Simple point/point particle renderer. More...

#include "pointParticleRenderer.h"

Inheritance diagram for PointParticleRenderer:

Public Types
enum	PointParticleBlendType { PP_ONE_COLOR , PP_BLEND_LIFE , PP_BLEND_VEL }

Public Types inherited from BaseParticleRenderer
enum	ParticleRendererAlphaMode { PR_ALPHA_NONE , PR_ALPHA_OUT , PR_ALPHA_IN , PR_ALPHA_IN_OUT , PR_ALPHA_USER , PR_NOT_INITIALIZED_YET }

enum	ParticleRendererBlendMethod { PP_NO_BLEND , PP_BLEND_LINEAR , PP_BLEND_CUBIC }

Public Member Functions
	PointParticleRenderer (const PointParticleRenderer &copy)
	Copy constructor.

	PointParticleRenderer (ParticleRendererAlphaMode ad=PR_ALPHA_NONE, PN_stdfloat point_size=1.0f, PointParticleBlendType bt=PP_ONE_COLOR, ParticleRendererBlendMethod bm=PP_NO_BLEND, const LColor &sc=LColor(1.0f, 1.0f, 1.0f, 1.0f), const LColor &ec=LColor(1.0f, 1.0f, 1.0f, 1.0f))
	special constructor

virtual	~PointParticleRenderer ()
	Simple destructor.

ParticleRendererBlendMethod	get_blend_method () const

PointParticleBlendType	get_blend_type () const

const LColor &	get_end_color () const

PN_stdfloat	get_point_size () const

const LColor &	get_start_color () const

virtual BaseParticleRenderer *	make_copy ()
	for spawning systems from dead particles

virtual void	output (std::ostream &out) const
	Write a string representation of this instance to <out>.

void	set_blend_method (ParticleRendererBlendMethod bm)

void	set_blend_type (PointParticleBlendType bt)

void	set_end_color (const LColor &ec)

void	set_point_size (PN_stdfloat point_size)

void	set_start_color (const LColor &sc)

virtual void	write (std::ostream &out, int indent_level=0) const
	Write a string representation of this instance to <out>.

Public Member Functions inherited from BaseParticleRenderer
virtual	~BaseParticleRenderer ()
	Destructor.

ParticleRendererAlphaMode	get_alpha_mode () const

bool	get_ignore_scale () const
	Returns the "ignore scale" flag.

GeomNode *	get_render_node () const
	Query the geomnode pointer.

NodePath	get_render_node_path () const
	Query the geomnode pointer.

PN_stdfloat	get_user_alpha () const
	gets alpha for "user" alpha mode

void	set_alpha_mode (ParticleRendererAlphaMode am)

void	set_color_blend_mode (ColorBlendAttrib::Mode bm, ColorBlendAttrib::Operand oa=ColorBlendAttrib::O_zero, ColorBlendAttrib::Operand ob=ColorBlendAttrib::O_zero)
	sets the ColorBlendAttrib on the _render_node

void	set_ignore_scale (bool ignore_scale)
	Sets the "ignore scale" flag.

void	set_user_alpha (PN_stdfloat ua)
	sets alpha for "user" alpha mode

Public Member Functions inherited from ReferenceCount
int	get_ref_count () const

WeakReferenceList *	get_weak_list () const
	Returns the WeakReferenceList associated with this ReferenceCount object.

bool	has_weak_list () const
	Returns true if this particular ReferenceCount object has a WeakReferenceList created, false otherwise.

void	local_object ()
	This function should be called, once, immediately after creating a new instance of some ReferenceCount-derived object on the stack.

void	ref () const
	Explicitly increments the reference count.

bool	ref_if_nonzero () const
	Atomically increases the reference count of this object if it is not zero.

bool	test_ref_count_integrity () const
	Does some easy checks to make sure that the reference count isn't completely bogus.

bool	test_ref_count_nonzero () const
	Does some easy checks to make sure that the reference count isn't zero, or completely bogus.

virtual bool	unref () const
	Explicitly decrements the reference count.

bool	unref_if_one () const
	Atomically decreases the reference count of this object if it is one.

WeakReferenceList *	weak_ref ()
	Adds the indicated PointerToVoid as a weak reference to this object.

void	weak_unref ()
	Removes the indicated PointerToVoid as a weak reference to this object.

Public Member Functions inherited from MemoryBase
void	operator delete (void , void )

void	operator delete (void *ptr)

void	operator delete[] (void , void )

void	operator delete[] (void *ptr)

void *	operator new (size_t size)

void *	operator new (size_t size, void *ptr)

void *	operator new[] (size_t size)

void *	operator new[] (size_t size, void *ptr)

Additional Inherited Members
Static Public Member Functions inherited from ReferenceCount
static TypeHandle	get_class_type ()

static void	init_type ()

Public Attributes inherited from ReferenceCount
	get_ref_count
	Returns the current reference count.

Detailed Description

Simple point/point particle renderer.

Does NOT handle billboards- use BillboardParticleRenderer for that.

Definition at line 33 of file pointParticleRenderer.h.

Member Enumeration Documentation

◆ PointParticleBlendType

enum PointParticleRenderer::PointParticleBlendType

Definition at line 35 of file pointParticleRenderer.h.

Constructor & Destructor Documentation

◆ PointParticleRenderer() [1/2]

PointParticleRenderer::PointParticleRenderer ( const PointParticleRenderer & copy )

Copy constructor.

Definition at line 44 of file pointParticleRenderer.cxx.

References PointParticleRenderer().

Referenced by PointParticleRenderer(), and make_copy().

◆ PointParticleRenderer() [2/2]

PointParticleRenderer::PointParticleRenderer	(	ParticleRendererAlphaMode	ad = PR_ALPHA_NONE,
		PN_stdfloat	point_size = 1.0f,
		PointParticleBlendType	bt = PP_ONE_COLOR,
		ParticleRendererBlendMethod	bm = PP_NO_BLEND,
		const LColor &	sc = LColor(1.0f, 1.0f, 1.0f, 1.0f),
		const LColor &	ec = LColor(1.0f, 1.0f, 1.0f, 1.0f) )

explicit

special constructor

Definition at line 27 of file pointParticleRenderer.cxx.

◆ ~PointParticleRenderer()

PointParticleRenderer::~PointParticleRenderer ( )

virtual

Simple destructor.

Definition at line 60 of file pointParticleRenderer.cxx.

Member Function Documentation

◆ get_blend_method()

BaseParticleRenderer::ParticleRendererBlendMethod PointParticleRenderer::get_blend_method ( ) const

inline

Definition at line 90 of file pointParticleRenderer.I.

◆ get_blend_type()

PointParticleRenderer::PointParticleBlendType PointParticleRenderer::get_blend_type ( ) const

inline

Definition at line 82 of file pointParticleRenderer.I.

◆ get_end_color()

const LColor & PointParticleRenderer::get_end_color ( ) const

inline

Definition at line 74 of file pointParticleRenderer.I.

◆ get_point_size()

PN_stdfloat PointParticleRenderer::get_point_size ( ) const

inline

Definition at line 58 of file pointParticleRenderer.I.

◆ get_start_color()

const LColor & PointParticleRenderer::get_start_color ( ) const

inline

Definition at line 66 of file pointParticleRenderer.I.

◆ make_copy()

BaseParticleRenderer * PointParticleRenderer::make_copy ( )

virtual

for spawning systems from dead particles

Implements BaseParticleRenderer.

Definition at line 67 of file pointParticleRenderer.cxx.

References PointParticleRenderer().

◆ output()

void PointParticleRenderer::output ( std::ostream & out ) const

virtual

Write a string representation of this instance to <out>.

Reimplemented from BaseParticleRenderer.

Definition at line 259 of file pointParticleRenderer.cxx.

◆ set_blend_method()

void PointParticleRenderer::set_blend_method ( BaseParticleRenderer::ParticleRendererBlendMethod bm )

inline

Definition at line 50 of file pointParticleRenderer.I.

◆ set_blend_type()

void PointParticleRenderer::set_blend_type ( PointParticleRenderer::PointParticleBlendType bt )

inline

Definition at line 42 of file pointParticleRenderer.I.

◆ set_end_color()

void PointParticleRenderer::set_end_color ( const LColor & ec )

inline

Definition at line 34 of file pointParticleRenderer.I.

◆ set_point_size()

void PointParticleRenderer::set_point_size ( PN_stdfloat point_size )

inline

Definition at line 17 of file pointParticleRenderer.I.

◆ set_start_color()

void PointParticleRenderer::set_start_color ( const LColor & sc )

inline

Definition at line 26 of file pointParticleRenderer.I.

◆ write()

void PointParticleRenderer::write	(	std::ostream &	out,
		int	indent_level = 0 ) const

virtual

Write a string representation of this instance to <out>.

Reimplemented from BaseParticleRenderer.

Definition at line 269 of file pointParticleRenderer.cxx.

References indent(), and BaseParticleRenderer::write().

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

panda/src/particlesystem/pointParticleRenderer.h
panda/src/particlesystem/pointParticleRenderer.cxx
panda/src/particlesystem/pointParticleRenderer.I

Public Types

Public Member Functions

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ PointParticleBlendType

Constructor & Destructor Documentation

◆ PointParticleRenderer() [1/2]

◆ PointParticleRenderer() [2/2]

◆ ~PointParticleRenderer()

Member Function Documentation

◆ get_blend_method()

◆ get_blend_type()

◆ get_end_color()

◆ get_point_size()

◆ get_start_color()

◆ make_copy()

◆ output()

◆ set_blend_method()

◆ set_blend_type()

◆ set_end_color()

◆ set_point_size()

◆ set_start_color()

◆ write()