pyramidworks::geometry::GeometricShape Class Reference

#include <pyramidworks/geometry/geometricshape.h>

Inheritance diagram for pyramidworks::geometry::GeometricShape:

List of all members.

Public Member Functions
virtual	~GeometricShape ()
virtual bool	Intersects (const ugdk::Vector2D &this_pos, const GeometricShape *obj, const ugdk::Vector2D &that_pos) const =0
	Checks if this shape intersects another shape.
virtual bool	Intersects (const ugdk::Vector2D &this_pos, const Circle *obj, const ugdk::Vector2D &that_pos) const =0
	Checks if there's an intersection with a Circle.
virtual bool	Intersects (const ugdk::Vector2D &this_pos, const Rect *obj, const ugdk::Vector2D &that_pos) const =0
	Checks if there's an intersection with a Rect.
virtual bool	Intersects (const ugdk::Vector2D &this_pos, const ConvexPolygon *obj, const ugdk::Vector2D &that_pos) const =0
	Checks if there's an intersection with a Convex Polygon.
virtual ugdk::ikdtree::Box< 2 >	GetBoundingBox (const ugdk::Vector2D &position) const =0
	Returns a bounding box for this shape.
Protected Member Functions
	GeometricShape ()

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Detailed Description

A geometric shape.

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Constructor & Destructor Documentation

virtual pyramidworks::geometry::GeometricShape::~GeometricShape

(

)

[inline, virtual]

pyramidworks::geometry::GeometricShape::GeometricShape

(

)

[inline, protected]

Parameters:

offset

An offset to the position. Defaults to (0,0)

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Member Function Documentation

virtual ugdk::ikdtree::Box<2> pyramidworks::geometry::GeometricShape::GetBoundingBox

(

const ugdk::Vector2D &

position

)

const [pure virtual]

Returns a bounding box for this shape.

The box is at the shape's position and offset

Parameters:

position

The absolute position for this shape.

Returns:

A 2D Box around this shape

Implemented in pyramidworks::geometry::Rect, pyramidworks::geometry::Circle, and pyramidworks::geometry::ConvexPolygon.

virtual bool pyramidworks::geometry::GeometricShape::Intersects	(	const ugdk::Vector2D &	this_pos,
		const GeometricShape *	obj,
		const ugdk::Vector2D &	that_pos
	)		const [pure virtual]

Checks if this shape intersects another shape.

Parameters:

this_pos	The absolute position for this shape.
obj	The shape to compare with.
that_pos	The absolute position of the other shape.

Returns:

True if there's an intersection.

Implemented in pyramidworks::geometry::Rect, pyramidworks::geometry::Circle, and pyramidworks::geometry::ConvexPolygon.

virtual bool pyramidworks::geometry::GeometricShape::Intersects	(	const ugdk::Vector2D &	this_pos,
		const Circle *	obj,
		const ugdk::Vector2D &	that_pos
	)		const [pure virtual]

Checks if there's an intersection with a Circle.

Parameters:

this_pos	The absolute position for this shape.
obj	The shape to compare with.
that_pos	The absolute position of the other shape.

Returns:

True if there's an intersection.

Implemented in pyramidworks::geometry::Rect, pyramidworks::geometry::Circle, and pyramidworks::geometry::ConvexPolygon.

virtual bool pyramidworks::geometry::GeometricShape::Intersects	(	const ugdk::Vector2D &	this_pos,
		const Rect *	obj,
		const ugdk::Vector2D &	that_pos
	)		const [pure virtual]

Checks if there's an intersection with a Rect.

Parameters:

this_pos	The absolute position for this shape.
obj	The shape to compare with.
that_pos	The absolute position of the other shape.

Returns:

True if there's an intersection.

Implemented in pyramidworks::geometry::Rect, pyramidworks::geometry::Circle, and pyramidworks::geometry::ConvexPolygon.

virtual bool pyramidworks::geometry::GeometricShape::Intersects	(	const ugdk::Vector2D &	this_pos,
		const ConvexPolygon *	obj,
		const ugdk::Vector2D &	that_pos
	)		const [pure virtual]

Checks if there's an intersection with a Convex Polygon.

Parameters:

this_pos	The absolute position for this shape.
obj	The shape to compare with.
that_pos	The absolute position of the other shape.

Returns:

True if there's an intersection.

Implemented in pyramidworks::geometry::Rect, pyramidworks::geometry::Circle, and pyramidworks::geometry::ConvexPolygon.

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The documentation for this class was generated from the following file:

• src/pyramidworks/geometry/geometricshape.h