igeo

## Class IBoidTrajectory

- java.lang.Object
- - igeo.IObject
  - - igeo.IAgent
    - - igeo.IPointAgent
      - - igeo.IParticle
        - - igeo.IBoid
          - - igeo.IBoidTrajectory

- All Implemented Interfaces:
    IArithmeticVal<IVecI,IDoubleI>, IBoidI, IDynamics, IParameter, IParticleI, ISubobject, ITrajectoryI, ITransformable, IVal, IVecI, IVecOp

      public class IBoidTrajectory
      extends IBoid
      implements ITrajectoryI

  Particle agent with trajectory curve.
  Author:
    Satoru Sugihara

- - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `ITrajectoryGeo` | `trajectory`

    - ### Fields inherited from class igeo.IParticle

      `frc, particle, vel`

    - ### Fields inherited from class igeo.IPointAgent

      `point, pos, tracker`

    - ### 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

    Constructors
    Constructor and Description
    `IBoidTrajectory()`
    `IBoidTrajectory(double x, double y, double z)`
    `IBoidTrajectory(double x, double y, double z, double vx, double vy, double vz)`
    `IBoidTrajectory(IGeometry... geometries)`
    `IBoidTrajectory(IParticle p)`
    `IBoidTrajectory(IParticleGeo ptcl)`
    `IBoidTrajectory(IParticleGeo ptcl, IVecI vel)`
    `IBoidTrajectory(IParticle p, IVecI vel)`
    `IBoidTrajectory(IVec p)`
    `IBoidTrajectory(IVecI p)`
    `IBoidTrajectory(IVecI geometryOrigin, IGeometry... geometries)`
    `IBoidTrajectory(IVecI p, IVecI vel)`
    `IBoidTrajectory(IVecI geometryOrigin, IVecI geometryOrientation, IGeometry... geometries)`
    `IBoidTrajectory(IVec p, IVec vel)`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `IBoidTrajectory` | `add(double x, double y, double z)`
    `IBoidTrajectory` | `add(double f, IVecI v)` scale add
    `IBoidTrajectory` | `add(IDoubleI x, IDoubleI y, IDoubleI z)`
    `IBoidTrajectory` | `add(IDoubleI f, IVecI v)` scale add
    `IBoidTrajectory` | `add(IVecI v)`
    `IBoidTrajectory` | `add(IVecI v, double f)` scale add
    `IBoidTrajectory` | `add(IVecI v, IDoubleI f)` scale add
    `IBoidTrajectory` | `addCP(IVecI pt)` get trajectory curve
    `IBoidTrajectory` | `addForce(double fx, double fy, double fz)` alias of push
    `IBoidTrajectory` | `addForce(IVecI f)` alias of push
    `IBoidTrajectory` | `ali(double ratio, double dist)`
    `IBoidTrajectory` | `aliDist(double dist)`
    `IBoidTrajectory` | `alignment(double ratio, double dist)`
    `IBoidTrajectory` | `alignmentDist(double dist)`
    `IBoidTrajectory` | `alignmentLimit(double limit)`
    `IBoidTrajectory` | `alignmentRatio(double ratio)`
    `IBoidTrajectory` | `aliLimit(double limit)`
    `IBoidTrajectory` | `aliRatio(double ratio)`
    `IBoidTrajectory` | `attach(IGeometry... geometries)` attach geometry object to agent to track its location.
    `IBoidTrajectory` | `attach(IVecI geometryOrigin, IGeometry... geometries)` attach geometry object to agent to track its location.
    `IBoidTrajectory` | `attach(IVecI geometryOrigin, IVecI geometryOrientation, IGeometry... geometries)` attach geometry object to agent to track its location.
    `IBoidTrajectory` | `clr(double dgray)`
    `IBoidTrajectory` | `clr(double dgray, double dalpha)`
    `IBoidTrajectory` | `clr(double dr, double dg, double db)`
    `IBoidTrajectory` | `clr(double dr, double dg, double db, double da)`
    `IBoidTrajectory` | `clr(float fgray)`
    `IBoidTrajectory` | `clr(float fgray, float falpha)`
    `IBoidTrajectory` | `clr(float fr, float fg, float fb)`
    `IBoidTrajectory` | `clr(float fr, float fg, float fb, float fa)`
    `IBoidTrajectory` | `clr(IColor c)` to set an object color
    `IBoidTrajectory` | `clr(IColor c, double alpha)` to set color, with alpha value overwritten
    `IBoidTrajectory` | `clr(IColor c, float alpha)` to set color, with alpha value overwritten
    `IBoidTrajectory` | `clr(IColor c, int alpha)` to set color, with alpha value overwritten
    `IBoidTrajectory` | `clr(int gray)`
    `IBoidTrajectory` | `clr(int gray, int alpha)`
    `IBoidTrajectory` | `clr(int r, int g, int b)`
    `IBoidTrajectory` | `clr(int r, int g, int b, int a)`
    `IBoidTrajectory` | `clr(IObject o)` to set the same color with the object
    `IBoidTrajectory` | `coh(double ratio, double dist)`
    `IBoidTrajectory` | `cohDist(double dist)` IBoidI API
    `IBoidTrajectory` | `cohesion(double ratio, double dist)`
    `IBoidTrajectory` | `cohesionDist(double dist)`
    `IBoidTrajectory` | `cohesionLimit(double limit)`
    `IBoidTrajectory` | `cohesionRatio(double ratio)`
    `IBoidTrajectory` | `cohLimit(double limit)`
    `IBoidTrajectory` | `cohRatio(double ratio)`
    `IBoidTrajectory` | `cp()` alias of dup()
    `IBoidTrajectory` | `cp(double x, double y, double z)` cp() is alias of dup().add()
    `IBoidTrajectory` | `cp(IDoubleI x, IDoubleI y, IDoubleI z)` cp() is alias of dup().add()
    `IBoidTrajectory` | `cp(IVecI v)` cp() is alias of dup().add()
    `ICurve` | `curve()` get trajectory curve
    `IBoidTrajectory` | `decay(double d)`
    `int` | `deg()`
    `IBoidTrajectory` | `deg(int newDegree)`
    `void` | `del()` delete agent and stop it by removing it from dynamics server
    `void` | `del(boolean deleteTrajectory)` stop agent with option of deleting/keeping the geometry the agent owns
    `IBoidTrajectory` | `div(double v)`
    `IBoidTrajectory` | `div(IDoubleI v)`
    `IBoidTrajectory` | `dup()` duplicate object
    `IBoidTrajectory` | `fix()` IParticleI API
    `IBoidTrajectory` | `flip()` alias of neg()
    `IBoidTrajectory` | `force(IVecI v)` set force
    `IBoidTrajectory` | `frc(IVecI v)` set force
    `IBoidTrajectory` | `fric(double friction)` set friction
    `IBoidTrajectory` | `friction(double friction)` set friction
    `IBoidTrajectory` | `hide()`
    `IBoidTrajectory` | `hideGeometry()` hide attached geometry
    `IBoidTrajectory` | `hidePoint()`
    `IBoidTrajectory` | `hideTrajectory()`
    `IBoidTrajectory` | `hsb(double h, double s, double b)`
    `IBoidTrajectory` | `hsb(double h, double s, double b, double a)`
    `IBoidTrajectory` | `hsb(float h, float s, float b)`
    `IBoidTrajectory` | `hsb(float h, float s, float b, float a)`
    `void` | `initTrajectory()`
    `IBoidTrajectory` | `layer(ILayer l)` Set layer by ILayer object
    `IBoidTrajectory` | `len(double l)` setting length
    `IBoidTrajectory` | `len(IDoubleI l)` setting length
    `IBoidTrajectory` | `mass(double mass)` set mass
    `IBoidTrajectory` | `mirror(double planeX, double planeY, double planeZ)` alias of ref
    `IBoidTrajectory` | `mirror(double centerX, double centerY, double centerZ, double planeX, double planeY, double planeZ)` alias of ref
    `IBoidTrajectory` | `mirror(IVecI planeDir)` alias of ref
    `IBoidTrajectory` | `mirror(IVecI center, IVecI planeDir)` alias of ref
    `IBoidTrajectory` | `mul(double v)`
    `IBoidTrajectory` | `mul(IDoubleI v)`
    `IBoidTrajectory` | `mv(double x, double y, double z)` mv() is alias of add()
    `IBoidTrajectory` | `mv(IDoubleI x, IDoubleI y, IDoubleI z)` mv() is alias of add()
    `IBoidTrajectory` | `mv(IVecI v)` mv() is alias of add()
    `IBoidTrajectory` | `name(java.lang.String nm)` methods of IObject
    `IBoidTrajectory` | `neg()`
    `IBoidTrajectory` | `pos(IVecI v)` set position
    `IBoidTrajectory` | `position(IVecI v)` set position
    `IBoidTrajectory` | `pull(double fx, double fy, double fz)` equivalent to push(f.dup().neg())
    `IBoidTrajectory` | `pull(IVecI f)` equivalent to push(f.dup().neg())
    `IBoidTrajectory` | `push(double fx, double fy, double fz)` adding force to particle
    `IBoidTrajectory` | `push(IVecI f)` adding force to particle
    `IBoidTrajectory` | `ref(double planeX, double planeY, double planeZ)` reflect(mirror) 3 dimensionally to the other side of the plane
    `IBoidTrajectory` | `ref(double centerX, double centerY, double centerZ, double planeX, double planeY, double planeZ)` reflect(mirror) 3 dimensionally to the other side of the plane
    `IBoidTrajectory` | `ref(IVecI planeDir)` reflect(mirror) 3 dimensionally to the other side of the plane
    `IBoidTrajectory` | `ref(IVecI center, IVecI planeDir)` reflect(mirror) 3 dimensionally to the other side of the plane
    `IBoidTrajectory` | `removeTarget(int i)` remove target object.
    `IBoidTrajectory` | `removeTarget(IObject obj)` remove target object.
    `IBoidTrajectory` | `reset()` setting force zero
    `IBoidTrajectory` | `resetForce()` alias of reset
    `IBoidTrajectory` | `rev()` alias of neg()
    `IBoidTrajectory` | `rot(double angle)` rotation on XY plane
    `IBoidTrajectory` | `rot(double axisX, double axisY, double axisZ, double angle)` rotation around axis vector
    `IBoidTrajectory` | `rot(double centerX, double centerY, double centerZ, double axisX, double axisY, double axisZ, double angle)` rotation around axis vector and center point
    `IBoidTrajectory` | `rot(IDoubleI angle)` rotation on XY plane
    `IBoidTrajectory` | `rot(IVecI axis, double angle)` rotation around axis vector
    `IBoidTrajectory` | `rot(IVecI axis, IDoubleI angle)` rotation around axis vector
    `IBoidTrajectory` | `rot(IVecI axis, IVecI destDir)` rotate to destination direction vector
    `IBoidTrajectory` | `rot(IVecI center, IVecI axis, double angle)` rotation around axis vector and center point
    `IBoidTrajectory` | `rot(IVecI center, IVecI axis, IDoubleI angle)` rotation around axis vector and center point
    `IBoidTrajectory` | `rot(IVecI center, IVecI axis, IVecI destPt)` rotate to destination point location
    `IBoidTrajectory` | `rot2(double angle)` rotation on xy-plane; alias of rot(double)
    `IBoidTrajectory` | `rot2(double centerX, double centerY, double angle)` rotation on xy-plane
    `IBoidTrajectory` | `rot2(IDoubleI angle)` rotation on xy-plane; alias of rot(IDoubleI)
    `IBoidTrajectory` | `rot2(IVecI destDir)` rotation on xy-plane towards destDir
    `IBoidTrajectory` | `rot2(IVecI center, double angle)` rotation on xy-plane
    `IBoidTrajectory` | `rot2(IVecI center, IDoubleI angle)` rotation on xy-plane
    `IBoidTrajectory` | `rot2(IVecI center, IVecI destPt)` rotation on xy-plane towards destPt
    `IBoidTrajectory` | `scale(double f)` alias of mul
    `IBoidTrajectory` | `scale(double centerX, double centerY, double centerZ, double f)` scale from a center
    `IBoidTrajectory` | `scale(IDoubleI f)` alias of mul
    `IBoidTrajectory` | `scale(IVecI center, double f)` scale from a center
    `IBoidTrajectory` | `scale(IVecI center, IDoubleI f)` scale from a center
    `IBoidTrajectory` | `scale1d(double axisX, double axisY, double axisZ, double f)` scale only in 1 direction
    `IBoidTrajectory` | `scale1d(double centerX, double centerY, double centerZ, double axisX, double axisY, double axisZ, double f)` scale only in 1 direction from a center
    `IBoidTrajectory` | `scale1d(IVecI axis, double f)` scale only in 1 direction
    `IBoidTrajectory` | `scale1d(IVecI axis, IDoubleI f)` scale only in 1 direction
    `IBoidTrajectory` | `scale1d(IVecI center, IVecI axis, double f)` scale only in 1 direction from a center
    `IBoidTrajectory` | `scale1d(IVecI center, IVecI axis, IDoubleI f)` scale only in 1 direction from a center
    `IBoidTrajectory` | `sep(double ratio, double dist)`
    `IBoidTrajectory` | `separation(double ratio, double dist)`
    `IBoidTrajectory` | `separationDist(double dist)`
    `IBoidTrajectory` | `separationLimit(double limit)`
    `IBoidTrajectory` | `separationRatio(double ratio)`
    `IBoidTrajectory` | `sepDist(double dist)`
    `IBoidTrajectory` | `sepLimit(double limit)`
    `IBoidTrajectory` | `sepRatio(double ratio)`
    `IBoidTrajectory` | `set(double x, double y, double z)`
    `IBoidTrajectory` | `set(IDoubleI x, IDoubleI y, IDoubleI z)`
    `IBoidTrajectory` | `set(IVecI v)`
    `IBoidTrajectory` | `setColor(double dgray)`
    `IBoidTrajectory` | `setColor(double dgray, double dalpha)`
    `IBoidTrajectory` | `setColor(double dr, double dg, double db)`
    `IBoidTrajectory` | `setColor(double dr, double dg, double db, double da)`
    `IBoidTrajectory` | `setColor(float fgray)`
    `IBoidTrajectory` | `setColor(float fgray, float falpha)`
    `IBoidTrajectory` | `setColor(float fr, float fg, float fb)`
    `IBoidTrajectory` | `setColor(float fr, float fg, float fb, float fa)`
    `IBoidTrajectory` | `setColor(IColor c)`
    `IBoidTrajectory` | `setColor(IColor c, double alpha)`
    `IBoidTrajectory` | `setColor(IColor c, float alpha)`
    `IBoidTrajectory` | `setColor(IColor c, int alpha)`
    `IBoidTrajectory` | `setColor(int gray)`
    `IBoidTrajectory` | `setColor(int gray, int alpha)`
    `IBoidTrajectory` | `setColor(int r, int g, int b)`
    `IBoidTrajectory` | `setColor(int r, int g, int b, int a)`
    `IBoidTrajectory` | `setHSBColor(double h, double s, double b)`
    `IBoidTrajectory` | `setHSBColor(double h, double s, double b, double a)`
    `IBoidTrajectory` | `setHSBColor(float h, float s, float b)`
    `IBoidTrajectory` | `setHSBColor(float h, float s, float b, float a)`
    `IBoidTrajectory` | `setSize(double sz)` methods of IPoint
    `IBoidTrajectory` | `shear(double sxy, double syx, double syz, double szy, double szx, double sxz)` shear operation
    `IBoidTrajectory` | `shear(IDoubleI sxy, IDoubleI syx, IDoubleI syz, IDoubleI szy, IDoubleI szx, IDoubleI sxz)` shear operation
    `IBoidTrajectory` | `shear(IVecI center, double sxy, double syx, double syz, double szy, double szx, double sxz)` shear operation
    `IBoidTrajectory` | `shear(IVecI center, IDoubleI sxy, IDoubleI syx, IDoubleI syz, IDoubleI szy, IDoubleI szx, IDoubleI sxz)` shear operation
    `IBoidTrajectory` | `shearXY(double sxy, double syx)` shear operation on XY
    `IBoidTrajectory` | `shearXY(IDoubleI sxy, IDoubleI syx)` shear operation on XY
    `IBoidTrajectory` | `shearXY(IVecI center, double sxy, double syx)` shear operation on XY
    `IBoidTrajectory` | `shearXY(IVecI center, IDoubleI sxy, IDoubleI syx)` shear operation on XY
    `IBoidTrajectory` | `shearYZ(double syz, double szy)` shear operation on YZ
    `IBoidTrajectory` | `shearYZ(IDoubleI syz, IDoubleI szy)` shear operation on YZ
    `IBoidTrajectory` | `shearYZ(IVecI center, double syz, double szy)` shear operation on YZ
    `IBoidTrajectory` | `shearYZ(IVecI center, IDoubleI syz, IDoubleI szy)` shear operation on YZ
    `IBoidTrajectory` | `shearZX(double szx, double sxz)` shear operation on ZX
    `IBoidTrajectory` | `shearZX(IDoubleI szx, IDoubleI sxz)` shear operation on ZX
    `IBoidTrajectory` | `shearZX(IVecI center, double szx, double sxz)` shear operation on ZX
    `IBoidTrajectory` | `shearZX(IVecI center, IDoubleI szx, IDoubleI sxz)` shear operation on ZX
    `IBoidTrajectory` | `show()`
    `IBoidTrajectory` | `showGeometry()` show attached geometry
    `IBoidTrajectory` | `showPoint()`
    `IBoidTrajectory` | `showTrajectory()`
    `IBoidTrajectory` | `size(double sz)`
    `IBoidTrajectory` | `sub(double x, double y, double z)`
    `IBoidTrajectory` | `sub(IDoubleI x, IDoubleI y, IDoubleI z)`
    `IBoidTrajectory` | `sub(IVecI v)`
    `IBoidTrajectory` | `target(IObject targetObj)` add terget object to be updated by this dynamic object.
    `ICurve` | `trajectory()` alias of curve()
    `IBoidTrajectory` | `transform(IMatrix3I mat)` transform with a transformation matrix
    `IBoidTrajectory` | `transform(IMatrix4I mat)` transform with a transformation matrix
    `IBoidTrajectory` | `transform(IVecI xvec, IVecI yvec, IVecI zvec)` transform with a transformation vectors
    `IBoidTrajectory` | `transform(IVecI xvec, IVecI yvec, IVecI zvec, IVecI translate)` transform with a transformation vectors
    `IBoidTrajectory` | `translate(double x, double y, double z)` alias of add()
    `IBoidTrajectory` | `translate(IDoubleI x, IDoubleI y, IDoubleI z)` alias of add()
    `IBoidTrajectory` | `translate(IVecI v)` alias of add()
    `IBoidTrajectory` | `unfix()` unfix movement
    `IBoidTrajectory` | `unit()` unitize
    `IBoidTrajectory` | `vel(IVecI v)` set velocity
    `IBoidTrajectory` | `velocity(IVecI v)` set velocity
    `IBoidTrajectory` | `weight(double w)`
    `IBoidTrajectory` | `weight(float w)`
    `IBoidTrajectory` | `x(double vx)` methods of IVecI
    `IBoidTrajectory` | `x(IDoubleI vx)` setting x component
    `IBoidTrajectory` | `y(double vy)` setting y component
    `IBoidTrajectory` | `y(IDoubleI vy)` setting y component
    `IBoidTrajectory` | `z(double vz)` setting z component
    `IBoidTrajectory` | `z(IDoubleI vz)` setting z component
    `IBoidTrajectory` | `zero()` setting all zero

    - ### Methods inherited from class igeo.IBoid

      `aliDist, alignmentDist, alignmentLimit, alignmentRatio, aliLimit, aliRatio, boid, cohDist, cohesionDist, cohesionLimit, cohesionRatio, cohLimit, cohRatio, isTarget, isTargetClass, param, parameter, separationDist, separationLimit, separationRatio, sepDist, sepLimit, sepRatio, skipUpdateOnce, target, target, targetClass, targetClass, x, x, y, y, z`

    - ### Methods inherited from class igeo.IParticle

      `acc, acceleration, decay, fixed, force, frc, fric, friction, initParticleAgent, initParticleAgent, initParticleAgent, initParticleAgent, initParticleAgent, mass, pos, position, skipUpdateOnce, vel, velocity`

    - ### Methods inherited from class igeo.IPointAgent

      `angle, angle, angle, angle, angle, angle, angle, angle, bisect, bisect, brep, brep, brepNum, breps, cross, cross, curve, curveNum, curves, dif, dif, diff, diff, dist, dist, dist, dist, dist2, dist2, dist2, dist2, dot, dot, dot, dot, eq, eq, eq, eq, eq, eq, eq, eq, eqX, eqX, eqX, eqX, eqX, eqX, eqX, eqX, eqY, eqY, eqY, eqY, eqY, eqY, eqY, eqY, eqZ, eqZ, eqZ, eqZ, eqZ, eqZ, eqZ, eqZ, geometries, geometry, geometry, geometryNum, get, getSize, getX, getY, getZ, isValid, len, len, len, len2, len2, len2, mesh, mesh, meshes, meshNum, mid, mid, nml, nml, nml, nml, point, point, pointNum, points, size, sum, sum, sum, sum, sum, sum, sum, surface, surface, surfaceNum, surfaces, to2d, to2d, to2d, to2d, to4d, to4d, to4d, toString, x, x, x, y, y, y, z, z, z`

    - ### Methods inherited from class igeo.IAgent

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

    - ### Methods inherited from class igeo.IObject

      `addUserData, addUserData, alpha, alphaInt, attr, attr, attr, awtColor, blue, blueInt, brightness, castStringHashMap, clearDynamics, clearGraphics, clr, clr, clr, clr, clr, createGraphic, defaultAttribute, deleteGraphic, getAWTColor, getColor, getGraphic, getGraphic, getParameter, graphicsNum, gray, grayInt, green, greenInt, grey, greyInt, hue, initGraphic, initObject, isVisible, layer, layer, name, red, redInt, resetGraphic, saturation, server, setColor, setColor, 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, wait, wait, wait`

    - ### Methods inherited from interface igeo.IParticleI

      `acc, acceleration, decay, fixed, force, frc, fric, friction, mass, pos, position, skipUpdateOnce, target, targetNum, targets, updateTarget, vel, velocity`

    - ### Methods inherited from interface igeo.IVecI

      `angle, angle, angle, angle, angle, angle, angle, angle, bisect, bisect, cross, cross, dif, dif, diff, diff, dist, dist, dist, dist, dist2, dist2, dist2, dist2, dot, dot, dot, dot, eq, eq, eq, eq, eq, eq, eq, eq, eqX, eqX, eqX, eqX, eqX, eqX, eqX, eqX, eqY, eqY, eqY, eqY, eqY, eqY, eqY, eqY, eqZ, eqZ, eqZ, eqZ, eqZ, eqZ, eqZ, eqZ, get, getX, getY, getZ, isValid, len, len, len, len2, len2, len2, mid, mid, nml, nml, nml, nml, sum, sum, sum, sum, sum, sum, sum, to2d, to2d, to2d, to2d, to4d, to4d, to4d, x, x, x, y, y, y, z, z, z`

- - ### Field Detail

    - #### trajectory

          public ITrajectoryGeo trajectory

  - ### Constructor Detail

    - #### IBoidTrajectory

          public IBoidTrajectory()

    - #### IBoidTrajectory

          public IBoidTrajectory(double x,
                         double y,
                         double z)

    - #### IBoidTrajectory

          public IBoidTrajectory(IVec p)

    - #### IBoidTrajectory

          public IBoidTrajectory(IVecI p)

    - #### IBoidTrajectory

          public IBoidTrajectory(IParticleGeo ptcl)

    - #### IBoidTrajectory

          public IBoidTrajectory(IParticle p)

    - #### IBoidTrajectory

          public IBoidTrajectory(double x,
                         double y,
                         double z,
                         double vx,
                         double vy,
                         double vz)

    - #### IBoidTrajectory

          public IBoidTrajectory(IVec p,
                         IVec vel)

    - #### IBoidTrajectory

          public IBoidTrajectory(IVecI p,
                         IVecI vel)

    - #### IBoidTrajectory

          public IBoidTrajectory(IParticleGeo ptcl,
                         IVecI vel)

    - #### IBoidTrajectory

          public IBoidTrajectory(IParticle p,
                         IVecI vel)

    - #### IBoidTrajectory

          public IBoidTrajectory(IGeometry... geometries)

    - #### IBoidTrajectory

          public IBoidTrajectory(IVecI geometryOrigin,
                         IGeometry... geometries)

    - #### IBoidTrajectory

          public IBoidTrajectory(IVecI geometryOrigin,
                         IVecI geometryOrientation,
                         IGeometry... geometries)

  - ### Method Detail

    - #### initTrajectory

          public void initTrajectory()

    - #### deg

          public int deg()

    - #### deg

          public IBoidTrajectory deg(int newDegree)

    - #### curve

          public ICurve curve()

      get trajectory curve
      Specified by:
        `curve` in interface `ITrajectoryI`
      Overrides:
        `curve` in class `IPointAgent`

    - #### trajectory

          public ICurve trajectory()

      alias of curve()
      Specified by:
        `trajectory` in interface `ITrajectoryI`

    - #### addCP

          public IBoidTrajectory addCP(IVecI pt)

      get trajectory curve
      Specified by:
        `addCP` in interface `ITrajectoryI`

    - #### cohDist

          public IBoidTrajectory cohDist(double dist)

      IBoidI API
      Specified by:
        `cohDist` in interface `IBoidI`
      Overrides:
        `cohDist` in class `IBoid`

    - #### cohesionDist

          public IBoidTrajectory cohesionDist(double dist)

      Specified by:
        `cohesionDist` in interface `IBoidI`
      Overrides:
        `cohesionDist` in class `IBoid`

    - #### cohRatio

          public IBoidTrajectory cohRatio(double ratio)

      Specified by:
        `cohRatio` in interface `IBoidI`
      Overrides:
        `cohRatio` in class `IBoid`

    - #### cohesionRatio

          public IBoidTrajectory cohesionRatio(double ratio)

      Specified by:
        `cohesionRatio` in interface `IBoidI`
      Overrides:
        `cohesionRatio` in class `IBoid`

    - #### cohLimit

          public IBoidTrajectory cohLimit(double limit)

      Specified by:
        `cohLimit` in interface `IBoidI`
      Overrides:
        `cohLimit` in class `IBoid`

    - #### cohesionLimit

          public IBoidTrajectory cohesionLimit(double limit)

      Specified by:
        `cohesionLimit` in interface `IBoidI`
      Overrides:
        `cohesionLimit` in class `IBoid`

    - #### coh

          public IBoidTrajectory coh(double ratio,
                            double dist)

      Specified by:
        `coh` in interface `IBoidI`
      Overrides:
        `coh` in class `IBoid`

    - #### cohesion

          public IBoidTrajectory cohesion(double ratio,
                                 double dist)

      Specified by:
        `cohesion` in interface `IBoidI`
      Overrides:
        `cohesion` in class `IBoid`

    - #### sepDist

          public IBoidTrajectory sepDist(double dist)

      Specified by:
        `sepDist` in interface `IBoidI`
      Overrides:
        `sepDist` in class `IBoid`

    - #### separationDist

          public IBoidTrajectory separationDist(double dist)

      Specified by:
        `separationDist` in interface `IBoidI`
      Overrides:
        `separationDist` in class `IBoid`

    - #### sepRatio

          public IBoidTrajectory sepRatio(double ratio)

      Specified by:
        `sepRatio` in interface `IBoidI`
      Overrides:
        `sepRatio` in class `IBoid`

    - #### separationRatio

          public IBoidTrajectory separationRatio(double ratio)

      Specified by:
        `separationRatio` in interface `IBoidI`
      Overrides:
        `separationRatio` in class `IBoid`

    - #### sepLimit

          public IBoidTrajectory sepLimit(double limit)

      Specified by:
        `sepLimit` in interface `IBoidI`
      Overrides:
        `sepLimit` in class `IBoid`

    - #### separationLimit

          public IBoidTrajectory separationLimit(double limit)

      Specified by:
        `separationLimit` in interface `IBoidI`
      Overrides:
        `separationLimit` in class `IBoid`

    - #### sep

          public IBoidTrajectory sep(double ratio,
                            double dist)

      Specified by:
        `sep` in interface `IBoidI`
      Overrides:
        `sep` in class `IBoid`

    - #### separation

          public IBoidTrajectory separation(double ratio,
                                   double dist)

      Specified by:
        `separation` in interface `IBoidI`
      Overrides:
        `separation` in class `IBoid`

    - #### aliDist

          public IBoidTrajectory aliDist(double dist)

      Specified by:
        `aliDist` in interface `IBoidI`
      Overrides:
        `aliDist` in class `IBoid`

    - #### alignmentDist

          public IBoidTrajectory alignmentDist(double dist)

      Specified by:
        `alignmentDist` in interface `IBoidI`
      Overrides:
        `alignmentDist` in class `IBoid`

    - #### aliRatio

          public IBoidTrajectory aliRatio(double ratio)

      Specified by:
        `aliRatio` in interface `IBoidI`
      Overrides:
        `aliRatio` in class `IBoid`

    - #### alignmentRatio

          public IBoidTrajectory alignmentRatio(double ratio)

      Specified by:
        `alignmentRatio` in interface `IBoidI`
      Overrides:
        `alignmentRatio` in class `IBoid`

    - #### aliLimit

          public IBoidTrajectory aliLimit(double limit)

      Specified by:
        `aliLimit` in interface `IBoidI`
      Overrides:
        `aliLimit` in class `IBoid`

    - #### alignmentLimit

          public IBoidTrajectory alignmentLimit(double limit)

      Specified by:
        `alignmentLimit` in interface `IBoidI`
      Overrides:
        `alignmentLimit` in class `IBoid`

    - #### ali

          public IBoidTrajectory ali(double ratio,
                            double dist)

      Specified by:
        `ali` in interface `IBoidI`
      Overrides:
        `ali` in class `IBoid`

    - #### alignment

          public IBoidTrajectory alignment(double ratio,
                                  double dist)

      Specified by:
        `alignment` in interface `IBoidI`
      Overrides:
        `alignment` in class `IBoid`

    - #### fix

          public IBoidTrajectory fix()

      IParticleI API
      Specified by:
        `fix` in interface `IParticleI`
      Overrides:
        `fix` in class `IBoid`

    - #### unfix

          public IBoidTrajectory unfix()

      Description copied from interface: `IParticleI`
      unfix movement
      Specified by:
        `unfix` in interface `IParticleI`
      Overrides:
        `unfix` in class `IBoid`

    - #### mass

          public IBoidTrajectory mass(double mass)

      Description copied from interface: `IParticleI`
      set mass
      Specified by:
        `mass` in interface `IParticleI`
      Overrides:
        `mass` in class `IBoid`

    - #### position

          public IBoidTrajectory position(IVecI v)

      Description copied from interface: `IParticleI`
      set position
      Specified by:
        `position` in interface `IParticleI`
      Overrides:
        `position` in class `IBoid`

    - #### pos

          public IBoidTrajectory pos(IVecI v)

      Description copied from interface: `IParticleI`
      set position
      Specified by:
        `pos` in interface `IParticleI`
      Overrides:
        `pos` in class `IBoid`

    - #### velocity

          public IBoidTrajectory velocity(IVecI v)

      Description copied from interface: `IParticleI`
      set velocity
      Specified by:
        `velocity` in interface `IParticleI`
      Overrides:
        `velocity` in class `IBoid`

    - #### vel

          public IBoidTrajectory vel(IVecI v)

      Description copied from interface: `IParticleI`
      set velocity
      Specified by:
        `vel` in interface `IParticleI`
      Overrides:
        `vel` in class `IBoid`

    - #### force

          public IBoidTrajectory force(IVecI v)

      Description copied from interface: `IParticleI`
      set force
      Specified by:
        `force` in interface `IParticleI`
      Overrides:
        `force` in class `IBoid`

    - #### frc

          public IBoidTrajectory frc(IVecI v)

      Description copied from interface: `IParticleI`
      set force
      Specified by:
        `frc` in interface `IParticleI`
      Overrides:
        `frc` in class `IBoid`

    - #### friction

          public IBoidTrajectory friction(double friction)

      Description copied from interface: `IParticleI`
      set friction
      Specified by:
        `friction` in interface `IParticleI`
      Overrides:
        `friction` in class `IBoid`

    - #### fric

          public IBoidTrajectory fric(double friction)

      Description copied from interface: `IParticleI`
      set friction
      Specified by:
        `fric` in interface `IParticleI`
      Overrides:
        `fric` in class `IBoid`

    - #### decay

          public IBoidTrajectory decay(double d)

      Specified by:
        `decay` in interface `IParticleI`
      Overrides:
        `decay` in class `IBoid`

    - #### push

          public IBoidTrajectory push(IVecI f)

      Description copied from interface: `IParticleI`
      adding force to particle
      Specified by:
        `push` in interface `IParticleI`
      Overrides:
        `push` in class `IBoid`

    - #### push

          public IBoidTrajectory push(double fx,
                             double fy,
                             double fz)

      Description copied from interface: `IParticleI`
      adding force to particle
      Specified by:
        `push` in interface `IParticleI`
      Overrides:
        `push` in class `IBoid`

    - #### pull

          public IBoidTrajectory pull(IVecI f)

      Description copied from interface: `IParticleI`
      equivalent to push(f.dup().neg())
      Specified by:
        `pull` in interface `IParticleI`
      Overrides:
        `pull` in class `IBoid`

    - #### pull

          public IBoidTrajectory pull(double fx,
                             double fy,
                             double fz)

      Description copied from interface: `IParticleI`
      equivalent to push(f.dup().neg())
      Specified by:
        `pull` in interface `IParticleI`
      Overrides:
        `pull` in class `IBoid`

    - #### addForce

          public IBoidTrajectory addForce(IVecI f)

      Description copied from interface: `IParticleI`
      alias of push
      Specified by:
        `addForce` in interface `IParticleI`
      Overrides:
        `addForce` in class `IBoid`

    - #### addForce

          public IBoidTrajectory addForce(double fx,
                                 double fy,
                                 double fz)

      Description copied from interface: `IParticleI`
      alias of push
      Specified by:
        `addForce` in interface `IParticleI`
      Overrides:
        `addForce` in class `IBoid`

    - #### reset

          public IBoidTrajectory reset()

      Description copied from interface: `IParticleI`
      setting force zero
      Specified by:
        `reset` in interface `IParticleI`
      Overrides:
        `reset` in class `IBoid`

    - #### resetForce

          public IBoidTrajectory resetForce()

      Description copied from interface: `IParticleI`
      alias of reset
      Specified by:
        `resetForce` in interface `IParticleI`
      Overrides:
        `resetForce` in class `IBoid`

    - #### attach

          public IBoidTrajectory attach(IGeometry... geometries)

      attach geometry object to agent to track its location.
      Overrides:
        `attach` in class `IBoid`
      Parameters:
        `geometries` - one or more geometry objects. object's center is moved to the agent's location.

    - #### attach

          public IBoidTrajectory attach(IVecI geometryOrigin,
                               IGeometry... geometries)

      attach geometry object to agent to track its location.
      Overrides:
        `attach` in class `IBoid`
      Parameters:
        `geometryOrigin` - origin of geometry object which is moved to the agent's location.
        `geometries` - one or more geometry objects.

    - #### attach

          public IBoidTrajectory attach(IVecI geometryOrigin,
                               IVecI geometryOrientation,
                               IGeometry... geometries)

      attach geometry object to agent to track its location.
      Overrides:
        `attach` in class `IBoid`
      Parameters:
        `geometryOrigin` - origin of geometry object which is moved to the agent's location.
        `geometryOrientation` - original orientation of geometry which is matched with particle's velocity direction; if its's null, orientatin matching is disabled.
        `geometries` - one or more geometry objects.

    - #### x

          public IBoidTrajectory x(double vx)

      methods of IVecI
      Specified by:
        `x` in interface `IVecI`
      Overrides:
        `x` in class `IBoid`

    - #### y

          public IBoidTrajectory y(double vy)

      Description copied from interface: `IVecI`
      setting y component
      Specified by:
        `y` in interface `IVecI`
      Overrides:
        `y` in class `IBoid`

    - #### z

          public IBoidTrajectory z(double vz)

      Description copied from interface: `IVecI`
      setting z component
      Specified by:
        `z` in interface `IVecI`
      Overrides:
        `z` in class `IBoid`

    - #### x

          public IBoidTrajectory x(IDoubleI vx)

      Description copied from interface: `IVecI`
      setting x component
      Specified by:
        `x` in interface `IVecI`
      Overrides:
        `x` in class `IBoid`

    - #### y

          public IBoidTrajectory y(IDoubleI vy)

      Description copied from interface: `IVecI`
      setting y component
      Specified by:
        `y` in interface `IVecI`
      Overrides:
        `y` in class `IBoid`

    - #### z

          public IBoidTrajectory z(IDoubleI vz)

      Description copied from interface: `IVecI`
      setting z component
      Specified by:
        `z` in interface `IVecI`
      Overrides:
        `z` in class `IBoid`

    - #### dup

          public IBoidTrajectory dup()

      Description copied from class: `IObject`
      duplicate object
      Specified by:
        `dup` in interface `IArithmeticVal<IVecI,IDoubleI>`
      Specified by:
        `dup` in interface `ITransformable`
      Specified by:
        `dup` in interface `IVecI`
      Overrides:
        `dup` in class `IBoid`

    - #### set

          public IBoidTrajectory set(IVecI v)

      Specified by:
        `set` in interface `IArithmeticVal<IVecI,IDoubleI>`
      Specified by:
        `set` in interface `IVecI`
      Overrides:
        `set` in class `IBoid`

    - #### set

          public IBoidTrajectory set(double x,
                            double y,
                            double z)

      Specified by:
        `set` in interface `IVecI`
      Overrides:
        `set` in class `IBoid`

    - #### set

          public IBoidTrajectory set(IDoubleI x,
                            IDoubleI y,
                            IDoubleI z)

      Specified by:
        `set` in interface `IVecI`
      Overrides:
        `set` in class `IBoid`

    - #### add

          public IBoidTrajectory add(double x,
                            double y,
                            double z)

      Specified by:
        `add` in interface `ITransformable`
      Specified by:
        `add` in interface `IVecI`
      Overrides:
        `add` in class `IBoid`

    - #### add

          public IBoidTrajectory add(IDoubleI x,
                            IDoubleI y,
                            IDoubleI z)

      Specified by:
        `add` in interface `ITransformable`
      Specified by:
        `add` in interface `IVecI`
      Overrides:
        `add` in class `IBoid`

    - #### add

          public IBoidTrajectory add(IVecI v)

      Specified by:
        `add` in interface `IArithmeticVal<IVecI,IDoubleI>`
      Specified by:
        `add` in interface `ITransformable`
      Specified by:
        `add` in interface `IVecI`
      Overrides:
        `add` in class `IBoid`

    - #### sub

          public IBoidTrajectory sub(double x,
                            double y,
                            double z)

      Specified by:
        `sub` in interface `ITransformable`
      Specified by:
        `sub` in interface `IVecI`
      Overrides:
        `sub` in class `IBoid`

    - #### sub

          public IBoidTrajectory sub(IDoubleI x,
                            IDoubleI y,
                            IDoubleI z)

      Specified by:
        `sub` in interface `ITransformable`
      Specified by:
        `sub` in interface `IVecI`
      Overrides:
        `sub` in class `IBoid`

    - #### sub

          public IBoidTrajectory sub(IVecI v)

      Specified by:
        `sub` in interface `IArithmeticVal<IVecI,IDoubleI>`
      Specified by:
        `sub` in interface `ITransformable`
      Specified by:
        `sub` in interface `IVecI`
      Overrides:
        `sub` in class `IBoid`

    - #### mul

          public IBoidTrajectory mul(IDoubleI v)

      Specified by:
        `mul` in interface `IArithmeticVal<IVecI,IDoubleI>`
      Specified by:
        `mul` in interface `ITransformable`
      Specified by:
        `mul` in interface `IVecI`
      Overrides:
        `mul` in class `IBoid`

    - #### mul

          public IBoidTrajectory mul(double v)

      Specified by:
        `mul` in interface `ITransformable`
      Specified by:
        `mul` in interface `IVecI`
      Overrides:
        `mul` in class `IBoid`

    - #### div

          public IBoidTrajectory div(IDoubleI v)

      Specified by:
        `div` in interface `IArithmeticVal<IVecI,IDoubleI>`
      Specified by:
        `div` in interface `ITransformable`
      Specified by:
        `div` in interface `IVecI`
      Overrides:
        `div` in class `IBoid`

    - #### div

          public IBoidTrajectory div(double v)

      Specified by:
        `div` in interface `ITransformable`
      Specified by:
        `div` in interface `IVecI`
      Overrides:
        `div` in class `IBoid`

    - #### neg

          public IBoidTrajectory neg()

      Specified by:
        `neg` in interface `ITransformable`
      Specified by:
        `neg` in interface `IVecI`
      Overrides:
        `neg` in class `IBoid`

    - #### rev

          public IBoidTrajectory rev()

      Description copied from interface: `IVecI`
      alias of neg()
      Specified by:
        `rev` in interface `IVecI`
      Overrides:
        `rev` in class `IBoid`

    - #### flip

          public IBoidTrajectory flip()

      Description copied from interface: `IVecI`
      alias of neg()
      Specified by:
        `flip` in interface `ITransformable`
      Specified by:
        `flip` in interface `IVecI`
      Overrides:
        `flip` in class `IBoid`

    - #### zero

          public IBoidTrajectory zero()

      Description copied from interface: `IVecI`
      setting all zero
      Specified by:
        `zero` in interface `IArithmeticVal<IVecI,IDoubleI>`
      Specified by:
        `zero` in interface `IVecI`
      Overrides:
        `zero` in class `IBoid`

    - #### add

          public IBoidTrajectory add(IVecI v,
                            double f)

      Description copied from interface: `IVecI`
      scale add
      Specified by:
        `add` in interface `ITransformable`
      Specified by:
        `add` in interface `IVecI`
      Overrides:
        `add` in class `IBoid`

    - #### add

          public IBoidTrajectory add(IVecI v,
                            IDoubleI f)

      Description copied from interface: `IVecI`
      scale add
      Specified by:
        `add` in interface `ITransformable`
      Specified by:
        `add` in interface `IVecI`
      Overrides:
        `add` in class `IBoid`

    - #### add

          public IBoidTrajectory add(double f,
                            IVecI v)

      Description copied from interface: `IVecI`
      scale add
      Specified by:
        `add` in interface `ITransformable`
      Specified by:
        `add` in interface `IVecI`
      Overrides:
        `add` in class `IBoid`

    - #### add

          public IBoidTrajectory add(IDoubleI f,
                            IVecI v)

      Description copied from interface: `IVecI`
      scale add
      Specified by:
        `add` in interface `ITransformable`
      Specified by:
        `add` in interface `IVecI`
      Overrides:
        `add` in class `IBoid`

    - #### len

          public IBoidTrajectory len(IDoubleI l)

      Description copied from interface: `IVecI`
      setting length
      Specified by:
        `len` in interface `IVecI`
      Overrides:
        `len` in class `IBoid`

    - #### len

          public IBoidTrajectory len(double l)

      Description copied from interface: `IVecI`
      setting length
      Specified by:
        `len` in interface `IVecI`
      Overrides:
        `len` in class `IBoid`

    - #### unit

          public IBoidTrajectory unit()

      Description copied from interface: `IVecI`
      unitize
      Specified by:
        `unit` in interface `IVecI`
      Overrides:
        `unit` in class `IBoid`

    - #### rot

          public IBoidTrajectory rot(IDoubleI angle)

      Description copied from interface: `IVecI`
      rotation on XY plane
      Specified by:
        `rot` in interface `ITransformable`
      Specified by:
        `rot` in interface `IVecI`
      Overrides:
        `rot` in class `IBoid`

    - #### rot

          public IBoidTrajectory rot(double angle)

      Description copied from interface: `IVecI`
      rotation on XY plane
      Specified by:
        `rot` in interface `ITransformable`
      Specified by:
        `rot` in interface `IVecI`
      Overrides:
        `rot` in class `IBoid`

    - #### rot

          public IBoidTrajectory rot(IVecI axis,
                            IDoubleI angle)

      Description copied from interface: `IVecI`
      rotation around axis vector
      Specified by:
        `rot` in interface `ITransformable`
      Specified by:
        `rot` in interface `IVecI`
      Overrides:
        `rot` in class `IBoid`

    - #### rot

          public IBoidTrajectory rot(IVecI axis,
                            double angle)

      Description copied from interface: `IVecI`
      rotation around axis vector
      Specified by:
        `rot` in interface `ITransformable`
      Specified by:
        `rot` in interface `IVecI`
      Overrides:
        `rot` in class `IBoid`

    - #### rot

          public IBoidTrajectory rot(double axisX,
                            double axisY,
                            double axisZ,
                            double angle)

      Description copied from interface: `IVecI`
      rotation around axis vector
      Specified by:
        `rot` in interface `IVecI`
      Overrides:
        `rot` in class `IBoid`

    - #### rot

          public IBoidTrajectory rot(IVecI center,
                            IVecI axis,
                            double angle)

      Description copied from interface: `IVecI`
      rotation around axis vector and center point
      Specified by:
        `rot` in interface `ITransformable`
      Specified by:
        `rot` in interface `IVecI`
      Overrides:
        `rot` in class `IBoid`

    - #### rot

          public IBoidTrajectory rot(IVecI center,
                            IVecI axis,
                            IDoubleI angle)

      Description copied from interface: `IVecI`
      rotation around axis vector and center point
      Specified by:
        `rot` in interface `ITransformable`
      Specified by:
        `rot` in interface `IVecI`
      Overrides:
        `rot` in class `IBoid`

    - #### rot

          public IBoidTrajectory rot(double centerX,
                            double centerY,
                            double centerZ,
                            double axisX,
                            double axisY,
                            double axisZ,
                            double angle)

      Description copied from interface: `IVecI`
      rotation around axis vector and center point
      Specified by:
        `rot` in interface `IVecI`
      Overrides:
        `rot` in class `IBoid`

    - #### rot

          public IBoidTrajectory rot(IVecI axis,
                            IVecI destDir)

      Description copied from interface: `IVecI`
      rotate to destination direction vector
      Specified by:
        `rot` in interface `ITransformable`
      Specified by:
        `rot` in interface `IVecI`
      Overrides:
        `rot` in class `IBoid`

    - #### rot

          public IBoidTrajectory rot(IVecI center,
                            IVecI axis,
                            IVecI destPt)

      Description copied from interface: `IVecI`
      rotate to destination point location
      Specified by:
        `rot` in interface `ITransformable`
      Specified by:
        `rot` in interface `IVecI`
      Overrides:
        `rot` in class `IBoid`

    - #### rot2

          public IBoidTrajectory rot2(IDoubleI angle)

      Description copied from class: `IBoid`
      rotation on xy-plane; alias of rot(IDoubleI)
      Specified by:
        `rot2` in interface `ITransformable`
      Specified by:
        `rot2` in interface `IVecI`
      Overrides:
        `rot2` in class `IBoid`

    - #### rot2

          public IBoidTrajectory rot2(double angle)

      Description copied from class: `IBoid`
      rotation on xy-plane; alias of rot(double)
      Specified by:
        `rot2` in interface `ITransformable`
      Specified by:
        `rot2` in interface `IVecI`
      Overrides:
        `rot2` in class `IBoid`

    - #### rot2

          public IBoidTrajectory rot2(IVecI center,
                             double angle)

      Description copied from class: `IBoid`
      rotation on xy-plane
      Specified by:
        `rot2` in interface `ITransformable`
      Specified by:
        `rot2` in interface `IVecI`
      Overrides:
        `rot2` in class `IBoid`

    - #### rot2

          public IBoidTrajectory rot2(IVecI center,
                             IDoubleI angle)

      Description copied from class: `IBoid`
      rotation on xy-plane
      Specified by:
        `rot2` in interface `ITransformable`
      Specified by:
        `rot2` in interface `IVecI`
      Overrides:
        `rot2` in class `IBoid`

    - #### rot2

          public IBoidTrajectory rot2(double centerX,
                             double centerY,
                             double angle)

      Description copied from class: `IBoid`
      rotation on xy-plane
      Specified by:
        `rot2` in interface `IVecI`
      Overrides:
        `rot2` in class `IBoid`

    - #### rot2

          public IBoidTrajectory rot2(IVecI destDir)

      Description copied from class: `IBoid`
      rotation on xy-plane towards destDir
      Specified by:
        `rot2` in interface `ITransformable`
      Specified by:
        `rot2` in interface `IVecI`
      Overrides:
        `rot2` in class `IBoid`

    - #### rot2

          public IBoidTrajectory rot2(IVecI center,
                             IVecI destPt)

      Description copied from class: `IBoid`
      rotation on xy-plane towards destPt
      Specified by:
        `rot2` in interface `ITransformable`
      Specified by:
        `rot2` in interface `IVecI`
      Overrides:
        `rot2` in class `IBoid`

    - #### scale

          public IBoidTrajectory scale(IDoubleI f)

      Description copied from interface: `IVecI`
      alias of mul
      Specified by:
        `scale` in interface `ITransformable`
      Specified by:
        `scale` in interface `IVecI`
      Overrides:
        `scale` in class `IBoid`

    - #### scale

          public IBoidTrajectory scale(double f)

      Description copied from interface: `IVecI`
      alias of mul
      Specified by:
        `scale` in interface `ITransformable`
      Specified by:
        `scale` in interface `IVecI`
      Overrides:
        `scale` in class `IBoid`

    - #### scale

          public IBoidTrajectory scale(IVecI center,
                              IDoubleI f)

      Description copied from interface: `IVecI`
      scale from a center
      Specified by:
        `scale` in interface `ITransformable`
      Specified by:
        `scale` in interface `IVecI`
      Overrides:
        `scale` in class `IBoid`

    - #### scale

          public IBoidTrajectory scale(IVecI center,
                              double f)

      Description copied from interface: `IVecI`
      scale from a center
      Specified by:
        `scale` in interface `ITransformable`
      Specified by:
        `scale` in interface `IVecI`
      Overrides:
        `scale` in class `IBoid`

    - #### scale

          public IBoidTrajectory scale(double centerX,
                              double centerY,
                              double centerZ,
                              double f)

      Description copied from interface: `IVecI`
      scale from a center
      Specified by:
        `scale` in interface `IVecI`
      Overrides:
        `scale` in class `IBoid`

    - #### scale1d

          public IBoidTrajectory scale1d(IVecI axis,
                                double f)

      scale only in 1 direction
      Specified by:
        `scale1d` in interface `ITransformable`
      Specified by:
        `scale1d` in interface `IVecI`
      Overrides:
        `scale1d` in class `IBoid`

    - #### scale1d

          public IBoidTrajectory scale1d(IVecI axis,
                                IDoubleI f)

      Description copied from interface: `IVecI`
      scale only in 1 direction
      Specified by:
        `scale1d` in interface `ITransformable`
      Specified by:
        `scale1d` in interface `IVecI`
      Overrides:
        `scale1d` in class `IBoid`

    - #### scale1d

          public IBoidTrajectory scale1d(double axisX,
                                double axisY,
                                double axisZ,
                                double f)

      Description copied from interface: `IVecI`
      scale only in 1 direction
      Specified by:
        `scale1d` in interface `IVecI`
      Overrides:
        `scale1d` in class `IBoid`

    - #### scale1d

          public IBoidTrajectory scale1d(IVecI center,
                                IVecI axis,
                                double f)

      Description copied from interface: `IVecI`
      scale only in 1 direction from a center
      Specified by:
        `scale1d` in interface `ITransformable`
      Specified by:
        `scale1d` in interface `IVecI`
      Overrides:
        `scale1d` in class `IBoid`

    - #### scale1d

          public IBoidTrajectory scale1d(IVecI center,
                                IVecI axis,
                                IDoubleI f)

      Description copied from interface: `IVecI`
      scale only in 1 direction from a center
      Specified by:
        `scale1d` in interface `ITransformable`
      Specified by:
        `scale1d` in interface `IVecI`
      Overrides:
        `scale1d` in class `IBoid`

    - #### scale1d

          public IBoidTrajectory scale1d(double centerX,
                                double centerY,
                                double centerZ,
                                double axisX,
                                double axisY,
                                double axisZ,
                                double f)

      Description copied from interface: `IVecI`
      scale only in 1 direction from a center
      Specified by:
        `scale1d` in interface `IVecI`
      Overrides:
        `scale1d` in class `IBoid`

    - #### ref

          public IBoidTrajectory ref(IVecI planeDir)

      Description copied from interface: `IVecI`
      reflect(mirror) 3 dimensionally to the other side of the plane
      Specified by:
        `ref` in interface `ITransformable`
      Specified by:
        `ref` in interface `IVecI`
      Overrides:
        `ref` in class `IBoid`

    - #### ref

          public IBoidTrajectory ref(double planeX,
                            double planeY,
                            double planeZ)

      Description copied from interface: `IVecI`
      reflect(mirror) 3 dimensionally to the other side of the plane
      Specified by:
        `ref` in interface `IVecI`
      Overrides:
        `ref` in class `IBoid`

    - #### ref

          public IBoidTrajectory ref(IVecI center,
                            IVecI planeDir)

      Description copied from interface: `IVecI`
      reflect(mirror) 3 dimensionally to the other side of the plane
      Specified by:
        `ref` in interface `ITransformable`
      Specified by:
        `ref` in interface `IVecI`
      Overrides:
        `ref` in class `IBoid`

    - #### ref

          public IBoidTrajectory ref(double centerX,
                            double centerY,
                            double centerZ,
                            double planeX,
                            double planeY,
                            double planeZ)

      Description copied from interface: `IVecI`
      reflect(mirror) 3 dimensionally to the other side of the plane
      Specified by:
        `ref` in interface `IVecI`
      Overrides:
        `ref` in class `IBoid`

    - #### mirror

          public IBoidTrajectory mirror(IVecI planeDir)

      Description copied from interface: `IVecI`
      alias of ref
      Specified by:
        `mirror` in interface `ITransformable`
      Specified by:
        `mirror` in interface `IVecI`
      Overrides:
        `mirror` in class `IBoid`

    - #### mirror

          public IBoidTrajectory mirror(double planeX,
                               double planeY,
                               double planeZ)

      Description copied from interface: `IVecI`
      alias of ref
      Specified by:
        `mirror` in interface `IVecI`
      Overrides:
        `mirror` in class `IBoid`

    - #### mirror

          public IBoidTrajectory mirror(IVecI center,
                               IVecI planeDir)

      Description copied from interface: `IVecI`
      alias of ref
      Specified by:
        `mirror` in interface `ITransformable`
      Specified by:
        `mirror` in interface `IVecI`
      Overrides:
        `mirror` in class `IBoid`

    - #### mirror

          public IBoidTrajectory mirror(double centerX,
                               double centerY,
                               double centerZ,
                               double planeX,
                               double planeY,
                               double planeZ)

      Description copied from interface: `IVecI`
      alias of ref
      Specified by:
        `mirror` in interface `IVecI`
      Overrides:
        `mirror` in class `IBoid`

    - #### shear

          public IBoidTrajectory shear(double sxy,
                              double syx,
                              double syz,
                              double szy,
                              double szx,
                              double sxz)

      Description copied from interface: `IVecI`
      shear operation
      Specified by:
        `shear` in interface `ITransformable`
      Specified by:
        `shear` in interface `IVecI`
      Overrides:
        `shear` in class `IBoid`

    - #### shear

          public IBoidTrajectory shear(IDoubleI sxy,
                              IDoubleI syx,
                              IDoubleI syz,
                              IDoubleI szy,
                              IDoubleI szx,
                              IDoubleI sxz)

      Description copied from interface: `IVecI`
      shear operation
      Specified by:
        `shear` in interface `ITransformable`
      Specified by:
        `shear` in interface `IVecI`
      Overrides:
        `shear` in class `IBoid`

    - #### shear

          public IBoidTrajectory shear(IVecI center,
                              double sxy,
                              double syx,
                              double syz,
                              double szy,
                              double szx,
                              double sxz)

      Description copied from interface: `IVecI`
      shear operation
      Specified by:
        `shear` in interface `ITransformable`
      Specified by:
        `shear` in interface `IVecI`
      Overrides:
        `shear` in class `IBoid`

    - #### shear

          public IBoidTrajectory shear(IVecI center,
                              IDoubleI sxy,
                              IDoubleI syx,
                              IDoubleI syz,
                              IDoubleI szy,
                              IDoubleI szx,
                              IDoubleI sxz)

      Description copied from interface: `IVecI`
      shear operation
      Specified by:
        `shear` in interface `ITransformable`
      Specified by:
        `shear` in interface `IVecI`
      Overrides:
        `shear` in class `IBoid`

    - #### shearXY

          public IBoidTrajectory shearXY(double sxy,
                                double syx)

      Description copied from interface: `IVecI`
      shear operation on XY
      Specified by:
        `shearXY` in interface `ITransformable`
      Specified by:
        `shearXY` in interface `IVecI`
      Overrides:
        `shearXY` in class `IBoid`

    - #### shearXY

          public IBoidTrajectory shearXY(IDoubleI sxy,
                                IDoubleI syx)

      Description copied from interface: `IVecI`
      shear operation on XY
      Specified by:
        `shearXY` in interface `ITransformable`
      Specified by:
        `shearXY` in interface `IVecI`
      Overrides:
        `shearXY` in class `IBoid`

    - #### shearXY

          public IBoidTrajectory shearXY(IVecI center,
                                double sxy,
                                double syx)

      Description copied from interface: `IVecI`
      shear operation on XY
      Specified by:
        `shearXY` in interface `ITransformable`
      Specified by:
        `shearXY` in interface `IVecI`
      Overrides:
        `shearXY` in class `IBoid`

    - #### shearXY

          public IBoidTrajectory shearXY(IVecI center,
                                IDoubleI sxy,
                                IDoubleI syx)

      Description copied from interface: `IVecI`
      shear operation on XY
      Specified by:
        `shearXY` in interface `ITransformable`
      Specified by:
        `shearXY` in interface `IVecI`
      Overrides:
        `shearXY` in class `IBoid`

    - #### shearYZ

          public IBoidTrajectory shearYZ(double syz,
                                double szy)

      Description copied from interface: `IVecI`
      shear operation on YZ
      Specified by:
        `shearYZ` in interface `ITransformable`
      Specified by:
        `shearYZ` in interface `IVecI`
      Overrides:
        `shearYZ` in class `IBoid`

    - #### shearYZ

          public IBoidTrajectory shearYZ(IDoubleI syz,
                                IDoubleI szy)

      Description copied from interface: `IVecI`
      shear operation on YZ
      Specified by:
        `shearYZ` in interface `ITransformable`
      Specified by:
        `shearYZ` in interface `IVecI`
      Overrides:
        `shearYZ` in class `IBoid`

    - #### shearYZ

          public IBoidTrajectory shearYZ(IVecI center,
                                double syz,
                                double szy)

      Description copied from interface: `IVecI`
      shear operation on YZ
      Specified by:
        `shearYZ` in interface `ITransformable`
      Specified by:
        `shearYZ` in interface `IVecI`
      Overrides:
        `shearYZ` in class `IBoid`

    - #### shearYZ

          public IBoidTrajectory shearYZ(IVecI center,
                                IDoubleI syz,
                                IDoubleI szy)

      Description copied from interface: `IVecI`
      shear operation on YZ
      Specified by:
        `shearYZ` in interface `ITransformable`
      Specified by:
        `shearYZ` in interface `IVecI`
      Overrides:
        `shearYZ` in class `IBoid`

    - #### shearZX

          public IBoidTrajectory shearZX(double szx,
                                double sxz)

      Description copied from interface: `IVecI`
      shear operation on ZX
      Specified by:
        `shearZX` in interface `ITransformable`
      Specified by:
        `shearZX` in interface `IVecI`
      Overrides:
        `shearZX` in class `IBoid`

    - #### shearZX

          public IBoidTrajectory shearZX(IDoubleI szx,
                                IDoubleI sxz)

      Description copied from interface: `IVecI`
      shear operation on ZX
      Specified by:
        `shearZX` in interface `ITransformable`
      Specified by:
        `shearZX` in interface `IVecI`
      Overrides:
        `shearZX` in class `IBoid`

    - #### shearZX

          public IBoidTrajectory shearZX(IVecI center,
                                double szx,
                                double sxz)

      Description copied from interface: `IVecI`
      shear operation on ZX
      Specified by:
        `shearZX` in interface `ITransformable`
      Specified by:
        `shearZX` in interface `IVecI`
      Overrides:
        `shearZX` in class `IBoid`

    - #### shearZX

          public IBoidTrajectory shearZX(IVecI center,
                                IDoubleI szx,
                                IDoubleI sxz)

      Description copied from interface: `IVecI`
      shear operation on ZX
      Specified by:
        `shearZX` in interface `ITransformable`
      Specified by:
        `shearZX` in interface `IVecI`
      Overrides:
        `shearZX` in class `IBoid`

    - #### translate

          public IBoidTrajectory translate(double x,
                                  double y,
                                  double z)

      Description copied from interface: `IVecI`
      alias of add()
      Specified by:
        `translate` in interface `ITransformable`
      Specified by:
        `translate` in interface `IVecI`
      Overrides:
        `translate` in class `IBoid`

    - #### translate

          public IBoidTrajectory translate(IDoubleI x,
                                  IDoubleI y,
                                  IDoubleI z)

      Description copied from interface: `IVecI`
      alias of add()
      Specified by:
        `translate` in interface `ITransformable`
      Specified by:
        `translate` in interface `IVecI`
      Overrides:
        `translate` in class `IBoid`

    - #### translate

          public IBoidTrajectory translate(IVecI v)

      Description copied from interface: `IVecI`
      alias of add()
      Specified by:
        `translate` in interface `ITransformable`
      Specified by:
        `translate` in interface `IVecI`
      Overrides:
        `translate` in class `IBoid`

    - #### transform

          public IBoidTrajectory transform(IMatrix3I mat)

      Description copied from interface: `IVecI`
      transform with a transformation matrix
      Specified by:
        `transform` in interface `ITransformable`
      Specified by:
        `transform` in interface `IVecI`
      Overrides:
        `transform` in class `IBoid`

    - #### transform

          public IBoidTrajectory transform(IMatrix4I mat)

      Description copied from interface: `IVecI`
      transform with a transformation matrix
      Specified by:
        `transform` in interface `ITransformable`
      Specified by:
        `transform` in interface `IVecI`
      Overrides:
        `transform` in class `IBoid`

    - #### transform

          public IBoidTrajectory transform(IVecI xvec,
                                  IVecI yvec,
                                  IVecI zvec)

      Description copied from interface: `IVecI`
      transform with a transformation vectors
      Specified by:
        `transform` in interface `ITransformable`
      Specified by:
        `transform` in interface `IVecI`
      Overrides:
        `transform` in class `IBoid`

    - #### transform

          public IBoidTrajectory transform(IVecI xvec,
                                  IVecI yvec,
                                  IVecI zvec,
                                  IVecI translate)

      Description copied from interface: `IVecI`
      transform with a transformation vectors
      Specified by:
        `transform` in interface `ITransformable`
      Specified by:
        `transform` in interface `IVecI`
      Overrides:
        `transform` in class `IBoid`

    - #### mv

          public IBoidTrajectory mv(double x,
                           double y,
                           double z)

      Description copied from interface: `IVecI`
      mv() is alias of add()
      Specified by:
        `mv` in interface `ITransformable`
      Specified by:
        `mv` in interface `IVecI`
      Overrides:
        `mv` in class `IBoid`

    - #### mv

          public IBoidTrajectory mv(IDoubleI x,
                           IDoubleI y,
                           IDoubleI z)

      Description copied from interface: `IVecI`
      mv() is alias of add()
      Specified by:
        `mv` in interface `ITransformable`
      Specified by:
        `mv` in interface `IVecI`
      Overrides:
        `mv` in class `IBoid`

    - #### mv

          public IBoidTrajectory mv(IVecI v)

      Description copied from interface: `IVecI`
      mv() is alias of add()
      Specified by:
        `mv` in interface `ITransformable`
      Specified by:
        `mv` in interface `IVecI`
      Overrides:
        `mv` in class `IBoid`

    - #### cp

          public IBoidTrajectory cp()

      Description copied from class: `IObject`
      alias of dup()
      Specified by:
        `cp` in interface `IArithmeticVal<IVecI,IDoubleI>`
      Specified by:
        `cp` in interface `ITransformable`
      Specified by:
        `cp` in interface `IVecI`
      Overrides:
        `cp` in class `IBoid`

    - #### cp

          public IBoidTrajectory cp(double x,
                           double y,
                           double z)

      Description copied from interface: `IVecI`
      cp() is alias of dup().add()
      Specified by:
        `cp` in interface `ITransformable`
      Specified by:
        `cp` in interface `IVecI`
      Overrides:
        `cp` in class `IBoid`

    - #### cp

          public IBoidTrajectory cp(IDoubleI x,
                           IDoubleI y,
                           IDoubleI z)

      Description copied from interface: `IVecI`
      cp() is alias of dup().add()
      Specified by:
        `cp` in interface `ITransformable`
      Specified by:
        `cp` in interface `IVecI`
      Overrides:
        `cp` in class `IBoid`

    - #### cp

          public IBoidTrajectory cp(IVecI v)

      Description copied from interface: `IVecI`
      cp() is alias of dup().add()
      Specified by:
        `cp` in interface `ITransformable`
      Specified by:
        `cp` in interface `IVecI`
      Overrides:
        `cp` in class `IBoid`

    - #### setSize

          public IBoidTrajectory setSize(double sz)

      methods of IPoint
      Overrides:
        `setSize` in class `IBoid`

    - #### size

          public IBoidTrajectory size(double sz)

      Overrides:
        `size` in class `IBoid`

    - #### name

          public IBoidTrajectory name(java.lang.String nm)

      methods of IObject
      Overrides:
        `name` in class `IBoid`

    - #### layer

          public IBoidTrajectory layer(ILayer l)

      Description copied from class: `IObject`
      Set layer by ILayer object
      Overrides:
        `layer` in class `IBoid`

    - #### show

          public IBoidTrajectory show()

      Overrides:
        `show` in class `IBoid`

    - #### hide

          public IBoidTrajectory hide()

      Overrides:
        `hide` in class `IBoid`

    - #### showPoint

          public IBoidTrajectory showPoint()

      Overrides:
        `showPoint` in class `IBoid`

    - #### hidePoint

          public IBoidTrajectory hidePoint()

      Overrides:
        `hidePoint` in class `IBoid`

    - #### showGeometry

          public IBoidTrajectory showGeometry()

      Description copied from class: `IPointAgent`
      show attached geometry
      Overrides:
        `showGeometry` in class `IBoid`

    - #### hideGeometry

          public IBoidTrajectory hideGeometry()

      Description copied from class: `IPointAgent`
      hide attached geometry
      Overrides:
        `hideGeometry` in class `IBoid`

    - #### showTrajectory

          public IBoidTrajectory showTrajectory()

    - #### hideTrajectory

          public IBoidTrajectory hideTrajectory()

    - #### del

          public void del()

      Description copied from class: `IAgent`
      delete agent and stop it by removing it from dynamics server
      Overrides:
        `del` in class `IPointAgent`

    - #### del

          public void del(boolean deleteTrajectory)

      Description copied from class: `IPointAgent`
      stop agent with option of deleting/keeping the geometry the agent owns
      Overrides:
        `del` in class `IPointAgent`

    - #### clr

          public IBoidTrajectory clr(IColor c)

      Description copied from class: `IObject`
      to set an object color
      Overrides:
        `clr` in class `IBoid`

    - #### clr

          public IBoidTrajectory clr(IColor c,
                            int alpha)

      Description copied from class: `IObject`
      to set color, with alpha value overwritten
      Overrides:
        `clr` in class `IBoid`

    - #### clr

          public IBoidTrajectory clr(IColor c,
                            float alpha)

      Description copied from class: `IObject`
      to set color, with alpha value overwritten
      Overrides:
        `clr` in class `IBoid`

    - #### clr

          public IBoidTrajectory clr(IColor c,
                            double alpha)

      Description copied from class: `IObject`
      to set color, with alpha value overwritten
      Overrides:
        `clr` in class `IBoid`

    - #### clr

          public IBoidTrajectory clr(IObject o)

      Description copied from class: `IObject`
      to set the same color with the object
      Overrides:
        `clr` in class `IBoid`

    - #### clr

          public IBoidTrajectory clr(int gray)

      Overrides:
        `clr` in class `IBoid`

    - #### clr

          public IBoidTrajectory clr(float fgray)

      Overrides:
        `clr` in class `IBoid`

    - #### clr

          public IBoidTrajectory clr(double dgray)

      Overrides:
        `clr` in class `IBoid`

    - #### clr

          public IBoidTrajectory clr(int gray,
                            int alpha)

      Overrides:
        `clr` in class `IBoid`

    - #### clr

          public IBoidTrajectory clr(float fgray,
                            float falpha)

      Overrides:
        `clr` in class `IBoid`

    - #### clr

          public IBoidTrajectory clr(double dgray,
                            double dalpha)

      Overrides:
        `clr` in class `IBoid`

    - #### clr

          public IBoidTrajectory clr(int r,
                            int g,
                            int b)

      Overrides:
        `clr` in class `IBoid`

    - #### clr

          public IBoidTrajectory clr(float fr,
                            float fg,
                            float fb)

      Overrides:
        `clr` in class `IBoid`

    - #### clr

          public IBoidTrajectory clr(double dr,
                            double dg,
                            double db)

      Overrides:
        `clr` in class `IBoid`

    - #### clr

          public IBoidTrajectory clr(int r,
                            int g,
                            int b,
                            int a)

      Overrides:
        `clr` in class `IBoid`

    - #### clr

          public IBoidTrajectory clr(float fr,
                            float fg,
                            float fb,
                            float fa)

      Overrides:
        `clr` in class `IBoid`

    - #### clr

          public IBoidTrajectory clr(double dr,
                            double dg,
                            double db,
                            double da)

      Overrides:
        `clr` in class `IBoid`

    - #### hsb

          public IBoidTrajectory hsb(float h,
                            float s,
                            float b,
                            float a)

      Overrides:
        `hsb` in class `IBoid`

    - #### hsb

          public IBoidTrajectory hsb(double h,
                            double s,
                            double b,
                            double a)

      Overrides:
        `hsb` in class `IBoid`

    - #### hsb

          public IBoidTrajectory hsb(float h,
                            float s,
                            float b)

      Overrides:
        `hsb` in class `IBoid`

    - #### hsb

          public IBoidTrajectory hsb(double h,
                            double s,
                            double b)

      Overrides:
        `hsb` in class `IBoid`

    - #### setColor

          public IBoidTrajectory setColor(IColor c)

      Overrides:
        `setColor` in class `IBoid`

    - #### setColor

          public IBoidTrajectory setColor(IColor c,
                                 int alpha)

      Overrides:
        `setColor` in class `IBoid`

    - #### setColor

          public IBoidTrajectory setColor(IColor c,
                                 float alpha)

      Overrides:
        `setColor` in class `IBoid`

    - #### setColor

          public IBoidTrajectory setColor(IColor c,
                                 double alpha)

      Overrides:
        `setColor` in class `IBoid`

    - #### setColor

          public IBoidTrajectory setColor(int gray)

      Overrides:
        `setColor` in class `IBoid`

    - #### setColor

          public IBoidTrajectory setColor(float fgray)

      Overrides:
        `setColor` in class `IBoid`

    - #### setColor

          public IBoidTrajectory setColor(double dgray)

      Overrides:
        `setColor` in class `IBoid`

    - #### setColor

          public IBoidTrajectory setColor(int gray,
                                 int alpha)

      Overrides:
        `setColor` in class `IBoid`

    - #### setColor

          public IBoidTrajectory setColor(float fgray,
                                 float falpha)

      Overrides:
        `setColor` in class `IBoid`

    - #### setColor

          public IBoidTrajectory setColor(double dgray,
                                 double dalpha)

      Overrides:
        `setColor` in class `IBoid`

    - #### setColor

          public IBoidTrajectory setColor(int r,
                                 int g,
                                 int b)

      Overrides:
        `setColor` in class `IBoid`

    - #### setColor

          public IBoidTrajectory setColor(float fr,
                                 float fg,
                                 float fb)

      Overrides:
        `setColor` in class `IBoid`

    - #### setColor

          public IBoidTrajectory setColor(double dr,
                                 double dg,
                                 double db)

      Overrides:
        `setColor` in class `IBoid`

    - #### setColor

          public IBoidTrajectory setColor(int r,
                                 int g,
                                 int b,
                                 int a)

      Overrides:
        `setColor` in class `IBoid`

    - #### setColor

          public IBoidTrajectory setColor(float fr,
                                 float fg,
                                 float fb,
                                 float fa)

      Overrides:
        `setColor` in class `IBoid`

    - #### setColor

          public IBoidTrajectory setColor(double dr,
                                 double dg,
                                 double db,
                                 double da)

      Overrides:
        `setColor` in class `IBoid`

    - #### setHSBColor

          public IBoidTrajectory setHSBColor(float h,
                                    float s,
                                    float b,
                                    float a)

      Overrides:
        `setHSBColor` in class `IBoid`

    - #### setHSBColor

          public IBoidTrajectory setHSBColor(double h,
                                    double s,
                                    double b,
                                    double a)

      Overrides:
        `setHSBColor` in class `IBoid`

    - #### setHSBColor

          public IBoidTrajectory setHSBColor(float h,
                                    float s,
                                    float b)

      Overrides:
        `setHSBColor` in class `IBoid`

    - #### setHSBColor

          public IBoidTrajectory setHSBColor(double h,
                                    double s,
                                    double b)

      Overrides:
        `setHSBColor` in class `IBoid`

    - #### weight

          public IBoidTrajectory weight(double w)

      Overrides:
        `weight` in class `IBoid`

    - #### weight

          public IBoidTrajectory weight(float w)

      Overrides:
        `weight` in class `IBoid`

    - #### target

          public IBoidTrajectory target(IObject targetObj)

      add terget object to be updated by this dynamic object.
      Specified by:
        `target` in interface `IDynamics`
      Specified by:
        `target` in interface `IParticleI`
      Overrides:
        `target` in class `IParticle`

    - #### removeTarget

          public IBoidTrajectory removeTarget(int i)

      remove target object.
      Specified by:
        `removeTarget` in interface `IDynamics`
      Specified by:
        `removeTarget` in interface `IParticleI`
      Overrides:
        `removeTarget` in class `IParticle`

    - #### removeTarget

          public IBoidTrajectory removeTarget(IObject obj)

      remove target object.
      Specified by:
        `removeTarget` in interface `IDynamics`
      Specified by:
        `removeTarget` in interface `IParticleI`
      Overrides:
        `removeTarget` in class `IParticle`