QClearBuffers¶

PyQt5.Qt3DRender.QClearBuffers

Inherits from QFrameGraphNode.

Description¶

Class to clear buffers.

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

Enums¶

BufferType

This enum type describes types of buffer to be cleared.

Member

Value

Description
AllBuffers

0xFFFFFFFF

Clear all buffers
ColorBuffer

(1 << 0)

Clear color buffers
ColorDepthBuffer

ColorBuffer | DepthBuffer

Clear color and depth buffers
ColorDepthStencilBuffer

ColorBuffer | DepthStencilBuffer

Clear color, depth and stencil buffers
DepthBuffer

(1 << 1)

Clear depth buffer
DepthStencilBuffer

DepthBuffer | StencilBuffer

Clear depth and stencil buffers
None

0

No buffers will be cleared
StencilBuffer

(1 << 2)

Clear stencil buffer

Methods¶

__init__(parent: QNode = None)

The constructor creates an instance with the specified parent.

buffers() → BufferType

See also

setBuffers().

clearColor() → QColor

See also

setClearColor().

clearDepthValue() → float

See also

setClearDepthValue().

clearStencilValue() → int

See also

setClearStencilValue().

colorBuffer() → QRenderTargetOutput

See also

setColorBuffer().

setBuffers(BufferType)

See also

buffers().

setClearColor(Union[QColor, GlobalColor])

See also

clearColor().

setClearDepthValue(float)

See also

clearDepthValue().

setClearStencilValue(int)

See also

clearStencilValue().

setColorBuffer(QRenderTargetOutput)

See also

colorBuffer().

Signals¶

buffersChanged(BufferType)

TODO

clearColorChanged(Union[QColor, GlobalColor])

TODO

clearDepthValueChanged(float)

TODO

clearStencilValueChanged(int)

TODO

colorBufferChanged(QRenderTargetOutput)

TODO