Gg.Size3In 3D space, width is the extent along the x-axis, height the extent along the y-axis and depth the extent along the z-axis.
type t = size3The type for 3D sizes.
dim is the dimension of sizes of type size3.
val v : float -> float -> float -> size3v w h d is a size of width w, height h and depth d.
val w : size3 -> floatw s is the width of s.
val h : size3 -> floath s is the height of s.
val d : size3 -> floatd s is the depth of s.
val zero : size3zero is the zero size, zero width, height and depth.
val unit : size3unit is the unit size, one width, height and depth.