QRhiSampler Class
Sampler resource. More...
| Header: | #include <QRhiSampler> |
| CMake: | find_package(Qt6 REQUIRED COMPONENTS Gui) target_link_libraries(mytarget PRIVATE Qt6::Gui) |
| qmake: | QT += gui |
| Since: | Qt 6.6 |
| Inherits: | QRhiResource |
Public Types
| enum | AddressMode { Repeat, ClampToEdge, Mirror } |
| enum | CompareOp { Never, Less, Equal, LessOrEqual, Greater, …, Always } |
| enum | Filter { None, Nearest, Linear } |
Public Functions
| 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 |
Reimplemented Public Functions
| virtual QRhiResource::Type | resourceType() const override |
Detailed Description
Note: This is a RHI API with limited compatibility guarantees, see QRhi for details.
Member Type Documentation
enum QRhiSampler::AddressMode
Specifies the addressing mode
| Constant | Value |
|---|---|
QRhiSampler::Repeat | 0 |
QRhiSampler::ClampToEdge | 1 |
QRhiSampler::Mirror | 2 |
enum QRhiSampler::CompareOp
Specifies the texture comparison function.
| Constant | Value | Description |
|---|---|---|
QRhiSampler::Never | 0 | (default) |
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
| Constant | Value | Description |
|---|---|---|
QRhiSampler::None | 0 | Applicable only for mipmapMode(), indicates no mipmaps to be used |
QRhiSampler::Nearest | 1 | |
QRhiSampler::Linear | 2 |
Member Function Documentation
QRhiSampler::AddressMode QRhiSampler::addressU() const
Returns the horizontal wrap mode.
See also setAddressU().
QRhiSampler::AddressMode QRhiSampler::addressV() const
Returns the vertical wrap mode.
See also setAddressV().
QRhiSampler::AddressMode QRhiSampler::addressW() const
Returns the depth wrap mode.
See also setAddressW().
QRhiSampler::Filter QRhiSampler::magFilter() const
Returns the magnification filter mode.
See also setMagFilter().
QRhiSampler::Filter QRhiSampler::minFilter() const
Returns the minification filter mode.
See also setMinFilter().
QRhiSampler::Filter QRhiSampler::mipmapMode() const
Returns the mipmap filter mode.
See also setMipmapMode().
[override virtual] QRhiResource::Type QRhiSampler::resourceType() const
Reimplements: QRhiResource::resourceType() const.
Returns the resource type.
void QRhiSampler::setAddressU(QRhiSampler::AddressMode mode)
Sets the horizontal wrap mode.
See also addressU().
void QRhiSampler::setAddressV(QRhiSampler::AddressMode mode)
Sets the vertical wrap mode.
See also addressV().
void QRhiSampler::setAddressW(QRhiSampler::AddressMode mode)
Sets the depth wrap mode.
See also addressW().
void QRhiSampler::setMagFilter(QRhiSampler::Filter f)
Sets the magnification filter mode to f.
See also magFilter().
void QRhiSampler::setMinFilter(QRhiSampler::Filter f)
Sets the minification filter mode to f.
See also 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.
See also mipmapMode().
void QRhiSampler::setTextureCompareOp(QRhiSampler::CompareOp op)
Sets the texture comparison function op.
See also textureCompareOp().
QRhiSampler::CompareOp QRhiSampler::textureCompareOp() const
Returns the texture comparison function.
See also setTextureCompareOp().