(FrustumFilter) Fix top face not being colored correctly (openMVG#1773)

JoonVan · Aug 17, 2020 · c856ccc · c856ccc
1 parent b6e9df8
commit c856ccc
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/src/openMVG/sfm/sfm_data_filters_frustum.cpp b/src/openMVG/sfm/sfm_data_filters_frustum.cpp
@@ -199,18 +199,18 @@ const
   {
     if (it->second.isInfinite()) // infinite frustum: drawn normalized cone: 4 faces
     {
-      of << "3 " << count + 0 << ' ' << count + 1 << ' ' << count + 2 << color_other_face << '\n'
+      of << "3 " << count + 0 << ' ' << count + 1 << ' ' << count + 2 << color_top_face << '\n'
         << "3 " << count + 0 << ' ' << count + 2 << ' ' << count + 3 << color_other_face << '\n'
-        << "3 " << count + 0 << ' ' << count + 3 << ' ' << count + 4 << color_top_face << '\n'
+        << "3 " << count + 0 << ' ' << count + 3 << ' ' << count + 4 << color_other_face << '\n'
         << "3 " << count + 0 << ' ' << count + 4 << ' ' << count + 1 << color_other_face << '\n'
         << "4 " << count + 1 << ' ' << count + 2 << ' ' << count + 3 << ' ' << count + 4 << color_other_face << '\n';
       count += 5;
     }
     else // truncated frustum: 6 faces
     {
       of << "4 " << count + 0 << ' ' << count + 1 << ' ' << count + 2 << ' ' << count + 3 << color_other_face << '\n'
-        << "4 " << count + 0 << ' ' << count + 1 << ' ' << count + 5 << ' ' << count + 4 << color_other_face << '\n'
-        << "4 " << count + 1 << ' ' << count + 5 << ' ' << count + 6 << ' ' << count + 2 << color_top_face << '\n'
+        << "4 " << count + 0 << ' ' << count + 1 << ' ' << count + 5 << ' ' << count + 4 << color_top_face << '\n'
+        << "4 " << count + 1 << ' ' << count + 5 << ' ' << count + 6 << ' ' << count + 2 << color_other_face << '\n'
         << "4 " << count + 3 << ' ' << count + 7 << ' ' << count + 6 << ' ' << count + 2 << color_other_face << '\n'
         << "4 " << count + 0 << ' ' << count + 4 << ' ' << count + 7 << ' ' << count + 3 << color_other_face << '\n'
         << "4 " << count + 4 << ' ' << count + 5 << ' ' << count + 6 << ' ' << count + 7 << color_other_face << '\n';