igeo
Class I2DSurfaceUTangentField

java.lang.Object
  igeo.IObject
      igeo.IAgent
          igeo.IField
              igeo.I2DField
                  igeo.I2DSurfaceUTangentField

All Implemented Interfaces:

I2DFieldI, IDynamics, IFieldI, ISubobject

public class I2DSurfaceUTangentField
extends I2DField

2D vector filed defined by a NURBS surface tangent in U.

Author:

Satoru Sugihara

Nested Class Summary

static class

I2DSurfaceUTangentField.I2DSurfaceUTangentFieldGeo

Field Summary

Fields inherited from class igeo.I2DField

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

I2DSurfaceUTangentField(ISurfaceI srf)

Method Summary

I2DSurfaceUTangentField	constantIntensity(boolean b) if output vector is besed on constant length (intensity) or variable depending geometry when curve or surface tangent is used
I2DSurfaceUTangentField	gaussian(double threshold) alias of gaussianDecay
I2DSurfaceUTangentField	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).
I2DSurfaceUTangentField	intensity(double i) set output intensity
I2DSurfaceUTangentField	linear(double threshold) alias of linearDecay
I2DSurfaceUTangentField	linearDecay(double threshold) set linear decay with threshold; When distance is equal to threshold, output is zero.
I2DSurfaceUTangentField	noDecay() set no decay
I2DSurfaceUTangentField	threshold(double t) set decay threshold

Methods inherited from class igeo.I2DField

applyField, del, del, field, 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

alpha, alphaInt, attr, attr, attr, awtColor, blue, blueInt, 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, visible, weight

Methods inherited from class java.lang.Object

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

Constructor Detail

I2DSurfaceUTangentField

public I2DSurfaceUTangentField(ISurfaceI srf)

Method Detail

noDecay

public I2DSurfaceUTangentField noDecay()

Description copied from class: I2DField

set no decay

Specified by:

noDecay in interface IFieldI

Overrides:

noDecay in class I2DField

linearDecay

public I2DSurfaceUTangentField linearDecay(double threshold)

Description copied from class: I2DField

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

Specified by:

linearDecay in interface IFieldI

Overrides:

linearDecay in class I2DField

linear

public I2DSurfaceUTangentField linear(double threshold)

Description copied from class: I2DField

alias of linearDecay

Specified by:

linear in interface IFieldI

Overrides:

linear in class I2DField

gaussianDecay

public I2DSurfaceUTangentField gaussianDecay(double threshold)

Description copied from class: I2DField

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 I2DField

gaussian

public I2DSurfaceUTangentField gaussian(double threshold)

Description copied from class: I2DField

alias of gaussianDecay

Specified by:

gaussian in interface IFieldI

Overrides:

gaussian in class I2DField

constantIntensity

public I2DSurfaceUTangentField constantIntensity(boolean b)

Description copied from class: I2DField

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 I2DField

threshold

public I2DSurfaceUTangentField threshold(double t)

Description copied from class: I2DField

set decay threshold

Specified by:

threshold in interface IFieldI

Overrides:

threshold in class I2DField

intensity

public I2DSurfaceUTangentField intensity(double i)

Description copied from class: I2DField

set output intensity

Specified by:

intensity in interface IFieldI

Overrides:

intensity in class I2DField