StepCore::Stick Class Reference

#include <joint.h>

Inheritance diagram for StepCore::Stick:

Public Member Functions
	Stick (double restLength=1, Object *body1=0, Object *body2=0, const Vector2d &localPosition1=Vector2d::Zero(), const Vector2d &localPosition2=Vector2d::Zero())
Object *	body1 () const
Object *	body2 () const
int	constraintsCount ()
void	getConstraintsInfo (ConstraintsInfo *info, int offset)
Vector2d	localPosition1 () const
Vector2d	localPosition2 () const
Particle *	particle1 () const
Particle *	particle2 () const
Vector2d	position1 () const
Vector2d	position2 () const
double	restLength () const
RigidBody *	rigidBody1 () const
RigidBody *	rigidBody2 () const
void	setBody1 (Object *body1)
void	setBody2 (Object *body2)
void	setLocalPosition1 (const Vector2d &localPosition1)
void	setLocalPosition2 (const Vector2d &localPosition2)
void	setRestLength (double restLength)
Vector2d	velocity1 () const
Vector2d	velocity2 () 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::Joint
virtual	~Joint ()

Protected Attributes
Object *	_body1
Object *	_body2
Vector2d	_localPosition1
Vector2d	_localPosition2
Particle *	_p1
Particle *	_p2
RigidBody *	_r1
RigidBody *	_r2
double	_restLength
Protected Attributes inherited from StepCore::Object
QString	_name

Additional Inherited Members
Protected Member Functions inherited from StepCore::Item
virtual ObjectErrors *	createObjectErrors ()

Detailed Description

Massless stick: fixed distance between two points on particles or rigid bodies.

Definition at line 120 of file joint.h.

Constructor & Destructor Documentation

StepCore::Stick::Stick ( double  restLength = 1, Object *  body1 = 0, Object *  body2 = 0, const Vector2d &  localPosition1 = Vector2d::Zero(), const Vector2d &  localPosition2 = Vector2d::Zero()  )

explicit

Constructs Stick.

Definition at line 199 of file joint.cc.

Member Function Documentation

Object* StepCore::Stick::body1 ( ) const

inline

Get pointer to the first connected body.

Definition at line 137 of file joint.h.

Object* StepCore::Stick::body2 ( ) const

inline

Get pointer to the second connected body.

Definition at line 142 of file joint.h.

int StepCore::Stick::constraintsCount ( )

virtual

Get count of constraints.

Implements StepCore::Joint.

Definition at line 276 of file joint.cc.

void StepCore::Stick::getConstraintsInfo ( ConstraintsInfo *  info, int  offset  )

virtual

Fill the part of constraints information structure starting at offset.

Implements StepCore::Joint.

Reimplemented in StepCore::Rope.

Definition at line 284 of file joint.cc.

Vector2d StepCore::Stick::localPosition1 ( ) const

inline

Local position of the first end of the stick on the body or in the world (if the end is not connected)

Definition at line 148 of file joint.h.

Vector2d StepCore::Stick::localPosition2 ( ) const

inline

Local position of the second end of the stick on the body or in the world (if the end is not connected)

Definition at line 155 of file joint.h.

Particle* StepCore::Stick::particle1 ( ) const

inline

Get first connected Particle.

Definition at line 171 of file joint.h.

Particle* StepCore::Stick::particle2 ( ) const

inline

Get second connected Particle.

Definition at line 173 of file joint.h.

Vector2d StepCore::Stick::position1

(

)

const

Position of the first end of the stick.

Definition at line 248 of file joint.cc.

Vector2d StepCore::Stick::position2

(

)

const

Position of the second end of the stick.

Definition at line 255 of file joint.cc.

double StepCore::Stick::restLength ( ) const

inline

Get the restLength of the stick.

Definition at line 132 of file joint.h.

RigidBody* StepCore::Stick::rigidBody1 ( ) const

inline

Get first connected RigidBody.

Definition at line 175 of file joint.h.

RigidBody* StepCore::Stick::rigidBody2 ( ) const

inline

Get second connected RigidBody.

Definition at line 177 of file joint.h.

void StepCore::Stick::setBody1

(

Object *

body1

)

Set pointer to the first connected body.

Definition at line 208 of file joint.cc.

void StepCore::Stick::setBody2

(

Object *

body2

)

Set pointer to the second connected body.

Definition at line 228 of file joint.cc.

void StepCore::Stick::setLocalPosition1 ( const Vector2d &  localPosition1 )

inline

Set local position of the first end of the stick on the body or in the world (if the end is not connected)

Definition at line 151 of file joint.h.

void StepCore::Stick::setLocalPosition2 ( const Vector2d &  localPosition2 )

inline

Set local position of the second end of the stick on the body or in the world (if the end is not connected)

Definition at line 158 of file joint.h.

void StepCore::Stick::setRestLength ( double  restLength )

inline

Set the restLength of the stick.

Definition at line 134 of file joint.h.

Vector2d StepCore::Stick::velocity1

(

)

const

Velocity of the first end of the stick.

Definition at line 262 of file joint.cc.

Vector2d StepCore::Stick::velocity2

(

)

const

Velocity of the second end of the stick.

Definition at line 269 of file joint.cc.

Member Data Documentation

Object* StepCore::Stick::_body1

protected

Definition at line 184 of file joint.h.

Object* StepCore::Stick::_body2

protected

Definition at line 185 of file joint.h.

Vector2d StepCore::Stick::_localPosition1

protected

Definition at line 186 of file joint.h.

Vector2d StepCore::Stick::_localPosition2

protected

Definition at line 187 of file joint.h.

Particle* StepCore::Stick::_p1

protected

Definition at line 189 of file joint.h.

Particle* StepCore::Stick::_p2

protected

Definition at line 190 of file joint.h.

RigidBody* StepCore::Stick::_r1

protected

Definition at line 191 of file joint.h.

RigidBody* StepCore::Stick::_r2

protected

Definition at line 192 of file joint.h.

double StepCore::Stick::_restLength

protected

Definition at line 183 of file joint.h.

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

• joint.h
• joint.cc