QRhiSampler Class

Sampler resource. 更多...

头：	#include <QRhiSampler>
CMake:	find_package(Qt6 REQUIRED COMPONENTS Gui) target_link_libraries(mytarget PRIVATE Qt6::Gui)
qmake:	QT += gui
Since:	Qt 6.6
继承：	QRhiResource

所有成员列表，包括继承成员

公共类型

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

公共函数

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

重实现公共函数

virtual QRhiResource::Type

resourceType () const override

详细描述

注意： This is a RHI API with limited compatibility guarantees, see QRhi 了解细节。

成员类型文档编制

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`	(默认)
`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`

成员函数文档编制

QRhiSampler::AddressMode QRhiSampler:: addressU () const

Returns the horizontal wrap mode.

另请参阅 setAddressU ().

QRhiSampler::AddressMode QRhiSampler:: addressV () const

Returns the vertical wrap mode.

另请参阅 setAddressV ().

QRhiSampler::AddressMode QRhiSampler:: addressW () const

Returns the depth wrap mode.

另请参阅 setAddressW ().

QRhiSampler::Filter QRhiSampler:: magFilter () const

Returns the magnification filter mode.

另请参阅 setMagFilter ().

QRhiSampler::Filter QRhiSampler:: minFilter () const

Returns the minification filter mode.

另请参阅 setMinFilter ().

QRhiSampler::Filter QRhiSampler:: mipmapMode () const

Returns the mipmap filter mode.

另请参阅 setMipmapMode ().

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

重实现： QRhiResource::resourceType() const .

Returns the resource type.

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

Sets the horizontal wrap mode .

另请参阅 addressU ().

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

Sets the vertical wrap mode .

另请参阅 addressV ().

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

Sets the depth wrap mode .

另请参阅 addressW ().

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

Sets the magnification filter mode to f .

另请参阅 magFilter ().

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

Sets the minification filter mode to f .

另请参阅 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.

另请参阅 mipmapMode ().

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

Sets the texture comparison function op .

另请参阅 textureCompareOp ().

QRhiSampler::CompareOp QRhiSampler:: textureCompareOp () const

Returns the texture comparison function.

另请参阅 setTextureCompareOp ().