From 25a9e7ed4b2c49ac91153970dad615dd7fea9b9e Mon Sep 17 00:00:00 2001
From: apo <apo@opencascade.com>
Date: Wed, 8 Feb 2006 06:28:55 +0000
Subject: [PATCH] Fix for Bug IPAL11495   	REGRESSION of the animation
 Iso Surfaces

---
 src/VISU_I/VISU_TimeAnimation.cxx | 103 ++++++++++++++++++++++++------
 1 file changed, 85 insertions(+), 18 deletions(-)

diff --git a/src/VISU_I/VISU_TimeAnimation.cxx b/src/VISU_I/VISU_TimeAnimation.cxx
index 34023596..ff691ec5 100644
--- a/src/VISU_I/VISU_TimeAnimation.cxx
+++ b/src/VISU_I/VISU_TimeAnimation.cxx
@@ -162,10 +162,14 @@ namespace
 			FieldData& theData,
 			VISU::Result_i* theResult,
 			bool theIsRangeDefined,
-			CORBA::Double theMinVal,
-			CORBA::Double theMaxVal)
+			CORBA::Double& theMinVal,
+			CORBA::Double& theMaxVal,
+			CORBA::Double theTimeMin,
+			CORBA::Double theTimeMax)
   {
-    double aMin = VTK_LARGE_FLOAT, aMax = -VTK_LARGE_FLOAT;
+    theMinVal = VTK_LARGE_FLOAT;
+    theMaxVal = -VTK_LARGE_FLOAT;
+
     _PTR(ChildIterator) anIter = theStudy->NewChildIterator(theData.myField);
     anIter->Next(); // First is reference on support
 
@@ -181,9 +185,9 @@ namespace
 
       theData.myTiming[aFrameId] = VISU_TimeAnimation::getTimeValue(aTimeStamp);
       if (theIsRangeDefined) {
-	if (theData.myTiming[aFrameId] < theMinVal) 
+	if (theData.myTiming[aFrameId] < theTimeMin) 
 	  continue;
-	if (theData.myTiming[aFrameId] > theMaxVal) 
+	if (theData.myTiming[aFrameId] > theTimeMax) 
 	  break;
       }
 
@@ -198,8 +202,8 @@ namespace
 		       aFieldName.latin1(), aTimeStampId);
       theData.myPrs[aFrameId++] = aPresent;
 
-      aMin = std::min(aPresent->GetMin(),aMin);
-      aMax = std::min(aPresent->GetMax(),aMax);
+      theMinVal = std::min(aPresent->GetMin(),theMinVal);
+      theMaxVal = std::max(aPresent->GetMax(),theMaxVal);
     }
     theData.myNbFrames = aFrameId;
 
@@ -208,7 +212,7 @@ namespace
       if( aRangeType != 1 ){
 	for(long aFrameId = 0; aFrameId < theData.myNbFrames; aFrameId++) {
 	  if (VISU::ScalarMap_i* aPrs = dynamic_cast<VISU::ScalarMap_i*>(theData.myPrs[aFrameId])){
-	    aPrs->SetRange(aMin, aMax);
+	    aPrs->SetRange(theMinVal, theMaxVal);
 	    aPrs->SetOffset(theData.myOffset);
 	  }
 	}
@@ -216,7 +220,7 @@ namespace
       if (theData.myPrsType == VISU::TISOSURFACE)
 	for (long aFrameId = 0; aFrameId < theData.myNbFrames; aFrameId++)
 	  if (VISU::IsoSurfaces_i* aPrs = dynamic_cast<VISU::IsoSurfaces_i*>(theData.myPrs[aFrameId]))
-	    aPrs->SetSubRange(aMin, aMax);
+	    aPrs->SetSubRange(theMinVal, theMaxVal);
     }
   }
 }
@@ -238,31 +242,94 @@ void VISU_TimeAnimation::generatePresentations(CORBA::Long theFieldNum) {
   using namespace VISU;
   switch (aData.myPrsType) {
   case VISU::TSCALARMAP: // ScalarMap
-    GeneratePresentations<ScalarMap_i>(myStudy,aData,aResult,isRangeDefined(),myMinVal,myMaxVal);
+    GeneratePresentations<ScalarMap_i>(myStudy,
+				       aData,
+				       aResult,
+				       isRangeDefined(),
+				       myMinVal,
+				       myMaxVal,
+				       myTimeMin,
+				       myTimeMax);
     break;
   case VISU::TISOSURFACE: // Iso Surfaces
-    GeneratePresentations<IsoSurfaces_i>(myStudy,aData,aResult,isRangeDefined(),myMinVal,myMaxVal);
+    GeneratePresentations<IsoSurfaces_i>(myStudy,
+					 aData,
+					 aResult,
+					 isRangeDefined(),
+					 myMinVal,
+					 myMaxVal,
+					 myTimeMin,
+					 myTimeMax);
     break;
   case VISU::TCUTPLANES: // Cut Planes
-    GeneratePresentations<CutPlanes_i>(myStudy,aData,aResult,isRangeDefined(),myMinVal,myMaxVal);
+    GeneratePresentations<CutPlanes_i>(myStudy,
+				       aData,
+				       aResult,
+				       isRangeDefined(),
+				       myMinVal,
+				       myMaxVal,
+				       myTimeMin,
+				       myTimeMax);
     break;
   case VISU::TPLOT3D: // Plot3d
-    GeneratePresentations<Plot3D_i>(myStudy,aData,aResult,isRangeDefined(),myMinVal,myMaxVal);
+    GeneratePresentations<Plot3D_i>(myStudy,
+				    aData,
+				    aResult,
+				    isRangeDefined(),
+				    myMinVal,
+				    myMaxVal,
+				    myTimeMin,
+				    myTimeMax);
     break;
   case VISU::TDEFORMEDSHAPE: // Deformed Shape
-    GeneratePresentations<DeformedShape_i>(myStudy,aData,aResult,isRangeDefined(),myMinVal,myMaxVal);
+    GeneratePresentations<DeformedShape_i>(myStudy,
+					   aData,
+					   aResult,
+					   isRangeDefined(),
+					   myMinVal,
+					   myMaxVal,
+					   myTimeMin,
+					   myTimeMax);
     break;
   case VISU::TVECTORS: // Vectors
-    GeneratePresentations<Vectors_i>(myStudy,aData,aResult,isRangeDefined(),myMinVal,myMaxVal);
+    GeneratePresentations<Vectors_i>(myStudy,
+				     aData,
+				     aResult,
+				     isRangeDefined(),
+				     myMinVal,
+				     myMaxVal,
+				     myTimeMin,
+				     myTimeMax);
     break;
   case VISU::TSTREAMLINES: // Stream Lines
-    GeneratePresentations<StreamLines_i>(myStudy,aData,aResult,isRangeDefined(),myMinVal,myMaxVal);
+    GeneratePresentations<StreamLines_i>(myStudy,
+					 aData,
+					 aResult,
+					 isRangeDefined(),
+					 myMinVal,
+					 myMaxVal,
+					 myTimeMin,
+					 myTimeMax);
     break;
   case VISU::TGAUSSPOINTS: // Gauss Points
-    GeneratePresentations<GaussPoints_i>(myStudy,aData,aResult,isRangeDefined(),myMinVal,myMaxVal);
+    GeneratePresentations<GaussPoints_i>(myStudy,
+					 aData,
+					 aResult,
+					 isRangeDefined(),
+					 myMinVal,
+					 myMaxVal,
+					 myTimeMin,
+					 myTimeMax);
     break;
   case VISU::TSCALARMAPONDEFORMEDSHAPE: // Scalar map on deformed shape
-    GeneratePresentations<ScalarMapOnDeformedShape_i>(myStudy,aData,aResult,isRangeDefined(),myMinVal,myMaxVal);
+    GeneratePresentations<ScalarMapOnDeformedShape_i>(myStudy,
+						      aData,
+						      aResult,
+						      isRangeDefined(),
+						      myMinVal,
+						      myMaxVal,
+						      myTimeMin,
+						      myTimeMax);
     break;
   default:
     MESSAGE("Not implemented for this presentation type: " << aData.myPrsType);
-- 
2.39.2