Immutable validated sprite timeline. No GPU/ECS objects, scheduler, callbacks or mutable playback clock. @ownership Owns frame metadata; snapshots remain valid independently of the clip or source package. @thread Const sampling is worker-safe. Callers supply finite nonnegative elapsed seconds. @reentrancy No callbacks or locks. Reimport builds a new candidate without mutating existing clips. 更多...

#include <SpriteAnimation.h>

Public 成员函数
Result< SpriteAnimationFrame >	sample (double seconds) const
	Sample a held key; loop wraps at duration, non-loop playback holds the final frame.

std::size_t	frameCount () const noexcept
	Number of authored keys.

double	duration () const noexcept
	Authored duration in seconds.

静态 Public 成员函数
static Result< SpriteAnimationClip >	decode (const Value &definition)
	Decode eve.sprite-animation/1; reject unknown versions, ignore unknown fields.

static Result< SpriteAnimationClip >	load (const EvpackResourceReader &reader, const AssetRef &asset, const EvpackCapabilities &capabilities)
	Load an immutable runtime definition; reader is borrowed only during this call.

详细描述

Immutable validated sprite timeline. No GPU/ECS objects, scheduler, callbacks or mutable playback clock. @ownership Owns frame metadata; snapshots remain valid independently of the clip or source package. @thread Const sampling is worker-safe. Callers supply finite nonnegative elapsed seconds. @reentrancy No callbacks or locks. Reimport builds a new candidate without mutating existing clips.

在文件 SpriteAnimation.h 第 27 行定义.

成员函数说明

◆ decode()

Result< SpriteAnimationClip > eve::asset::SpriteAnimationClip::decode ( const Value & definition )

static

Decode eve.sprite-animation/1; reject unknown versions, ignore unknown fields.

返回: Owning candidate or structured validation error. No previous schema exists to migrate.

在文件 SpriteAnimation.cpp 第 23 行定义.

引用了 eve::Diagnostic::error(), eve::Result< T >::failure(), filter, image, key, loop, name, number, eve::AssetRef::parse(), eve::ParseError, eve::Result< T >::success() , 以及 value.

被这些函数引用 load() , 以及 eve::asset_import::prepareUnitySpriteAnimation().

◆ duration()

double eve::asset::SpriteAnimationClip::duration ( ) const

inlinenoexcept

Authored duration in seconds.

在文件 SpriteAnimation.h 第 43 行定义.

◆ frameCount()

std::size_t eve::asset::SpriteAnimationClip::frameCount ( ) const

inlinenoexcept

Number of authored keys.

在文件 SpriteAnimation.h 第 41 行定义.

◆ load()

Result< SpriteAnimationClip > eve::asset::SpriteAnimationClip::load	(	const EvpackResourceReader &	reader,
		const AssetRef &	asset,
		const EvpackCapabilities &	capabilities
	)

static

Load an immutable runtime definition; reader is borrowed only during this call.

在文件 SpriteAnimation.cpp 第 68 行定义.

引用了 caps, decode(), eve::asset::decodeRuntimeDefinition(), eve::asset::Definition, eve::Diagnostic::error(), eve::Result< T >::failure(), eve::ParseError, payload, eve::asset::EvpackResourceReader::read() , 以及 value.

◆ sample()

Result< SpriteAnimationFrame > eve::asset::SpriteAnimationClip::sample ( double seconds ) const

Sample a held key; loop wraps at duration, non-loop playback holds the final frame.

返回: Owning snapshot; negative/nonfinite seconds are rejected. Identical inputs select identical keys.

在文件 SpriteAnimation.cpp 第 79 行定义.

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

该类的文档由以下文件生成:

src/modules/asset/SpriteAnimation.h
src/modules/asset/SpriteAnimation.cpp

Public 成员函数

静态 Public 成员函数