Re: Problems plotting in 3 dimensions

[Hans-Bernhard B. <HBB...@t-...>]

Am 18.06.2010 16:35, schrieb Frank M Salter:
> The *1* examples demonstrate simple examples of drawing single lines
> in 3 dimensions.
>
> The *2* examples demonstrate one or more problems when attempting to
> draw families of lines.
>
> I have tried to make the examples self explanatory.

Sorry, but I have to say that didn't quite work out.  There are no 
explanations whatsoever in those examples.  "Produces strange results" 
doesn't really count as an explanation.

> The images created demonstrate the different ways in which incorrect
> output is produced.

They demonstrate nothing without knowing what you expected to happen 
instead.