From a12a2586358280e6d2b05a8b623c828c9b39c56c Mon Sep 17 00:00:00 2001
From: Adrian Mariano <avm4@cornell.edu>
Date: Thu, 14 Oct 2021 22:54:07 -0400
Subject: [PATCH] rename to vnf_drop_extra_points

---
 vnf.scad | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/vnf.scad b/vnf.scad
index d8ff3a7..dae704b 100644
--- a/vnf.scad
+++ b/vnf.scad
@@ -496,14 +496,14 @@ function vnf_quantize(vnf,q=pow(2,-12)) =
     [[for (pt = vnf[0]) quant(pt,q)], vnf[1]];
 
 
-// Function: vnf_clean_unrefs()
+// Function: vnf_drop_extra_points()
 // Usage:
-//   clean_vnf=vnf_clean_unrefs(vnf);
+//   clean_vnf=vnf_drop_extra_points(vnf);
 // Description:
 //   Remove all unreferenced vertices from a VNF.  Note that in most
 //   cases unreferenced vertices cause no harm, and this function may
 //   be slow on large VNFs.  
-function vnf_clean_unrefs(vnf) =
+function vnf_drop_extra_points(vnf) =
     let(
         flat = flatten(vnf[1]),
         ind  = len(vnf[0])<800