Hello
I have a workin MEL code that I need to convert to python.
I'm not really sure how would I set values on doubleArray attributes -
it's weird already with MEL.
So, what would be the translation of following into python :
global proc attachPref(string $sh, int $worldSpace)
{
string $a= $sh + "." + "delightVertexPointPref";
if(!`objExists ($a)`)
addAttr -dt "doubleArray" -ln "delightVertexPointPref" $sh;
//get points positons and write into one big string $data
int $ptsCnt= `getAttr -s ($sh+".controlPoints")`;
string $data;
float $pos[3];
for($i= 0; $i<$ptsCnt; ++$i) {
if($worldSpace) $pos= `xform -q -ws -t ($sh + ".vtx[" + $i +
"]")`;
else $pos= `xform -q -t ($sh + ".vtx[" + $i + "]")`;
$data += $pos[0] + " " + $pos[1] + " " + $pos[2] + " ";
}
eval setAttr $a -type "doubleArray" (3*$ptsCnt) $data;
}
The last line is the important part :)
Thanks !
ps. this is urgent :)
--
view archives: http://groups.google.com/group/python_inside_maya
change your subscription settings:
http://groups.google.com/group/python_inside_maya/subscribe
