OpenTissue::mbd::GeometryDispatcher< mbd_types > Class Template Reference

#include <mbd_geometry_dispatcher.h>

List of all members.

Classes
class	constraint_traits
class	edge_traits
class	node_traits
Public Member Functions
	GeometryDispatcher ()
template<class T1 , class T2 >
void	bind (bool(*f)(T1 &, T2 &, collision_info_type &))
bool	run (edge_type *edge)
void	add (body_type *)
void	remove (body_type *)
void	clear ()
void	init (configuration_type &configuration)
Protected Types
typedef mbd_types::configuration_type	configuration_type
typedef mbd_types::geometry_type	geometry_type
typedef mbd_types::collision_info_type	collision_info_type
typedef mbd_types::body_type	body_type
typedef mbd_types::edge_type	edge_type
typedef OpenTissue::utility::dispatchers::DynamicTableDispatcher < geometry_type, false, bool, collision_info_type >	dispatcher_type
Protected Attributes
dispatcher_type	m_dispatcher
	The dispatcher.
configuration_type *	m_configuration
	A pointer to the configuration.

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Detailed Description

template<typename mbd_types>
class OpenTissue::mbd::GeometryDispatcher< mbd_types >

Geometry Dispatcher. This class should be used as a narrow phase collision detection module in a collision ddetection engine. This class merely tries to figure out what kind of geometries a pair of bodies have and then call the appropriate collision detection algorithm for the specific pair of geometries.

The idea is to setup a table of pointers to so-called collider functions. The geometry types of the objects are then used to lookup the collider that should be invoked. This way the pairing of geometry types takes constant time, regardless of how many geometry types one have.

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Member Typedef Documentation

template<typename mbd_types>

typedef mbd_types::body_type OpenTissue::mbd::GeometryDispatcher< mbd_types >::body_type [protected]

template<typename mbd_types>

typedef mbd_types::collision_info_type OpenTissue::mbd::GeometryDispatcher< mbd_types >::collision_info_type [protected]

template<typename mbd_types>

typedef mbd_types::configuration_type OpenTissue::mbd::GeometryDispatcher< mbd_types >::configuration_type [protected]

template<typename mbd_types>

typedef OpenTissue::utility::dispatchers::DynamicTableDispatcher<geometry_type, false, bool, collision_info_type> OpenTissue::mbd::GeometryDispatcher< mbd_types >::dispatcher_type [protected]

template<typename mbd_types>

typedef mbd_types::edge_type OpenTissue::mbd::GeometryDispatcher< mbd_types >::edge_type [protected]

template<typename mbd_types>

typedef mbd_types::geometry_type OpenTissue::mbd::GeometryDispatcher< mbd_types >::geometry_type [protected]

---

Constructor & Destructor Documentation

template<typename mbd_types>

OpenTissue::mbd::GeometryDispatcher< mbd_types >::GeometryDispatcher

(

)

[inline]

---

Member Function Documentation

template<typename mbd_types>

void OpenTissue::mbd::GeometryDispatcher< mbd_types >::add

(

body_type *

)

[inline]

template<typename mbd_types>

template<class T1 , class T2 >

void OpenTissue::mbd::GeometryDispatcher< mbd_types >::bind

(

bool(*)(T1 &, T2 &, collision_info_type &)

f

)

[inline]

This method binds a collision handler to the geometry dispatcher.

Parameters:

f

The collision handler function. The first two arguments must be ``geometry types'' the third argument must be a collision info and the return value must be bool.

template<typename mbd_types>

void OpenTissue::mbd::GeometryDispatcher< mbd_types >::clear

(

)

[inline]

template<typename mbd_types>

void OpenTissue::mbd::GeometryDispatcher< mbd_types >::init

(

configuration_type &

configuration

)

[inline]

template<typename mbd_types>

void OpenTissue::mbd::GeometryDispatcher< mbd_types >::remove

(

body_type *

)

[inline]

template<typename mbd_types>

bool OpenTissue::mbd::GeometryDispatcher< mbd_types >::run

(

edge_type *

edge

)

[inline]

Run Narrow Phase Collision Detection Algorithm

Parameters:

edge

A pointer to an edge represeting the body pair that should be proceesed.

Returns:

If a penetration was detected the return value is true otherwise it is false.

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Member Data Documentation

template<typename mbd_types>

configuration_type* OpenTissue::mbd::GeometryDispatcher< mbd_types >::m_configuration [protected]

A pointer to the configuration.

template<typename mbd_types>

dispatcher_type OpenTissue::mbd::GeometryDispatcher< mbd_types >::m_dispatcher [protected]

The dispatcher.

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

• /home/hauberg/Dokumenter/Capture/humim-tracker-0.1/src/OpenTissue/OpenTissue/dynamics/mbd/collision_detection/mbd_geometry_dispatcher.h