From 512d5c6141aec52b6eecc67370336a28fde862a6 Mon Sep 17 00:00:00 2001
From: Abdullah Tahiri <abdullah.tahiri.yo@gmail.com>
Date: Sat, 12 Dec 2020 08:01:25 +0100
Subject: [PATCH] Sketcher: Ensure that ViewProvider Geometry extensions is
 correctly initialised

---
 src/Mod/Sketcher/Gui/ViewProviderSketch.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/Mod/Sketcher/Gui/ViewProviderSketch.cpp b/src/Mod/Sketcher/Gui/ViewProviderSketch.cpp
index 3611b0c37f..b62fd15bc6 100644
--- a/src/Mod/Sketcher/Gui/ViewProviderSketch.cpp
+++ b/src/Mod/Sketcher/Gui/ViewProviderSketch.cpp
@@ -6101,9 +6101,14 @@ bool ViewProviderSketch::setEdit(int ModNum)
             getSketchObject()->validateExternalLinks();
     }
 
+    // First drawing with non-temporal geometry, then updating solver information
+    // This ensures that any ViewProvider geometry extension is set before the geometry
+    // is loaded into the solver, which ensures that any prospective draw using temporal
+    // geometry (draw with first parameter true) has the right ViewProvider geometry extensions
+    // set - This fixes Weight constraint dragging on a just opened sketch.
+    draw(false,true);
     getSketchObject()->solve(false);
     UpdateSolverInformation();
-    draw(false,true);
 
     connectUndoDocument = getDocument()
         ->signalUndoDocument.connect(boost::bind(&ViewProviderSketch::slotUndoDocument, this, bp::_1));