XAML in a Nutshell (In a Nutshell (OReilly))

<Size3D X="5" Y="5" Z="5" />

<Size3D .../> describes a size in three dimensions.

Attributes

X (required)

This Double value describes the size of the x-dimension.

Y (required)

This Double value describes the size of the y-dimension.

Z (required)

This Double value describes the size of the z-dimension.