From cbd3cf29af2e5157995720adbd850196fb5f69b1 Mon Sep 17 00:00:00 2001
From: Martin Budden <mjbudden@gmail.com>
Date: Wed, 16 Dec 2020 19:27:03 +0000
Subject: [PATCH] Fixed rounding error in hangin_hole assert.

---
 utils/hanging_hole.scad | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/utils/hanging_hole.scad b/utils/hanging_hole.scad
index ec1fb2a..564b9e8 100644
--- a/utils/hanging_hole.scad
+++ b/utils/hanging_hole.scad
@@ -35,7 +35,7 @@ module hanging_hole(z, ir, h = 100, h2 = 100) { //! Hole radius ```ir``` hanging
                         poly_cylinder(r - eps, h - layer_height);
             }
     }
-    assert(z % layer_height == 0, str(z));
+    assert(z - layer_height * floor(z / layer_height) < eps, str(z));
     infill_angle = z % (2 * layer_height) ? -45 : 45;
     below = min(z + eps, h2);
     big = 1000;