QPolygonOffset¶
The
QPolygonOffset
class sets the scale and steps to calculate depth values for polygon offsets. More…
Synopsis¶
Functions¶
def
depthSteps
()def
scaleFactor
()
Slots¶
def
setDepthSteps
(depthSteps)def
setScaleFactor
(scaleFactor)
Signals¶
def
depthStepsChanged
(depthSteps)def
scaleFactorChanged
(scaleFactor)
Detailed Description¶
A
QPolygonOffset
class adds an offset to the fragment depth value prior to depth test and depth write. The offset can be used to avoid z-fighting when rendering polygons with very close depth values such as decals.
- class PySide2.Qt3DRender.Qt3DRender.QPolygonOffset([parent=None])¶
- param parent:
The constructor creates a new
QPolygonOffset
instance with the specifiedparent
- PySide2.Qt3DRender.Qt3DRender.QPolygonOffset.depthSteps()¶
- Return type:
float
Holds the units that create constant depth offsets. Default value is 0.
- PySide2.Qt3DRender.Qt3DRender.QPolygonOffset.depthStepsChanged(depthSteps)¶
- Parameters:
depthSteps – float
- PySide2.Qt3DRender.Qt3DRender.QPolygonOffset.scaleFactor()¶
- Return type:
float
Holds the scale factor used to create a variable depth offset for each polygon. Default value is 0.
- PySide2.Qt3DRender.Qt3DRender.QPolygonOffset.scaleFactorChanged(scaleFactor)¶
- Parameters:
scaleFactor – float
- PySide2.Qt3DRender.Qt3DRender.QPolygonOffset.setDepthSteps(depthSteps)¶
- Parameters:
depthSteps – float
Holds the units that create constant depth offsets. Default value is 0.
- PySide2.Qt3DRender.Qt3DRender.QPolygonOffset.setScaleFactor(scaleFactor)¶
- Parameters:
scaleFactor – float
Holds the scale factor used to create a variable depth offset for each polygon. Default value is 0.
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