QAbstractTexture 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(Qt3DRender::QAbstractTextureImage *textureImage)
Qt3DRender::QAbstractTexture::ComparisonFunction	comparisonFunction() const
Qt3DRender::QAbstractTexture::ComparisonMode	comparisonMode() const
Qt3DRender::QTextureGeneratorPtr	dataGenerator() const
int	depth() const
Qt3DRender::QAbstractTexture::TextureFormat	format() const
bool	generateMipMaps() const
QVariant	handle() const
Qt3DRender::QAbstractTexture::HandleType	handleType() const
int	height() const
int	layers() const
Qt3DRender::QAbstractTexture::Filter	magnificationFilter() const
float	maximumAnisotropy() const
Qt3DRender::QAbstractTexture::Filter	minificationFilter() const
void	removeTextureImage(Qt3DRender::QAbstractTextureImage *textureImage)
int	samples() const
void	setSize(int w, int h = 1, int d = 1)
void	setWrapMode(const Qt3DRender::QTextureWrapMode &wrapMode)
Qt3DRender::QAbstractTexture::Status	status() const
Qt3DRender::QAbstractTexture::Target	target() const
QVector<Qt3DRender::QAbstractTextureImage *>	textureImages() const
void	updateData(const Qt3DRender::QTextureDataUpdate &update)
int	width() const
Qt3DRender::QTextureWrapMode *	wrapMode()

Public Slots

void	setComparisonFunction(Qt3DRender::QAbstractTexture::ComparisonFunction function)
void	setComparisonMode(Qt3DRender::QAbstractTexture::ComparisonMode mode)
void	setDepth(int depth)
void	setFormat(Qt3DRender::QAbstractTexture::TextureFormat format)
void	setGenerateMipMaps(bool gen)
void	setHeight(int height)
void	setLayers(int layers)
void	setMagnificationFilter(Qt3DRender::QAbstractTexture::Filter f)
void	setMaximumAnisotropy(float anisotropy)
void	setMinificationFilter(Qt3DRender::QAbstractTexture::Filter f)
void	setSamples(int samples)
void	setWidth(int width)

Signals

void	comparisonFunctionChanged(Qt3DRender::QAbstractTexture::ComparisonFunction comparisonFunction)
void	comparisonModeChanged(Qt3DRender::QAbstractTexture::ComparisonMode comparisonMode)
void	depthChanged(int depth)
void	formatChanged(Qt3DRender::QAbstractTexture::TextureFormat format)
void	generateMipMapsChanged(bool generateMipMaps)
void	handleChanged(QVariant handle)
void	handleTypeChanged(Qt3DRender::QAbstractTexture::HandleType handleType)
void	heightChanged(int height)
void	layersChanged(int layers)
void	magnificationFilterChanged(Qt3DRender::QAbstractTexture::Filter magnificationFilter)
void	maximumAnisotropyChanged(float maximumAnisotropy)
void	minificationFilterChanged(Qt3DRender::QAbstractTexture::Filter minificationFilter)
void	samplesChanged(int samples)
void	statusChanged(Qt3DRender::QAbstractTexture::Status status)
void	widthChanged(int width)

Protected Functions

	QAbstractTexture(Qt3DRender::QAbstractTexture::Target target, Qt3DCore::QNode *parent = nullptr)
	QAbstractTexture(Qt3DCore::QNode *parent = nullptr)
void	setStatus(Qt3DRender::QAbstractTexture::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

Member Function Documentation

[protected] QAbstractTexture::QAbstractTexture(Qt3DRender::QAbstractTexture::Target target, Qt3DCore::QNode *parent = nullptr)

The constructor creates a new QAbstractTexture::QAbstractTexture instance with the specified target and parent.

[protected] QAbstractTexture::QAbstractTexture(Qt3DCore::QNode *parent = nullptr)

The constructor creates a new QAbstractTexture::QAbstractTexture instance with the specified parent.

[slot] void QAbstractTexture::setComparisonFunction(Qt3DRender::QAbstractTexture::ComparisonFunction function)

Set the comparison function to function.

Note: Setter function for property comparisonFunction.

See also comparisonFunction().

[slot] void QAbstractTexture::setComparisonMode(Qt3DRender::QAbstractTexture::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(Qt3DRender::QAbstractTexture::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(Qt3DRender::QAbstractTexture::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(Qt3DRender::QAbstractTexture::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(Qt3DRender::QAbstractTextureImage *textureImage)

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

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

Qt3DRender::QAbstractTexture::ComparisonFunction QAbstractTexture::comparisonFunction() const

Returns the current comparison function.

Note: Getter function for property comparisonFunction.

See also setComparisonFunction().

Qt3DRender::QAbstractTexture::ComparisonMode QAbstractTexture::comparisonMode() const

Returns the current comparison mode.

Note: Getter function for property comparisonMode.

See also setComparisonMode().

Qt3DRender::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().

Qt3DRender::QAbstractTexture::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.

This function was introduced in Qt 5.13.

Note: Getter function for property handle.

Qt3DRender::QAbstractTexture::HandleType QAbstractTexture::handleType() const

Returns the current texture handle type.

This function was introduced in Qt 5.13.

Note: Getter function for property handleType.

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(Qt3DRender::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)

Reimplements: QNode::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(Qt3DRender::QAbstractTexture::Status status)

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

See also status().

void QAbstractTexture::setWrapMode(const Qt3DRender::QTextureWrapMode &wrapMode)

Set the wrapmode to the value specified in wrapMode.

See also wrapMode().

Qt3DRender::QAbstractTexture::Status QAbstractTexture::status() const

Returns the current status of the texture provider.

Note: Getter function for property status.

See also setStatus().

Qt3DRender::QAbstractTexture::Target QAbstractTexture::target() const

Returns the target format of the texture provider.

Note: Getter function for property target.

QVector<Qt3DRender::QAbstractTextureImage *> QAbstractTexture::textureImages() const

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

void QAbstractTexture::updateData(const Qt3DRender::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.

This function was introduced in Qt 5.14.

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

int QAbstractTexture::width() const

Returns the width of the texture

Note: Getter function for property width.

See also setWidth().