#include <tgRodInfo.h>

Inheritance diagram for tgRodInfo:

Collaboration diagram for tgRodInfo:

Public Member Functions
	tgRodInfo (const tgRod::Config &config)

	tgRodInfo (const tgRod::Config &config, tgTags tags)

	tgRodInfo (const tgRod::Config &config, const tgPair &pair)

	tgRodInfo (const tgRod::Config &config, tgTags tags, const tgPair &pair)

virtual	~tgRodInfo ()

tgRigidInfo *	createRigidInfo (const tgPair &pair)

virtual void	initRigidBody (tgWorld &world)

tgModel *	createModel (tgWorld &world)

const tgRod::Config &	getConfig () const

const btVector3 &	getFrom () const

const btVector3 &	getTo () const

virtual btCollisionShape *	getCollisionShape (tgWorld &world) const

virtual btTransform	getTransform () const

virtual double	getMass () const

virtual btVector3	getCenterOfMass () const

virtual btVector3	getConnectionPoint (const btVector3 &referencePoint, const btVector3 &destinationPoint) const

virtual btVector3	getConnectionPoint (const btVector3 &referencePoint, const btVector3 &destinationPoint, const double rotation) const

virtual tgCompoundRigidInfo *	getCompound ()

virtual const tgCompoundRigidInfo *	getCompound () const

virtual std::set< tgRigidInfo * >	getLeafRigids ()

virtual bool	containsNode (const btVector3 &nodeVector) const

virtual std::set< btVector3 >	getContainedNodes () const

double	getLength () const

virtual tgRigidInfo *	createRigidInfo (const tgNode &node)

virtual tgRigidInfo *	createRigidInfo (const tgNode &node, const tgTagSearch &tagSearch)

virtual tgRigidInfo *	createRigidInfo (const tgPair &pair, const tgTagSearch &tagSearch)

virtual std::vector < tgRigidInfo * >	createRigidInfos (const tgNodes &nodes, const tgTagSearch &tagSearch)

virtual std::vector < tgRigidInfo * >	createRigidInfos (const tgPairs &pairs, const tgTagSearch &tagSearch)

void	setCollisionShape (btCollisionShape *p_btCollisionShape)

virtual tgRigidInfo *	getRigidInfoGroup ()

virtual const tgRigidInfo *	getRigidInfoGroup () const

virtual void	setRigidInfoGroup (tgRigidInfo *rigidInfoGroup)

virtual btRigidBody *	getRigidBody ()

virtual const btRigidBody *	getRigidBody () const

virtual void	setRigidBody (btRigidBody *rigidBody)

virtual btCollisionObject *	getCollisionObject ()

virtual const btCollisionObject *	getCollisionObject () const

virtual void	setCollisionObject (btCollisionObject *collisionObject)

bool	isCompound () const

virtual bool	sharesNodesWith (const tgRigidInfo &other) const

void	addTags (const std::string &space_separated_tags)

void	addTags (const tgTags &tags)

bool	hasTag (const std::string tag) const

bool	hasAllTags (std::string tags)

bool	hasAnyTags (const std::string tags)

bool	hasNoTags ()

tgTags &	getTags ()

const tgTags &	getTags () const

void	setTags (tgTags tags)

std::string	getTagStr (std::string delim=" ") const

Protected Attributes
btCollisionShape *	m_collisionShape

tgRigidInfo *	m_rigidInfoGroup

btCollisionObject *	m_collisionObject

Detailed Description

Implementation of a cylinder shape as defined by a 'from' point and a 'to' point. It also has radius and density.

Definition at line 48 of file tgRodInfo.h.

Constructor & Destructor Documentation

tgRodInfo::tgRodInfo ( const tgRod::Config & config )

Construct a tgRodInfo with just a config. The pair must be filled in later, or factory methods can be used to create instances with pairs.

Definition at line 43 of file tgRodInfo.cpp.

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tgRodInfo::tgRodInfo	(	const tgRod::Config &	config,
		tgTags	tags
	)

Construct a tgRodInfo with just a config and tags. The pair must be filled in later, or factory methods can be used to create instances with pairs.

Definition at line 49 of file tgRodInfo.cpp.

tgRodInfo::tgRodInfo	(	const tgRod::Config &	config,
		const tgPair &	pair
	)

Construct a tgRodInfo from its endpoints, radius and density.

Parameters

[in]	from	one endpoint
[in]	to	the other endpoint
[in]	config	contains the radius and density

Todo:: : make sure that tgPairs returns references to the vectors...

Definition at line 55 of file tgRodInfo.cpp.

tgRodInfo::tgRodInfo	(	const tgRod::Config &	config,
		tgTags	tags,
		const tgPair &	pair
	)

Construct a tgRodInfo from its endpoints, radius and density.

Parameters

[in]	from	one endpoint
[in]	to	the other endpoint
[in]	config	contains the radius and density

Todo:: : make sure that tgPairs returns references to the vectors...

Definition at line 61 of file tgRodInfo.cpp.

virtual tgRodInfo::~tgRodInfo ( )

inlinevirtual

World will destroy the rigid body

Definition at line 86 of file tgRodInfo.h.

Member Function Documentation

virtual bool tgRodInfo::containsNode ( const btVector3 & nodeVector ) const

inlinevirtual

Is the given vector either of the endpoints?

Return values

true	if nodeVector is either endpoint
false	if nodeVector is neither endpoint

Implements tgRigidInfo.

Definition at line 198 of file tgRodInfo.h.

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tgRigidInfo * tgRodInfo::createRigidInfo ( const tgPair & pair )

virtual

Create a tgRigidInfo* from a tgPair

Reimplemented from tgRigidInfo.

Definition at line 67 of file tgRodInfo.cpp.

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virtual btVector3 tgRodInfo::getCenterOfMass ( ) const

inlinevirtual

Return the rod's center of mass. The center of mass is a point halfway between the endpoints.

Returns: the rod's center of mass

Implements tgRigidInfo.

Definition at line 141 of file tgRodInfo.h.

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virtual btCollisionObject* tgRigidInfo::getCollisionObject ( )

inlinevirtualinherited

Return a pointer to the collisionObject without upcasting

Returns: a pointer to the corresponding btCollisionObject

Reimplemented in tgCompoundRigidInfo.

Definition at line 190 of file tgRigidInfo.h.

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virtual const btCollisionObject* tgRigidInfo::getCollisionObject ( ) const

inlinevirtualinherited

Return a pointer to the collisionObject without upcasting

Returns: a pointer to the corresponding btCollisionObject

Reimplemented in tgCompoundRigidInfo.

Definition at line 199 of file tgRigidInfo.h.

btCollisionShape * tgRodInfo::getCollisionShape ( tgWorld & world ) const

virtual

Return a pointer to the corresponding btCollisionShape, lazily creating it if it does not exist.

Implements tgRigidInfo.

Definition at line 99 of file tgRodInfo.cpp.

virtual tgCompoundRigidInfo* tgRodInfo::getCompound ( )

inlinevirtual

Since a rod is not a compound shape, there is no compound shape object to return.

Return values

NULL

Implements tgRigidInfo.

Definition at line 176 of file tgRodInfo.h.

virtual const tgCompoundRigidInfo* tgRodInfo::getCompound ( ) const

inlinevirtual

Since a rod is not a compound shape, there is no compound shape object to return.

Return values

NULL

Implements tgRigidInfo.

Definition at line 183 of file tgRodInfo.h.

const tgRod::Config& tgRodInfo::getConfig ( ) const

inline

Return a const reference to the container of the radius and density.

Returns: a const reference to the container of the radius and density

Definition at line 107 of file tgRodInfo.h.

btVector3 tgRodInfo::getConnectionPoint	(	const btVector3 &	referencePoint,
		const btVector3 &	destinationPoint
	)		const

virtual

Return the surface point closest to the reference point in the direction of the destination point.

Parameters

[in]	referencePoint	a btVector
[in]	destinationPoint	a btVector

Returns: the surface point closest to the reference point in the direction of the destination point

Implements tgRigidInfo.

Definition at line 126 of file tgRodInfo.cpp.

btVector3 tgRodInfo::getConnectionPoint	(	const btVector3 &	referencePoint,
		const btVector3 &	destinationPoint,
		const double	rotation
	)		const

virtual

Return the surface point closest to the reference point in the direction of the destination point.

Parameters

[in]	referencePoint	a btVector
[in]	destinationPoint	a btVector

Returns: the surface point closest to the reference point in the direction of the destination point

Reimplemented from tgRigidInfo.

Definition at line 133 of file tgRodInfo.cpp.

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std::set< btVector3 > tgRodInfo::getContainedNodes ( ) const

virtual

Return a set contiaining the two endpoints.

Returns: a set contiaining the two endpoints

Implements tgRigidInfo.

Definition at line 186 of file tgRodInfo.cpp.

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const btVector3& tgRodInfo::getFrom ( ) const

inline

Return a const reference to the first endpoint.

Definition at line 110 of file tgRodInfo.h.

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std::set< tgRigidInfo * > tgRodInfo::getLeafRigids ( )

virtual

Return a set containing only a pointer to this rod.

Return values

a	set containing only a pointer to this rod

Todo:: This function can't be const unless the return value is std::set<const tgRigidInfo*>.

Implements tgRigidInfo.

Definition at line 179 of file tgRodInfo.cpp.

double tgRodInfo::getLength ( ) const

inline

Return the distance between the two endpoints.

Returns: the distance between the two endpoints

Definition at line 213 of file tgRodInfo.h.

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double tgRodInfo::getMass ( ) const

virtual

Return the rod's mass. The mass is the volume times the density.

Returns: the mass of the rod

Implements tgRigidInfo.

Definition at line 116 of file tgRodInfo.cpp.

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btRigidBody * tgRigidInfo::getRigidBody ( )

virtualinherited

Return a pointer to the corresponding btRigidBody.

Returns: a pointer to the corresponding btRigidBody

Reimplemented in tgCompoundRigidInfo.

Definition at line 124 of file tgRigidInfo.cpp.

const btRigidBody * tgRigidInfo::getRigidBody ( ) const

virtualinherited

Return a const pointer to the corresponding btRigidBody.

Returns: a pointer to the corresponding btRigidBody

Reimplemented in tgCompoundRigidInfo.

Definition at line 130 of file tgRigidInfo.cpp.

virtual tgRigidInfo* tgRigidInfo::getRigidInfoGroup ( )

inlinevirtualinherited

Get the tgRigidInfo that represents the compound rigid that this rigid belongs to. If it doesn't share nodes with any other rigids (determined during auto-compounding), it will point to itself.

Definition at line 149 of file tgRigidInfo.h.

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const btVector3& tgRodInfo::getTo ( ) const

inline

Return a const reference to the second endpoint.

Definition at line 113 of file tgRodInfo.h.

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virtual btTransform tgRodInfo::getTransform ( ) const

inlinevirtual

Return a btTransform that maps the from endpoint to the to endpoint

Returns: a btTransform that maps the from endpoint to the to endpoint

Implements tgRigidInfo.

Definition at line 125 of file tgRodInfo.h.

void tgRodInfo::initRigidBody ( tgWorld & world )

virtual

Call tgRigidInfo init rigid, then apply config to the rigid body.

Todo:: come up with a general solution in tgRigidInfo::initRigidBody Currently very difficult to pass around the config file in tgRigidInfo, since

Reimplemented from tgRigidInfo.

Definition at line 72 of file tgRodInfo.cpp.

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bool tgRigidInfo::isCompound ( ) const

inlineinherited

Is this tgRigidInfo a compound?

Return values

true	if this tgRigidInfo is a compound
false	if this tgRigidInfo is not a compound

Todo:: Is this necessary?

Definition at line 273 of file tgRigidInfo.h.

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virtual void tgRigidInfo::setCollisionObject ( btCollisionObject * collisionObject )

inlinevirtualinherited

Set the collision object to a new collision object

Returns: a pointer to the corresponding btCollisionObject

Todo:: Does this leak any previous value of m_collisionObject?

Reimplemented in tgCompoundRigidInfo.

Definition at line 208 of file tgRigidInfo.h.

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void tgRigidInfo::setCollisionShape ( btCollisionShape * p_btCollisionShape )

inlineinherited

Set the corresponding btCollisionShape.

Parameters

[in,out] a pointer to a btCollisionShape

Todo:: Does this leak any previous value of m_collisionShape?

Definition at line 137 of file tgRigidInfo.h.

void tgRigidInfo::setRigidBody ( btRigidBody * rigidBody )

virtualinherited

Set the corresponding btRigidBody.

Parameters

[in,out] a pointer to a btRigidBody

Todo:: Does this leak any previous value of m_collisionObject?

Reimplemented in tgCompoundRigidInfo.

Definition at line 135 of file tgRigidInfo.cpp.

virtual void tgRigidInfo::setRigidInfoGroup ( tgRigidInfo * rigidInfoGroup )

inlinevirtualinherited

Set the tgRigidInfo that represents the compound rigid that this may belong to. This will be set during auto-compounding.

Definition at line 163 of file tgRigidInfo.h.

bool tgRigidInfo::sharesNodesWith ( const tgRigidInfo & other ) const

virtualinherited

Does this rigid have any nodes in common with the given tgRigidInfo object?

Parameters

in]	other a reference to a tgRigidInfo object

Return values

true	if any node in this sphere is also in other
false	if no node in this sphere is also in other

Reimplemented in tgCompoundRigidInfo.

Definition at line 141 of file tgRigidInfo.cpp.

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Member Data Documentation

btCollisionObject* tgRigidInfo::m_collisionObject

mutableprotectedinherited

A pointer to the corresponding btCollisionObject. Typically a btRigidBody, but can also be a btGhostObject

Definition at line 347 of file tgRigidInfo.h.

btCollisionShape* tgRigidInfo::m_collisionShape

mutableprotectedinherited

A pointer to the corresponding btCollisionShape.

Definition at line 332 of file tgRigidInfo.h.

tgRigidInfo* tgRigidInfo::m_rigidInfoGroup

mutableprotectedinherited

A pointer to a group of rigids to which this rigid belongs. This is set during the rigid grouping step by a StructureInfo. If this is not set, getRigidGroup() will return a pointer to this (effectively, "I'm in my own group")

Definition at line 341 of file tgRigidInfo.h.

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

tgcreator/tgRodInfo.h
tgcreator/tgRodInfo.cpp

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation