Data about the collision between two objects. More...

#include <gf/Collision.h>

Public Attributes
Vector2f	normal
	Collision normal. More...

float	depth
	Penetration depth. More...

Related Functions
(Note that these are not member functions.)
bool	collides (const CircF &lhs, const Transform &lhsTrans, const CircF &rhs, const Transform &rhsTrans, Penetration &p)
	Check if two circles collides. More...

bool	collides (const CircF &lhs, const CircF &rhs, Penetration &p)
	Check if two circles collides. More...

bool	collides (const RectF &lhs, const CircF &rhs, Penetration &p)
	Check if a rectangle collides with a circle. More...

bool	collides (const CircF &lhs, const RectF &rhs, Penetration &p)
	Check if a circle collides with a rectangle. More...

bool	collides (const RectF &lhs, const RectF &rhs, Penetration &p)
	Check if two rectangles collides. More...

bool	collides (const CircF &lhs, const Transform &lhsTrans, const Polygon &rhs, const Transform &rhsTrans, Penetration &p)
	Check if a circle collides with a polygon. More...

bool	collides (const CircF &lhs, const Polygon &rhs, Penetration &p)
	Check if a circle collides with a polygon. More...

bool	collides (const Polygon &lhs, const Transform &lhsTrans, const CircF &rhs, const Transform &rhsTrans, Penetration &p)
	Check if a polygon collides with a circle. More...

bool	collides (const Polygon &lhs, const CircF &rhs, Penetration &p)
	Check if a polygon collides with a circle. More...

bool	collides (const Polygon &lhs, const Transform &lhsTrans, const Polygon &rhs, const Transform &rhsTrans, Penetration &p)
	Check if two polygons collides. More...

bool	collides (const Polygon &lhs, const Polygon &rhs, Penetration &p)
	Check if two polygons collides. More...

Detailed Description

Data about the collision between two objects.

See also: How to Create a Custom Physics Engine

Friends And Related Function Documentation

◆ collides() [1/11]

bool collides	(	const CircF &	lhs,
		const Transform &	lhsTrans,
		const CircF &	rhs,
		const Transform &	rhsTrans,
		Penetration &	p
	)

Parameters

lhs	First circle
lhsTrans	Transformation of the first circle
rhs	Second circle
rhsTrans	Transformation of the second circle
p	Data to fill if there is a collision

Returns: True if there is a collision

◆ collides() [2/11]

bool collides	(	const CircF &	lhs,
		const CircF &	rhs,
		Penetration &	p
	)

Parameters

lhs	First circle
rhs	Second circle
p	Data to fill if there is a collision

Returns: True if there is a collision

◆ collides() [3/11]

bool collides	(	const RectF &	lhs,
		const CircF &	rhs,
		Penetration &	p
	)

Parameters

lhs	The rectangle
rhs	The circle
p	Data to fill if there is a collision

Returns: True if there is a collision

◆ collides() [4/11]

bool collides	(	const CircF &	lhs,
		const RectF &	rhs,
		Penetration &	p
	)

Parameters

lhs	The circle
rhs	The rectangle
p	Data to fill if there is a collision

Returns: True if there is a collision

◆ collides() [5/11]

bool collides	(	const RectF &	lhs,
		const RectF &	rhs,
		Penetration &	p
	)

Parameters

lhs	First rectangle
rhs	Second rectangle
p	Data to fill if there is a collision

Returns: True if there is a collision

◆ collides() [6/11]

bool collides	(	const CircF &	lhs,
		const Transform &	lhsTrans,
		const Polygon &	rhs,
		const Transform &	rhsTrans,
		Penetration &	p
	)

Parameters

lhs	The circle
lhsTrans	Transformation of the circle
rhs	The polygon
rhsTrans	Transformation of the polygon
p	Data to fill if there is a collision

Returns: True if there is a collision

◆ collides() [7/11]

bool collides	(	const CircF &	lhs,
		const Polygon &	rhs,
		Penetration &	p
	)

Parameters

lhs	The circle
rhs	The polygon
p	Data to fill if there is a collision

Returns: True if there is a collision

◆ collides() [8/11]

bool collides	(	const Polygon &	lhs,
		const Transform &	lhsTrans,
		const CircF &	rhs,
		const Transform &	rhsTrans,
		Penetration &	p
	)

Parameters

lhs	The polygon
lhsTrans	Transformation of the polygon
rhs	The circle
rhsTrans	Transformation of the circle
p	Data to fill if there is a collision

Returns: True if there is a collision

◆ collides() [9/11]

bool collides	(	const Polygon &	lhs,
		const CircF &	rhs,
		Penetration &	p
	)

Parameters

lhs	The polygon
rhs	The circle
p	Data to fill if there is a collision

Returns: True if there is a collision

◆ collides() [10/11]

bool collides	(	const Polygon &	lhs,
		const Transform &	lhsTrans,
		const Polygon &	rhs,
		const Transform &	rhsTrans,
		Penetration &	p
	)

Parameters

lhs	First polygon
lhsTrans	Transformation of the first polygon
rhs	Second polygon
rhsTrans	Transformation of the second polygon
p	Data to fill if there is a collision

Returns: True if there is a collision

◆ collides() [11/11]

bool collides	(	const Polygon &	lhs,
		const Polygon &	rhs,
		Penetration &	p
	)

Parameters

lhs	First polygon
rhs	Second polygon
p	Data to fill if there is a collision

Returns: True if there is a collision

Member Data Documentation

◆ depth

float gf::Penetration::depth

Penetration depth.

◆ normal

Vector2f gf::Penetration::normal

Collision normal.

Public Attributes

Related Functions

Detailed Description

Friends And Related Function Documentation

◆ collides() [1/11]

◆ collides() [2/11]

◆ collides() [3/11]

◆ collides() [4/11]

◆ collides() [5/11]

◆ collides() [6/11]

◆ collides() [7/11]

◆ collides() [8/11]

◆ collides() [9/11]

◆ collides() [10/11]

◆ collides() [11/11]

Member Data Documentation

◆ depth

◆ normal