This specialization on GeomMunger finesses vertices for DirectX rendering. More...

#include "dxGeomMunger9.h"

Inheritance diagram for DXGeomMunger9:

Public Member Functions
	DXGeomMunger9 (GraphicsStateGuardian gsg, const RenderState state)

virtual TypeHandle	force_init_type ()

virtual TypeHandle	get_type () const

virtual void	wp_callback (void *)
	This callback is set to be made whenever the associated _texture or _tex_gen attributes are destructed, in which case the GeomMunger is invalid and should no longer be used.

Public Member Functions inherited from StandardMunger
	StandardMunger (GraphicsStateGuardianBase gsg, const RenderState state, int num_components, NumericType numeric_type, Contents contents)
	The StandardMunger constructor accepts additional parameters that specify the GSG's preferred color format (since we might be munging the color anyway, we might as well convert it as we munge).

GraphicsStateGuardian *	get_gsg () const
	Returns a pointer to the GSG that created this munger.

Public Member Functions inherited from StateMunger
	StateMunger (GraphicsStateGuardianBase *gsg)

ConstPointerTo< RenderState >	munge_state (const RenderState *state)
	Given an input state, returns the munged state.

bool	should_munge_state () const
	Returns true if this munger has something interesting to do to the state.

Public Member Functions inherited from GeomMunger
	GeomMunger (const GeomMunger &copy)

	GeomMunger (GraphicsStateGuardianBase *gsg)

int	compare_to (const GeomMunger &other) const

int	geom_compare_to (const GeomMunger &other) const

GraphicsStateGuardianBase *	get_gsg () const
	Returns a pointer to the GSG that created this munger.

bool	is_registered () const
	Returns true if this munger has been registered, false if it has not.

ConstPointerTo< GeomVertexData >	munge_data (const GeomVertexData *data) const

ConstPointerTo< GeomVertexFormat >	munge_format (const GeomVertexFormat *format, const GeomVertexAnimationSpec &animation) const

bool	munge_geom (ConstPointerTo< Geom > &geom, ConstPointerTo< GeomVertexData > &data, bool force, Thread *current_thread)
	Applies the indicated munger to the geom and its data, and returns a (possibly different) geom and data, according to the munger's whim.

void	operator= (const GeomMunger &copy)

ConstPointerTo< GeomVertexData >	premunge_data (const GeomVertexData *data) const

ConstPointerTo< GeomVertexFormat >	premunge_format (const GeomVertexFormat *format) const

void	premunge_geom (ConstPointerTo< Geom > &geom, ConstPointerTo< GeomVertexData > &data) const

void	remove_data (const GeomVertexData *data)
	Removes a prepared GeomVertexData from the cache.

Public Member Functions inherited from TypedReferenceCount
	TypedReferenceCount (const TypedReferenceCount &copy)

void	operator= (const TypedReferenceCount &copy)

Public Member Functions inherited from TypedObject
	TypedObject (const TypedObject &copy)=default

TypedObject *	as_typed_object ()
	Returns the object, upcast (if necessary) to a TypedObject pointer.

const TypedObject *	as_typed_object () const
	Returns the object, upcast (if necessary) to a TypedObject pointer.

int	get_best_parent_from_Set (const std::set< int > &) 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_exact_type (TypeHandle handle) const
	Returns true if the current object is the indicated type exactly.

bool	is_of_type (TypeHandle handle) const
	Returns true if the current object is or derives from the indicated type.

TypedObject &	operator= (const TypedObject &copy)=default

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)

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.

Static Public Member Functions
static TypeHandle	get_class_type ()

static void	init_type ()

Static Public Member Functions inherited from StandardMunger
static TypeHandle	get_class_type ()

static void	init_type ()

Static Public Member Functions inherited from StateMunger
static TypeHandle	get_class_type ()

static void	init_type ()

Static Public Member Functions inherited from GeomMunger
static TypeHandle	get_class_type ()

static void	init_type ()

static PointerTo< GeomMunger >	register_munger (GeomMunger munger, Thread current_thread)

static void	unregister_mungers_for_gsg (GraphicsStateGuardianBase *gsg)
	Removes all the mungers from the registry that are associated with the indicated GSG.

Static Public Member Functions inherited from TypedReferenceCount
static TypeHandle	get_class_type ()

static void	init_type ()

Static Public Member Functions inherited from TypedObject
static TypeHandle	get_class_type ()

static void	init_type ()
	This function is declared non-inline to work around a compiler bug in g++ 2.96.

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

static void	init_type ()

Additional Inherited Members
Public Types inherited from GeomEnums
enum	AnimationType { AT_none , AT_panda , AT_hardware }

enum	Contents { C_other , C_point , C_clip_point , C_vector , C_texcoord , C_color , C_index , C_morph_delta , C_matrix , C_normal }

enum	GeomRendering { GR_indexed_point = 0x00001 , GR_indexed_other = 0x10000 , GR_indexed_bits = 0x10001 , GR_point = 0x00002 , GR_point_uniform_size = 0x00004 , GR_per_point_size = 0x00008 , GR_point_perspective = 0x00010 , GR_point_aspect_ratio = 0x00020 , GR_point_scale = 0x00040 , GR_point_rotate = 0x00080 , GR_point_sprite = 0x00100 , GR_point_sprite_tex_matrix = 0x00200 , GR_point_bits = 0x003fe , GR_triangle_strip = 0x00400 , GR_triangle_fan = 0x00800 , GR_line_strip = 0x01000 , GR_composite_bits = 0x01c00 , GR_strip_cut_index = 0x20000 , GR_flat_first_vertex = 0x02000 , GR_flat_last_vertex = 0x04000 , GR_shade_model_bits = 0x06000 , GR_render_mode_wireframe = 0x40000 , GR_render_mode_point = 0x80000 , GR_adjacency = 0x100000 }

enum	NumericType { NT_uint8 , NT_uint16 , NT_uint32 , NT_packed_dcba , NT_packed_dabc , NT_float32 , NT_float64 , NT_stdfloat , NT_int8 , NT_int16 , NT_int32 , NT_packed_ufloat }

enum	PrimitiveType { PT_none , PT_polygons , PT_lines , PT_points , PT_patches }

enum	ShadeModel { SM_uniform , SM_smooth , SM_flat_first_vertex , SM_flat_last_vertex }

enum	UsageHint { UH_client , UH_stream , UH_dynamic , UH_static , UH_unspecified }

Public Attributes inherited from TypedObject
	get_type

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

Detailed Description

This specialization on GeomMunger finesses vertices for DirectX rendering.

In particular, it makes sure colors are stored in DirectX's packed_argb format, and that all relevant components are packed into a single array, in the correct order.

Definition at line 29 of file dxGeomMunger9.h.

Constructor & Destructor Documentation

◆ DXGeomMunger9()

DXGeomMunger9::DXGeomMunger9	(	GraphicsStateGuardian *	gsg,
		const RenderState *	state )

Definition at line 25 of file dxGeomMunger9.cxx.

◆ ~DXGeomMunger9()

DXGeomMunger9::~DXGeomMunger9 ( )

virtual

Definition at line 85 of file dxGeomMunger9.cxx.

Member Function Documentation

◆ force_init_type()

virtual TypeHandle DXGeomMunger9::force_init_type ( )

inlinevirtual

Reimplemented from StandardMunger.

Definition at line 70 of file dxGeomMunger9.h.

◆ get_class_type()

static TypeHandle DXGeomMunger9::get_class_type ( )

inlinestatic

Definition at line 59 of file dxGeomMunger9.h.

◆ get_type()

virtual TypeHandle DXGeomMunger9::get_type ( ) const

inlinevirtual

Reimplemented from StandardMunger.

Definition at line 67 of file dxGeomMunger9.h.

◆ init_type()

static void DXGeomMunger9::init_type ( )

inlinestatic

Definition at line 62 of file dxGeomMunger9.h.

◆ wp_callback()

void DXGeomMunger9::wp_callback ( void * )

virtual

This callback is set to be made whenever the associated _texture or _tex_gen attributes are destructed, in which case the GeomMunger is invalid and should no longer be used.

Implements WeakPointerCallback.

Definition at line 101 of file dxGeomMunger9.cxx.

References unref_delete().

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

panda/src/dxgsg9/dxGeomMunger9.h
panda/src/dxgsg9/dxGeomMunger9.cxx

Public Member Functions

Static Public Member Functions

Additional Inherited Members