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java.lang.Objectigeo.IObject
igeo.IGeometry
igeo.ICurve
igeo.ITensionLine
public class ITensionLine
Class of IDynamicObject to simulate tension force between two particles.
Field Summary | |
---|---|
java.util.ArrayList<IObject> |
targets
target objects to be updated by dynamic object |
ITension |
tensionDynamics
|
Fields inherited from class igeo.ICurve |
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curve |
Fields inherited from class igeo.IObject |
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attribute, dynamics, graphics, parameter, server |
Fields inherited from interface igeo.ITensionI |
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defaultTension |
Constructor Summary | |
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ITensionLine(IParticleI p1,
IParticleI p2)
|
|
ITensionLine(IParticleI p1,
IParticleI p2,
double tension)
|
|
ITensionLine(IVecI p1,
IVecI p2)
|
|
ITensionLine(IVecI p1,
IVecI p2,
double tension)
|
Method Summary | |
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boolean |
constant()
if constantTension is true, amount of force is always constant and it's equals to tension. |
ITensionLine |
constant(boolean cnst)
|
void |
initTensionLine(IParticleI p1,
IParticleI p2)
|
void |
initTensionLine(IParticleI p1,
IParticleI p2,
double tension)
|
void |
interact(java.util.ArrayList<IDynamics> dynamics)
behavior definition of interaction with other dynamic objects. |
ITensionLine |
parent()
for IDynamics |
ITensionLine |
parent(IObject par)
setting parent object |
IParticleI |
particle(int i)
alias of pt(int) |
IParticleI |
particle1()
alias of pt1() |
IParticleI |
particle2()
alias of pt2() |
IVec |
pos(int i)
position of particle(i) |
IVec |
pos1()
position of particle1 |
IVec |
pos2()
position of particle2 |
void |
postinteract(java.util.ArrayList<IDynamics> dynamics)
executed after interact(ArrayList |
void |
postupdate()
executed after update(). |
void |
preinteract(java.util.ArrayList<IDynamics> dynamics)
executed before interact(ArrayList |
void |
preupdate()
executed before update(). |
IParticleI |
pt(int i)
getting end point. |
IParticleI |
pt1()
getting end point1. |
IParticleI |
pt2()
getting end point2. |
ITensionLine |
removeTarget(int i)
remove target object. |
ITensionLine |
removeTarget(IObject obj)
remove target object. |
IObject |
target(int i)
get target object. |
ITensionLine |
target(IObject targetObj)
add terget object to be updated by this dynamic object. |
int |
targetNum()
get total target number. |
java.util.ArrayList<IObject> |
targets()
get all target objects. |
double |
tension()
tension is a coefficient to convert distance of two points to amount of force. |
ITensionLine |
tension(double tensionIntensity)
|
void |
update()
behavior definition of updating dynamics in each time frame |
void |
updateTarget()
update all terget objects (should be called when the dynamic object is updated). |
Methods inherited from class igeo.IObject |
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addDynamics, alpha, alphaInt, attr, blue, blueInt, clearDynamics, clearGraphics, clr, clr, del, deletDynamics, deleteDynamics, deleteDynamics, deleteGraphic, dynamicsNum, getColor, getDynamics, getGraphic, getGraphic, getParameter, graphicsNum, green, greenInt, initGraphic, initObject, isVisible, layer, name, red, redInt, resetGraphic, server, setParameter, syncColor, updateGraphic, visible |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public ITension tensionDynamics
public java.util.ArrayList<IObject> targets
Constructor Detail |
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public ITensionLine(IParticleI p1, IParticleI p2)
public ITensionLine(IParticleI p1, IParticleI p2, double tension)
public ITensionLine(IVecI p1, IVecI p2)
public ITensionLine(IVecI p1, IVecI p2, double tension)
Method Detail |
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public void initTensionLine(IParticleI p1, IParticleI p2)
public void initTensionLine(IParticleI p1, IParticleI p2, double tension)
public double tension()
ITensionI
tension
in interface ITensionI
public ITensionLine tension(double tensionIntensity)
tension
in interface ITensionI
public boolean constant()
ITensionI
constant
in interface ITensionI
public ITensionLine constant(boolean cnst)
constant
in interface ITensionI
public IParticleI pt(int i)
pt
in interface ITensionI
public IParticleI particle(int i)
particle
in interface ITensionI
public IVec pos(int i)
pos
in interface ITensionI
public IParticleI pt1()
pt1
in interface ITensionI
public IParticleI particle1()
particle1
in interface ITensionI
public IVec pos1()
pos1
in interface ITensionI
public IParticleI pt2()
pt2
in interface ITensionI
public IParticleI particle2()
particle2
in interface ITensionI
public IVec pos2()
pos2
in interface ITensionI
public ITensionLine parent()
parent
in interface ISubobject
public ITensionLine parent(IObject par)
ISubobject
parent
in interface ISubobject
public ITensionLine target(IObject targetObj)
target
in interface IDynamics
public int targetNum()
targetNum
in interface IDynamics
public IObject target(int i)
target
in interface IDynamics
public java.util.ArrayList<IObject> targets()
targets
in interface IDynamics
public ITensionLine removeTarget(int i)
removeTarget
in interface IDynamics
public ITensionLine removeTarget(IObject obj)
removeTarget
in interface IDynamics
public void updateTarget()
updateTarget
in interface IDynamics
public void interact(java.util.ArrayList<IDynamics> dynamics)
interact
in interface IDynamics
public void update()
update
in interface IDynamics
public void preinteract(java.util.ArrayList<IDynamics> dynamics)
IDynamics
preinteract
in interface IDynamics
public void postinteract(java.util.ArrayList<IDynamics> dynamics)
IDynamics
postinteract
in interface IDynamics
public void preupdate()
IDynamics
preupdate
in interface IDynamics
public void postupdate()
IDynamics
postupdate
in interface IDynamics
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