Hello everybody!
The situation: I would like to create several nodes part_1, part_2,..., part_n with shape_1, shape_2,..., shape_n within a root in VRML. To do so, I could simply write:
pipe=vrworld('');
open(pipe);
vrnode(pipe,'part_1','Transform');
vrnode(pipe.part_1,'children','shape_1','Shape');
vrnode(pipe,'part_2','Transform');
vrnode(pipe.part_2,'children','shape_2','Shape');
...
vrnode(pipe,'part_n','Transform');
vrnode(pipe.part_n,'children','shape_n','Shape');
As you see, this requires me to type the commands manually n times :(
Is it possible create a loop that keeps doing this for me?
Something like this?
for i=1:n
a=['part_' num2str(i)];
b=['shape_' num2str(i)];
vrnode(pipe,a,'Transform');
vrnode(pipe.a,'children',b,'Shape');
end
Unfortunately the last command before the end causes problems
Error using vrnode (line 92)
Node 'a' not found.
Any suggestions?
Thanks a lot!
Regards Fred
