igeo
Class ITensionLineOnCurve

java.lang.Object
  igeo.IObject
      igeo.ICurve
          igeo.ITensionLineOnCurve

All Implemented Interfaces:

ICurveI, ICurveOp, IParameter, ITensionI, ITransformable

public class ITensionLineOnCurve
extends ICurve
implements ITensionI

Class of IDynamicObject to simulate tension force between two particles.

Version:

0.7.0.0;

Author:

Satoru Sugihara

Field Summary

ITensionOnCurve

tension

Fields inherited from class igeo.ICurve

curve

Fields inherited from class igeo.IObject

attribute, dynamics, graphics, parameter, server

Fields inherited from interface igeo.ITensionI

defaultTension

Constructor Summary

ITensionLineOnCurve(IParticleOnCurve p1, IParticleOnCurve p2)

ITensionLineOnCurve(IParticleOnCurve p1, IParticleOnCurve p2, double tension)

Method Summary

boolean	constant() if constantTension is true, amount of force is always constant and it's equals to tension.
ITensionLineOnCurve	constant(boolean cnst)
void	initTensionLine(IParticleOnCurve p1, IParticleOnCurve p2)
IParticleI	pt(int i) getting end point.
double	tension() tension is a coefficient to convert distance of two points to amount of force.
ITensionLineOnCurve	tension(double tensionIntensity)

Methods inherited from class igeo.ICurve

add, add, add, add, add, add, add, addCP, addCP, addCP, addCP, clr, clr, clr, clr, clr, clr, clr, clr, clr, clr, clr, clr, clr, clr, cp, cp, cp, cp, cp, cp, cpNum, cpNum, cpNum, cps, createGraphic, deg, deg, deg, div, div, dup, end, endCP, ep, ep, epNum, epNum, epNum, flip, get, hide, hsb, hsb, hsb, hsb, initCurve, insertCP, insertCP, isClosed, isClosed, isClosed, isRational, isRational, isRational, isValid, knot, knot, knotNum, knotNum, knotNum, knots, knots, knots, layer, len, len, len, mirror, mirror, mul, mul, mv, mv, mv, name, neg, num, num, num, pt, pt, ref, ref, removeCP, removeCP, removeCP, rev, rot, rot, rot, rot, rot, rot, rot, rot, rot2, rot2, rot2, rot2, rot2, rot2, scale, scale, scale, scale, scale1d, scale1d, scale1d, scale1d, setColor, setColor, setColor, setColor, setColor, setColor, setColor, setColor, setColor, setColor, setColor, setColor, setColor, setColor, setHSBColor, setHSBColor, setHSBColor, setHSBColor, shear, shear, shear, shear, shearXY, shearXY, shearXY, shearXY, shearYZ, shearYZ, shearYZ, shearYZ, shearZX, shearZX, shearZX, shearZX, show, start, startCP, sub, sub, sub, tan, tan, transform, transform, transform, transform, translate, translate, translate, u, u, uend, uend, uend, ustart, ustart, ustart

Methods inherited from class igeo.IObject

addDynamics, alpha, alphaInt, attr, attr, blue, blueInt, clearDynamics, clearGraphics, clr, del, deletDynamics, deleteDynamics, deleteDynamics, deleteGraphic, dynamicsNum, getColor, getDynamics, getGraphic, getGraphic, getParameter, graphicsNum, green, greenInt, initGraphic, initObject, isVisible, layer, layer, name, red, redInt, resetGraphic, server, setParameter, syncColor, updateGraphic, visible

Methods inherited from class java.lang.Object

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

Field Detail

tension

public ITensionOnCurve tension

Constructor Detail

ITensionLineOnCurve

public ITensionLineOnCurve(IParticleOnCurve p1,
                           IParticleOnCurve p2)

ITensionLineOnCurve

public ITensionLineOnCurve(IParticleOnCurve p1,
                           IParticleOnCurve p2,
                           double tension)

Method Detail

initTensionLine

public void initTensionLine(IParticleOnCurve p1,
                            IParticleOnCurve p2)

tension

public double tension()

Description copied from interface: ITensionI

tension is a coefficient to convert distance of two points to amount of force.

Specified by:

tension in interface ITensionI

tension

public ITensionLineOnCurve tension(double tensionIntensity)

Specified by:

tension in interface ITensionI

constant

public boolean constant()

Description copied from interface: ITensionI

if constantTension is true, amount of force is always constant and it's equals to tension. Only direction of force changes. But if the distance is zero, force is also zero.

Specified by:

constant in interface ITensionI

constant

public ITensionLineOnCurve constant(boolean cnst)

Specified by:

constant in interface ITensionI

pt

public IParticleI pt(int i)

Description copied from interface: ITensionI

getting end point. i==0 or i==1

Specified by:

pt in interface ITensionI