eve::graphics::webgpu::SamplerBuilder类 参考

Fluent builder for wgpu::Sampler. 更多...

#include <SamplerBuilder.h>

Public 成员函数
	SamplerBuilder ()=default
	Defaults: clamp-to-edge, linear mag/min, no mip sampling, aniso 1.
SamplerBuilder &	label (const char *l)
	Label.
SamplerBuilder &	address (wgpu::AddressMode u, wgpu::AddressMode v, wgpu::AddressMode w=wgpu::AddressMode::ClampToEdge)
	Address.
SamplerBuilder &	filter (wgpu::FilterMode mag, wgpu::FilterMode min)
	Filter.
SamplerBuilder &	mipmap (wgpu::MipmapFilterMode mip, float lodMin=0.f, float lodMax=1000.f)
	Mipmap.
SamplerBuilder &	compare (wgpu::CompareFunction cmp)
	Compare.
SamplerBuilder &	anisotropy (float maxAniso)
	Anisotropy.
wgpu::Sampler	build (const wgpu::Device &device) const
	Create the sampler. Throws eve::graphics::Exception on null device.

静态 Public 成员函数
static SamplerBuilder	fromEngine (const eve::graphics::TextureSampler &s, uint32_t mipLevels, float maxDeviceAnisotropy)
	Start from an engine TextureSampler (mirrors Graphics::makeSampler).

详细描述

Fluent builder for wgpu::Sampler.

The constructor already writes WebGPU-legal defaults (clamp-to-edge, linear, no mips, anisotropy 1), so a sampler is always valid without extra calls — this mirrors vk-bootstrap's "builder default is a valid value" principle and removes the hand-written WGPUSamplerDescriptor zero-init + reinterpret_cast that made default-mask bugs possible in Graphics.cpp.

在文件 SamplerBuilder.h 第 19 行定义.

构造及析构函数说明

SamplerBuilder()

eve::graphics::webgpu::SamplerBuilder::SamplerBuilder ( )

default

Defaults: clamp-to-edge, linear mag/min, no mip sampling, aniso 1.

成员函数说明

address()

SamplerBuilder & eve::graphics::webgpu::SamplerBuilder::address ( wgpu::AddressMode  u, wgpu::AddressMode  v, wgpu::AddressMode  w = wgpu::AddressMode::ClampToEdge  )

inline

Address.

在文件 SamplerBuilder.h 第 34 行定义.

引用了 u, v , 以及 w.

anisotropy()

SamplerBuilder & eve::graphics::webgpu::SamplerBuilder::anisotropy ( float  maxAniso )

inline

Anisotropy.

在文件 SamplerBuilder.h 第 61 行定义.

build()

wgpu::Sampler eve::graphics::webgpu::SamplerBuilder::build

(

const wgpu::Device &

device

)

const

Create the sampler. Throws eve::graphics::Exception on null device.

在文件 SamplerBuilder.cpp 第 33 行定义.

引用了 d , 以及 device.

compare()

SamplerBuilder & eve::graphics::webgpu::SamplerBuilder::compare ( wgpu::CompareFunction  cmp )

inline

Compare.

在文件 SamplerBuilder.h 第 55 行定义.

filter()

SamplerBuilder & eve::graphics::webgpu::SamplerBuilder::filter ( wgpu::FilterMode  mag, wgpu::FilterMode  min  )

inline

Filter.

在文件 SamplerBuilder.h 第 42 行定义.

引用了 min.

fromEngine()

SamplerBuilder eve::graphics::webgpu::SamplerBuilder::fromEngine ( const eve::graphics::TextureSampler &  s, uint32_t  mipLevels, float  maxDeviceAnisotropy  )

static

Start from an engine TextureSampler (mirrors Graphics::makeSampler).

在文件 SamplerBuilder.cpp 第 9 行定义.

引用了 b, eve::graphics::Disabled, eve::graphics::Nearest , 以及 s.

label()

SamplerBuilder & eve::graphics::webgpu::SamplerBuilder::label ( const char *  l )

inline

Label.

在文件 SamplerBuilder.h 第 29 行定义.

mipmap()

SamplerBuilder & eve::graphics::webgpu::SamplerBuilder::mipmap ( wgpu::MipmapFilterMode  mip, float  lodMin = 0.f, float  lodMax = 1000.f  )

inline

Mipmap.

在文件 SamplerBuilder.h 第 48 行定义.

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该类的文档由以下文件生成:

• src/modules/graphics/webgpu/SamplerBuilder.h
• src/modules/graphics/webgpu/SamplerBuilder.cpp