SimpleSpaceElement (clyde 1.0-SNAPSHOT API)

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com.threerings.tudey.space
Class SimpleSpaceElement

java.lang.Object
  com.threerings.tudey.space.SimpleSpaceElement

All Implemented Interfaces:: SpaceElement, SpaceObject

Direct Known Subclasses:: ShapeElement

public abstract class SimpleSpaceElement
extends Object
implements SpaceElement
extends Object
implements SpaceElement

A simple implementation of the SpaceElement interface.

Constructor Summary
`SimpleSpaceElement()`

Method Summary
`Rect`	`getBounds()` Returns a reference to the bounds of the object.
`boolean`	`getIntersection(Ray2D ray, Vector2f result)` Finds the intersection of a ray with this element and places it in the supplied vector (if it exists).
`void`	`getNearestPoint(Vector2f point, Vector2f result)` Finds the nearest point of this element to the supplied point and places it in the supplied vector.
`Space`	`getSpace()` Returns a reference to the space to which this element has been added, if any.
`Transform2D`	`getTransform()` Returns a reference to the transform of the element.
`Object`	`getUserObject()` Returns this element's user object reference.
`boolean`	`intersects(Capsule capsule)` Determines whether this element intersects the supplied capsule.
`boolean`	`intersects(Circle circle)` Determines whether this element intersects the supplied circle.
`boolean`	`intersects(Compound compound)` Determines whether this element intersects the supplied compound.
`boolean`	`intersects(None compound)` Determines whether this element intersects the supplied none.
`boolean`	`intersects(Point point)` Determines whether this element intersects the supplied point.
`boolean`	`intersects(Polygon polygon)` Determines whether this element intersects the supplied polygon.
`boolean`	`intersects(Segment segment)` Determines whether this element intersects the supplied segment.
`void`	`setTransform(Transform2D transform)` Sets the transform to the specified value and promotes it to `Transform2D.UNIFORM`, then updates the bounds of the element.
`void`	`setUserObject(Object object)` Sets the element's user object reference.
`abstract void`	`updateBounds()` Updates the bounds of the element.
`boolean`	`updateLastVisit(int visit)` Checks and updates the last visit value.
`void`	`wasAdded(Space space)` Notes that the element was added to the specified space.
`void`	`willBeRemoved()` Notes that the element will be removed from the space.

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

Constructor Detail

SimpleSpaceElement

public SimpleSpaceElement()

Method Detail

setUserObject

public void setUserObject(Object object)

Sets the element's user object reference.

setTransform

public void setTransform(Transform2D transform)

Sets the transform to the specified value and promotes it to Transform2D.UNIFORM, then updates the bounds of the element.

getTransform

public Transform2D getTransform()

Returns a reference to the transform of the element.

getSpace

public Space getSpace()

Returns a reference to the space to which this element has been added, if any.

updateBounds

public abstract void updateBounds()

Updates the bounds of the element.