BboxDims

Tcl list of the form MinX MinY MinZ MaxX MaxY MaxZ for the bounding box.

Mode

u = pad same value to all dimensions (1 argument).

b = pad same value to both sides of corresponding dimensions (3 arguments).

d = padding value is specified for each dimension (6 arguments).

PminX

Padding value for MinX.

PminY

Padding value for MinY (not required for "u").

PminZ

Padding value for MinZ (not required for "u").

PmaxX

Padding value for MaxX (not required for "u" and "b").

PmaxY

Padding value for MaxY (not required for "u" and "b").

PmaxZ

Padding value for MaxZ (not required for "u" and "b").