QAbstractTextureImage#
Encapsulates the necessary information to create an OpenGL texture image. More…
Inherited by: QTextureImage, QPaintedTextureImage
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 PySide6.Qt3DRender.Qt3DRender.QAbstractTextureImage#
- abstract PySide6.Qt3DRender.Qt3DRender.QAbstractTextureImage.dataGenerator()#
- Return type
QSharedPointer
Implement this method to return the QTextureImageDataGeneratorPtr instance, which will provide the data for the texture image.
- PySide6.Qt3DRender.Qt3DRender.QAbstractTextureImage.face()#
- Return type
Holds the cube map face of the texture image.
Note
The cube map face has a meaning only for TargetCubeMap and TargetCubeMapArray .
- PySide6.Qt3DRender.Qt3DRender.QAbstractTextureImage.faceChanged(face)#
- Parameters
face –
CubeMapFace
- PySide6.Qt3DRender.Qt3DRender.QAbstractTextureImage.layer()#
- Return type
int
Returns the layer of the texture image.
- PySide6.Qt3DRender.Qt3DRender.QAbstractTextureImage.layerChanged(layer)#
- Parameters
layer – int
- PySide6.Qt3DRender.Qt3DRender.QAbstractTextureImage.mipLevel()#
- Return type
int
Holds the mipmap level of the texture image.
- PySide6.Qt3DRender.Qt3DRender.QAbstractTextureImage.mipLevelChanged(mipLevel)#
- Parameters
mipLevel – int
- PySide6.Qt3DRender.Qt3DRender.QAbstractTextureImage.notifyDataGeneratorChanged()#
Triggers an update of the data generator that is sent to the backend.
- PySide6.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 .
- PySide6.Qt3DRender.Qt3DRender.QAbstractTextureImage.setLayer(layer)#
- Parameters
layer – int
Returns the layer of the texture image.
- PySide6.Qt3DRender.Qt3DRender.QAbstractTextureImage.setMipLevel(level)#
- Parameters
level – int
Holds the mipmap level of the texture image.