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ColorLerpFunctor Class Reference

Class for Lerping between colors. More...

#include <nodePathLerps.h>

Inheritance diagram for ColorLerpFunctor:


Public Member Functions
	ColorLerpFunctor (NodePath np, LVecBase4f start, LVecBase4f end)
	ColorLerpFunctor (NodePath np, float sr, float sg, float sb, float sa, float er, float eg, float eb, float ea)
	ColorLerpFunctor (NodePath np, LVecBase4f start, LVecBase4f end, NodePath wrt)
	ColorLerpFunctor (NodePath np, float sr, float sg, float sb, float sa, float er, float eg, float eb, float ea, NodePath wrt)
	ColorLerpFunctor (const ColorLerpFunctor &)
virtual	~ColorLerpFunctor (void)
ColorLerpFunctor &	operator= (const ColorLerpFunctor &)
virtual void	operator() (float)
virtual TypeHandle	get_type (void) const
virtual TypeHandle	force_init_type (void)
LVecBase4f	interpolate (float)
const LVecBase4f &	get_start () const
const LVecBase4f &	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
LVecBase4f	_start
LVecBase4f	_end
LVecBase4f	_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 colors.

Definition at line 206 of file nodePathLerps.h.

Constructor & Destructor Documentation

ColorLerpFunctor::ColorLerpFunctor ( NodePath np,

LVecBase4f start,

LVecBase4f end

) [inline]

Definition at line 213 of file nodePathLerps.h.

ColorLerpFunctor::ColorLerpFunctor ( NodePath np,

float sr,

float sg,

float sb,

float sa,

float er,

float eg,

float eb,

float ea

) [inline]

Definition at line 215 of file nodePathLerps.h.

ColorLerpFunctor::ColorLerpFunctor ( NodePath np,

LVecBase4f start,

LVecBase4f end,

NodePath wrt

) [inline]

Definition at line 218 of file nodePathLerps.h.

ColorLerpFunctor::ColorLerpFunctor ( NodePath np,

float sr,

float sg,

float sb,

float sa,

float er,

float eg,

float eb,

float ea,

NodePath wrt

) [inline]

Definition at line 221 of file nodePathLerps.h.

ColorLerpFunctor::ColorLerpFunctor ( const ColorLerpFunctor & )

Definition at line 114 of file nodePathLerps.cxx.

ColorLerpFunctor::~ColorLerpFunctor ( void ) [virtual]

Definition at line 117 of file nodePathLerps.cxx.
References _node_path, and SimpleLerpFunctor< LVecBase4f >::operator=().

Member Function Documentation

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

Reimplemented from SimpleLerpFunctor< LVecBase4f >.
Definition at line 245 of file nodePathLerps.h.
References PUBLISHED.

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

Reimplemented from SimpleLerpFunctor< LVecBase4f >.
Definition at line 234 of file nodePathLerps.h.

const LVecBase4f& SimpleLerpFunctor< LVecBase4f >::get_end ( ) const [inline, inherited]

Definition at line 77 of file lerpfunctor.h.
References SimpleLerpFunctor< value >::_type_handle.

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 LVecBase4f& SimpleLerpFunctor< LVecBase4f >::get_start ( ) const [inline, inherited]

Definition at line 76 of file lerpfunctor.h.

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

Reimplemented from SimpleLerpFunctor< LVecBase4f >.
Definition at line 242 of file nodePathLerps.h.
References EXPCL_PANDA.

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

Reimplemented from SimpleLerpFunctor< LVecBase4f >.
Definition at line 237 of file nodePathLerps.h.

LVecBase4f SimpleLerpFunctor< LVecBase4f >::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 ColorLerpFunctor::operator() ( float ) [virtual]

Reimplemented from SimpleLerpFunctor< LVecBase4f >.
Definition at line 127 of file nodePathLerps.cxx.

ColorLerpFunctor & ColorLerpFunctor::operator= ( const ColorLerpFunctor & )

Definition at line 121 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 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

LVecBase4f SimpleLerpFunctor< LVecBase4f >::_diff_cache [protected, inherited]

Definition at line 63 of file lerpfunctor.h.

LVecBase4f SimpleLerpFunctor< LVecBase4f >::_end [protected, inherited]

Definition at line 62 of file lerpfunctor.h.

bool ColorLerpFunctor::_is_wrt [private]

Definition at line 209 of file nodePathLerps.h.

NodePath ColorLerpFunctor::_node_path [private]

Definition at line 208 of file nodePathLerps.h.
Referenced by ~ColorLerpFunctor().

LVecBase4f SimpleLerpFunctor< LVecBase4f >::_start [protected, inherited]

Definition at line 61 of file lerpfunctor.h.

TypeHandle ColorLerpFunctor::_type_handle [static, private]

Reimplemented from SimpleLerpFunctor< LVecBase4f >.
Definition at line 27 of file nodePathLerps.cxx.

NodePath ColorLerpFunctor::_wrt_path [private]

Definition at line 210 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 00:48:40 2003 for Panda by

1.3

ColorLerpFunctor 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