Deterministic CPU sampler and ribbon mesh generator for weapon trails. 更多...

#include <TrailEffect.h>

Public 成员函数
	TrailEmitter (TrailSettings settings={})
	Construct an empty emitter with validated settings.

	TrailEmitter (const TrailEmitter &)=delete

TrailEmitter &	operator= (const TrailEmitter &)=delete

void	setSettings (TrailSettings settings)
	Replace settings and enforce the new sample budget.

TrailSettings	settings () const noexcept
	Return a value snapshot of current settings.

void	update (float dtSeconds)
	Age samples and remove expired entries using injected dt.

TrailAppendResult	append (glm::vec3 root, glm::vec3 tip)
	Append a weapon edge sample or report why it was not appended.

void	breakTrail () noexcept
	Start a disconnected segment at the next appended sample.

void	clear () noexcept
	Remove all samples and reset segment numbering.

std::size_t	sampleCount () const noexcept
	Return the number of retained root/tip samples.

TrailMeshSnapshot	buildMesh () const
	Build an owning triangle-list snapshot from current samples.

详细描述

Deterministic CPU sampler and ribbon mesh generator for weapon trails.

Call update(dt) once per simulation step, then append(root, tip). A large endpoint jump starts a disconnected segment, preventing teleport triangles. The emitter owns all samples and returned snapshots own their data. It is main-thread affine, performs no rendering, and invokes no callbacks.

在文件 TrailEffect.h 第 55 行定义.

构造及析构函数说明

◆ TrailEmitter() [1/2]

eve::stylize::TrailEmitter::TrailEmitter ( TrailSettings settings = {} )

explicit

Construct an empty emitter with validated settings.

在文件 TrailEffect.cpp 第 20 行定义.

◆ TrailEmitter() [2/2]

eve::stylize::TrailEmitter::TrailEmitter ( const TrailEmitter & )

delete

成员函数说明

◆ append()

TrailAppendResult eve::stylize::TrailEmitter::append	(	glm::vec3	root,
		glm::vec3	tip
	)

Append a weapon edge sample or report why it was not appended.

在文件 TrailEffect.cpp 第 47 行定义.

引用了 eve::stylize::Added, distance, finite, eve::stylize::TrailSettings::maxSamples, eve::stylize::TrailSettings::minSampleDistance, root, eve::stylize::SkippedTooClose, eve::stylize::StartedSegment, eve::stylize::TrailSettings::teleportDistance , 以及 tip.

◆ breakTrail()

void eve::stylize::TrailEmitter::breakTrail ( )

noexcept

Start a disconnected segment at the next appended sample.

在文件 TrailEffect.cpp 第 67 行定义.

◆ buildMesh()

TrailMeshSnapshot eve::stylize::TrailEmitter::buildMesh ( ) const

Build an owning triangle-list snapshot from current samples.

在文件 TrailEffect.cpp 第 75 行定义.

引用了 current, eve::stylize::TrailSettings::lifetime, mesh, previous, u , 以及 eve::stylize::TrailMeshSnapshot::vertices.

◆ clear()

void eve::stylize::TrailEmitter::clear ( )

noexcept

Remove all samples and reset segment numbering.

在文件 TrailEffect.cpp 第 69 行定义.

◆ operator=()

TrailEmitter & eve::stylize::TrailEmitter::operator= ( const TrailEmitter & )

delete

◆ sampleCount()

std::size_t eve::stylize::TrailEmitter::sampleCount ( ) const

inlinenoexcept

Return the number of retained root/tip samples.

在文件 TrailEffect.h 第 75 行定义.

◆ setSettings()

void eve::stylize::TrailEmitter::setSettings ( TrailSettings settings )

Replace settings and enforce the new sample budget.

在文件 TrailEffect.cpp 第 34 行定义.

引用了 eve::stylize::TrailSettings::maxSamples , 以及 settings().

◆ settings()

TrailSettings eve::stylize::TrailEmitter::settings ( ) const

inlinenoexcept

Return a value snapshot of current settings.

在文件 TrailEffect.h 第 65 行定义.

被这些函数引用 setSettings().

◆ update()

void eve::stylize::TrailEmitter::update ( float dtSeconds )

Age samples and remove expired entries using injected dt.

在文件 TrailEffect.cpp 第 40 行定义.

引用了 eve::stylize::TrailSettings::lifetime.

该类的文档由以下文件生成:

src/modules/stylize/TrailEffect.h
src/modules/stylize/TrailEffect.cpp

Public 成员函数