This section lists some tips for working with the different 3DO graphics
types.
If your title zooms a cel in and out, it is useful to create three or
four versions of the cel in different sizes. While a 3DO program can
perform a high degree of scaling, the cel looks better if the program can
replace a scaled cel with a clean version of the next size after a certain
amount of distortion. This technique slows down rendering slightly but
greatly enhances picture quality.
If the number of colors available for a cel is smaller than the number
in the source art, you need to reduce the colors before conversion. You
can use 3DO Animator and later versions of 3DO PostPro to do this.
If you have problems aliasing when you display a cel on top of an
image, consider using the Anti-Alias CelWriter. Remember, though, that the
program has to display both the mask and the cel.
Do not pack a 16-bit uncoded cel. For this cel type, packing can
actually increase file size.