Function: pnob

Syntax

pnob (<point>{,<num>})

Type

string

Returns

A 3-D point value as a string. The format of the output is 'x y z'. This function is essentially the same as ps but does not enclose the output in parentheses.

Parameters

• <point>
  The point to be output.

• <num>
  The number of decimal places to be printed after a decimal point. If omitted, the value of the system numeric dec_places is used. Trailing zero’s are suppressed.

Examples

point mypoint = pcur
string pval = pnob(mypoint)
string pval5 = pnob(mypoint,5)  ;#5 dec places