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AngularVectorForce Class Reference

a simple directed torque force, the angular equivalent of simple vector force. More...

#include <angularVectorForce.h>

Inheritance diagram for AngularVectorForce:


Public Member Functions
	AngularVectorForce (const LVector3f &vec)
	constructor
	AngularVectorForce (float x=0.0f, float y=0.0f, float z=0.0f)
	constructor
	AngularVectorForce (const AngularVectorForce &copy)
	copy constructor
virtual	~AngularVectorForce (void)
	destructor
void	set_vector (const LVector3f &v)
void	set_vector (float x, float y, float z)
LVector3f	get_local_vector (void) const
virtual TypeHandle	get_type (void) const
virtual TypeHandle	force_init_type ()
LVector3f	get_vector (const PhysicsObject *po)
	access query
virtual bool	is_linear (void) const
	access query
bool	get_active (void) const
void	set_active (bool active)
ForceNode *	get_force_node (void) const
int	get_type_index () const
	Returns the internal index number associated with this object's TypeHandle, a unique number for each different type.
bool	is_of_type (TypeHandle handle) const
	Returns true if the current object is or derives from the indicated type.
bool	is_exact_type (TypeHandle handle) const
	Returns true if the current object is the indicated type exactly.
int	get_ref_count () const
	Returns the current reference count.
int	ref () const
	Explicitly increments the reference count.
int	unref () const
	Explicitly decrements the reference count.
void	test_ref_count_integrity () const
	Does some easy checks to make sure that the reference count isn't completely bogus.
Static Public Member Functions
TypeHandle	get_class_type (void)
void	init_type (void)
Private Member Functions
virtual AngularForce *	make_copy (void) const
	dynamic copier
virtual LVector3f	get_child_vector (const PhysicsObject *po)
	query
Private Attributes
LVector3f	_fvec
Static Private Attributes
TypeHandle	_type_handle

Detailed Description

a simple directed torque force, the angular equivalent of simple vector force.

Definition at line 36 of file angularVectorForce.h.

Constructor & Destructor Documentation

AngularVectorForce::AngularVectorForce ( const LVector3f & vec )

constructor

Definition at line 35 of file angularVectorForce.cxx.
References _fvec, x, and y.

AngularVectorForce::AngularVectorForce ( float x = 0.0f,

float y = 0.0f,

float z = 0.0f

)

constructor

Definition at line 48 of file angularVectorForce.cxx.
References _fvec.

AngularVectorForce::AngularVectorForce ( const AngularVectorForce & copy )

copy constructor

Definition at line 62 of file angularVectorForce.cxx.

AngularVectorForce::~AngularVectorForce ( void ) [virtual]

destructor

Definition at line 76 of file angularVectorForce.cxx.
References _fvec.

Member Function Documentation

virtual TypeHandle AngularVectorForce::force_init_type ( void ) [inline, virtual]

Reimplemented from AngularForce.
Definition at line 65 of file angularVectorForce.h.

bool BaseForce::get_active ( void ) const [inline, inherited]

Definition at line 51 of file baseForce.I.

LVector3f AngularVectorForce::get_child_vector ( const PhysicsObject * po ) [private, virtual]

query

Implements AngularForce.
Definition at line 101 of file angularVectorForce.cxx.

TypeHandle AngularVectorForce::get_class_type ( void ) [inline, static]

Reimplemented from AngularForce.
Definition at line 54 of file angularVectorForce.h.

ForceNode * BaseForce::get_force_node ( void ) const [inline, inherited]

Definition at line 29 of file baseForce.I.
References BaseForce::_active, and INLINE.

LVector3f AngularVectorForce::get_local_vector ( void ) const [inline]

Definition at line 51 of file angularVectorForce.I.

int ReferenceCount::get_ref_count ( ) const [inline, inherited]

Returns the current reference count.

Definition at line 183 of file referenceCount.I.
Referenced by RenderState::determine_bin_index(), RenderEffects::determine_show_bounds(), FontPool::ns_garbage_collect(), TexturePool::ns_garbage_collect(), MaterialPool::ns_get_material(), and TexturePool::ns_release_texture().

virtual TypeHandle AngularVectorForce::get_type ( void ) const [inline, virtual]

Reimplemented from AngularForce.
Definition at line 62 of file angularVectorForce.h.

int TypedObject::get_type_index ( ) const [inline, inherited]

Returns the internal index number associated with this object's TypeHandle, a unique number for each different type.
This is equivalent to get_type().get_index().
Definition at line 71 of file typedObject.I.
References TypeHandle::get_name(), TypedObject::get_type(), and INLINE.

LVector3f AngularForce::get_vector ( const PhysicsObject * po ) [virtual, inherited]

access query

Implements BaseForce.
Definition at line 73 of file angularForce.cxx.

void AngularVectorForce::init_type ( void ) [inline, static]

Reimplemented from AngularForce.
Definition at line 57 of file angularVectorForce.h.

bool TypedObject::is_exact_type ( TypeHandle handle ) const [inline, inherited]

Returns true if the current object is the indicated type exactly.

Definition at line 101 of file typedObject.I.
Referenced by PT(), and CollisionNode::xform().

bool AngularForce::is_linear ( void ) const [virtual, inherited]

access query

Implements BaseForce.
Definition at line 87 of file angularForce.cxx.

bool TypedObject::is_of_type ( TypeHandle handle ) const [inline, inherited]

Returns true if the current object is or derives from the indicated type.

Definition at line 86 of file typedObject.I.
Referenced by EggMaterialCollection::collapse_equivalent_materials(), EggTextureCollection::collapse_equivalent_textures(), DeferredNodeProperty::compose(), AnimBundleMaker::create_s_channel(), CharacterMaker::create_slider(), ProjectionScreen::cull_callback(), DataNode::define_output(), EggNode::determine_draw_order(), CharacterMaker::egg_to_index(), EggGroupUniquifier::EggGroupUniquifier(), EggPoolUniquifier::EggPoolUniquifier(), EggGroupNode::find_textures(), StaticTextFont::get_glyph(), EggMaterialCollection::insert_materials(), EggTextureCollection::insert_textures(), CharacterJoint::make_copy(), PT(), EggGroupNode::r_flatten_transforms(), EggGroupNode::r_transform_vertices(), EggGroupNode::recompute_polygon_normals(), CollisionLevelState::reserve(), PandaFramework::reset_frame_rate(), PandaFramework::set_texture(), EggGroupNode::steal_children(), and DataGraphTraverser::traverse().

AngularForce * AngularVectorForce::make_copy ( void ) const [private, virtual]

dynamic copier

Implements AngularForce.
Definition at line 88 of file angularVectorForce.cxx.

int ReferenceCount::ref ( ) const [inline, inherited]

Explicitly increments the reference count.
User code should avoid using ref() and unref() directly, which can result in missed reference counts. Instead, let a PointerTo object manage the reference counting automatically.
This function is const, even though it changes the object, because generally fiddling with an object's reference count isn't considered part of fiddling with the object. An object might be const in other ways, but we still need to accurately count the number of references to it.
The return value is the new reference count.
Definition at line 225 of file referenceCount.I.
Referenced by ClientDevice::ClientDevice(), EggGroupNode::find_textures(), EggGroupNode::r_apply_texmats(), EggGroupNode::r_flatten_transforms(), and EggGroupNode::reverse_vertex_ordering().

void BaseForce::set_active ( bool active ) [inline, inherited]

Definition at line 40 of file baseForce.I.
References BaseForce::_active, and INLINE.

void AngularVectorForce::set_vector ( float x,

float y,

float z

) [inline]

Definition at line 40 of file angularVectorForce.I.
References _fvec, and INLINE.

void AngularVectorForce::set_vector ( const LVector3f & v ) [inline]

Definition at line 29 of file angularVectorForce.I.
References _fvec, INLINE, x, and y.

void ReferenceCount::test_ref_count_integrity ( ) const [inline, inherited]

Does some easy checks to make sure that the reference count isn't completely bogus.

Definition at line 328 of file referenceCount.I.
References INLINE.
Referenced by EggNode::determine_bin(), and ReferenceCount::~ReferenceCount().

int ReferenceCount::unref ( ) const [inline, inherited]

Explicitly decrements the reference count.
Note that the object will not be implicitly deleted by unref() simply because the reference count drops to zero. (Having a member function delete itself is problematic; plus, we don't have a virtual destructor anyway.) However, see the helper function unref_delete().
User code should avoid using ref() and unref() directly, which can result in missed reference counts. Instead, let a PointerTo object manage the reference counting automatically.
This function is const, even though it changes the object, because generally fiddling with an object's reference count isn't considered part of fiddling with the object. An object might be const in other ways, but we still need to accurately count the number of references to it.
The return value is the new reference count.
Definition at line 293 of file referenceCount.I.
References INLINE.
Referenced by RenderState::determine_bin_index(), and RenderEffects::determine_show_bounds().

Member Data Documentation

LVector3f AngularVectorForce::_fvec [private]

Definition at line 38 of file angularVectorForce.h.
Referenced by AngularVectorForce(), set_vector(), and ~AngularVectorForce().

TypeHandle AngularVectorForce::_type_handle [static, private]

Reimplemented from AngularForce.
Definition at line 24 of file angularVectorForce.cxx.

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

panda/src/physics/angularVectorForce.h
panda/src/physics/angularVectorForce.cxx
panda/src/physics/angularVectorForce.I

Generated on Fri May 2 00:47:19 2003 for Panda by

1.3

AngularVectorForce Class Reference

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation