hx3d::physics2d::Collider Class Reference

Physical collider. More...

#include <collider.hpp>

Classes
struct	Definition
	Collider definition. More...

Public Types

Public Member Functions
	Collider (const Shape shapeType, const Type colliderType=Type::Dynamic)
	Create a collider. More...
void	useDefinition (const Definition &def)
	Apply a definition on the collider. More...
virtual void	computeMass (float density)=0
	Compute the collider mass. More...
virtual void	setOrientation (float angle)=0
	Set the collider orientation. More...
void	applyForce (const glm::vec2 &amount)
	Apply a force. More...
void	applyImpulse (const glm::vec2 &amount, const glm::vec2 &contact)
	Apply an impulse. More...
void	setDensity (float density)
	Set collider density. More...

Public Attributes
glm::vec2	position
	Position.
glm::vec2	velocity
	Velocity.
glm::vec2	force
	Force.
glm::vec2	gravityForce
	Gravity force.
glm::vec2	gravityScale
	Gravity scale.
float	angularVelocity
	Angular velocity.
float	torque
	Torque.
float	orientation
	Orientation.
bool	fixedRotation
	Fixed rotation ?
unsigned int	mask
	Mask.
unsigned int	category
	Category.
Type	type
	Type.
Shape	shape
	Shape.
Material	material
	Material.
Mass	massData
	Mass data.
Ptr< Attractor >	currentAttractor
	Current attractor.
ObjectMap	userData
	User data.

Detailed Description

Physical collider.

Definition at line 40 of file collider.hpp.

Member Enumeration Documentation

enum hx3d::physics2d::Collider::Shape

strong

Collider shape.

Enumerator
Circle	Circle shape.
Polygon	Polygon shape.

Definition at line 58 of file collider.hpp.

enum hx3d::physics2d::Collider::Type

strong

Collider type.

Enumerator
Static	Static: no forces or velocity.
Dynamic	Dynamic: forces and velocity.
Kinematic	Kinematic: no forces but velocity.

Definition at line 46 of file collider.hpp.

Constructor & Destructor Documentation

hx3d::physics2d::Collider::Collider	(	const Shape	shapeType,
		const Type	colliderType = Type::Dynamic
	)

Create a collider.

Parameters

shapeType	Collider shape
colliderType	Collider type

Definition at line 34 of file collider.cpp.

Member Function Documentation

void hx3d::physics2d::Collider::applyForce

(

const glm::vec2 &

amount

)

Apply a force.

Parameters

amount

Amount

Definition at line 57 of file collider.cpp.

void hx3d::physics2d::Collider::applyImpulse	(	const glm::vec2 &	amount,
		const glm::vec2 &	contact
	)

Apply an impulse.

Parameters

amount	Amount
contact	Contact point

Definition at line 61 of file collider.cpp.

virtual void hx3d::physics2d::Collider::computeMass ( float  density )

pure virtual

Compute the collider mass.

Parameters

density

Density

Implemented in hx3d::physics2d::colliders::Polygon, and hx3d::physics2d::colliders::Circle.

void hx3d::physics2d::Collider::setDensity

(

float

density

)

Set collider density.

Parameters

density

Density

Definition at line 66 of file collider.cpp.

virtual void hx3d::physics2d::Collider::setOrientation ( float  angle )

pure virtual

Set the collider orientation.

Parameters

angle

Angle in radians

Implemented in hx3d::physics2d::colliders::Polygon, and hx3d::physics2d::colliders::Circle.

void hx3d::physics2d::Collider::useDefinition

(

const Definition &

def

)

Apply a definition on the collider.

Parameters

def	Collider definition

Definition at line 50 of file collider.cpp.

---

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

• engine/include/hx3d/physics/2d/collider.hpp
• engine/src/physics/2d/collider.cpp