float  $V;
rebuildCurve -rt 0 curve1;
int $spans = `getAttr "curve1.spans"`;

for($n = 0.0; $n < 1.0; $n += 0.05)
	{
	$V = $n * $spans;
	$P = `pointOnCurve -pr $V curve1`;
	print $P;
	print "\n";
	sphere -r 0.1;
	move ($P[0]) ($P[1]) ($P[2]);
	}