From dbecdbe53aad8f83fc47971d9f592862d340d1fa Mon Sep 17 00:00:00 2001
From: huxingyi <huxingyi@msn.com>
Date: Wed, 18 Nov 2020 20:31:11 +0930
Subject: [PATCH] Fix export ready signal

---
 src/document.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/document.cpp b/src/document.cpp
index 93699c61..752785ec 100644
--- a/src/document.cpp
+++ b/src/document.cpp
@@ -1956,6 +1956,8 @@ void Document::meshReady()
                 m_resultTextureMesh = model;
                 emit resultTextureChanged();
             }
+            
+            checkExportReadyState();
         }
     }
 }
@@ -3345,6 +3347,16 @@ bool Document::isExportReady() const
             m_rigGenerator ||
             m_motionsGenerator)
         return false;
+    
+    if (objectLocked)
+        return true;
+    
+    if (m_isResultMeshObsolete ||
+            m_isTextureObsolete ||
+            m_isPostProcessResultObsolete ||
+            m_isRigObsolete)
+        return false;
+        
     return true;
 }