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AngularForce Class Reference

pure virtual parent of all quat-based forces. More...

#include <angularForce.h>

Inheritance diagram for AngularForce:

List of all members.

Public Member Functions
virtual	~AngularForce (void)
	destructor
virtual AngularForce *	make_copy (void) const=0
LVector3f	get_vector (const PhysicsObject *po)
	access query
virtual bool	is_linear (void) const
	access query
virtual TypeHandle	get_type (void) const
virtual TypeHandle	force_init_type ()
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)
Protected Member Functions
	AngularForce (void)
	constructor
	AngularForce (const AngularForce &copy)
	copy constructor
Private Member Functions
virtual LVector3f	get_child_vector (const PhysicsObject *po)=0
Static Private Attributes
TypeHandle	_type_handle

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Detailed Description

pure virtual parent of all quat-based forces.

Definition at line 34 of file angularForce.h.

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Constructor & Destructor Documentation

AngularForce::AngularForce (  void   )  [protected]

constructor Definition at line 35 of file angularForce.cxx.

AngularForce::AngularForce (  const AngularForce &  copy  )  [protected]

copy constructor Definition at line 48 of file angularForce.cxx.

AngularForce::~AngularForce (  void   )  [virtual]

destructor Definition at line 61 of file angularForce.cxx.

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Member Function Documentation

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

Reimplemented from BaseForce. Reimplemented in AngularVectorForce. Definition at line 61 of file angularForce.h.

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

Definition at line 51 of file baseForce.I.

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

Implements BaseForce. Implemented in AngularVectorForce.

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

Reimplemented from BaseForce. Reimplemented in AngularVectorForce. Definition at line 50 of file angularForce.h.

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

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

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 AngularForce::get_type (  void   )  const [inline, virtual]

Reimplemented from BaseForce. Reimplemented in AngularVectorForce. Definition at line 58 of file angularForce.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]

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

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

Reimplemented from BaseForce. Reimplemented in AngularVectorForce. Definition at line 53 of file angularForce.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]

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().

virtual AngularForce* AngularForce::make_copy (  void   )  const [pure virtual]

Implemented in AngularVectorForce.

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 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().

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Member Data Documentation

TypeHandle AngularForce::_type_handle [static, private]

Reimplemented from BaseForce. Reimplemented in AngularVectorForce. Definition at line 24 of file angularForce.cxx.

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

• panda/src/physics/angularForce.h
• panda/src/physics/angularForce.cxx

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