QClearBuffers¶

Class to clear buffers. More…

Synopsis¶

Functions¶

def buffers ()
def clearColor ()
def clearDepthValue ()
def clearStencilValue ()
def colorBuffer ()

Slots¶

def setBuffers (buffers)
def setClearColor (color)
def setClearDepthValue (clearDepthValue)
def setClearStencilValue (clearStencilValue)
def setColorBuffer (buffer)

Signals¶

def buffersChanged (buffers)
def clearColorChanged (color)
def clearDepthValueChanged (clearDepthValue)
def clearStencilValueChanged (clearStencilValue)
def colorBufferChanged (buffer)

Detailed Description¶

A QClearBuffers FrameGraph node enables clearing of the specific render target buffers with specific values.

class PySide2.Qt3DRender.Qt3DRender.QClearBuffers([parent=None])¶

param parent:

PySide2.Qt3DCore.Qt3DCore.QNode

The constructor creates an instance with the specified parent .

PySide2.Qt3DRender.Qt3DRender.QClearBuffers.BufferType¶

This enum type describes types of buffer to be cleared.

Constant	Description
Qt3DRender.QClearBuffers.None	No buffers will be cleared
Qt3DRender.QClearBuffers.ColorBuffer	Clear color buffers
Qt3DRender.QClearBuffers.DepthBuffer	Clear depth buffer
Qt3DRender.QClearBuffers.StencilBuffer	Clear stencil buffer
Qt3DRender.QClearBuffers.DepthStencilBuffer	Clear depth and stencil buffers
Qt3DRender.QClearBuffers.ColorDepthBuffer	Clear color and depth buffers
Qt3DRender.QClearBuffers.ColorDepthStencilBuffer	Clear color, depth and stencil buffers
Qt3DRender.QClearBuffers.AllBuffers	Clear all buffers

PySide2.Qt3DRender.Qt3DRender.QClearBuffers.buffers()¶

Return type:: BufferType

Specifies the buffer type to be used.

PySide2.Qt3DRender.Qt3DRender.QClearBuffers.buffersChanged(buffers)¶

Parameters:: buffers – BufferType

PySide2.Qt3DRender.Qt3DRender.QClearBuffers.clearColor()¶

Return type:: PySide2.QtGui.QColor

Specifies the clear color to be used.

PySide2.Qt3DRender.Qt3DRender.QClearBuffers.clearColorChanged(color)¶

Parameters:: color – PySide2.QtGui.QColor

PySide2.Qt3DRender.Qt3DRender.QClearBuffers.clearDepthValue()¶

Return type:: float

Specifies the clear depth value to be used.

PySide2.Qt3DRender.Qt3DRender.QClearBuffers.clearDepthValueChanged(clearDepthValue)¶

Parameters:: clearDepthValue – float

PySide2.Qt3DRender.Qt3DRender.QClearBuffers.clearStencilValue()¶

Return type:: int

Specifies the stencil value to be used.

PySide2.Qt3DRender.Qt3DRender.QClearBuffers.clearStencilValueChanged(clearStencilValue)¶

Parameters:: clearStencilValue – int

PySide2.Qt3DRender.Qt3DRender.QClearBuffers.colorBuffer()¶

Return type:: PySide2.Qt3DRender.Qt3DRender.QRenderTargetOutput

Specifies a specific color buffer to clear. If set to NULL (default), and ColorBuffer flag is set, all color buffers will be cleared.

PySide2.Qt3DRender.Qt3DRender.QClearBuffers.colorBufferChanged(buffer)¶

Parameters:: buffer – PySide2.Qt3DRender.Qt3DRender.QRenderTargetOutput

PySide2.Qt3DRender.Qt3DRender.QClearBuffers.setBuffers(buffers)¶

Parameters:: buffers – BufferType

Specifies the buffer type to be used.

PySide2.Qt3DRender.Qt3DRender.QClearBuffers.setClearColor(color)¶

Parameters:: color – PySide2.QtGui.QColor

Specifies the clear color to be used.

PySide2.Qt3DRender.Qt3DRender.QClearBuffers.setClearDepthValue(clearDepthValue)¶

Parameters:: clearDepthValue – float

Specifies the clear depth value to be used.

PySide2.Qt3DRender.Qt3DRender.QClearBuffers.setClearStencilValue(clearStencilValue)¶

Parameters:: clearStencilValue – int

Specifies the stencil value to be used.

PySide2.Qt3DRender.Qt3DRender.QClearBuffers.setColorBuffer(buffer)¶

Parameters:: buffer – PySide2.Qt3DRender.Qt3DRender.QRenderTargetOutput