Qt3DRender.QPolygonOffset ¶

概要 ¶

详细描述 ¶

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

QNode

The constructor creates a new QPolygonOffset instance with the specified parent

PySide2.Qt3DRender.Qt3DRender.QPolygonOffset. depthSteps ( ) ¶

返回类型

float

另请参阅

setDepthSteps()

PySide2.Qt3DRender.Qt3DRender.QPolygonOffset. depthStepsChanged ( depthSteps ) ¶

参数

depthSteps – float

PySide2.Qt3DRender.Qt3DRender.QPolygonOffset. scaleFactor ( ) ¶

返回类型

float

另请参阅

setScaleFactor()

PySide2.Qt3DRender.Qt3DRender.QPolygonOffset. scaleFactorChanged ( scaleFactor ) ¶

参数

scaleFactor – float

PySide2.Qt3DRender.Qt3DRender.QPolygonOffset. setDepthSteps ( depthSteps ) ¶

参数

depthSteps – float

另请参阅

depthSteps()

PySide2.Qt3DRender.Qt3DRender.QPolygonOffset. setScaleFactor ( scaleFactor ) ¶

参数

scaleFactor – float

另请参阅

scaleFactor()