Good day everyone! 
	 I have another problem: cannot extrude multiply edges\curves (which set in SOP as primitives) in one direction. I quess it's cause of vertices direction, but while I used attribVOP... that didn't help. 
	 That trouble appears after "resample" node (but I need this node in exact order of my pipeline). 
	 I attach current result of "extrude" node and another image, where edges has been extruded properly (to one direction): 
	 Thank you