toxi.geom
Interface Shape2D

All Known Implementing Classes:

Circle, Ellipse, PointQuadtree, Polygon2D, Rect, Triangle2D

public interface Shape2D

Interface description of common operations supported by 2D geometry types.

Method Summary

boolean	containsPoint(ReadonlyVec2D p) Checks if the point is within the given shape.
float	getArea() Computes the area of the shape.
float	getCircumference() Computes the shape's circumference.

Method Detail

containsPoint

boolean containsPoint(ReadonlyVec2D p)

Checks if the point is within the given shape.

Returns:

true, if inside

getArea

float getArea()

Computes the area of the shape.

Returns:

area

getCircumference

float getCircumference()

Computes the shape's circumference.

Returns:

circumference