StepCore::Disk Class Reference

#include <rigidbody.h>

Inheritance diagram for StepCore::Disk:

Public Member Functions
	Disk (Vector2d position=Vector2d::Zero(), double angle=0, Vector2d velocity=Vector2d::Zero(), double angularVelocity=0, double mass=1, double inertia=1, double radius=0.5)
double	radius () const
void	setRadius (double radius)
Public Member Functions inherited from StepCore::RigidBody
	RigidBody (Vector2d position=Vector2d::Zero(), double angle=0, Vector2d velocity=Vector2d::Zero(), double angularVelocity=0, double mass=1, double inertia=1)
Vector2d	acceleration () const
void	addForce (const double *force, const double *forceVariance)
double	angle () const
double	angularAcceleration () const
double	angularMomentum () const
double	angularVelocity () const
void	applyForce (const Vector2d &force, const Vector2d &position)
void	applyTorque (double torque)
const Vector2d &	force () const
void	getAccelerations (double *acceleration, double *accelerationVariance)
void	getInverseMass (VectorXd *inverseMass, DynSparseRowMatrix *variance, int offset)
void	getVariables (double *position, double *velocity, double *positionVariance, double *velocityVariance)
double	inertia () const
double	kineticEnergy () const
double	mass () const
Vector2d	momentum () const
Vector2d	pointLocalToWorld (const Vector2d &p) const
Vector2d	pointWorldToLocal (const Vector2d &p) const
const Vector2d &	position () const
void	resetForce (bool resetVariance)
RigidBodyErrors *	rigidBodyErrors ()
void	setAngle (double angle)
void	setAngularMomentum (double angularMomentum)
void	setAngularVelocity (double angularVelocity)
void	setForce (const Vector2d &force)
void	setInertia (double inertia)
void	setKineticEnergy (double kineticEnergy)
void	setMass (double mass)
void	setMomentum (const Vector2d &momentum)
void	setPosition (const Vector2d &position)
void	setTorque (double torque)
void	setVariables (const double *position, const double *velocity, const double *positionVariance, const double *velocityVariance)
void	setVelocity (const Vector2d &velocity)
double	torque () const
int	variablesCount ()
Vector2d	vectorLocalToWorld (const Vector2d &v) const
Vector2d	vectorWorldToLocal (const Vector2d &v) const
const Vector2d &	velocity () const
Vector2d	velocityLocal (const Vector2d &localPoint) const
Vector2d	velocityWorld (const Vector2d &worldPoint) const
Public Member Functions inherited from StepCore::Item
	Item (const QString &name=QString())
	Item (const Item &item)
virtual	~Item ()
Color	color () const
void	deleteObjectErrors ()
ItemGroup *	group () const
ObjectErrors *	objectErrors ()
Item &	operator= (const Item &item)
void	setColor (Color color)
virtual void	setGroup (ItemGroup *group)
virtual void	setWorld (World *world)
ObjectErrors *	tryGetObjectErrors () const
World *	world () const
virtual void	worldItemRemoved (Item *item STEPCORE_UNUSED)
Public Member Functions inherited from StepCore::Object
	Object (const QString &name=QString())
virtual	~Object ()
const QString &	name () const
void	setName (const QString &name)
Public Member Functions inherited from StepCore::Body
	Body ()
virtual	~Body ()
int	variablesOffset () const

Protected Attributes
double	_radius
Protected Attributes inherited from StepCore::RigidBody
double	_angle
double	_angularVelocity
Vector2d	_force
double	_inertia
double	_mass
Vector2d	_position
double	_torque
Vector2d	_velocity
Protected Attributes inherited from StepCore::Object
QString	_name

Additional Inherited Members
Public Types inherited from StepCore::RigidBody
enum	{ PositionOffset = 0, AngleOffset = 2 }
Protected Member Functions inherited from StepCore::RigidBody
ObjectErrors *	createObjectErrors ()

Detailed Description

Rigid disk.

Definition at line 285 of file rigidbody.h.

Constructor & Destructor Documentation

StepCore::Disk::Disk ( Vector2d  position = Vector2d::Zero(), double  angle = 0, Vector2d  velocity = Vector2d::Zero(), double  angularVelocity = 0, double  mass = 1, double  inertia = 1, double  radius = 0.5  )

inlineexplicit

Constructs Disk.

Definition at line 290 of file rigidbody.h.

Member Function Documentation

double StepCore::Disk::radius ( ) const

inline

Get disk radius.

Definition at line 297 of file rigidbody.h.

void StepCore::Disk::setRadius ( double  radius )

inline

Set disk radius.

Definition at line 299 of file rigidbody.h.

Member Data Documentation

double StepCore::Disk::_radius

protected

Definition at line 302 of file rigidbody.h.

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

• rigidbody.h