eve::image::UvPaintSession类 参考

Transactional, renderer-independent UV texture painting session. 更多...

#include <UvPaintSession.h>

Public 成员函数
	UvPaintSession ()
	Uv paint session.
	~UvPaintSession ()
	Uv paint session.
	UvPaintSession (const UvPaintSession &)=delete
UvPaintSession &	operator= (const UvPaintSession &)=delete
Result< void >	initializeResult (const ImageData &image)
	Initialize with an owning RGBA8 copy and clear history.
Result< UvPaintReceipt >	paintCircleResult (float u, float v, float radiusPixels, float r, float g, float b, float a, bool wrapU=false, bool wrapV=false)
	Paint one circular UV brush as a single undoable transaction.
Result< void >	undoResult ()
	Restore the previous committed paint transaction.
Result< void >	restoreResult ()
	Restore the initial/baked pixels and clear history.
Result< void >	bakeResult ()
	Make current pixels the new restore point and clear history.
Result< std::unique_ptr< ImageData > >	currentImageResult () const
	Return a caller-owned current pixel snapshot.
Result< void >	copyCurrentToResult (ImageData &destination) const
	Atomically copy current pixels into caller-owned RGBA8 storage.
std::uint64_t	revision () const noexcept
	Return monotonic session revision.
int	undoCount () const noexcept
	Return available undo transaction count.
bool	isInitialized () const noexcept
	Report whether pixels have been initialized.

详细描述

Transactional, renderer-independent UV texture painting session.

The session owns original/current pixels and bounded undo snapshots. It is synchronous and thread-affine, retains no model, renderer, physics hit, or caller-owned image pointer.

在文件 UvPaintSession.h 第 22 行定义.

构造及析构函数说明

UvPaintSession() [1/2]

eve::image::UvPaintSession::UvPaintSession ( )

default

Uv paint session.

~UvPaintSession()

eve::image::UvPaintSession::~UvPaintSession ( )

default

Uv paint session.

UvPaintSession() [2/2]

eve::image::UvPaintSession::UvPaintSession ( const UvPaintSession &  )

delete

成员函数说明

bakeResult()

Result< void > eve::image::UvPaintSession::bakeResult

(

)

Make current pixels the new restore point and clear history.

在文件 UvPaintSession.cpp 第 56 行定义.

引用了 eve::Diagnostic::error(), eve::Result< T >::failure(), eve::PreconditionViolation , 以及 eve::Result< T >::success().

copyCurrentToResult()

Result< void > eve::image::UvPaintSession::copyCurrentToResult

(

ImageData &

destination

)

const

Atomically copy current pixels into caller-owned RGBA8 storage.

在文件 UvPaintSession.cpp 第 73 行定义.

引用了 eve::image::ImageData::adopt(), eve::Diagnostic::error(), eve::Result< T >::failure(), eve::PreconditionViolation , 以及 eve::Result< T >::success().

currentImageResult()

Result< std::unique_ptr< ImageData > > eve::image::UvPaintSession::currentImageResult

(

)

const

Return a caller-owned current pixel snapshot.

在文件 UvPaintSession.cpp 第 65 行定义.

引用了 eve::Diagnostic::error() , 以及 eve::PreconditionViolation.

被这些函数引用 eve::procgen::DynamicMeshUvPaintSession::currentImageResult().

initializeResult()

Result< void > eve::image::UvPaintSession::initializeResult

(

const ImageData &

image

)

Initialize with an owning RGBA8 copy and clear history.

在文件 UvPaintSession.cpp 第 11 行定义.

引用了 eve::Diagnostic::error(), eve::Result< T >::failure(), image, eve::Result< T >::success() , 以及 eve::Unsupported.

被这些函数引用 eve::procgen::DynamicMeshUvPaintSession::initializeResult().

isInitialized()

bool eve::image::UvPaintSession::isInitialized ( ) const

inlinenoexcept

Report whether pixels have been initialized.

在文件 UvPaintSession.h 第 51 行定义.

operator=()

UvPaintSession & eve::image::UvPaintSession::operator= ( const UvPaintSession &  )

delete

paintCircleResult()

Result< UvPaintReceipt > eve::image::UvPaintSession::paintCircleResult	(	float	u,
		float	v,
		float	radiusPixels,
		float	r,
		float	g,
		float	b,
		float	a,
		bool	wrapU = false,
		bool	wrapV = false
	)

Paint one circular UV brush as a single undoable transaction.

在文件 UvPaintSession.cpp 第 21 行定义.

引用了 a, b, eve::Diagnostic::error(), eve::Result< T >::failure(), g, eve::PreconditionViolation, r, u , 以及 v.

被这些函数引用 eve::procgen::DynamicMeshUvPaintSession::paintSurfacePointResult().

restoreResult()

Result< void > eve::image::UvPaintSession::restoreResult

(

)

Restore the initial/baked pixels and clear history.

在文件 UvPaintSession.cpp 第 47 行定义.

引用了 eve::Diagnostic::error(), eve::Result< T >::failure(), eve::PreconditionViolation , 以及 eve::Result< T >::success().

revision()

std::uint64_t eve::image::UvPaintSession::revision ( ) const

inlinenoexcept

Return monotonic session revision.

在文件 UvPaintSession.h 第 47 行定义.

undoCount()

int eve::image::UvPaintSession::undoCount ( ) const

inlinenoexcept

Return available undo transaction count.

在文件 UvPaintSession.h 第 49 行定义.

undoResult()

Result< void > eve::image::UvPaintSession::undoResult

(

)

Restore the previous committed paint transaction.

在文件 UvPaintSession.cpp 第 37 行定义.

引用了 eve::Diagnostic::error(), eve::Result< T >::failure(), eve::PreconditionViolation , 以及 eve::Result< T >::success().

被这些函数引用 eve::procgen::DynamicMeshUvPaintSession::undoResult().

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该类的文档由以下文件生成:

• src/modules/image/UvPaintSession.h
• src/modules/image/UvPaintSession.cpp