From 38dbffdbcd7155837a9baec3e785ec580f6125b2 Mon Sep 17 00:00:00 2001
From: artem-ogre <artem.ogre@gmail.com>
Date: Tue, 26 Apr 2022 20:41:09 +0200
Subject: [PATCH] Add duplication check

---
 visualizer/main.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/visualizer/main.cpp b/visualizer/main.cpp
index 9ac28f56..003a9fbd 100644
--- a/visualizer/main.cpp
+++ b/visualizer/main.cpp
@@ -196,6 +196,12 @@ public slots:
                     ? std::vector<V2d>(&m_points[0], &m_points[m_ptLimit])
                     : m_points;
             const CDT::DuplicatesInfo duplInfo = CDT::RemoveDuplicates(pts);
+            if(!duplInfo.duplicates.empty())
+            {
+                QMessageBox errBox;
+                errBox.setText(QStringLiteral("Triangulation has duplicates"));
+                errBox.exec();
+            }
 
             m_cdt.insertVertices(pts);
             if(m_ptLimit >= m_points.size() && !m_edges.empty())
@@ -339,6 +345,7 @@ public slots:
         }
         if(m_isDisplayIndices)
         {
+            int iT = 0;
             for(TCit t = m_cdt.triangles.begin(); t != m_cdt.triangles.end();
                 ++t, ++iT)
             {