Mel script edit cvs of maya curve.

deohboeh

Mel Noob: I want make a script to delete the first cv of a maya curve. Any help is much appreciated.

deohboeh

Got it. Leaving this here for someone who needs it.

SelectAllNURBSCurves;

string $c[] = `ls -sl`;

for ($i in $c)
{
    delete ($i + ".cv[0]");
}

Bartalon

Assuming you always want the very first CV, it will always be position [0]. So curve1.cv[0].

If you want your script to work on any curve selection, you can store your selection first

{
    // stores current selection
    string $curve[] = `ls -sl`; 
    // for loop allows script to work on any number of curves at one time
    for ($i=0; $i<`size $curve`; ++$i) {
        // skips anything that doesn't have CVs
        if (objExists ($curve[$i] + ".cv[0]")) {
            delete ($curve[$i] + ".cv[0]" );
        }
    }
}