QAbstractTextureImage

Encapsulates the necessary information to create an OpenGL texture image. More…

Inherited by: QPaintedTextureImage, QTextureImage

Synopsis

Functions

• def face ()

• def layer ()

• def mipLevel ()

• def notifyDataGeneratorChanged ()

Virtual functions

• def dataGenerator ()

Slots

• def setFace (face)

• def setLayer (layer)

• def setMipLevel (level)

Signals

• def faceChanged (face)

• def layerChanged (layer)

• def mipLevelChanged (mipLevel)

Detailed Description

QAbstractTextureImage should be used as the means of providing image data to a QAbstractTexture . It contains the necessary information: mipmap level, layer, cube face load at the proper place data into an OpenGL texture.

The actual data is provided through a QTextureImageDataGenerator that will be executed by Aspect jobs in the backend. QAbstractTextureImage should be subclassed to provide a functor and eventual additional properties needed by the functor to load actual data.

Note

: QAbstractTextureImage should never be shared. Expect crashes, undefined behavior at best if this rule is not respected.

class PySide2.Qt3DRender.Qt3DRender.QAbstractTextureImage

PySide2.Qt3DRender.Qt3DRender.QAbstractTextureImage.dataGenerator()

Return type:

QSharedPointer

Implement this method to return the QTextureImageDataGeneratorPtr instance, which will provide the data for the texture image.

PySide2.Qt3DRender.Qt3DRender.QAbstractTextureImage.face()

Return type:

CubeMapFace

Holds the cube map face of the texture image.

Note

The cube map face has a meaning only for TargetCubeMap and TargetCubeMapArray .

PySide2.Qt3DRender.Qt3DRender.QAbstractTextureImage.faceChanged(face)

Parameters:

face – CubeMapFace

PySide2.Qt3DRender.Qt3DRender.QAbstractTextureImage.layer()

Return type:

int

Returns the layer of the texture image.

PySide2.Qt3DRender.Qt3DRender.QAbstractTextureImage.layerChanged(layer)

Parameters:

layer – int

PySide2.Qt3DRender.Qt3DRender.QAbstractTextureImage.mipLevel()

Return type:

int

Holds the mipmap level of the texture image.

PySide2.Qt3DRender.Qt3DRender.QAbstractTextureImage.mipLevelChanged(mipLevel)

Parameters:

mipLevel – int

PySide2.Qt3DRender.Qt3DRender.QAbstractTextureImage.notifyDataGeneratorChanged()

Triggers an update of the data generator that is sent to the backend.

PySide2.Qt3DRender.Qt3DRender.QAbstractTextureImage.setFace(face)

Parameters:

face – CubeMapFace

Holds the cube map face of the texture image.

Note

The cube map face has a meaning only for TargetCubeMap and TargetCubeMapArray .

PySide2.Qt3DRender.Qt3DRender.QAbstractTextureImage.setLayer(layer)

Parameters:

layer – int

Returns the layer of the texture image.

PySide2.Qt3DRender.Qt3DRender.QAbstractTextureImage.setMipLevel(level)

Parameters:

level – int

Holds the mipmap level of the texture image.