter, syncColor, syncGraphic, syncVisibility, syncWeight, userData, userData, userData, userDataNum, visible, weight

Methods inherited from class java.lang.Object

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

Constructor Detail

ISurfaceAttractorField

public ISurfaceAttractorField(ISurfaceI srf)

Method Detail

noDecay

public ISurfaceAttractorField noDecay()

Description copied from class: I3DField

set no decay

Specified by:

noDecay in interface IFieldI

Overrides:

noDecay in class I3DField

linearDecay

public ISurfaceAttractorField linearDecay(double threshold)

Description copied from class: I3DField

set linear decay with threshold; When distance is equal to threshold, output is zero.

Specified by:

linearDecay in interface IFieldI

Overrides:

linearDecay in class I3DField

linear

public ISurfaceAttractorField linear(double threshold)

Description copied from class: I3DField

alias of linearDecay

Specified by:

linear in interface IFieldI

Overrides:

linear in class I3DField

gaussianDecay

public ISurfaceAttractorField gaussianDecay(double threshold)

Description copied from class: I3DField

set Gaussian decay with threshold; Threshold is used as double of standard deviation (when distance is eqaul to threshold, output is 13.5% of original).

Specified by:

gaussianDecay in interface IFieldI

Overrides:

gaussianDecay in class I3DField

gaussian

public ISurfaceAttractorField gaussian(double threshold)

Description copied from class: I3DField

alias of gaussianDecay

Specified by:

gaussian in interface IFieldI

Overrides:

gaussian in class I3DField

gauss

public ISurfaceAttractorField gauss(double threshold)

Description copied from class: I3DField

alias of gaussianDecay

Specified by:

gauss in interface IFieldI

Overrides:

gauss in class I3DField

decay

public ISurfaceAttractorField decay(IDecay decay,
                                    double threshold)

Description copied from class: I3DField

custom decay

Specified by:

decay in interface IFieldI

Overrides:

decay in class I3DField

constantIntensity

public ISurfaceAttractorField constantIntensity(boolean b)

Description copied from class: I3DField

if output vector is besed on constant length (intensity) or variable depending geometry when curve or surface tangent is used

Specified by:

constantIntensity in interface IFieldI

Overrides:

constantIntensity in class I3DField

bidirectional

public ISurfaceAttractorField bidirectional(boolean b)

if bidirectional is on, field force vector is flipped when velocity of particle is going opposite

Specified by:

bidirectional in interface IFieldI

Overrides:

bidirectional in class I3DField

threshold

public ISurfaceAttractorField threshold(double t)

Description copied from class: I3DField

set decay threshold

Specified by:

threshold in interface IFieldI

Overrides:

threshold in class I3DField

intensity

public ISurfaceAttractorField intensity(double i)

Description copied from class: I3DField

set output intensity

Specified by:

intensity in interface IFieldI

Overrides:

intensity in class I3DField