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Public Member Functions | Static Public Member Functions | List of all members
PhysxContactPair Class Reference

An instance of this class is send with contact reporting events. More...

#include "physxContactPair.h"

Inheritance diagram for PhysxContactPair:
TypedReferenceCount TypedObject ReferenceCount MemoryBase MemoryBase

Public Member Functions

 PhysxContactPair (const NxContactPair pair)
 
virtual TypeHandle force_init_type ()
 
PhysxActorget_actor_a () const
 Returns the first of the two actors that makes up this pair. More...
 
PhysxActorget_actor_b () const
 Returns the second of the two actors that make up his pair. More...
 
PhysxContactPoint get_contact_point (unsigned int idx) const
 Returns an instance of PhysxContactPoint, which represents a single entry of this pair's contact stream. More...
 
unsigned int get_num_contact_points ()
 Returns the total number of contact points reported in this pair's contact stream. More...
 
LVector3f get_sum_friction_force () const
 Returns the total tangential force that was applied for this pair. More...
 
LVector3f get_sum_normal_force () const
 Returns the total contact normal force that was applied for this pair, to maintain nonpenetration constraints. More...
 
virtual TypeHandle get_type () const
 
bool is_deleted_a () const
 Returns true if the first of the two actors is deleted. More...
 
bool is_deleted_b () const
 Returns true if the second of the two actors is deleted. More...
 
 MAKE_SEQ (get_contact_points, get_num_contact_points, get_contact_point)
 
- Public Member Functions inherited from TypedReferenceCount
 TypedReferenceCount (const TypedReferenceCount &copy)
 
void operator= (const TypedReferenceCount &copy)
 
- Public Member Functions inherited from TypedObject
 TypedObject (const TypedObject &copy)
 
TypedObjectas_typed_object ()
 Returns the object, upcast (if necessary) to a TypedObject pointer. More...
 
const TypedObjectas_typed_object () const
 Returns the object, upcast (if necessary) to a TypedObject pointer. More...
 
int get_best_parent_from_Set (const std::set< int > &) const
 
int get_type_index () const
 Returns the internal index number associated with this object's TypeHandle, a unique number for each different type. More...
 
bool is_exact_type (TypeHandle handle) const
 Returns true if the current object is the indicated type exactly. More...
 
bool is_of_type (TypeHandle handle) const
 Returns true if the current object is or derives from the indicated type. More...
 
void operator= (const TypedObject &copy)
 
- Public Member Functions inherited from ReferenceCount
int get_ref_count () const
 Returns the current reference count. More...
 
WeakReferenceListget_weak_list () const
 Returns the WeakReferenceList associated with this ReferenceCount object. More...
 
bool has_weak_list () const
 Returns true if this particular ReferenceCount object has a WeakReferenceList created, false otherwise. More...
 
void local_object ()
 This function should be called, once, immediately after creating a new instance of some ReferenceCount-derived object on the stack. More...
 
void ref () const
 Explicitly increments the reference count. More...
 
bool test_ref_count_integrity () const
 Does some easy checks to make sure that the reference count isn't completely bogus. More...
 
bool test_ref_count_nonzero () const
 Does some easy checks to make sure that the reference count isn't zero, or completely bogus. More...
 
virtual bool unref () const
 Explicitly decrements the reference count. More...
 
void weak_ref (WeakPointerToVoid *ptv)
 Adds the indicated PointerToVoid as a weak reference to this object. More...
 
void weak_unref (WeakPointerToVoid *ptv)
 Removes the indicated PointerToVoid as a weak reference to this object. More...
 

Static Public Member Functions

static TypeHandle get_class_type ()
 
static void init_type ()
 
- Static Public Member Functions inherited from TypedReferenceCount
static TypeHandle get_class_type ()
 
static void init_type ()
 
- Static Public Member Functions inherited from TypedObject
static TypeHandle get_class_type ()
 
static void init_type ()
 This function is declared non-inline to work around a compiler bug in g++ 2.96. More...
 
- Static Public Member Functions inherited from ReferenceCount
static TypeHandle get_class_type ()
 
static void init_type ()
 

Detailed Description

An instance of this class is send with contact reporting events.

It contains detailed information on the contact.

Definition at line 34 of file physxContactPair.h.

Member Function Documentation

◆ get_actor_a()

PhysxActor * PhysxContactPair::get_actor_a ( ) const

Returns the first of the two actors that makes up this pair.

Definition at line 29 of file physxContactPair.cxx.

References get_actor_b().

◆ get_actor_b()

PhysxActor * PhysxContactPair::get_actor_b ( ) const

Returns the second of the two actors that make up his pair.

Definition at line 47 of file physxContactPair.cxx.

References is_deleted_a().

Referenced by get_actor_a().

◆ get_contact_point()

PhysxContactPoint PhysxContactPair::get_contact_point ( unsigned int  idx) const

Returns an instance of PhysxContactPoint, which represents a single entry of this pair's contact stream.

This method is a helper for iterating over the pair's contact stream.

Definition at line 158 of file physxContactPair.cxx.

Referenced by get_num_contact_points().

◆ get_num_contact_points()

unsigned int PhysxContactPair::get_num_contact_points ( )

Returns the total number of contact points reported in this pair's contact stream.

This method is a helper for iterating over the pair's contact stream.

Definition at line 129 of file physxContactPair.cxx.

References get_contact_point().

Referenced by get_sum_friction_force().

◆ get_sum_friction_force()

LVector3f PhysxContactPair::get_sum_friction_force ( ) const

Returns the total tangential force that was applied for this pair.

You should set the ContactPairFlag CPF_notify_forces in order to receive this value.

See also
PhysxScene::set_actor_pair_flag
PhysxScene::set_actor_group_pair_flag

Definition at line 114 of file physxContactPair.cxx.

References get_num_contact_points(), and PhysxManager::nxVec3_to_vec3().

Referenced by get_sum_normal_force().

◆ get_sum_normal_force()

LVector3f PhysxContactPair::get_sum_normal_force ( ) const

Returns the total contact normal force that was applied for this pair, to maintain nonpenetration constraints.

You should set the ContactPairFlag CPF_notify_forces in order to receive this value.

See also
PhysxScene::set_actor_pair_flag
PhysxScene::set_actor_group_pair_flag

Definition at line 96 of file physxContactPair.cxx.

References get_sum_friction_force(), and PhysxManager::nxVec3_to_vec3().

Referenced by is_deleted_b().

◆ is_deleted_a()

bool PhysxContactPair::is_deleted_a ( ) const

Returns true if the first of the two actors is deleted.

Definition at line 65 of file physxContactPair.cxx.

References is_deleted_b().

Referenced by get_actor_b().

◆ is_deleted_b()

bool PhysxContactPair::is_deleted_b ( ) const

Returns true if the second of the two actors is deleted.

Definition at line 77 of file physxContactPair.cxx.

References get_sum_normal_force().

Referenced by is_deleted_a().


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