From 7a61cf20a4eeb5fe1b1a7f0be0febfe7267d15cd Mon Sep 17 00:00:00 2001
From: Ryan Schultz <ryan@openingdesign.com>
Date: Sat, 18 Apr 2026 12:55:52 -0500
Subject: [PATCH] Fix #7927: Fix SECTION annotation for MODEL_VIEW drawings

generate_section_reference_points had no handler for
MODEL_VIEW target view, causing it to silently return
None. Add MODEL_VIEW branch that clips the section line
to XY camera bounds while preserving the Z coordinate
for correct 3D placement.

Generated with the assistance of an AI coding tool.
---
 src/bonsai/bonsai/tool/drawing.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/bonsai/bonsai/tool/drawing.py b/src/bonsai/bonsai/tool/drawing.py
index 86113b9c95..232e963359 100644
--- a/src/bonsai/bonsai/tool/drawing.py
+++ b/src/bonsai/bonsai/tool/drawing.py
@@ -1756,6 +1756,10 @@ class Drawing(bonsai.core.tool.Drawing):
             # For section/elevation views, elevate the segment vertically
             if not (points := helper.elevate_segment(bounds, [v1, v2])):
                 return
+        elif target_view == "MODEL_VIEW":
+            # For model views, clip to XY bounds and keep Z (3D line at true elevation)
+            if not (points := helper.clip_segment(bounds, [v1, v2])):
+                return
         else:
             return