Endless POVabilities

- By Sonya Roberts
 

Nest

When we "nest" a series of commaned, this means to place each command within the bounds of the previous commands. In the context used here, we would take advantage of the fact that our variable can only have one value, so that only one of the #if statements can be true, and arrange them into a slighty more optimized structure. This would result in the following series of #if...#else...#end commands:

#if (Legstyle=1)
...
#else
#if (Legstyle=2)
...
#else
#if (Legstyle=3)
...
#end
#end
#end

Arranged like this, each #if statement would be tested only if the previous one failed (evaluated as being false).

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