- Qt 5.15
- Qt 3D
- C++ Classes
- QAbstractTexture
- Qt 5.15.11 Reference Documentation

# QAbstractTexture Class

class Qt3DRender::QAbstractTexture

A base class to be used to provide textures. More...

Header: | #include <QAbstractTexture>
qmake: | QT += 3drender
Since: | Qt 5.5
Instantiated By: | AbstractTexture
Inherits: | Qt3DCore::QNode

Inherited By:

Qt3DRender::QSharedGLTexture, Qt3DRender::QTexture1D, Qt3DRender::QTexture1DArray, Qt3DRender::QTexture2D, Qt3DRender::QTexture2DArray, Qt3DRender::QTexture2DMultisample, Qt3DRender::QTexture2DMultisampleArray, Qt3DRender::QTexture3D, Qt3DRender::QTextureBuffer, Qt3DRender::QTextureCubeMap, Qt3DRender::QTextureCubeMapArray, Qt3DRender::QTextureLoader, and Qt3DRender::QTextureRectangle

This class was introduced in Qt 5.5.

- List of all members, including inherited members

## Public Types

enum | CubeMapFace { CubeMapPositiveX, CubeMapNegativeX, CubeMapPositiveY, CubeMapNegativeY, CubeMapPositiveZ, …, AllFaces }
enum | Filter { Nearest, Linear, NearestMipMapNearest, NearestMipMapLinear, LinearMipMapNearest, LinearMipMapLinear }
enum | Status { None, Loading, Ready, Error }
enum | Target { TargetAutomatic, Target1D, Target1DArray, Target2D, Target2DArray, …, TargetBuffer }
enum | TextureFormat { NoFormat, Automatic, R8_UNorm, RG8_UNorm, RGB8_UNorm, …, LuminanceAlphaFormat }

## Properties

- comparisonFunction : ComparisonFunction
- comparisonMode : ComparisonMode
- depth : int
- format : TextureFormat
- generateMipMaps : bool
- handle : const QVariant
- handleType : const HandleType
- height : int
- layers : int

- magnificationFilter : Filter
- maximumAnisotropy : float
- minificationFilter : Filter
- samples : int
- status : const Status
- target : const Target
- width : int
- wrapMode : Qt3DRender::QTextureWrapMode* const

## Public Functions

void | addTextureImage(QAbstractTextureImage *textureImage)
ComparisonFunction | comparisonFunction() const
ComparisonMode | comparisonMode() const
QTextureGeneratorPtr | dataGenerator() const
int | depth() const
TextureFormat | format() const
bool | generateMipMaps() const
QVariant | handle() const
HandleType | handleType() const
int | height() const
int | layers() const
Filter | magnificationFilter() const
float | maximumAnisotropy() const
Filter | minificationFilter() const
void | removeTextureImage(QAbstractTextureImage *textureImage)
int | samples() const
void | setSize(int w, int h = 1, int d = 1)
void | setWrapMode(const QTextureWrapMode &wrapMode)
Status | status() const
Target | target() const
QVector<QAbstractTextureImage *> | textureImages() const
void | updateData(const QTextureDataUpdate &update)
int | width() const
QTextureWrapMode * | wrapMode()

## Public Slots

void | setComparisonFunction(ComparisonFunction function)
void | setComparisonMode(ComparisonMode mode)
void | setDepth(int depth)
void | setFormat(TextureFormat format)
void | setGenerateMipMaps(bool gen)
void | setHeight(int height)
void | setLayers(int layers)
void | setMagnificationFilter(Filter f)
void | setMaximumAnisotropy(float anisotropy)
void | setMinificationFilter(Filter f)
void | setSamples(int samples)
void | setWidth(int width)

## Signals

void | comparisonFunctionChanged(ComparisonFunction comparisonFunction)
void | comparisonModeChanged(ComparisonMode comparisonMode)
void | depthChanged(int depth)
void | formatChanged(TextureFormat format)
void | generateMipMapsChanged(bool generateMipMaps)
void | handleChanged(QVariant handle)
void | handleTypeChanged(HandleType handleType)
void | heightChanged(int height)
void | layersChanged(int layers)
void | magnificationFilterChanged(Filter magnificationFilter)
void | maximumAnisotropyChanged(float maximumAnisotropy)
void | minificationFilterChanged(Filter minificationFilter)
void | samplesChanged(int samples)
void | statusChanged(Status status)
void | widthChanged(int width)

## Protected Functions

void | setStatus(Status status)

## Reimplemented Protected Functions

virtual void | sceneChangeEvent(const Qt3DCore::QSceneChangePtr &change) override

## Detailed Description

The QAbstractTexture class shouldn't be used directly but rather through one of its subclasses. Each subclass implements a given texture target (2D, 2DArray, 3D, CubeMap ...) Each subclass provides a set of functors for each layer, cube map face and mipmap level. In turn the backend uses those functor to properly fill a corresponding OpenGL texture with data. It is expected the functor does as minimal processing as possible so as not to slow down textures generation and upload. If the content of a texture is the result of a slow procedural generation process, it is recommended not to implement this directly in a functor.

All textures are unique. If you instantiate twice the same texture this will create 2 identical textures on the GPU, no sharing will take place.

## Member Type Documentation

### enum QAbstractTexture::CubeMapFace

This enum identifies the faces of a cube map texture

Constant | Value | Description
--- | --- | ---
`Qt3DRender::QAbstractTexture::CubeMapPositiveX` | `0x8515` | Specify the positive X face of a cube map
`Qt3DRender::QAbstractTexture::CubeMapNegativeX` | `0x8516` | Specify the negative X face of a cube map
`Qt3DRender::QAbstractTexture::CubeMapPositiveY` | `0x8517` | Specify the positive Y face of a cube map
`Qt3DRender::QAbstractTexture::CubeMapNegativeY` | `0x8518` | Specify the negative Y face of a cube map
`Qt3DRender::QAbstractTexture::CubeMapPositiveZ` | `0x8519` | Specify the positive Z face of a cube map
`Qt3DRender::QAbstractTexture::CubeMapNegativeZ` | `0x851A` | Specify the negative Z face of a cube map
`Qt3DRender::QAbstractTexture::AllFaces` | `0x851b` | Specify all the faces of a cube map

Note: AllFaces should only be used when a behavior needs to be applied to all the faces of a cubemap. This is the case for example when using a cube map as a texture attachment. Using AllFaces in the attachment specfication would result in all faces being bound to the attachment point. On the other hand, if a specific face is specified, the attachment would only be using the specified face.

### enum QAbstractTexture::Filter

Holds the filter type of the texture provider.

Constant | Value | Description
--- | --- | ---
`Qt3DRender::QAbstractTexture::Nearest` | `0x2600` | GL_NEAREST
`Qt3DRender::QAbstractTexture::Linear` | `0x2601` | GL_LINEAR
`Qt3DRender::QAbstractTexture::NearestMipMapNearest` | `0x2700` | GL_NEAREST_MIPMAP_NEAREST
`Qt3DRender::QAbstractTexture::NearestMipMapLinear` | `0x2702` | GL_NEAREST_MIPMAP_LINEAR
`Qt3DRender::QAbstractTexture::LinearMipMapNearest` | `0x2701` | GL_LINEAR_MIPMAP_NEAREST
`Qt3DRender::QAbstractTexture::LinearMipMapLinear` | `0x2703` | GL_LINEAR_MIPMAP_LINEAR

### enum QAbstractTexture::Status

Contains the status of the texture provider.

Constant | Value
--- | ---
`Qt3DRender::QAbstractTexture::None` | `0`
`Qt3DRender::QAbstractTexture::Loading` | `1`
`Qt3DRender::QAbstractTexture::Ready` | `2`
`Qt3DRender::QAbstractTexture::Error` | `3`

### enum QAbstractTexture::Target

Constant | Value | Description
--- | --- | ---
`Qt3DRender::QAbstractTexture::TargetAutomatic` | `0` | Target will be determined by the Qt3D engine
`Qt3DRender::QAbstractTexture::Target1D` | `0x0DE0` | GL_TEXTURE_1D
`Qt3DRender::QAbstractTexture::Target1DArray` | `0x8C18` | GL_TEXTURE_1D_ARRAY
`Qt3DRender::QAbstractTexture::Target2D` | `0x0DE1` | GL_TEXTURE_2D
`Qt3DRender::QAbstractTexture::Target2DArray` | `0x8C1A` | GL_TEXTURE_2D_ARRAY
`Qt3DRender::QAbstractTexture::Target3D` | `0x806F` | GL_TEXTURE_3D
`Qt3DRender::QAbstractTexture::TargetCubeMap` | `0x8513` | GL_TEXTURE_CUBE_MAP
`Qt3DRender::QAbstractTexture::TargetCubeMapArray` | `0x9009` | GL_TEXTURE_CUBE_MAP_ARRAY
`Qt3DRender::QAbstractTexture::Target2DMultisample` | `0x9100` | GL_TEXTURE_2D_MULTISAMPLE
`Qt3DRender::QAbstractTexture::Target2DMultisampleArray` | `0x9102` | GL_TEXTURE_2D_MULTISAMPLE_ARRAY
`Qt3DRender::QAbstractTexture::TargetRectangle` | `0x84F5` | GL_TEXTURE_RECTANGLE
`Qt3DRender::QAbstractTexture::TargetBuffer` | `0x8C2A` | GL_TEXTURE_BUFFER

### enum QAbstractTexture::TextureFormat

This list describes all possible texture formats

Constant | Value | Description
--- | --- | ---
`Qt3DRender::QAbstractTexture::NoFormat` | `0` | GL_NONE
`Qt3DRender::QAbstractTexture::Automatic` | `1` | automatically_determines_format
`Qt3DRender::QAbstractTexture::R8_UNorm` | `0x8229` | GL_R8
`Qt3DRender::QAbstractTexture::RG8_UNorm` | `0x822B` | GL_RG8
`Qt3DRender::QAbstractTexture::RGB8_UNorm` | `0x8051` | GL_RGB8
`Qt3DRender::QAbstractTexture::RGBA8_UNorm` | `0x8058` | GL_RGBA8
`Qt3DRender::QAbstractTexture::R16_UNorm` | `0x822A` | GL_R16
`Qt3DRender::QAbstractTexture::RG16_UNorm` | `0x822C` | GL_RG16
`Qt3DRender::QAbstractTexture::RGB16_UNorm` | `0x8054` | GL_RGB16
`Qt3DRender::QAbstractTexture::RGBA16_UNorm` | `0x805B` | GL_RGBA16
`Qt3DRender::QAbstractTexture::R8_SNorm` | `0x8F94` | GL_R8_SNORM
`Qt3DRender::QAbstractTexture::RG8_SNorm` | `0x8F95` | GL_RG8_SNORM
`Qt3DRender::QAbstractTexture::RGB8_SNorm` | `0x8F96` | GL_RGB8_SNORM
`Qt3DRender::QAbstractTexture::RGBA8_SNorm` | `0x8F97` | GL_RGBA8_SNORM
`Qt3DRender::QAbstractTexture::R16_SNorm` | `0x8F98` | GL_R16_SNORM
`Qt3DRender::QAbstractTexture::RG16_SNorm` | `0x8F99` | GL_RG16_SNORM
`Qt3DRender::QAbstractTexture::RGB16_SNorm` | `0x8F9A` | GL_RGB16_SNORM
`Qt3DRender::QAbstractTexture::RGBA16_SNorm` | `0x8F9B` | GL_RGBA16_SNORM
`Qt3DRender::QAbstractTexture::R8U` | `0x8232` | GL_R8UI
`Qt3DRender::QAbstractTexture::RG8U` | `0x8238` | GL_RG8UI
`Qt3DRender::QAbstractTexture::RGB8U` | `0x8D7D` | GL_RGB8UI
`Qt3DRender::QAbstractTexture::RGBA8U` | `0x8D7C` | GL_RGBA8UI
`Qt3DRender::QAbstractTexture::R16U` | `0x8234` | GL_R16UI
`Qt3DRender::QAbstractTexture::RG16U` | `0x823A` | GL_RG16UI
`Qt3DRender::QAbstractTexture::RGB16U` | `0x8D77` | GL_RGB16UI
`Qt3DRender::QAbstractTexture::RGBA16U` | `0x8D76` | GL_RGBA16UI
`Qt3DRender::QAbstractTexture::R32U` | `0x8236` | GL_R32UI
`Qt3DRender::QAbstractTexture::RG32U` | `0x823C` | GL_RG32UI
`Qt3DRender::QAbstractTexture::RGB32U` | `0x8D71` | GL_RGB32UI
`Qt3DRender::QAbstractTexture::RGBA32U` | `0x8D70` | GL_RGBA32UI
`Qt3DRender::QAbstractTexture::R8I` | `0x8231` | GL_R8I
`Qt3DRender::QAbstractTexture::RG8I` | `0x8237` | GL_RG8I
`Qt3DRender::QAbstractTexture::RGB8I` | `0x8D8F` | GL_RGB8I
`Qt3DRender::QAbstractTexture::RGBA8I` | `0x8D8E` | GL_RGBA8I
`Qt3DRender::QAbstractTexture::R16I` | `0x8233` | GL_R16I
`Qt3DRender::QAbstractTexture::RG16I` | `0x8239` | GL_RG16I
`Qt3DRender::QAbstractTexture::RGB16I` | `0x8D89` | GL_RGB16I
`Qt3DRender::QAbstractTexture::RGBA16I` | `0x8D88` | GL_RGBA16I
`Qt3DRender::QAbstractTexture::R32I` | `0x8235` | GL_R32I
`Qt3DRender::QAbstractTexture::RG32I` | `0x823B` | GL_RG32I
`Qt3DRender::QAbstractTexture::RGB32I` | `0x8D83` | GL_RGB32I
`Qt3DRender::QAbstractTexture::RGBA32I` | `0x8D82` | GL_RGBA32I
`Qt3DRender::QAbstractTexture::R16F` | `0x822D` | GL_R16F
`Qt3DRender::QAbstractTexture::RG16F` | `0x822F` | GL_RG16F
`Qt3DRender::QAbstractTexture::RGB16F` | `0x881B` | GL_RGB16F
`Qt3DRender::QAbstractTexture::RGBA16F` | `0x881A` | GL_RGBA16F
`Qt3DRender::QAbstractTexture::R32F` | `0x822E` | GL_R32F
`Qt3DRender::QAbstractTexture::RG32F` | `0x8230` | GL_RG32F
`Qt3DRender::QAbstractTexture::RGB32F` | `0x8815` | GL_RGB32F
`Qt3DRender::QAbstractTexture::RGBA32F` | `0x8814` | GL_RGBA32F
`Qt3DRender::QAbstractTexture::RGB9E5` | `0x8C3D` | GL_RGB9_E5
`Qt3DRender::QAbstractTexture::RG11B10F` | `0x8C3A` | GL_R11F_G11F_B10F
`Qt3DRender::QAbstractTexture::RG3B2` | `0x2A10` | GL_R3_G3_B2
`Qt3DRender::QAbstractTexture::R5G6B5` | `0x8D62` | GL_RGB565
`Qt3DRender::QAbstractTexture::RGB5A1` | `0x8057` | GL_RGB5_A1
`Qt3DRender::QAbstractTexture::RGBA4` | `0x8056` | GL_RGBA4
`Qt3DRender::QAbstractTexture::RGB10A2` | `0x8059` | GL_RGB10_A2
`Qt3DRender::QAbstractTexture::RGB10A2U` | `0x906F` | GL_RGB10_A2UI
`Qt3DRender::QAbstractTexture::D16` | `0x81A5` | GL_DEPTH_COMPONENT16
`Qt3DRender::QAbstractTexture::D24` | `0x81A6` | GL_DEPTH_COMPONENT24
`Qt3DRender::QAbstractTexture::D24S8` | `0x88F0` | GL_DEPTH24_STENCIL8
`Qt3DRender::QAbstractTexture::D32` | `0x81A7` | GL_DEPTH_COMPONENT32
`Qt3DRender::QAbstractTexture::D32F` | `0x8CAC` | GL_DEPTH_COMPONENT32F
`Qt3DRender::QAbstractTexture::D32FS8X24` | `0x8CAD` | GL_DEPTH32F_STENCIL8
`Qt3DRender::QAbstractTexture::RGB_DXT1` | `0x83F0` | GL_COMPRESSED_RGB_S3TC_DXT1_EXT
`Qt3DRender::QAbstractTexture::RGBA_DXT1` | `0x83F1` | GL_COMPRESSED_RGBA_S3TC_DXT1_EXT
`Qt3DRender::QAbstractTexture::RGBA_DXT3` | `0x83F2` | GL_COMPRESSED_RGBA_S3TC_DXT3_EXT
`Qt3DRender::QAbstractTexture::RGBA_DXT5` | `0x83F3` | GL_COMPRESSED_RGBA_S3TC_DXT5_EXT
`Qt3DRender::QAbstractTexture::R_ATI1N_UNorm` | `0x8DBB` | GL_COMPRESSED_RED_RGTC1
`Qt3DRender::QAbstractTexture::R_ATI1N_SNorm` | `0x8DBC` | GL_COMPRESSED_SIGNED_RED_RGTC1
`Qt3DRender::QAbstractTexture::RG_ATI2N_UNorm` | `0x8DBD` | GL_COMPRESSED_RG_RGTC2
`Qt3DRender::QAbstractTexture::RG_ATI2N_SNorm` | `0x8DBE` | GL_COMPRESSED_SIGNED_RG_RGTC2
`Qt3DRender::QAbstractTexture::RGB_BP_UNSIGNED_FLOAT` | `0x8E8F` | GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_ARB
`Qt3DRender::QAbstractTexture::RGB_BP_SIGNED_FLOAT` | `0x8E8E` | GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT_ARB
`Qt3DRender::QAbstractTexture::RGB_BP_UNorm` | `0x8E8C` | GL_COMPRESSED_RGBA_BPTC_UNORM_ARB
`Qt3DRender::QAbstractTexture::R11_EAC_UNorm` | `0x9270` | GL_COMPRESSED_R11_EAC
`Qt3DRender::QAbstractTexture::R11_EAC_SNorm` | `0x9271` | GL_COMPRESSED_SIGNED_R11_EAC
`Qt3DRender::QAbstractTexture::RG11_EAC_UNorm` | `0x9272` | GL_COMPRESSED_RG11_EAC
`Qt3DRender::QAbstractTexture::RG11_EAC_SNorm` | `0x9273` | GL_COMPRESSED_SIGNED_RG11_EAC
`Qt3DRender::QAbstractTexture::RGB8_ETC2` | `0x9274` | GL_COMPRESSED_RGB8_ETC2
`Qt3DRender::QAbstractTexture::SRGB8_ETC2` | `0x9275` | GL_COMPRESSED_SRGB8_ETC2
`Qt3DRender::QAbstractTexture::RGB8_PunchThrough_Alpha1_ETC2` | `0x9276` | GL_COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2
`Qt3DRender::QAbstractTexture::SRGB8_PunchThrough_Alpha1_ETC2` | `0x9277` | GL_COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2
`Qt3DRender::QAbstractTexture::RGBA8_ETC2_EAC` | `0x9278` | GL_COMPRESSED_RGBA8_ETC2_EAC
`Qt3DRender::QAbstractTexture::SRGB8_Alpha8_ETC2_EAC` | `0x9279` | GL_COMPRESSED_SRGB8_ALPHA8_ETC2_EAC
`Qt3DRender::QAbstractTexture::RGB8_ETC1` | `0x8D64` | GL_ETC1_RGB8_OES
`Qt3DRender::QAbstractTexture::SRGB8` | `0x8C41` | GL_SRGB8
`Qt3DRender::QAbstractTexture::SRGB8_Alpha8` | `0x8C43` | GL_SRGB8_ALPHA8
`Qt3DRender::QAbstractTexture::SRGB_DXT1` | `0x8C4C` | GL_COMPRESSED_SRGB_S3TC_DXT1_EXT
`Qt3DRender::QAbstractTexture::SRGB_Alpha_DXT1` | `0x8C4D` | GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT
`Qt3DRender::QAbstractTexture::SRGB_Alpha_DXT3` | `0x8C4E` | GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT
`Qt3DRender::QAbstractTexture::SRGB_Alpha_DXT5` | `0x8C4F` | GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT
`Qt3DRender::QAbstractTexture::SRGB_BP_UNorm` | `0x8E8D` | GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM_ARB
`Qt3DRender::QAbstractTexture::DepthFormat` | `0x1902` | GL_DEPTH_COMPONENT
`Qt3DRender::QAbstractTexture::AlphaFormat` | `0x1906` | GL_ALPHA
`Qt3DRender::QAbstractTexture::RGBFormat` | `0x1907` | GL_RGB
`Qt3DRender::QAbstractTexture::RGBAFormat` | `0x1908` | GL_RGBA
`Qt3DRender::QAbstractTexture::LuminanceFormat` | `0x1909` | GL_LUMINANCE
`Qt3DRender::QAbstractTexture::LuminanceAlphaFormat` | `0x190A` | 0x190A

## Property Documentation

### comparisonFunction : ComparisonFunction

Holds the comparison function of the texture provider.

Access functions:

ComparisonFunction | comparisonFunction() const
void | setComparisonFunction(ComparisonFunction function)

Notifier signal:

void | comparisonFunctionChanged(ComparisonFunction comparisonFunction)

### comparisonMode : ComparisonMode

Holds the comparison mode of the texture provider.

Access functions:

ComparisonMode | comparisonMode() const
void | setComparisonMode(ComparisonMode mode)

Notifier signal:

void | comparisonModeChanged(ComparisonMode comparisonMode)

### depth : int

Holds the depth of the texture provider.

Access functions:

int | depth() const
void | setDepth(int depth)

Notifier signal:

void | depthChanged(int depth)

### format : TextureFormat

Holds the format of the texture provider.

Access functions:

TextureFormat | format() const
void | setFormat(TextureFormat format)

Notifier signal:

void | formatChanged(TextureFormat format)

### generateMipMaps : bool

Holds whether the texture provider should auto generate mipmaps.

Access functions:

bool | generateMipMaps() const
void | setGenerateMipMaps(bool gen)

Notifier signal:

void | generateMipMapsChanged(bool generateMipMaps)

### handle : const QVariant

Holds the current texture handle, if Qt 3D is using the OpenGL renderer, handle is a texture id integer.

Access functions:

QVariant | handle() const

Notifier signal:

void | handleChanged(QVariant handle)

### handleType : const HandleType

Holds the current texture handle type.

Access functions:

HandleType | handleType() const

Notifier signal:

void | handleTypeChanged(HandleType handleType)

### height : int

Holds the height of the texture provider.

Access functions:

int | height() const
void | setHeight(int height)

Notifier signal:

void | heightChanged(int height)

### layers : int

Holds the maximum layer count of the texture provider. By default, the maximum layer count is 1.

Note: this has a meaning only for texture providers that have 3D or array target formats.

Access functions:

int | layers() const
void | setLayers(int layers)

Notifier signal:

void | layersChanged(int layers)

### magnificationFilter : Filter

Holds the magnification filter of the texture provider.

Access functions:

Filter | magnificationFilter() const
void | setMagnificationFilter(Filter f)

Notifier signal:

void | magnificationFilterChanged(Filter magnificationFilter)

### maximumAnisotropy : float

Holds the maximum anisotropy of the texture provider.

Access functions:

float | maximumAnisotropy() const
void | setMaximumAnisotropy(float anisotropy)

Notifier signal:

void | maximumAnisotropyChanged(float maximumAnisotropy)

### minificationFilter : Filter

Holds the minification filter of the texture provider.

Access functions:

Filter | minificationFilter() const
void | setMinificationFilter(Filter f)

Notifier signal:

void | minificationFilterChanged(Filter minificationFilter)

### samples : int

Holds the number of samples per texel for the texture provider. By default, the number of samples is 1.

Note: this has a meaning only for texture providers that have multisample formats.

Access functions:

int | samples() const
void | setSamples(int samples)

Notifier signal:

void | samplesChanged(int samples)

### status : const Status

Holds the current status of the texture provider.

Access functions:

Status | status() const

Notifier signal:

void | statusChanged(Status status)

### target : const Target

Holds the target format of the texture provider.

Note: The target format can only be set once.

Access functions:

Target | target() const

### width : int

Holds the width of the texture provider.

Access functions:

int | width() const
void | setWidth(int width)

Notifier signal:

void | widthChanged(int width)

### wrapMode : Qt3DRender::QTextureWrapMode* const

Holds the wrap mode of the texture provider.

Access functions:

QTextureWrapMode * | wrapMode()

## Member Function Documentation

### `[slot]` void QAbstractTexture::setComparisonFunction(ComparisonFunction function)

Set the comparison function to function.

Note: Setter function for property comparisonFunction.

See also comparisonFunction().

### `[slot]` void QAbstractTexture::setComparisonMode(ComparisonMode mode)

Set the comparison mode to mode.

Note: Setter function for property comparisonMode.

See also comparisonMode().

### `[slot]` void QAbstractTexture::setDepth(int depth)

Set the depth of the texture to depth.

Note: Setter function for property depth.

See also depth().

### `[slot]` void QAbstractTexture::setFormat(TextureFormat format)

Set the texture format to format.

Note: Setter function for property format.

See also format().

### `[slot]` void QAbstractTexture::setGenerateMipMaps(bool gen)

Boolean parameter gen sets a flag indicating whether the texture provider should generate mipmaps or not.

Note: Setter function for property generateMipMaps.

See also generateMipMaps().

### `[slot]` void QAbstractTexture::setHeight(int height)

Set the height to height.

Note: Setter function for property height.

See also height().

### `[slot]` void QAbstractTexture::setLayers(int layers)

Set the maximum layer count to layers.

Note: Setter function for property layers.

See also layers().

### `[slot]` void QAbstractTexture::setMagnificationFilter(Filter f)

Set the magnification filter to f.

Note: Setter function for property magnificationFilter.

See also magnificationFilter().

### `[slot]` void QAbstractTexture::setMaximumAnisotropy(float anisotropy)

Sets the maximum anisotropy to anisotropy.

Note: Setter function for property maximumAnisotropy.

See also maximumAnisotropy().

### `[slot]` void QAbstractTexture::setMinificationFilter(Filter f)

Set the minification filter to the specified value f.

Note: Setter function for property minificationFilter.

See also minificationFilter().

### `[slot]` void QAbstractTexture::setSamples(int samples)

Set the number of samples per texel to samples.

Note: Setter function for property samples.

See also samples().

### `[slot]` void QAbstractTexture::setWidth(int width)

Set the width of the texture provider to width.

Note: Setter function for property width.

See also width().

### void QAbstractTexture::addTextureImage(QAbstractTextureImage *textureImage)

Adds a new Qt3DCore::QAbstractTextureImage textureImage to the texture provider.

Note: Qt3DRender::QAbstractTextureImage should never be shared between multiple Qt3DRender::QAbstractTexture instances.

### ComparisonFunction QAbstractTexture::comparisonFunction() const

Returns the current comparison function.

Note: Getter function for property comparisonFunction.

See also setComparisonFunction().

### ComparisonMode QAbstractTexture::comparisonMode() const

Returns the current comparison mode.

Note: Getter function for property comparisonMode.

See also setComparisonMode().

### QTextureGeneratorPtr QAbstractTexture::dataGenerator() const

Returns the current data generator.

### int QAbstractTexture::depth() const

Returns the depth of the texture

Note: Getter function for property depth.

See also setDepth().

### TextureFormat QAbstractTexture::format() const

Returns the texture provider's format.

Note: Getter function for property format.

See also setFormat().

### QVariant QAbstractTexture::handle() const

Returns the current texture handle, if Qt 3D is using the OpenGL renderer, handle is a texture id integer.

Note: Getter function for property handle.

This function was introduced in Qt 5.13.

### HandleType QAbstractTexture::handleType() const

Returns the current texture handle type.

Note: Getter function for property handleType.

This function was introduced in Qt 5.13.

### int QAbstractTexture::height() const

Returns the height of the texture

Note: Getter function for property height.

See also setHeight().

### int QAbstractTexture::layers() const

Returns the maximum number of layers for the texture provider.

Note: this has a meaning only for texture providers that have 3D or array target formats.

Note: Getter function for property layers.

See also setLayers().

### float QAbstractTexture::maximumAnisotropy() const

Returns the current maximum anisotropy

Note: Getter function for property maximumAnisotropy.

See also setMaximumAnisotropy().

### void QAbstractTexture::removeTextureImage(QAbstractTextureImage *textureImage)

Removes a Qt3DCore::QAbstractTextureImage textureImage from the texture provider.

### int QAbstractTexture::samples() const

Returns the number of samples per texel for the texture provider.

Note: this has a meaning only for texture providers that have multisample formats.

Note: Getter function for property samples.

See also setSamples().

### `[override virtual protected]` void QAbstractTexture::sceneChangeEvent(const Qt3DCore::QSceneChangePtr &change)

A function for receiving and processing a change.

### void QAbstractTexture::setSize(int w, int h = 1, int d = 1)

Sets the size of the texture provider to width w, height h and depth d.

### `[protected]` void QAbstractTexture::setStatus(Status status)

Set the status of the texture provider to the specified status.

See also status().

### void QAbstractTexture::setWrapMode(const QTextureWrapMode &wrapMode)

Set the wrapmode to the value specified in wrapMode.

See also wrapMode().

### Status QAbstractTexture::status() const

Returns the current status of the texture provider.

Note: Getter function for property status.

See also setStatus().

### Target QAbstractTexture::target() const

Returns the target format of the texture provider.

Note: Getter function for property target.

### QVector<QAbstractTextureImage *> QAbstractTexture::textureImages() const

Returns a list of pointers to QAbstractTextureImage objects contained in the texture provider.

### void QAbstractTexture::updateData(const QTextureDataUpdate &update)

Updates a sub region of the texture, defined by update, without having to change the data generator or rely on adding or removing texture images.

Note: This function can be invoked via the meta-object system and from QML. See Q_INVOKABLE.

This function was introduced in Qt 5.14.

### int QAbstractTexture::width() const

Returns the width of the texture

Note: Getter function for property width.

See also setWidth().