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HprLerpFunctor Class Reference

Class for Lerping between orientations in space. More...

#include <nodePathLerps.h>

Inheritance diagram for HprLerpFunctor:


Public Member Functions
	HprLerpFunctor (NodePath np, LVecBase3f start, LVecBase3f end)
	HprLerpFunctor (NodePath np, float sx, float sy, float sz, float ex, float ey, float ez)
	HprLerpFunctor (NodePath np, LVecBase3f start, LVecBase3f end, NodePath wrt)
	HprLerpFunctor (NodePath np, float sx, float sy, float sz, float ex, float ey, float ez, NodePath wrt)
void	take_shortest (void)
void	take_longest (void)
	HprLerpFunctor (const HprLerpFunctor &)
virtual	~HprLerpFunctor (void)
HprLerpFunctor &	operator= (const HprLerpFunctor &)
virtual void	operator() (float)
virtual TypeHandle	get_type (void) const
virtual TypeHandle	force_init_type (void)
LVecBase3f	interpolate (float)
const LVecBase3f &	get_start () const
const LVecBase3f &	get_end () 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 Attributes
LVecBase3f	_start
LVecBase3f	_end
LVecBase3f	_diff_cache
Private Attributes
NodePath	_node_path
bool	_is_wrt
NodePath	_wrt_path
Static Private Attributes
TypeHandle	_type_handle

Detailed Description

Class for Lerping between orientations in space.

Definition at line 94 of file nodePathLerps.h.

Constructor & Destructor Documentation

HprLerpFunctor::HprLerpFunctor ( NodePath np,

LVecBase3f start,

LVecBase3f end

) [inline]

Definition at line 101 of file nodePathLerps.h.

HprLerpFunctor::HprLerpFunctor ( NodePath np,

float sx,

float sy,

float sz,

float ex,

float ey,

float ez

) [inline]

Definition at line 103 of file nodePathLerps.h.

HprLerpFunctor::HprLerpFunctor ( NodePath np,

LVecBase3f start,

LVecBase3f end,

NodePath wrt

) [inline]

Definition at line 107 of file nodePathLerps.h.

HprLerpFunctor::HprLerpFunctor ( NodePath np,

float sx,

float sy,

float sz,

float ex,

float ey,

float ez,

NodePath wrt

) [inline]

Definition at line 110 of file nodePathLerps.h.

HprLerpFunctor::HprLerpFunctor ( const HprLerpFunctor & )

Definition at line 54 of file nodePathLerps.cxx.

HprLerpFunctor::~HprLerpFunctor ( void ) [virtual]

Definition at line 77 of file nodePathLerps.cxx.
References _node_path, and SimpleLerpFunctor< LVecBase3f >::operator=().

Member Function Documentation

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

Reimplemented from SimpleLerpFunctor< LVecBase3f >.
Definition at line 136 of file nodePathLerps.h.
References EXPCL_PANDA, LVecBase3fLerpFunctor, and PUBLISHED.

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

Reimplemented from SimpleLerpFunctor< LVecBase3f >.
Definition at line 125 of file nodePathLerps.h.

const LVecBase3f& SimpleLerpFunctor< LVecBase3f >::get_end ( ) const [inline, inherited]

Definition at line 77 of file lerpfunctor.h.

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().

const LVecBase3f& SimpleLerpFunctor< LVecBase3f >::get_start ( ) const [inline, inherited]

Definition at line 76 of file lerpfunctor.h.

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

Reimplemented from SimpleLerpFunctor< LVecBase3f >.
Definition at line 133 of file nodePathLerps.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.

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

Reimplemented from SimpleLerpFunctor< LVecBase3f >.
Definition at line 128 of file nodePathLerps.h.

LVecBase3f SimpleLerpFunctor< LVecBase3f >::interpolate ( float ) [inherited]

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 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().

void HprLerpFunctor::operator() ( float ) [virtual]

Reimplemented from SimpleLerpFunctor< LVecBase3f >.
Definition at line 87 of file nodePathLerps.cxx.
References _node_path.

HprLerpFunctor & HprLerpFunctor::operator= ( const HprLerpFunctor & )

Definition at line 81 of file nodePathLerps.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 HprLerpFunctor::take_longest ( void )

Definition at line 67 of file nodePathLerps.cxx.
References SimpleLerpFunctor< LVecBase3f >::_diff_cache, SimpleLerpFunctor< LVecBase3f >::_end, and SimpleLerpFunctor< LVecBase3f >::_start.

void HprLerpFunctor::take_shortest ( void )

Definition at line 57 of file nodePathLerps.cxx.
References SimpleLerpFunctor< LVecBase3f >::_diff_cache, SimpleLerpFunctor< LVecBase3f >::_end, and SimpleLerpFunctor< LVecBase3f >::_start.

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

LVecBase3f SimpleLerpFunctor< LVecBase3f >::_diff_cache [protected, inherited]

Definition at line 63 of file lerpfunctor.h.
Referenced by take_longest(), and take_shortest().

LVecBase3f SimpleLerpFunctor< LVecBase3f >::_end [protected, inherited]

Definition at line 62 of file lerpfunctor.h.
Referenced by take_longest(), and take_shortest().

bool HprLerpFunctor::_is_wrt [private]

Definition at line 97 of file nodePathLerps.h.

NodePath HprLerpFunctor::_node_path [private]

Definition at line 96 of file nodePathLerps.h.
Referenced by operator()(), and ~HprLerpFunctor().

LVecBase3f SimpleLerpFunctor< LVecBase3f >::_start [protected, inherited]

Definition at line 61 of file lerpfunctor.h.
Referenced by take_longest(), and take_shortest().

TypeHandle HprLerpFunctor::_type_handle [static, private]

Reimplemented from SimpleLerpFunctor< LVecBase3f >.
Definition at line 25 of file nodePathLerps.cxx.

NodePath HprLerpFunctor::_wrt_path [private]

Definition at line 98 of file nodePathLerps.h.

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

panda/src/pgraph/nodePathLerps.h
panda/src/pgraph/nodePathLerps.cxx

Generated on Fri May 2 00:51:32 2003 for Panda by

1.3

HprLerpFunctor Class Reference

Public Member Functions

Static Public Member Functions

Protected Attributes

Private Attributes

Static Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation