William F Pokorny <ano### [at] anonymous org> wrote:
> In other words, I think you need a union{} wrap of the spheres inside
> that macro - or don't do the assignment to myResult. The additional
> sphere prevents the assignment to the myResult identifier from eating
> the first non-dummy sphere; it instead eats the dummy one.
Ugggggh.
So obvious, but I read straight through it.
I will proceed with what I'm doing with that in mind.
On a positive note, I was able to implement the A* pathfinding algorithm
successfully. (so far)
Thanks, Bill!
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