Caller-owned world-space tree index matching Pcg TreeManager's rectangular queries. @ownership Copies positions and prototype indices; PointSet inputs are borrowed only during calls. @thread Caller-thread affine; methods invoke no callbacks and read no hidden time or RNG. 更多...

#include <PcgTreeManager.h>

Public 成员函数
Result< void >	reset (float minimumX, float minimumZ, float width, float depth)
	Atomically reset the index to finite positive world XZ bounds.

Result< int >	addTree (float worldX, float worldZ, int prototypeIndex)
	Add one tree when its finite position is within the configured half-open world bounds.

Result< int >	addTrees (const PointSet &trees, int prototypeIndex)
	Atomically append every world-space XZ position from a PointSet under one prototype index.

Result< int >	countInRange (float worldX, float worldZ, float range) const
	Count trees in the inclusive axis-aligned square centered at XZ with the supplied range.

int	getCount () const noexcept

详细描述

Caller-owned world-space tree index matching Pcg TreeManager's rectangular queries. @ownership Copies positions and prototype indices; PointSet inputs are borrowed only during calls. @thread Caller-thread affine; methods invoke no callbacks and read no hidden time or RNG.

在文件 PcgTreeManager.h 第 15 行定义.

成员函数说明

◆ addTree()

Result< int > eve::procgen::PcgTreeManager::addTree	(	float	worldX,
		float	worldZ,
		int	prototypeIndex
	)

Add one tree when its finite position is within the configured half-open world bounds.

在文件 PcgTreeManager.cpp 第 23 行定义.

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

◆ addTrees()

Result< int > eve::procgen::PcgTreeManager::addTrees	(	const PointSet &	trees,
		int	prototypeIndex
	)

Atomically append every world-space XZ position from a PointSet under one prototype index.

在文件 PcgTreeManager.cpp 第 37 行定义.

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

◆ countInRange()

Result< int > eve::procgen::PcgTreeManager::countInRange	(	float	worldX,
		float	worldZ,
		float	range
	)		const

Count trees in the inclusive axis-aligned square centered at XZ with the supplied range.

在文件 PcgTreeManager.cpp 第 55 行定义.

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

◆ getCount()

int eve::procgen::PcgTreeManager::getCount ( ) const

noexcept

在文件 PcgTreeManager.cpp 第 68 行定义.

◆ reset()

Result< void > eve::procgen::PcgTreeManager::reset	(	float	minimumX,
		float	minimumZ,
		float	width,
		float	depth
	)

Atomically reset the index to finite positive world XZ bounds.

在文件 PcgTreeManager.cpp 第 12 行定义.

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

该类的文档由以下文件生成:

src/modules/procgen/heightmap/PcgTreeManager.h
src/modules/procgen/heightmap/PcgTreeManager.cpp

Public 成员函数