Can anybody please tell me what's wrong with the following code? POV
stops at the "<" and says that it expected an operand instead. How else
can I measure the distance between two points?
#declare Gauss =
function( x, y, z, Centre, Spread ) {
exp( vlength( <x, y, z> - Centre ) / 2*pow( Spread, 2 ) )
}
/ martin
