From 859aa61216d28716198ad9ae747a3e5b7fcea10a Mon Sep 17 00:00:00 2001
From: ChenX <maple6@vip.qq.com>
Date: Tue, 20 Jun 2023 17:37:00 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96:=E9=81=BF=E5=85=8D=E9=94=99?=
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---
 src/DatabaseServices/Entity/Extrude.ts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/DatabaseServices/Entity/Extrude.ts b/src/DatabaseServices/Entity/Extrude.ts
index ff687c036..60f059d74 100644
--- a/src/DatabaseServices/Entity/Extrude.ts
+++ b/src/DatabaseServices/Entity/Extrude.ts
@@ -1171,6 +1171,12 @@ export class ExtrudeSolid extends Entity
                 return grooves;
             }
             // project.ApplyMatrix(target.OCSInv);
+            if (!(project.Area > 1))
+            {
+                Log("无法切割板", LogType.Info, [this, target]);
+                return [];
+            }
+
             project.Z0();
             let c1 = Contour.CreateContour(project);
             let c2 = Contour.CreateContour(target.ContourCurve);