Owning CPU result containing all 16 dual-grid masks and their signed-distance fields. 更多...

#include <DualGrid.h>

Public 成员函数
float	coverageAt (int mask, int x, int y) const
	Read normalized coverage. Invalid coordinates return zero.

float	signedDistanceAt (int mask, int x, int y) const
	Read normalized signed distance. Invalid coordinates return zero.

float	bandAt (int mask, int x, int y, float center, float halfWidth, float softness=0.01f) const
	Select a band such as wet sand or foam around the generated boundary.

Public 属性
int	width = 0

int	height = 0

std::vector< float >	coverage

std::vector< float >	signedDistance

详细描述

Owning CPU result containing all 16 dual-grid masks and their signed-distance fields.

Frames are mask-indexed (0..15), row-major, with normalized alpha in coverage and normalized signed distance in signedDistance. Positive distance belongs to terrain B. This is renderer-neutral: callers may upload the fields, bake a sprite atlas, or derive coast bands without changing logical terrain state.

在文件 DualGrid.h 第 72 行定义.

成员函数说明

◆ bandAt()

float eve::map::DualGridMaskAtlas::bandAt	(	int	mask,
		int	x,
		int	y,
		float	center,
		float	halfWidth,
		float	softness = `0.01f`
	)		const

Select a band such as wet sand or foam around the generated boundary.

在文件 DualGrid.cpp 第 94 行定义.

引用了 center, d, halfWidth, mask, signedDistanceAt(), x , 以及 y.

◆ coverageAt()

float eve::map::DualGridMaskAtlas::coverageAt	(	int	mask,
		int	x,
		int	y
	)		const

Read normalized coverage. Invalid coordinates return zero.

在文件 DualGrid.cpp 第 84 行定义.

引用了 coverage, height, mask, width, x , 以及 y.

◆ signedDistanceAt()

float eve::map::DualGridMaskAtlas::signedDistanceAt	(	int	mask,
		int	x,
		int	y
	)		const

Read normalized signed distance. Invalid coordinates return zero.

在文件 DualGrid.cpp 第 89 行定义.

引用了 height, mask, signedDistance, width, x , 以及 y.

被这些函数引用 bandAt().

类成员变量说明

◆ coverage

std::vector<float> eve::map::DualGridMaskAtlas::coverage

在文件 DualGrid.h 第 75 行定义.

被这些函数引用 coverageAt() , 以及 eve::map::generateDualGridMaskAtlas().

◆ height

int eve::map::DualGridMaskAtlas::height = 0

在文件 DualGrid.h 第 74 行定义.

被这些函数引用 coverageAt(), eve::map::generateDualGridMaskAtlas() , 以及 signedDistanceAt().

◆ signedDistance

std::vector<float> eve::map::DualGridMaskAtlas::signedDistance

在文件 DualGrid.h 第 76 行定义.

被这些函数引用 eve::map::generateDualGridMaskAtlas() , 以及 signedDistanceAt().

◆ width

int eve::map::DualGridMaskAtlas::width = 0

在文件 DualGrid.h 第 73 行定义.