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Christoph Hormann wrote:
> Although your sample seems not very efficient, it should work quite ok,
> just use:
>
> method 1
>
> or
>
> eval
>
> or
> max_gradient 20
>
> as additional parameter in the isosurface.
>
> By default megapov uses method 2 for predeclared functions and default
> max_gradient is 1 while 'eval' reveals max_gradient above 13 for your
> function. For a simple geometric shape like yours 'method 1' is better
> anyway.
>
> Christoph
>
Thanks! I'll have to do some reading up on method, eval, and max_gradient.
I tried all three of your suggestions - method and max_gradient 20 fixed
the problem, but eval did not appear to change anything. But it looks like
I'm back in business :)
Ken
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