From 4348e5c427a4a890efbd372e5a362786e77545ce Mon Sep 17 00:00:00 2001
From: AJ Isaacs <ajisaacs27@gmail.com>
Date: Wed, 18 Mar 2026 12:57:23 -0400
Subject: [PATCH] feat(engine): add NestPhase.Custom for plugin fill strategies

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 OpenNest.Engine/NestEngineBase.cs | 1 +
 OpenNest.Engine/NestProgress.cs   | 3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/OpenNest.Engine/NestEngineBase.cs b/OpenNest.Engine/NestEngineBase.cs
index afb6123..20c3e84 100644
--- a/OpenNest.Engine/NestEngineBase.cs
+++ b/OpenNest.Engine/NestEngineBase.cs
@@ -308,6 +308,7 @@ namespace OpenNest
                 case NestPhase.Linear: return "Linear";
                 case NestPhase.RectBestFit: return "BestFit";
                 case NestPhase.Extents: return "Extents";
+                case NestPhase.Custom: return "Custom";
                 default: return phase.ToString();
             }
         }
diff --git a/OpenNest.Engine/NestProgress.cs b/OpenNest.Engine/NestProgress.cs
index bf76ec9..49ae0ba 100644
--- a/OpenNest.Engine/NestProgress.cs
+++ b/OpenNest.Engine/NestProgress.cs
@@ -9,7 +9,8 @@ namespace OpenNest
         RectBestFit,
         Pairs,
         Nfp,
-        Extents
+        Extents,
+        Custom
     }
 
     public class PhaseResult