From 051da8e481998535c4dc447c1756401f94a2a6c4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bruno=20Perdig=C3=A3o?= <bruno@brunopo.com>
Date: Mon, 23 Dec 2024 17:55:19 -0300
Subject: [PATCH] Allow mitre join to create a connection between contiguous
 walls.

---
 src/bonsai/bonsai/bim/module/model/wall.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/bonsai/bonsai/bim/module/model/wall.py b/src/bonsai/bonsai/bim/module/model/wall.py
index c64ff9a7c8..d52a587b45 100644
--- a/src/bonsai/bonsai/bim/module/model/wall.py
+++ b/src/bonsai/bonsai/bim/module/model/wall.py
@@ -1191,6 +1191,12 @@ class DumbWallJoiner:
         axis1 = tool.Model.get_wall_axis(wall1)
         axis2 = tool.Model.get_wall_axis(wall2)
         intersect = tool.Cad.intersect_edges(axis1["reference"], axis2["reference"])
+        # Allow connecting contiguos walls
+        if not intersect:
+            for v1 in axis1["reference"]:
+                for v2 in axis2["reference"]:
+                    if tool.Cad.are_vectors_equal(v1, v2, 1e-5):
+                        intersect = (v1, v2)
         if intersect:
             intersect, _ = intersect
         else: