内容

公共类型
特性
公共函数
公共槽
信号
保护函数
详细描述

QAbstractTexture Class

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

头：	#include <QAbstractTexture>
qmake:	QT += 3drender
Since:	Qt 5.5
继承：	Qt3DCore::QNode
继承者：	Qt3DRender::QTexture1D , Qt3DRender::QTexture1DArray , Qt3DRender::QTexture2D , Qt3DRender::QTexture2DArray , Qt3DRender::QTexture2DMultisample , Qt3DRender::QTexture2DMultisampleArray , Qt3DRender::QTexture3D , Qt3DRender::QTextureBuffer , Qt3DRender::QTextureCubeMap , Qt3DRender::QTextureCubeMapArray , Qt3DRender::QTextureLoader ，和 Qt3DRender::QTextureRectangle

所有成员列表，包括继承成员

公共类型

enum	ComparisonFunction { CompareLessEqual, CompareGreaterEqual, CompareLess, CompareGreater, ..., CompareNever }
enum	ComparisonMode { CompareRefToTexture, CompareNone }
enum	CubeMapFace { CubeMapPositiveX, CubeMapNegativeX, CubeMapPositiveY, CubeMapNegativeY, ..., AllFaces }
enum	Filter { Nearest, Linear, NearestMipMapNearest, NearestMipMapLinear, LinearMipMapNearest, LinearMipMapLinear }
enum	Status { None, Loading, Ready, Error }
enum	Target { TargetAutomatic, Target1D, Target1DArray, Target2D, ..., TargetBuffer }
enum	TextureFormat { NoFormat, Automatic, R8_UNorm, RG8_UNorm, ..., LuminanceAlphaFormat }

特性

comparisonFunction : ComparisonFunction
comparisonMode : ComparisonMode
depth : int
format : TextureFormat
generateMipMaps : bool
height : int
layers : int
magnificationFilter : Filter

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

3 特性继承自 Qt3DCore::QNode
1 特性继承自 QObject

公共函数

void	addTextureImage (QAbstractTextureImage * textureImage )
ComparisonFunction	comparisonFunction () const
ComparisonMode	comparisonMode () const
QTextureGeneratorPtr	dataGenerator () const
int	depth () const
TextureFormat	format () const
bool	generateMipMaps () 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
int	width () const
QTextureWrapMode *	wrapMode ()

11 public functions inherited from Qt3DCore::QNode
32 公共函数继承自 QObject

公共槽

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 )

3 公共槽继承自 Qt3DCore::QNode
1 公共槽继承自 QObject

信号

void	comparisonFunctionChanged (ComparisonFunction comparisonFunction )
void	comparisonModeChanged (ComparisonMode comparisonMode )
void	depthChanged (int depth )
void	formatChanged (TextureFormat format )
void	generateMipMapsChanged (bool generateMipMaps )
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 )

4 信号继承自 Qt3DCore::QNode
2 信号继承自 QObject

保护函数

	QAbstractTexture (Qt3DCore::QNode * parent = nullptr)
	QAbstractTexture (Target target , Qt3DCore::QNode * parent = nullptr)
	QAbstractTexture (QAbstractTexturePrivate & dd , Qt3DCore::QNode * parent = nullptr)
void	setStatus (Status status )

2 protected functions inherited from Qt3DCore::QNode
9 保护函数继承自 QObject

额外继承成员

11 静态公共成员继承自 QObject

详细描述

A base class to be used to provide textures.

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.

成员类型文档编制

enum QAbstractTexture:: ComparisonFunction

enum QAbstractTexture:: ComparisonMode

enum QAbstractTexture:: CubeMapFace

This enum identifies the faces of a cube map texture

常量	值	描述
`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`	?	Specify all the faces of a cube map

注意： 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.

常量	值	描述
`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.

常量	值
`Qt3DRender::QAbstractTexture::None`	`0`
`Qt3DRender::QAbstractTexture::Loading`	`1`
`Qt3DRender::QAbstractTexture::Ready`	`2`
`Qt3DRender::QAbstractTexture::Error`	`3`

enum QAbstractTexture:: Target

常量	值	描述
`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

常量	值	描述
`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`	`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

特性文档编制

comparisonFunction : ComparisonFunction

Holds the comparison function of the texture provider.

访问函数：

ComparisonFunction	comparisonFunction () const
void	setComparisonFunction (ComparisonFunction function )

通知程序信号：

void	comparisonFunctionChanged (ComparisonFunction comparisonFunction )

comparisonMode : ComparisonMode

Holds the comparison mode of the texture provider.

访问函数：

ComparisonMode	comparisonMode () const
void	setComparisonMode (ComparisonMode mode )

通知程序信号：

void	comparisonModeChanged (ComparisonMode comparisonMode )

depth : int

Holds the depth of the texture provider.

访问函数：

int	depth () const
void	setDepth (int depth )

通知程序信号：

void	depthChanged (int depth )

format : TextureFormat

Holds the format of the texture provider.

访问函数：

TextureFormat	format () const
void	setFormat (TextureFormat format )

通知程序信号：

void	formatChanged (TextureFormat format )

generateMipMaps : bool

Holds whether the texture provider should auto generate mipmaps.

访问函数：

bool	generateMipMaps () const
void	setGenerateMipMaps (bool gen )

通知程序信号：

void	generateMipMapsChanged (bool generateMipMaps )

height : int

Holds the height of the texture provider.

访问函数：

int	height () const
void	setHeight (int height )

通知程序信号：

void	heightChanged (int height )

layers : int

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

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

访问函数：

int	layers () const
void	setLayers (int layers )

通知程序信号：

void	layersChanged (int layers )

magnificationFilter : Filter

Holds the magnification filter of the texture provider.

访问函数：

Filter	magnificationFilter () const
void	setMagnificationFilter (Filter f )

通知程序信号：

void	magnificationFilterChanged (Filter magnificationFilter )

maximumAnisotropy : float

Holds the maximum anisotropy of the texture provider.

访问函数：

float	maximumAnisotropy () const
void	setMaximumAnisotropy (float anisotropy )

通知程序信号：

void	maximumAnisotropyChanged (float maximumAnisotropy )

minificationFilter : Filter

Holds the minification filter of the texture provider.

访问函数：

Filter	minificationFilter () const
void	setMinificationFilter (Filter f )

通知程序信号：

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.

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

访问函数：

int	samples () const
void	setSamples (int samples )

通知程序信号：

void	samplesChanged (int samples )

status : const Status

Holds the current status of the texture provider.

访问函数：

Status status () const

通知程序信号：

void	statusChanged (Status status )

target : const Target

Holds the target format of the texture provider.

注意： The target format can only be set once.

访问函数：

Target target () const

width : int

Holds the width of the texture provider.

访问函数：

int	width () const
void	setWidth (int width )

通知程序信号：

void	widthChanged (int width )

wrapMode : Qt3DRender::QTextureWrapMode * const

Holds the wrap mode of the texture provider.

访问函数：

QTextureWrapMode * wrapMode ()

成员函数文档编制

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

Default constructs an instance of QAbstractTexture.

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

Default constructs an instance of QAbstractTexture.

`[protected]` QAbstractTexture:: QAbstractTexture ( QAbstractTexturePrivate & dd , Qt3DCore::QNode * parent = nullptr)

Copy constructor.

void QAbstractTexture:: addTextureImage ( QAbstractTextureImage * textureImage )

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

注意： Qt3DRender::QAbstractTextureImage should never be shared between multiple Qt3DRender::QAbstractTexture 实例。

ComparisonFunction QAbstractTexture:: comparisonFunction () const

Returns the current comparison function.

注意： Getter 函数对于特性 comparisonFunction .

另请参阅 setComparisonFunction ().

ComparisonMode QAbstractTexture:: comparisonMode () const

Returns the current comparison mode.

注意： Getter 函数对于特性 comparisonMode .

另请参阅 setComparisonMode ().

QTextureGeneratorPtr QAbstractTexture:: dataGenerator () const

Returns the current data generator.

int QAbstractTexture:: depth () const

Returns the depth of the texture

注意： Getter 函数对于特性 depth .

另请参阅 setDepth ().

TextureFormat QAbstractTexture:: format () const

Returns the texture provider's format.

注意： Getter 函数对于特性 format .

另请参阅 setFormat ().

int QAbstractTexture:: height () const

Returns the height of the texture

注意： Getter 函数对于特性 height .

另请参阅 setHeight ().

int QAbstractTexture:: layers () const

Returns the maximum number of layers for the texture provider.

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

注意： Getter 函数对于特性 layers .

另请参阅 setLayers ().

float QAbstractTexture:: maximumAnisotropy () const

Returns the current maximum anisotropy

注意： Getter 函数对于特性 maximumAnisotropy .

另请参阅 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.

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

注意： Getter 函数对于特性 samples .

另请参阅 setSamples ().

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

Set the comparison function to function .

注意： Setter 函数对于特性 comparisonFunction .

另请参阅 comparisonFunction ().

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

Set the comparison mode to mode .

注意： Setter 函数对于特性 comparisonMode .

另请参阅 comparisonMode ().

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

Set the depth of the texture to depth .

注意： Setter 函数对于特性 depth .

另请参阅 depth ().

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

Set the texture format to format .

注意： Setter 函数对于特性 format .

另请参阅 format ().

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

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

注意： Setter 函数对于特性 generateMipMaps .

另请参阅 generateMipMaps ().

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

Set the height to height .

注意： Setter 函数对于特性 height .

另请参阅 height ().

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

Set the maximum layer count to layers .

注意： Setter 函数对于特性 layers .

另请参阅 layers ().

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

Set the magnification filter to f .

注意： Setter 函数对于特性 magnificationFilter .

另请参阅 magnificationFilter ().

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

Sets the maximum anisotropy to anisotropy .

注意： Setter 函数对于特性 maximumAnisotropy .

另请参阅 maximumAnisotropy ().

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

Set the minification filter to the specified value f .

注意： Setter 函数对于特性 minificationFilter .

另请参阅 minificationFilter ().

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

Set the number of samples per texel to samples .

注意： Setter 函数对于特性 samples .

另请参阅 samples ().

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 .

另请参阅 status ().

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

Set the width of the texture provider to width .

注意： Setter 函数对于特性 width .

另请参阅 width ().

void QAbstractTexture:: setWrapMode (const QTextureWrapMode & wrapMode )

Set the wrapmode to the value specified in wrapMode .

另请参阅 wrapMode ().

Status QAbstractTexture:: status () const

Returns the current status of the texture provider.

注意： Getter 函数对于特性 status .

另请参阅 setStatus ().

Target QAbstractTexture:: target () const

Returns the target format of the texture provider.

注意： Getter 函数对于特性 target .

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

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

int QAbstractTexture:: width () const

Returns the width of the texture

注意： Getter 函数对于特性 width .

另请参阅 setWidth ().

内容

QAbstractTexture Class

公共类型

特性

公共函数

公共槽

信号

保护函数

额外继承成员

详细描述

成员类型文档编制

enum QAbstractTexture:: ComparisonFunction

enum QAbstractTexture:: ComparisonMode

enum QAbstractTexture:: CubeMapFace

enum QAbstractTexture:: Filter

enum QAbstractTexture:: Status

enum QAbstractTexture:: Target

enum QAbstractTexture:: TextureFormat

特性文档编制

comparisonFunction : ComparisonFunction

comparisonMode : ComparisonMode

depth : int

format : TextureFormat

generateMipMaps : bool

height : int

layers : int

magnificationFilter : Filter

maximumAnisotropy : float

minificationFilter : Filter

samples : int

status : const Status

target : const Target

width : int

wrapMode : Qt3DRender::QTextureWrapMode * const

成员函数文档编制

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

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

[protected] QAbstractTexture:: QAbstractTexture ( QAbstractTexturePrivate & dd , Qt3DCore::QNode * parent = nullptr)

void QAbstractTexture:: addTextureImage ( QAbstractTextureImage * textureImage )

ComparisonFunction QAbstractTexture:: comparisonFunction () const

ComparisonMode QAbstractTexture:: comparisonMode () const

QTextureGeneratorPtr QAbstractTexture:: dataGenerator () const

int QAbstractTexture:: depth () const

TextureFormat QAbstractTexture:: format () const

int QAbstractTexture:: height () const

int QAbstractTexture:: layers () const

float QAbstractTexture:: maximumAnisotropy () const

void QAbstractTexture:: removeTextureImage ( QAbstractTextureImage * textureImage )

int QAbstractTexture:: samples () const

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

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

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

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

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

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

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

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

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

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

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

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

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

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

void QAbstractTexture:: setWrapMode (const QTextureWrapMode & wrapMode )

Status QAbstractTexture:: status () const

Target QAbstractTexture:: target () const

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

int QAbstractTexture:: width () const

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

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

`[protected]` QAbstractTexture:: QAbstractTexture ( QAbstractTexturePrivate & dd , Qt3DCore::QNode * parent = nullptr)

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

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

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

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

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

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

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

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

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

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

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

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

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