BoxBlur

This node creates a blur effect using a standard box filter. This is only suitable for Real-Time usage with small resolution images. For larger resolution images please use the Blur node.

This node has an equivalent in Nuke.

Inputs and Controls

Connection Type	Connection Name	Function
Input	src	The image sequence to which the BoxBlur is applied.
	mask	An optional image to use as a mask. By default, the effects are applied according to the value in the alpha channel of the mask.

Control (UI)	Knob (Scripting)	Default Value	Function
Type name	TypeName	BoxBlur	The node type.
Enabled	Enabled	ticked	If unchecked, this node will be omitted from the compiled image processing graph. Any incoming connections will be forwarded to the first output port, if any.
Label	Label	N/A	An optional label to display on the node.
Parameters
Reset parameters to default value using the reset icon:
Radius	Radius	5	The radius within which pixels are compared to calculate the blur. Higher values widen the comparison area, producing more blur, but take longer to execute.
Horizontal	Horizontal	Enabled	When enabled, the blur is applied horizontally. When disabled, the blur is applied vertically.