Hi,
I'm making a while loop that goes from n=1 to 100.
for each n I'm drawing an object
However for n=2, 8 and 10 I would like not to draw this object how to I do?
I can do an If loop:
If n=2 then don't draw else draw end. Problem: that just deals with n=2.
but I don't know how to do if n=2 or 8 or 9, ... else ... end
Could someone please help me?
Thank you, Thomas

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> Hi,
> I'm making a while loop that goes from n=1 to 100.
> for each n I'm drawing an object
> However for n=2, 8 and 10 I would like not to draw this object how to I do?
> I can do an If loop:
> If n=2 then don't draw else draw end. Problem: that just deals with n=2.
> but I don't know how to do if n=2 or 8 or 9, ... else ... end
> Could someone please help me?
> Thank you, Thomas
>
>
>

#if(N=2 | N=8 | N=10 | ...)
// do nothing
#else
// draw your stuff
#end

You can reverse the test:
#if(N!=2 & N!=8 & N!=10 &...)
// draw your stuff
#end


The pipe "|" is the OR operator (true if at least one condition is true).
The ampersand "&" is the AND operator (true if all conditions are true).




Alain

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Le 15/04/2011 20:01, Brandeis University nous fit lire :
> Hi,
> I'm making a while loop that goes from n=1 to 100.
> for each n I'm drawing an object
> However for n=2, 8 and 10 I would like not to draw this object how to I do?
> I can do an If loop:
> If n=2 then don't draw else draw end. Problem: that just deals with n=2.
> but I don't know how to do if n=2 or 8 or 9, ... else ... end
> Could someone please help me?

Have a look at #switch / #case / #range / #break / #else / #end

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Alain <aze### [at] qwertyorg> wrote:

> > Hi,
> > I'm making a while loop that goes from n=1 to 100.
> > for each n I'm drawing an object
> > However for n=2, 8 and 10 I would like not to draw this object how to I do?
> > I can do an If loop:
> > If n=2 then don't draw else draw end. Problem: that just deals with n=2.
> > but I don't know how to do if n=2 or 8 or 9, ... else ... end
> > Could someone please help me?
> > Thank you, Thomas
> >
> >
> >
>
> #if(N=2 | N=8 | N=10 | ...)
> // do nothing
> #else
> // draw your stuff
> #end
>
> You can reverse the test:
> #if(N!=2 & N!=8 & N!=10 &...)
> // draw your stuff
> #end
>
>
> The pipe "|" is the OR operator (true if at least one condition is true).
> The ampersand "&" is the AND operator (true if all conditions are true).
>
>
>
> Alain

Perfect, thank you Alain. Thomas

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