Blender: AlphaSource Struct Reference

Blender V4.3

Public Types
enum	AlphaState { ALPHA_OPAQUE = 0 , ALPHA_FULLY_TRANSPARENT , ALPHA_SEMI_TRANSPARENT , ALPHA_COMPLEX_MIX }

Public Member Functions
bool	is_opaque () const

bool	is_fully_transparent () const

bool	is_transparent () const

bool	is_semi_transparent () const

bool	is_complex () const

Static Public Member Functions
static AlphaSource	alpha_source (bNodeSocket *fac, bool inverted=false)

static AlphaSource	opaque ()

static AlphaSource	fully_transparent (bNodeSocket *socket=nullptr, bool inverted=false)

static AlphaSource	complex_alpha ()

static AlphaSource	mix (const AlphaSource &a, const AlphaSource &b, bNodeSocket *fac)

static AlphaSource	add (const AlphaSource &a, const AlphaSource &b)

Public Attributes
bNodeSocket *	socket = nullptr

AlphaState	state

bool	is_transparency = false

Detailed Description

Represents a source of transparency inside the closure part of a material node-tree. Sources can be combined together down the tree to figure out where the source of the alpha is. If there is multiple alpha source, we consider the tree as having complex alpha and don't do the versioning.

Definition at line 617 of file versioning_400.cc.

Member Enumeration Documentation

◆ AlphaState

enum AlphaSource::AlphaState

Enumerator
ALPHA_OPAQUE
ALPHA_FULLY_TRANSPARENT
ALPHA_SEMI_TRANSPARENT
ALPHA_COMPLEX_MIX

Definition at line 618 of file versioning_400.cc.

Member Function Documentation

◆ add()

static AlphaSource AlphaSource::add	(	const AlphaSource &	a,
		const AlphaSource &	b )

inlinestatic

Definition at line 694 of file versioning_400.cc.

References b, and complex_alpha().

Referenced by versioning_eevee_alpha_source_get().

◆ alpha_source()

static AlphaSource AlphaSource::alpha_source	(	bNodeSocket *	fac,
		bool	inverted = false )

inlinestatic

Definition at line 636 of file versioning_400.cc.

References ALPHA_SEMI_TRANSPARENT.

Referenced by mix(), and versioning_eevee_alpha_source_get().

◆ complex_alpha()

static AlphaSource AlphaSource::complex_alpha ( )

inlinestatic

Definition at line 648 of file versioning_400.cc.

References ALPHA_COMPLEX_MIX.

Referenced by add(), mix(), and versioning_eevee_alpha_source_get().

◆ fully_transparent()

static AlphaSource AlphaSource::fully_transparent	(	bNodeSocket *	socket = nullptr,
		bool	inverted = false )

inlinestatic

Definition at line 644 of file versioning_400.cc.

References ALPHA_FULLY_TRANSPARENT, and socket.

Referenced by mix(), and versioning_eevee_alpha_source_get().

◆ is_complex()

bool AlphaSource::is_complex ( ) const

inline

Definition at line 669 of file versioning_400.cc.

References ALPHA_COMPLEX_MIX, and state.

◆ is_fully_transparent()

bool AlphaSource::is_fully_transparent ( ) const

inline

Definition at line 657 of file versioning_400.cc.

References ALPHA_FULLY_TRANSPARENT, and state.

◆ is_opaque()

bool AlphaSource::is_opaque ( ) const

inline

Definition at line 653 of file versioning_400.cc.

References ALPHA_OPAQUE, and state.

◆ is_semi_transparent()

bool AlphaSource::is_semi_transparent ( ) const

inline

Definition at line 665 of file versioning_400.cc.

References ALPHA_SEMI_TRANSPARENT, and state.

◆ is_transparent()

bool AlphaSource::is_transparent ( ) const

inline

Definition at line 661 of file versioning_400.cc.

References ALPHA_OPAQUE, and state.

◆ mix()

static AlphaSource AlphaSource::mix	(	const AlphaSource &	a,
		const AlphaSource &	b,
		bNodeSocket *	fac )

inlinestatic

Definition at line 675 of file versioning_400.cc.

References alpha_source(), b, complex_alpha(), fully_transparent(), and opaque().

Referenced by versioning_eevee_alpha_source_get().

◆ opaque()

static AlphaSource AlphaSource::opaque ( )

inlinestatic

Definition at line 640 of file versioning_400.cc.

References ALPHA_OPAQUE.

Referenced by mix(), and versioning_eevee_alpha_source_get().

Member Data Documentation

◆ is_transparency

bool AlphaSource::is_transparency = false

Definition at line 634 of file versioning_400.cc.

◆ socket

bNodeSocket* AlphaSource::socket = nullptr

Definition at line 630 of file versioning_400.cc.

Referenced by fully_transparent().

◆ state

AlphaState AlphaSource::state

Definition at line 632 of file versioning_400.cc.

Referenced by is_complex(), is_fully_transparent(), is_opaque(), is_semi_transparent(), and is_transparent().

The documentation for this struct was generated from the following file:

versioning_400.cc