Package javax.media.j3d
Class PickSegment
java.lang.Object
javax.media.j3d.PickShape
javax.media.j3d.PickSegment
PickSegment is a line segment pick shape. It can
be used as an argument to the picking methods in BranchGroup and Locale.
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Constructor Summary
ConstructorsConstructorDescriptionConstructs an empty PickSegment.PickSegment
(javax.vecmath.Point3d start, javax.vecmath.Point3d end) Constructs a line segment pick shape from the specified parameters. -
Method Summary
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Constructor Details
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PickSegment
public PickSegment()Constructs an empty PickSegment. The start and end points of the line segment are initialized to (0,0,0). -
PickSegment
public PickSegment(javax.vecmath.Point3d start, javax.vecmath.Point3d end) Constructs a line segment pick shape from the specified parameters.- Parameters:
start
- the start point of the line segment.end
- the end point of the line segment.
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Method Details
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set
public void set(javax.vecmath.Point3d start, javax.vecmath.Point3d end) Sets the parameters of this PickSegment to the specified values.- Parameters:
start
- the start point of the line segment.end
- the end point of the line segment.
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get
public void get(javax.vecmath.Point3d start, javax.vecmath.Point3d end) Gets the parameters from this PickSegment.- Parameters:
start
- the Point3d object into which the start point will be copied.end
- the Point3d object into which the end point will be copied.
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