Name
BlurBrush -- apply Gaussian blur to brush (V5.0)
Synopsis
BlurBrush(id[, radius])
Function
This command applies a Gaussian blur to the specified brush. The optional argument radius can be used to specify the blur radius. The larger the radius you specify here, the longer this function needs to apply the blur effect. If you do not specify the optional argument, BlurBrush() will automatically choose a blur radius.

Inputs
id
brush to blur
radius
optional: blur radius (defaults to 0 which means that the radius will be chosen automatically)

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