eve::procgen::GeometryStroke类 参考

Runtime/editor-neutral session that turns an input trail into mesh geometry. 更多...

#include <GeometryStroke.h>

Public 成员函数
Result< void >	setShapeResult (std::string_view shape)
	Select quad, triangularPrism, or cube cross-section generation.
Result< void >	setInputSpaceResult (std::string_view inputSpace, float planeY=0.f)
	Select spatial input or planar input constrained to planeY.
Result< void >	setSizeResult (float width, float depth)
	Set positive stroke width and depth.
Result< void >	setMinimumSpacingResult (float spacing)
	Set the non-negative minimum accepted distance between input points.
Result< bool >	addPointResult (float x, float y, float z)
	Append a finite point; returns false when minimum spacing rejects it.
Result< void >	undoResult ()
	Remove the most recently accepted point.
void	clear () noexcept
	Clear all input points.
Result< MeshBuild >	buildMeshResult () const
	Build an owning triangle mesh without mutating the stroke.
int	pointCount () const noexcept
	Return accepted point count.
std::string_view	shape () const noexcept
	Return the selected cross-section name.
std::string_view	inputSpace () const noexcept
	Return the selected input-space name.
std::uint64_t	revision () const noexcept
	Return monotonic mutation revision.

详细描述

Runtime/editor-neutral session that turns an input trail into mesh geometry.

The session is synchronous, owner-thread-only, and retains only copied point values. Callers own input timing and raycasting. Mutations increment a monotonic revision and failures leave the point sequence unchanged.

在文件 GeometryStroke.h 第 26 行定义.

成员函数说明

addPointResult()

Result< bool > eve::procgen::GeometryStroke::addPointResult	(	float	x,
		float	y,
		float	z
	)

Append a finite point; returns false when minimum spacing rejects it.

在文件 GeometryStroke.cpp 第 89 行定义.

引用了 eve::Diagnostic::error(), eve::Result< T >::failure(), eve::InvalidArgument, length, point, previous, eve::Result< T >::success(), x, y , 以及 z.

buildMeshResult()

Result< MeshBuild > eve::procgen::GeometryStroke::buildMeshResult

(

)

const

Build an owning triangle mesh without mutating the stroke.

在文件 GeometryStroke.cpp 第 124 行定义.

引用了 center, eve::Diagnostic::error(), eve::Result< T >::failure(), halfWidth, index, eve::InvalidArgument, output, point, reference, eve::procgen::MeshBuild::setActiveGroup(), side, eve::Result< T >::success() , 以及 up.

clear()

void eve::procgen::GeometryStroke::clear ( )

noexcept

Clear all input points.

在文件 GeometryStroke.cpp 第 118 行定义.

inputSpace()

std::string_view eve::procgen::GeometryStroke::inputSpace ( ) const

inlinenoexcept

Return the selected input-space name.

在文件 GeometryStroke.h 第 50 行定义.

被这些函数引用 setInputSpaceResult().

pointCount()

int eve::procgen::GeometryStroke::pointCount ( ) const

inlinenoexcept

Return accepted point count.

在文件 GeometryStroke.h 第 46 行定义.

revision()

std::uint64_t eve::procgen::GeometryStroke::revision ( ) const

inlinenoexcept

Return monotonic mutation revision.

在文件 GeometryStroke.h 第 52 行定义.

setInputSpaceResult()

Result< void > eve::procgen::GeometryStroke::setInputSpaceResult	(	std::string_view	inputSpace,
		float	planeY = 0.f
	)

Select spatial input or planar input constrained to planeY.

在文件 GeometryStroke.cpp 第 51 行定义.

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

setMinimumSpacingResult()

Result< void > eve::procgen::GeometryStroke::setMinimumSpacingResult

(

float

spacing

)

Set the non-negative minimum accepted distance between input points.

在文件 GeometryStroke.cpp 第 79 行定义.

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

setShapeResult()

Result< void > eve::procgen::GeometryStroke::setShapeResult

(

std::string_view

shape

)

Select quad, triangularPrism, or cube cross-section generation.

在文件 GeometryStroke.cpp 第 41 行定义.

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

setSizeResult()

Result< void > eve::procgen::GeometryStroke::setSizeResult	(	float	width,
		float	depth
	)

Set positive stroke width and depth.

在文件 GeometryStroke.cpp 第 68 行定义.

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

shape()

std::string_view eve::procgen::GeometryStroke::shape ( ) const

inlinenoexcept

Return the selected cross-section name.

在文件 GeometryStroke.h 第 48 行定义.

被这些函数引用 setShapeResult().

undoResult()

Result< void > eve::procgen::GeometryStroke::undoResult

(

)

Remove the most recently accepted point.

在文件 GeometryStroke.cpp 第 109 行定义.

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

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该类的文档由以下文件生成:

• src/modules/procgen/mesh/GeometryStroke.h
• src/modules/procgen/mesh/GeometryStroke.cpp