From 4fa2663cf592b5a8c8dbb66b9702d74a7cfc191d Mon Sep 17 00:00:00 2001
From: Mike Molinari <mike@smbisoft.com>
Date: Wed, 26 Oct 2022 19:31:16 +0000
Subject: [PATCH] Added error handling to fillet operation.

---
 .../features/fillet/fillet.operation.ts       | 30 +++++++++++++++++--
 1 file changed, 28 insertions(+), 2 deletions(-)

diff --git a/modules/workbenches/modeler/features/fillet/fillet.operation.ts b/modules/workbenches/modeler/features/fillet/fillet.operation.ts
index f986f12d..f1be3a25 100644
--- a/modules/workbenches/modeler/features/fillet/fillet.operation.ts
+++ b/modules/workbenches/modeler/features/fillet/fillet.operation.ts
@@ -61,9 +61,10 @@ export const FilletOperation: OperationDescriptor<any> = {
     });
 
     //perform the opperations on each of the bodies.
-    const result = {
+    let result = {
       created: [],
-      consumed: Array.from(groups.keys())
+      consumed: Array.from(groups.keys()),
+      error: {},
     }
 
     const analyzer = new FromMObjectProductionAnalyzer(result.consumed);
@@ -79,6 +80,31 @@ export const FilletOperation: OperationDescriptor<any> = {
       result.created.push(occ.io.getShell(newShellName, analyzer));
     });
 
+
+    result.created.forEach(function (item, index, arr ){
+      if (item.faces.length <=1) result = {
+        created: [],
+        consumed:[],
+        error :{
+          type:"fail",
+          message:"Fillet failed, Try changing radius or remove edge causing failure."
+        },
+      };
+    })
+
+
+
+
+
+    if (result.created[0].faces.length <=1) result = {
+      created: [],
+      consumed:[],
+      error :{
+        type:"fail",
+        message:"Fillet failed, Try changing radius or remove edge causing failure."
+      },
+    };
+
     return result;
   },
   form: [