From dc8c5e8ba2ee5d5e5cdf2352c33d0e7305d67275 Mon Sep 17 00:00:00 2001
From: "luca.mazzoleni" <luca.mazzoleni@egalware.com>
Date: Fri, 28 Nov 2025 16:03:00 +0100
Subject: [PATCH] - in PreCollisionLib piccola correzione

---
 LuaLibs/PreCollisionLib.lua | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/LuaLibs/PreCollisionLib.lua b/LuaLibs/PreCollisionLib.lua
index b6f2667..fb290ff 100644
--- a/LuaLibs/PreCollisionLib.lua
+++ b/LuaLibs/PreCollisionLib.lua
@@ -126,7 +126,9 @@ function PreCollisionLib.CheckCollisionWithAxis( sAxis, Edge, vtNFace, vtHead, P
    end
 
    -- vtToolSCC è la direzione vtTool con verso dato dalla direzione SCC (punta verso il lato in cui c'è l'asse C/aggregato)
-   local nSCC = Tool.SetupInfo.GetSCC( Edge.vtN, Edge.ptEnd - Edge.ptStart, vtNFace)
+   local vtEdge = Edge.ptEnd - Edge.ptStart
+   vtEdge:normalize()
+   local nSCC = Tool.SetupInfo.GetSCC( Edge.vtN, vtEdge, vtNFace)
    local vtSCC = BeamLib.GetDirectionFromSCC( nSCC)
    local vtToolSCC
    if Edge.vtN * vtSCC > GEO.EPS_SMALL then