gnu.gleem
Class HitPoint

java.lang.Object
  |
  +--gnu.gleem.HitPoint

public class HitPoint

extends java.lang.Object

Defines an intersection of a ray with a piece of a manipulator

Field Summary

IntersectionPoint	intPt The combination of 3D point and t parameter at which the intersection occurred.
ManipPart	manipPart The sub-piece of the manipulator which was actually intersected
Manip	manipulator The manipulator which was intersected
Vec3f	rayDirection Direction of the ray which was cast.
Vec3f	rayStart Start of the ray which was cast.
boolean	shiftDown Was the shift key down while this HitPoint was computed?
java.lang.Object	userData Arbitrary user data for extended functionality

Constructor Summary

HitPoint()

Methods inherited from class java.lang.Object

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

Field Detail

shiftDown

public boolean shiftDown

Was the shift key down while this HitPoint was computed?

manipulator

public Manip manipulator

The manipulator which was intersected

manipPart

public ManipPart manipPart

The sub-piece of the manipulator which was actually intersected

rayStart

public Vec3f rayStart

Start of the ray which was cast. The manipulator part must set this when an intersection is detected.

rayDirection

public Vec3f rayDirection

Direction of the ray which was cast. The manipulator part must set this when an intersection is detected.

intPt

public IntersectionPoint intPt

The combination of 3D point and t parameter at which the intersection occurred. It's important to supply the t parameter because the ManipManager needs it to disambiguate between intersections with multiple manipulators.

userData

public java.lang.Object userData

Arbitrary user data for extended functionality

Constructor Detail

HitPoint

public HitPoint()