## average dist

Returns the point at the distance **d** of the points **p1** and **p2**, and in the plane parallel to **n1** and **n2**.

**Note:**

Useful for "crease" a constant mesh grid.
## average image

See image average.
## average vol

### average(x,y,z) vol(id)

Performs a convolution on the coordinates of the volume **id**.

In x if x > 0

In y if y > 0

In z if z > 0

The size of the convolution window is the value of x, y or z.
## See also

transp average image