QRhiSampler Class

Sampler resource. 更多...

頭：	`#include <rhi/qrhi.h>`
CMake:	`find_package(Qt6 REQUIRED COMPONENTS Gui)` `target_link_libraries(mytarget PRIVATE Qt6::GuiPrivate)`
qmake:	`QT += gui-private`
Since:	Qt 6.6
繼承：	QRhiResource

所有成員列錶，包括繼承成員

公共類型

enum	AddressMode { Repeat, ClampToEdge, Mirror }
enum	CompareOp { Never, Less, Equal, LessOrEqual, Greater, …, Always }
enum	Filter { None, Nearest, Linear }

公共函數

QRhiSampler::AddressMode	addressU () const
QRhiSampler::AddressMode	addressV () const
QRhiSampler::AddressMode	addressW () const
QRhiSampler::Filter	magFilter () const
QRhiSampler::Filter	minFilter () const
QRhiSampler::Filter	mipmapMode () const
void	setAddressU (QRhiSampler::AddressMode mode )
void	setAddressV (QRhiSampler::AddressMode mode )
void	setAddressW (QRhiSampler::AddressMode mode )
void	setMagFilter (QRhiSampler::Filter f )
void	setMinFilter (QRhiSampler::Filter f )
void	setMipmapMode (QRhiSampler::Filter f )
void	setTextureCompareOp (QRhiSampler::CompareOp op )
QRhiSampler::CompareOp	textureCompareOp () const

重實現公共函數

virtual QRhiResource::Type

resourceType () const override

詳細描述

注意： This is a RHI API with limited compatibility guarantees, see QRhi 瞭解細節。

成員類型文檔編製

enum QRhiSampler:: AddressMode

Specifies the addressing mode

常量	值
`QRhiSampler::Repeat`	`0`
`QRhiSampler::ClampToEdge`	`1`
`QRhiSampler::Mirror`	`2`

enum QRhiSampler:: CompareOp

Specifies the texture comparison function.

常量	值	描述
`QRhiSampler::Never`	`0`	(默認)
`QRhiSampler::Less`	`1`
`QRhiSampler::Equal`	`2`
`QRhiSampler::LessOrEqual`	`3`
`QRhiSampler::Greater`	`4`
`QRhiSampler::NotEqual`	`5`
`QRhiSampler::GreaterOrEqual`	`6`
`QRhiSampler::Always`	`7`

enum QRhiSampler:: Filter

Specifies the minification, magnification, or mipmap filtering

常量	值	描述
`QRhiSampler::None`	`0`	Applicable only for mipmapMode (), indicates no mipmaps to be used
`QRhiSampler::Nearest`	`1`
`QRhiSampler::Linear`	`2`

成員函數文檔編製

QRhiSampler::AddressMode QRhiSampler:: addressU () const

Returns the horizontal wrap mode.

另請參閱 setAddressU ().

QRhiSampler::AddressMode QRhiSampler:: addressV () const

Returns the vertical wrap mode.

另請參閱 setAddressV ().

QRhiSampler::AddressMode QRhiSampler:: addressW () const

Returns the depth wrap mode.

另請參閱 setAddressW ().

QRhiSampler::Filter QRhiSampler:: magFilter () const

Returns the magnification filter mode.

另請參閱 setMagFilter ().

QRhiSampler::Filter QRhiSampler:: minFilter () const

Returns the minification filter mode.

另請參閱 setMinFilter ().

QRhiSampler::Filter QRhiSampler:: mipmapMode () const

Returns the mipmap filter mode.

另請參閱 setMipmapMode ().

`[override virtual]` QRhiResource::Type QRhiSampler:: resourceType () const

重實現： QRhiResource::resourceType () const.

Returns the resource type.

void QRhiSampler:: setAddressU ( QRhiSampler::AddressMode mode )

Sets the horizontal wrap mode .

另請參閱 addressU ().

void QRhiSampler:: setAddressV ( QRhiSampler::AddressMode mode )

Sets the vertical wrap mode .

另請參閱 addressV ().

void QRhiSampler:: setAddressW ( QRhiSampler::AddressMode mode )

Sets the depth wrap mode .

另請參閱 addressW ().

void QRhiSampler:: setMagFilter ( QRhiSampler::Filter f )

Sets the magnification filter mode to f .

另請參閱 magFilter ().

void QRhiSampler:: setMinFilter ( QRhiSampler::Filter f )

Sets the minification filter mode to f .

另請參閱 minFilter ().

void QRhiSampler:: setMipmapMode ( QRhiSampler::Filter f )

Sets the mipmap filter mode to f .

Leave this set to None when the texture has no mip levels, or when the mip levels are not to be taken into account.

另請參閱 mipmapMode ().

void QRhiSampler:: setTextureCompareOp ( QRhiSampler::CompareOp op )

Sets the texture comparison function op .

另請參閱 textureCompareOp ().

QRhiSampler::CompareOp QRhiSampler:: textureCompareOp () const

Returns the texture comparison function.

另請參閱 setTextureCompareOp ().