0027555: Visualization, AIS_Shape - own deviation coefficient change is not considere...

[occt.git] / src / Prs3d / Prs3d_Drawer.hxx

diff --git a/src/Prs3d/Prs3d_Drawer.hxx b/src/Prs3d/Prs3d_Drawer.hxx
index 7f8595c..a114f12 100644 (file)
--- a/src/Prs3d/Prs3d_Drawer.hxx
+++ b/src/Prs3d/Prs3d_Drawer.hxx
@@ -202,6 +202,15 @@ public:
          : 0.0;
   }
 
+  //! Updates the previous value used for the chordal deviation coefficient to the current state.
+  void UpdatePreviousDeviationCoefficient()
+  {
+    if (myHasOwnDeviationCoefficient)
+    {
+      myPreviousDeviationCoefficient = DeviationCoefficient();
+    }
+  }
+
   //! Sets the deviation coefficient aCoefficient for removal
   //! of hidden lines created by different viewpoints in
   //! different presentations. The Default value is 0.02.
@@ -282,6 +291,15 @@ public:
          : 0.0;
   }
 
+  //! Updates the previous deviation angle to the current value
+  void UpdatePreviousDeviationAngle()
+  {
+    if (myHasOwnDeviationAngle)
+    {
+      myPreviousDeviationAngle = DeviationAngle();
+    }
+  }
+
   //! Sets anAngle, the angle of maximum chordal deviation for removal of hidden lines created by
   //! different viewpoints in different presentations.
   //! The default value is 20 * M_PI / 180.