From 6666f1760ae58f2ed0e430a8c80aa0e8f310d37f Mon Sep 17 00:00:00 2001
From: Pierre Lecomte <pierre.lecomte@univ-lyon1.fr>
Date: Wed, 24 May 2023 16:47:00 +0200
Subject: [PATCH] add metal rod lengths + doc update

---
 cad/sma_open.scad | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/cad/sma_open.scad b/cad/sma_open.scad
index 080a0c5..7d52442 100644
--- a/cad/sma_open.scad
+++ b/cad/sma_open.scad
@@ -8,11 +8,14 @@
  */
  
 // To visualize the whole SMA
-open_sma();
+//open_sma();
 
 // To render only one attach or the support, ready to print
 //ready_to_print(5);
 
+// To echo le metal rod length for i-th microphone:
+//studs(0);
+
 // EDIT BELOW
 //$fn=128; //for final render
 
@@ -145,11 +148,13 @@ module studs(id_mic, rstud=1.75){
     for (i=[0:len(neighbors[id_mic])-1]){
         neighbor = sph2cart([r[neighbors[id_mic][i]], theta[neighbors[id_mic][i]], phi[neighbors[id_mic][i]]]);
            rtp2=cart2sph(neighbor-center);
+           h = norm(neighbor-center)-2*16;
+           echo("Metal rod length:", h);
            translate(center)
            rotate([0, rtp2[1], rtp2[2]])
-            color("blue")
+           color("blue")
            translate([0,0,16])
-           cylinder(r=rstud,h=norm(neighbor-center)-2*16);
+           cylinder(r=rstud,h=h);
            }
 }