[Sidefx-houdini-list] Evaluating expressions
brian.r.goodwin at gmail.com
Thu Sep 27 07:58:19 EDT 2007
I think what you would need to do is use ` to start the evaluation of an
expression and close it with `
and anywhere where u need to merge strings and numbers, you would use " "
`expression ("string" + number + "string" )`
ch ("../../geo"+opdigits ("..")+"/control")
ch ("../../geo"+opdigits ("../.")+"/control")
a really nice thing to do when dealing with something dynamic is using the
hope this helps
On 9/27/07, Jordi Bares <jordibares at the-mill.com> wrote:
> Hi, I have been looking on the syntax in many different ways but can't
> figure out how to construct the expression correctly (Houdini 8.1)
> Returns the correct number (1.25) but I want to change the 1 with a
> reference to another node channel so I can build this dynamically, my
> thinking is that this should work.
> But that does not work... What is funny is that this does work
> Am I missing something? Clearly my vocabulary in Houdini is still very
> limited.. :-P
> Thanks in advance.
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