PhyCompoundObject Class Reference

PhyCompoundObject class. More...

Inheritance diagram for PhyCompoundObject:

Public Member Functions
	PhyCompoundObject (QVector< PhyObject * > objs, World *world, QString name="unamed", const wMatrix &tm=wMatrix::identity())
	Create a compound object merging all PhyObject passed, the transformation matrix of each PhyObject will be considered as the relative displacement respect to the centre of this body. More...
virtual	~PhyCompoundObject ()
	Destroy this object. More...
const QVector< PhyObject * >	bodies ()
	return PhyObject composing this object More...
Public Member Functions inherited from PhyObject
	PhyObject (World *world, QString name="unamed", const wMatrix &tm=wMatrix::identity(), bool cp=true)
	Create a physics object with no-collision-shape and insert it in the world passed. More...
virtual	~PhyObject ()
	Destroy this object. More...
void	addForce (const wVector &force)
void	addImpulse (const wVector &pointDeltaVeloc, const wVector &pointPosit)
void	addTorque (const wVector &torque)
wVector	force ()
bool	getKinematic () const
	Returns true if the object has kinematic behaviour. More...
bool	getStatic () const
	Returns true if the object is static. More...
wVector	inertiaVec () const
wVector	invInertiaVec () const
	Return the inverse of Inertia. More...
wVector	invMassInertiaVec () const
bool	isCollidable () const
	Returns true if this object collides with other object. More...
real	mass ()
	Return the mass. More...
wVector	massInertiaVec () const
	Return the Mass and momentum of Inertia. More...
QString	material () const
wVector	omega ()
void	reset ()
	reset the object: set the velocity to zero set the angural velocity to zero set any residual forces and torques to zero remove any pending collision More...
void	setForce (const wVector &force)
void	setKinematic (bool b, bool c=false)
	Changes between kinematic/dynamic behaviour for the object. More...
void	setMass (real)
	Set the mass without touching the Inertia data. More...
void	setMassInertiaVec (const wVector &)
	Set the Mass and momentum of Inertia: ( mass, Ixx, Iyy, Izz ) More...
void	setMaterial (QString material)
void	setOmega (const wVector &omega)
void	setStatic (bool b)
	Makes the object static or not. More...
void	setTorque (const wVector &torque)
void	setVelocity (const wVector &velocity)
wVector	torque ()
wVector	velocity ()
Public Member Functions inherited from WObject
	WObject (World *world, QString name="unamed", const wMatrix &tm=wMatrix::identity(), bool addToWorld=true)
	create the object and automatically put this into the world More...
virtual	~WObject ()
	destroy the Object and drop it from the world More...
QColor	color () const
	return the color of this object More...
void	drawLocalAxes (bool d)
	Sets whether the object local frame of reference should be drawn or not. More...
bool	isInvisible () const
	return if it is invisible More...
const QString &	label () const
	Returns the text label to render along with the object. More...
const QColor &	labelColor () const
	Returns the color of the label. More...
const wVector &	labelPosition () const
	Returns the label position relative to this object. More...
bool	labelShown () const
	Returns whether the label is shown or not. More...
bool	localAxesDrawn () const
	Returns true if the local frame of refecence of the object should be drawn. More...
const wMatrix &	matrix () const
	return a reference to the transformation matrix More...
QString	name () const
	Return the name of this object. More...
virtual void	postUpdate ()
	postUpdate the WObject this method is called at each step of the world just after the physic update More...
virtual void	preUpdate ()
	preUpdate the WObject this method is called at each step of the world just before the physic update More...
void	setAlpha (int alpha)
	set the value of alpha channel (the transparency) More...
void	setColor (QColor c)
	Set the color to use on rendering. More...
void	setInvisible (bool b)
	set invisibility More...
void	setLabel (QString label)
	Sets a text label to render along with the object. More...
void	setLabel (QString label, wVector pos)
	Sets a text label to render along with the object and its position. More...
void	setLabel (QString label, wVector pos, QColor color)
	Sets a text label to render along with the object and its position and color. More...
void	setLabelColor (const QColor &color)
	Sets the color of the label. More...
void	setLabelPosition (const wVector &pos)
	Sets the label position relative to this object. More...
void	setMatrix (const wMatrix &newm)
	set a new matrix More...
void	setPosition (const wVector &newpos)
	set the position specified in global coordinate frame More...
void	setPosition (real x, real y, real z)
	set the position specified in global coordinate frame More...
void	setTexture (QString textureName)
	Set the texture to use for this WObject when rendered. More...
void	setUseColorTextureOfOwner (bool b)
	set if the object will be rendered with the color and texture of our owner (if we have one) More...
void	showLabel (bool show)
	Sets whether to show the label or not. More...
QString	texture () const
	Return the texture name. More...
bool	useColorTextureOfOwner () const
	if true, we will use color and texture of our owner (if we have one) More...
World *	world ()
	Return the world. More...
const World *	world () const
	Return the world (const version) More...
Public Member Functions inherited from Ownable
	Ownable ()
	Constructor. More...
virtual	~Ownable ()
	Destructor. More...
const QList< Owned > &	owned () const
	Returns the list of objects owned by this one. More...
Ownable *	owner () const
	Returns the owner of this object. More...
void	setOwner (Ownable *owner, bool destroy=true)
	Sets the owner of this object. More...

Protected Member Functions
void	createPrivateObject ()
	Engine encapsulation. More...
Protected Member Functions inherited from PhyObject
virtual void	changedMatrix ()
	syncronize this object with underlying physic object More...
void	createPrivateObject ()

Additional Inherited Members
Public Types inherited from Ownable
typedef QList< Owned >	OwnedList
	The type for the list of owned objects. More...
Protected Attributes inherited from PhyObject
PhyObjectPrivate *	priv
	Engine encapsulation. More...
WorldPrivate *	worldpriv
Protected Attributes inherited from WObject
QColor	colorv
	Color, it contains also alpha channel. More...
bool	invisible
	if TRUE it will not renderized More...
QColor	labelcol
	The color of the label. More...
bool	labeldrawn
	Whether the label should be rendered or not. More...
wVector	labelpos
	The position of the label in the object frame of reference. More...
QString	labelv
	The text label of the object. More...
bool	localFrameOfReferenceDrawn
	If true, the local frame of reference of the object is drawn. More...
QString	namev
	Name of the WObject. More...
QString	texturev
	Texture name. More...
wMatrix	tm
	Trasformation matrix. More...
bool	usecolortextureofowner
	if true, we will use color and texture of our owner (if we have one). More...
World *	worldv
	World. More...

Detailed Description

PhyCompoundObject class.

\

Motivation

Represent a collection of object merged togheter.

Description

Warnings

Warnings

Definition at line 37 of file phycompoundobject.h.

Constructor & Destructor Documentation

PhyCompoundObject	(	QVector< PhyObject * >	objs,
		World *	world,
		QString	name = "unamed",
		const wMatrix &	tm = wMatrix::identity()
	)

Create a compound object merging all PhyObject passed, the transformation matrix of each PhyObject will be considered as the relative displacement respect to the centre of this body.

Warning

All objects present in objs will not be more simulated by underlying physics engine, but they are still accessible !!

Definition at line 27 of file phycompoundobject.cpp.

References PhyObject::changedMatrix(), and PhyCompoundObject::createPrivateObject().

~PhyCompoundObject ( )

virtual

Destroy this object.

Definition at line 38 of file phycompoundobject.cpp.

Member Function Documentation

const QVector<PhyObject*> bodies ( )

inline

return PhyObject composing this object

Definition at line 52 of file phycompoundobject.h.

void createPrivateObject ( )

protected

Engine encapsulation.

Definition at line 68 of file phycompoundobject.cpp.

References wMatrix::identity(), PhyObject::mass(), PhyObject::priv, PhyObject::setMass(), and WObject::world().

Referenced by PhyCompoundObject::PhyCompoundObject().

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

• worldsim/include/phycompoundobject.h
• worldsim/src/phycompoundobject.cpp