EVEngine: eve::procgen::TerrainLayers类参考

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Script-friendly ownership wrapper for baked hydrology and climate layers. 更多...

#include <TerrainPipeline.h>

Public 成员函数
	TerrainLayers ()=default
	Terrain layers.

	TerrainLayers (HydrologyMap hydrology, ClimateMap climate)
	Terrain layers.

int	getWidth () const
	Returns the width.

int	getHeight () const
	Returns the height.

float	getFlowAccumulation (int x, int y) const
	Returns the flow accumulation.

int	getFlowDirection (int x, int y) const
	Return the D8 receiver direction for one cell, or -1 at an outlet/out of bounds.

float	getFlowVectorX (int x, int y) const
	Return the continuous normalized downslope X component.

float	getFlowVectorY (int x, int y) const
	Return the continuous normalized downslope Y component.

bool	isRiver (int x, int y) const
	True when river.

int	getStreamOrder (int x, int y) const
	Return Strahler river order, or zero outside the river network.

float	getLakeDepth (int x, int y) const
	Return filled-depression water depth, or zero outside a lake.

bool	isLake (int x, int y, float minimumDepth=0.001f) const
	Return whether the cell belongs to a resolved closed-basin lake.

float	getTemperature (int x, int y) const
	Returns the temperature.

float	getMoisture (int x, int y) const
	Returns the moisture.

int	getBiome (int x, int y) const
	Returns the biome.

std::string	getBiomeName (int x, int y) const
	Returns the biome name.

const HydrologyMap &	hydrology () const
	Hydrology.

const ClimateMap &	climate () const
	Climate.

详细描述

Script-friendly ownership wrapper for baked hydrology and climate layers.

在文件 TerrainPipeline.h 第 77 行定义.

构造及析构函数说明

◆ TerrainLayers() [1/2]

eve::procgen::TerrainLayers::TerrainLayers ( )

default

Terrain layers.

◆ TerrainLayers() [2/2]

eve::procgen::TerrainLayers::TerrainLayers	(	HydrologyMap	hydrology,
		ClimateMap	climate
	)

Terrain layers.

在文件 TerrainPipeline.cpp 第 67 行定义.

成员函数说明

◆ climate()

const ClimateMap & eve::procgen::TerrainLayers::climate ( ) const

inline

Climate.

在文件 TerrainPipeline.h 第 116 行定义.

被这些函数引用 eve::procgen::Procgen::bakeTerrainAsset().

◆ getBiome()

int eve::procgen::TerrainLayers::getBiome	(	int	x,
		int	y
	)		const

Returns the biome.

在文件 TerrainPipeline.cpp 第 135 行定义.

引用了 eve::procgen::ClimateMap::biomes, index, x , 以及 y.

被这些函数引用 eve::procgen::TerrainMeshBuilder::build() , 以及 getBiomeName().

◆ getBiomeName()

std::string eve::procgen::TerrainLayers::getBiomeName	(	int	x,
		int	y
	)		const

Returns the biome name.

在文件 TerrainPipeline.cpp 第 138 行定义.

引用了 biome, getBiome(), x , 以及 y.

◆ getFlowAccumulation()

float eve::procgen::TerrainLayers::getFlowAccumulation	(	int	x,
		int	y
	)		const

Returns the flow accumulation.

在文件 TerrainPipeline.cpp 第 96 行定义.

引用了 eve::procgen::HydrologyMap::flowAccumulation, index, x , 以及 y.

被这些函数引用 eve::procgen::TerrainRiverMeshBuilder::build().

◆ getFlowDirection()

int eve::procgen::TerrainLayers::getFlowDirection	(	int	x,
		int	y
	)		const

Return the D8 receiver direction for one cell, or -1 at an outlet/out of bounds.

在文件 TerrainPipeline.cpp 第 99 行定义.

引用了 eve::procgen::HydrologyMap::flowDirection, index, x , 以及 y.

被这些函数引用 eve::procgen::TerrainRiverMeshBuilder::build(), getFlowVectorX() , 以及 getFlowVectorY().

◆ getFlowVectorX()

float eve::procgen::TerrainLayers::getFlowVectorX	(	int	x,
		int	y
	)		const

Return the continuous normalized downslope X component.

在文件 TerrainPipeline.cpp 第 103 行定义.

引用了 d, distance, dx, eve::procgen::HydrologyMap::flowVectorX, getFlowDirection(), index, x , 以及 y.

被这些函数引用 eve::procgen::TerrainRiverMeshBuilder::build().

◆ getFlowVectorY()

float eve::procgen::TerrainLayers::getFlowVectorY	(	int	x,
		int	y
	)		const

Return the continuous normalized downslope Y component.

在文件 TerrainPipeline.cpp 第 109 行定义.

引用了 d, distance, dy, eve::procgen::HydrologyMap::flowVectorY, getFlowDirection(), index, x , 以及 y.

被这些函数引用 eve::procgen::TerrainRiverMeshBuilder::build().

◆ getHeight()

int eve::procgen::TerrainLayers::getHeight ( ) const

Returns the height.

在文件 TerrainPipeline.cpp 第 89 行定义.

引用了 eve::procgen::HydrologyMap::height.

被这些函数引用 eve::procgen::TerrainLakeMeshBuilder::build(), eve::procgen::TerrainRiverMeshBuilder::build() , 以及 eve::procgen::TerrainMeshBuilder::build().

◆ getLakeDepth()

float eve::procgen::TerrainLayers::getLakeDepth	(	int	x,
		int	y
	)		const

Return filled-depression water depth, or zero outside a lake.

在文件 TerrainPipeline.cpp 第 122 行定义.

引用了 index, eve::procgen::HydrologyMap::lakeDepth, x , 以及 y.

被这些函数引用 eve::procgen::TerrainLakeMeshBuilder::build() , 以及 isLake().

◆ getMoisture()

float eve::procgen::TerrainLayers::getMoisture	(	int	x,
		int	y
	)		const

Returns the moisture.

在文件 TerrainPipeline.cpp 第 132 行定义.

引用了 index, eve::procgen::ClimateMap::moisture, x , 以及 y.

◆ getStreamOrder()

int eve::procgen::TerrainLayers::getStreamOrder	(	int	x,
		int	y
	)		const

Return Strahler river order, or zero outside the river network.

在文件 TerrainPipeline.cpp 第 118 行定义.

引用了 index, eve::procgen::HydrologyMap::streamOrder, x , 以及 y.

被这些函数引用 eve::procgen::TerrainRiverMeshBuilder::build().

◆ getTemperature()

float eve::procgen::TerrainLayers::getTemperature	(	int	x,
		int	y
	)		const

Returns the temperature.

在文件 TerrainPipeline.cpp 第 129 行定义.

引用了 index, eve::procgen::ClimateMap::temperature, x , 以及 y.

◆ getWidth()

int eve::procgen::TerrainLayers::getWidth ( ) const

Returns the width.

在文件 TerrainPipeline.cpp 第 88 行定义.

引用了 eve::procgen::HydrologyMap::width.

被这些函数引用 eve::procgen::TerrainLakeMeshBuilder::build(), eve::procgen::TerrainRiverMeshBuilder::build() , 以及 eve::procgen::TerrainMeshBuilder::build().

◆ hydrology()

const HydrologyMap & eve::procgen::TerrainLayers::hydrology ( ) const

inline

Hydrology.

在文件 TerrainPipeline.h 第 114 行定义.

被这些函数引用 eve::procgen::Procgen::bakeTerrainAsset().

◆ isLake()

bool eve::procgen::TerrainLayers::isLake	(	int	x,
		int	y,
		float	minimumDepth = `0.001f`
	)		const

Return whether the cell belongs to a resolved closed-basin lake.

在文件 TerrainPipeline.cpp 第 126 行定义.

引用了 getLakeDepth(), x , 以及 y.

◆ isRiver()

bool eve::procgen::TerrainLayers::isRiver	(	int	x,
		int	y
	)		const

True when river.

在文件 TerrainPipeline.cpp 第 115 行定义.

引用了 index, eve::procgen::HydrologyMap::rivers, x , 以及 y.

被这些函数引用 eve::procgen::TerrainRiverMeshBuilder::build().

该类的文档由以下文件生成:

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