From: dmv <dmv@opencascade.com>
Date: Wed, 23 Jul 2008 10:07:43 +0000 (+0000)
Subject: Bug IPAL20132 Arrange Actors is not working for table presentations
X-Git-Tag: V4_1_0_maintainance_20080724
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=80bdb874d95e6913a07f1648c290d9ea928f2f93;p=modules%2Fvisu.git

Bug IPAL20132 Arrange Actors is not working for table presentations
---

diff --git a/src/VISUGUI/VisuGUI_TimeAnimation.cxx b/src/VISUGUI/VisuGUI_TimeAnimation.cxx
index e4811c5f..2ea7c526 100644
--- a/src/VISUGUI/VisuGUI_TimeAnimation.cxx
+++ b/src/VISUGUI/VisuGUI_TimeAnimation.cxx
@@ -160,7 +160,7 @@ ArrangeDlg::ArrangeDlg(QWidget* theParent,
   vtkActorCollection *aCollection = myViewWindow->getRenderer()->GetActors();
   aCollection->InitTraversal();
   while(vtkActor* anActor = aCollection->GetNextActor()){
-    if (VISU_Actor* anVISUActor = dynamic_cast<VISU_Actor*>(anActor))
+    if (VISU_Actor* anVISUActor = dynamic_cast<VISU_Actor*>(anActor)) {
       if(anVISUActor->GetVisibility() != 0){
 	if (VISU::Prs3d_i* aPrs = anVISUActor->GetPrs3d()){
 	  if(!myPrsMap.contains(aPrs)){
@@ -182,8 +182,33 @@ ArrangeDlg::ArrangeDlg(QWidget* theParent,
 	      }
 	    }
 	  }
-	}
+	} 
       }
+    } else { //if PointMap3d Actor
+      if (VISU_ActorBase* anActorBase = dynamic_cast<VISU_ActorBase*>(anActor))
+	if(anActorBase->GetVisibility() != 0)
+	  if (VISU::PointMap3d_i* aPrs = dynamic_cast<VISU::PointMap3d_i*>(anActorBase->GetFactory())) {
+	    if(!myPointMapPrsMap.contains(aPrs)){
+	      Handle(SALOME_InteractiveObject) anIO = aPrs->GetIO();
+	      if(!anIO->hasEntry())
+		continue;
+	      SalomeApp_Study* aStudy = VISU::GetAppStudy(theModule);
+	      VISU::TObjectInfo anObjectInfo = VISU::GetObjectByEntry(aStudy, anIO->getEntry());
+	      if(_PTR(SObject) aSObject = anObjectInfo.mySObject){
+		_PTR(GenericAttribute) anAttr;
+		if (aSObject->FindAttribute(anAttr, "AttributeName")) {
+		  _PTR(AttributeName) aName(anAttr);
+		  QString strIn(aName->Value().c_str());
+		  aPrsNames.append(strIn);
+		  myPointMapPrsMap[aPrs] = myOffsets.count();
+		  Offset aOffs;
+		  anActorBase->GetPosition(aOffs.myOffset);
+		  myOffsets.append(aOffs);
+		}
+	      }
+	    }
+	  }
+    }
   }
   myFieldLst->insertStringList(aPrsNames);
   myFieldLst->setSelected(0, true);
@@ -411,14 +436,24 @@ void ArrangeDlg::acceptViewWindow()
 	if (mySaveChk->isChecked())
 	  aPrs->SetOffset(aOffs.myOffset[0],aOffs.myOffset[1],aOffs.myOffset[2]);
     }
+    QMap<VISU::PointMap3d_i*, int>::Iterator itt;
+    for (itt = myPointMapPrsMap.begin(); itt != myPointMapPrsMap.end(); ++itt) {
+      VISU::PointMap3d_i* aPrs = itt.key();
+      Offset& aOffs = myOffsets[itt.data()];
+      if (VISU_ActorBase* anActor = VISU::FindActorBase(myViewWindow, aPrs))
+        anActor->SetPosition(aOffs.myOffset);
+      if (mySaveChk)
+	if (mySaveChk->isChecked())
+	  aPrs->SetOffset(aOffs.myOffset[0],aOffs.myOffset[1],aOffs.myOffset[2]);
+    }
   } else {
     vtkFloatingPointType aDist = 0;
     vtkFloatingPointType aShift = 0;
     vtkFloatingPointType aPrevDist = 0;
     vtkFloatingPointType aPrevShift = 0;
-    int i;
+    int i = 0;
     QMap<VISU::Prs3d_i*, int>::Iterator it;
-    for (it = myPrsMap.begin(), i = 0; it != myPrsMap.end(); ++it, i++) {
+    for (it = myPrsMap.begin(); it != myPrsMap.end(); ++it, i++) {
       VISU::Prs3d_i* aPrs = it.key();
       if (VISU_Actor* aActor = VISU::FindActor(myViewWindow, aPrs)) {
 	int aAxis = getAxis();
@@ -491,7 +526,70 @@ void ArrangeDlg::acceptViewWindow()
 	aPrevDist = aDist;
 	aPrevShift = aShift;
       }
-    }
+    } // end of myPrsMap loop
+    // Loop in PointMap3D the same as previous loop
+    QMap<VISU::PointMap3d_i*, int>::Iterator itt;
+    for (itt = myPointMapPrsMap.begin(); itt != myPointMapPrsMap.end(); ++itt, i++) {
+      VISU::PointMap3d_i* aPrs = itt.key();
+      if (VISU_ActorBase* aActor = VISU::FindActorBase(myViewWindow, aPrs)) {
+	int aAxis = getAxis();
+
+	vtkFloatingPointType aZeroOffset[3];
+	aZeroOffset[0] = aZeroOffset[1] = aZeroOffset[2] = 0;
+	aActor->SetPosition(aZeroOffset);
+        aActor->GetMapper()->Update();
+
+	vtkFloatingPointType aBounds[6];
+	aActor->GetBounds(aBounds);
+	switch (aAxis) {
+	case XAxis:
+	  aDist = fabs(aBounds[1] - aBounds[0]);
+	  break;
+	case YAxis:
+	  aDist = fabs(aBounds[3] - aBounds[2]);
+	  break;
+	case ZAxis:
+	  aDist = fabs(aBounds[5] - aBounds[4]);
+	}
+	vtkFloatingPointType aOffset[3];
+        aOffset[0] = aOffset[1] = aOffset[2] = 0;
+        aOffset[aAxis] =
+          (aBounds[2*aAxis+1] < aBounds[2*aAxis]) ? -aBounds[2*aAxis+1] : -aBounds[2*aAxis];
+
+        if (i > 0) {
+          vtkFloatingPointType aCCDist = (aDist + aPrevDist) / 2.0;
+
+          vtkFloatingPointType dx = fabs(aBounds[1] - aBounds[0]);
+          vtkFloatingPointType dy = fabs(aBounds[3] - aBounds[2]);
+          vtkFloatingPointType dz = fabs(aBounds[5] - aBounds[4]);
+          vtkFloatingPointType max = (dx > dy) ? dx : dy;
+          max = (dz > max) ? dz : max;
+          max /= 100.0;
+
+          if (aCCDist < max) {
+            // set base distance between centers of bounding boxes
+            // to minimal (but big enough) size of current bounding box
+            if (dx < max) dx = FLT_MAX;
+            if (dy < max) dy = FLT_MAX;
+            if (dz < max) dz = FLT_MAX;
+
+            aCCDist = (dx < dy) ? dx : dy;
+            aCCDist = (dz < aCCDist) ? dz : aCCDist;
+          }
+          aShift = aPrevShift + aPrevDist/2.0 + aCCDist*getDistance() - aDist/2.0;
+        }
+
+	aOffset[aAxis] += aShift;
+	aActor->SetPosition(aOffset);
+	if (mySaveChk)
+	  if (mySaveChk->isChecked())
+	    aPrs->SetOffset(aOffset[0],aOffset[1],aOffset[2]);
+
+	aPrevDist = aDist;
+	aPrevShift = aShift;
+      }
+    } // end of myPointMapPrsMap loop
+
   }
   myViewWindow->getRenderer()->ResetCameraClippingRange();
   myViewWindow->Repaint();
diff --git a/src/VISUGUI/VisuGUI_TimeAnimation.h b/src/VISUGUI/VisuGUI_TimeAnimation.h
index d41e369c..9a97900e 100644
--- a/src/VISUGUI/VisuGUI_TimeAnimation.h
+++ b/src/VISUGUI/VisuGUI_TimeAnimation.h
@@ -47,6 +47,7 @@ class VISU_TimeAnimation;
 namespace VISU 
 {
   class Prs3d_i;
+  class PointMap3d_i;
 }
 
 class SVTK_ViewWindow;
@@ -113,6 +114,7 @@ class ArrangeDlg: public QDialog
 
   int               myCurrent;
   QMap<VISU::Prs3d_i*, int> myPrsMap;
+  QMap<VISU::PointMap3d_i*, int> myPointMapPrsMap;
 };