Segment (clyde 1.0-SNAPSHOT API)

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com.threerings.tudey.shape
Class Segment

java.lang.Object
  com.threerings.tudey.shape.Shape
      com.threerings.tudey.shape.Segment

public class Segment
extends Shape
extends Shape

A line segment.

Nested Class Summary

Nested classes/interfaces inherited from class com.threerings.tudey.shape.Shape
`Shape.IntersectionType`

Constructor Summary
`Segment()` Creates an uninitialized segment.
`Segment(Vector2f start, Vector2f end)` Creates a segment between the specified points.

Method Summary
`ShapeConfig`	`createConfig()` Creates a config corresponding to this shape.
`void`	`draw(boolean outline)` Draws this shape in immediate mode.
`Shape`	`expand(float amount, Shape result)` Expands this shape, placing the result in the provided object if possible.
`Vector2f`	`getCenter(Vector2f result)` Retrieves the center of the shape and places it in the supplied vector.
`Vector2f`	`getEnd()` Returns a reference to the end vertex.
`boolean`	`getIntersection(Ray2D ray, Vector2f result)` Finds the intersection of a ray with this shape and places it in the supplied vector (if it exists).
`Shape.IntersectionType`	`getIntersectionType(Rect rect)` Checks whether the intersector intersects the specified rect.
`void`	`getNearestPoint(Vector2f point, Vector2f result)` Fins the nearest point of this element to the supplied point and places it in the supplied vector.
`Vector2f`	`getPenetration(Capsule capsule, Vector2f result)` Finds the penetration of the specified capsule into this shape.
`Vector2f`	`getPenetration(Circle circle, Vector2f result)` Finds the penetration of the specified circle into this shape.
`Vector2f`	`getPenetration(Compound compound, Vector2f result)` Finds the penetration of the specified compound into this shape.
`Vector2f`	`getPenetration(Point point, Vector2f result)` Finds the penetration of the specified point into this shape.
`Vector2f`	`getPenetration(Polygon polygon, Vector2f result)` Finds the penetration of the specified polygon into this shape.
`Vector2f`	`getPenetration(Segment segment, Vector2f result)` Finds the penetration of the specified segment into this shape.
`Vector2f`	`getPenetration(Shape shape, Vector2f result)` Finds the penetration of the specified shape into this one, assuming that they intersect.
`Vector2f[]`	`getPerimeterPath()` Returns a perimeter path for this shape.
`Vector2f`	`getStart()` Returns a reference to the start vertex.
`boolean`	`intersects(Capsule capsule)` Checks for an intersection with this shape and the specified capsule.
`boolean`	`intersects(Circle circle)` Checks for an intersection with this shape and the specified circle.
`boolean`	`intersects(Compound compound)` Checks for an intersection with this shape and the specified compound.
`boolean`	`intersects(Point point)` Checks for an intersection with this shape and the specified point.
`boolean`	`intersects(Polygon polygon)` Checks for an intersection with this shape and the specified polygon.
`boolean`	`intersects(Segment segment)` Checks for an intersection with this shape and the specified segment.
`boolean`	`intersects(Shape shape)` Determines whether this shape intersects the specified shape.
`boolean`	`intersects(SpaceElement element)` Determines whether this shape intersects the specified element.
`boolean`	`intersects(Vector2f pt)` Determines whether this segment intersects the specified point.
`boolean`	`intersects(Vector2f ostart, Vector2f oend)` Determines whether this segment intersects the segment with the provided start and end points.
`Shape`	`sweep(Vector2f translation, Shape result)` Computes the shape created by sweeping this shape along the specified translation vector, placing the result in the provided object if possible.
`String`	`toString()`
`Shape`	`transform(Transform2D transform, Shape result)` Transforms this shape, placing the result in the provided object if possible.
`void`	`updateBounds()` Updates the bounds of the shape.

Methods inherited from class com.threerings.tudey.shape.Shape
`expand, expandLocal, getBounds, getCenter, getPenetration, intersects, sweep, transform, transformLocal`

Methods inherited from class java.lang.Object
`equals, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Constructor Detail

Segment

public Segment(Vector2f start,
               Vector2f end)

Creates a segment between the specified points.

Segment

public Segment()

Creates an uninitialized segment.

Method Detail

getStart

public Vector2f getStart()

Returns a reference to the start vertex.

getEnd

public Vector2f getEnd()

Returns a reference to the end vertex.

intersects

public boolean intersects(Vector2f pt)

Determines whether this segment intersects the specified point.

intersects

public boolean intersects(Vector2f ostart,
                          Vector2f oend)

Determines whether this segment intersects the segment with the provided start and end points.