From 4c76dbb8b7da65d490f21f58dd851d3249bba514 Mon Sep 17 00:00:00 2001
From: apo <apo@opencascade.com>
Date: Tue, 31 Oct 2006 06:48:19 +0000
Subject: [PATCH] Now, it is up to actor decide whether it is needed update
 from ActorFactory or not (it compares time of modifications)

---
 src/OBJECT/VISU_Actor.cxx      | 6 ++++--
 src/OBJECT/VISU_ActorFactory.h | 5 +++++
 src/VISU_I/VISU_Prs3d_i.cc     | 6 +-----
 src/VISU_I/VISU_View_i.cc      | 7 ++-----
 4 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/src/OBJECT/VISU_Actor.cxx b/src/OBJECT/VISU_Actor.cxx
index e2e9be32..bdd67e38 100644
--- a/src/OBJECT/VISU_Actor.cxx
+++ b/src/OBJECT/VISU_Actor.cxx
@@ -195,8 +195,10 @@ void
 VISU_Actor
 ::UpdateFromFactory()
 {
-  myActorFactory->UpdateActor(this);
-  Update();
+  if(GetMTime() < myActorFactory->GetMTime()){
+    myActorFactory->UpdateActor(this);
+    Update();
+  }
 }
 
 void
diff --git a/src/OBJECT/VISU_ActorFactory.h b/src/OBJECT/VISU_ActorFactory.h
index 13bc2729..72402370 100644
--- a/src/OBJECT/VISU_ActorFactory.h
+++ b/src/OBJECT/VISU_ActorFactory.h
@@ -53,6 +53,11 @@ namespace VISU
     ~TActorFactory()
     {}
 
+    //! Return modified time of the factory
+    virtual
+    unsigned long int 
+    GetMTime() = 0;
+
     //! To update the actor
     virtual 
     void
diff --git a/src/VISU_I/VISU_Prs3d_i.cc b/src/VISU_I/VISU_Prs3d_i.cc
index cc4cc6b0..dfa1c78f 100644
--- a/src/VISU_I/VISU_Prs3d_i.cc
+++ b/src/VISU_I/VISU_Prs3d_i.cc
@@ -409,13 +409,9 @@ void
 VISU::Prs3d_i
 ::UpdateActor(VISU_Actor* theActor) 
 {
-  if(theActor->GetMTime() < myUpdateTime.GetMTime())
-    return;
-
   if(MYDEBUG) MESSAGE("Prs3d_i::UpdateActor - this = "<<this<<"; theActor = "<<theActor);
-
-  theActor->ShallowCopyPL(GetPipeLine());
   theActor->SetPosition(myOffset[0],myOffset[1],myOffset[2]);
+  theActor->ShallowCopyPL(GetPipeLine());
   theActor->Modified();
 }
 
diff --git a/src/VISU_I/VISU_View_i.cc b/src/VISU_I/VISU_View_i.cc
index df7bbd6f..421c4552 100644
--- a/src/VISU_I/VISU_View_i.cc
+++ b/src/VISU_I/VISU_View_i.cc
@@ -1570,11 +1570,8 @@ namespace VISU {
 	anActors->InitTraversal();
 	while (vtkActor *anAct = anActors->GetNextActor()) {
 	  if (VISU_Actor* anActor = dynamic_cast<VISU_Actor*>(anAct)) {
-	    VISU::Prs3d_i* aPrs3d  = anActor->GetPrs3d();
-	    if (anActor->GetVisibility() && aPrs3d) {
-	      aPrs3d->Update();
-	      aPrs3d->UpdateActor(anActor);
-	    }
+	    if (anActor->GetVisibility()) 
+	      anActor->UpdateFromFactory();
 	  }
 	}
 	RepaintView(myViewWindow);
-- 
2.39.2