Introduction to Maya - Modeling Fundamentals Vol 2
This course will look in the fundamentals of modeling in Maya with an emphasis on creating good topology. It's aimed at people that have some modeling experience in Maya but are having trouble with complex objects.
# 1 24-07-2004 , 12:58 AM
DukerX's Avatar
Subscriber
Join Date: Nov 2002
Location: Sandnes, Norway
Posts: 99

putting strings into expressions?

I'm currently playing with some MEL-scripting, but there is something I just can't figure out..

Is there a way to insert an "arglist" after a "curve" command?

For instance: "curve $arglist;" where $arglist is a string containing as an example "-p 1 0 0 -p 1 1 0 -p 2 1 0 -p 1 1 1"

The $arglist string is created dynamically in the script, one "-p x y z" sequence at the time.

I think I could calculate the first four points and then execute "curve -p $x1 $y1 $z1 -p ......." and then use the "-a" flag to append points to the curve, but it's not very neat, and I haven't tried it yet. Not sure if it would work anyway...

[Edit]
By the way... I've tested the arglist by using the "print ($arglist);" command and then copying the result and paste it after a "curve" command in the command line.
[/Edit]


-DX-

Last edited by DukerX; 24-07-2004 at 01:04 AM.
# 2 24-07-2004 , 01:29 AM
dannyngan's Avatar
Registered User
Join Date: Dec 2002
Location: Seattle, WA
Posts: 1,154
You'll need to use an eval command to combine multiple strings into a command like this:

Code:
$points = "-p 1 0 0 -p 1 1 0 -p 2 1 0 -p 1 1 1";
eval("curve " + $points);


Danny Ngan
Animator | Amaze Entertainment
my website | my blog | my job
# 3 24-07-2004 , 01:39 AM
DukerX's Avatar
Subscriber
Join Date: Nov 2002
Location: Sandnes, Norway
Posts: 99
Yeeha!
Thanks alot man. It works!
(I'm using the script to create spirals..)


-DX-
Posting Rules Forum Rules
You may not post new threads | You may not post replies | You may not post attachments | You may not edit your posts | BB code is On | Smilies are On | [IMG] code is On | HTML code is Off

Similar Threads