bookExamples.ch26Graphics.draw2d
Class Ray2d
java.lang.Object
bookExamples.ch26Graphics.draw2d.Ray2d
public class Ray2d
- extends java.lang.Object
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Ray2d
public Ray2d(Line2d l)
Ray2d
public Ray2d(Vec2d _p,
Vec2d _d)
vecOnLine
public Vec2d vecOnLine(double _t)
toString
public java.lang.String toString()
- Overrides:
toString
in class java.lang.Object
getOrigin
public Vec2d getOrigin()
setOrigin
public void setOrigin(Vec2d origin)
getDirection
public Vec2d getDirection()
setDirection
public void setDirection(Vec2d direction)
getCount
public int getCount()
setCount
public void setCount(int count)
getT
public double getT()
setT
public void setT(double t)
getObject
public Drawable getObject()
setObject
public void setObject(Drawable object)