From 8afef3bc72c8b73244cb5fe083e16fc3d9066fa6 Mon Sep 17 00:00:00 2001
From: Nikita Kostovsky <nikita@kostovsky.me>
Date: Wed, 7 Jan 2026 02:09:00 +0100
Subject: add cam pcbs, laser and laser holder, updated m12 lense holder

---
 body/helpers.scad | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'body/helpers.scad')

diff --git a/body/helpers.scad b/body/helpers.scad
index 2ad4a47..b4de246 100644
--- a/body/helpers.scad
+++ b/body/helpers.scad
@@ -1,5 +1,10 @@
 use <design.scad>
 
+$tiny_padding = 0.1;
+
+// calculate cylinder/circle "Fragments Number" based on diameter
+function diameterToFn(d, mult = 4) = (d * PI * mult);
+
 function hole_z(h) =
     assert(h > 0, "hole_z: h should be greater than 0")
     -h * 0.001;
-- 
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