From: epa <epa@opencascade.com>
Date: Tue, 31 Oct 2006 16:10:50 +0000 (+0000)
Subject: Mistakes in implementation of absolute/relative cutlines length option corrected
X-Git-Tag: V3_2_3pre1~6
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=b0cc18b237d7658db94dd9884e2de0eaab0a4d2d;p=modules%2Fvisu.git

Mistakes in implementation of absolute/relative cutlines length option corrected
---

diff --git a/src/VISU_I/VISU_CutLines_i.cc b/src/VISU_I/VISU_CutLines_i.cc
index e650bda0..bdc199d4 100644
--- a/src/VISU_I/VISU_CutLines_i.cc
+++ b/src/VISU_I/VISU_CutLines_i.cc
@@ -387,11 +387,14 @@ void VISU::CutLines_i::BuildTableOfReal(SALOMEDS::SObject_ptr theSObject){
       if(MYDEBUG) MESSAGE("CutPlanes_i::BuildTableOfReal iLine = "<<iLine<<"; aNbPoints = "<<aNbPoints);
       aLineIdCont[iLine] = jLine++;
       TXYMap& aXYMap = aXYMapCont[iLine];
-      vtkFloatingPointType aPnt[3], aVect[3], aDist, aTopBnd;
+      vtkFloatingPointType aPnt[3], aVect[3], aDist, aTopBnd, aDivide;
       aTopBnd = aBoundPrjLn[2];
+      aDivide = aBoundPrjLn[2];
       if( !IsUseAbsoluteLength() ){
         aTopBnd = 1.0;
       }
+      else aDivide = 1.0;
+
       for(int i = 0; i < aNbPoints; i++){
 	aDataSet->GetPoint(i,aPnt);
 	Sub(aPnt,aBasePnt,aVect);
@@ -399,7 +402,7 @@ void VISU::CutLines_i::BuildTableOfReal(SALOMEDS::SObject_ptr theSObject){
 	  aDist = 0.5;
 	else
 	  {
-	    aDist = vtkMath::Dot(aVect,aDirLn)/aTopBnd; 
+	    aDist = vtkMath::Dot(aVect,aDirLn)/aDivide; 
 	    // the workaround
 	    if(aDist < 0.0) aDist = 0.0; 
 	    if(aDist > aTopBnd) aDist = aTopBnd;
@@ -438,7 +441,11 @@ void VISU::CutLines_i::BuildTableOfReal(SALOMEDS::SObject_ptr theSObject){
 	    // Warning: value '1.0' come from workaround:
 	    // see also aDist = vtkMath::Dot(aVect,aDirLn) / aBoundPrjLn[2];
 	    // aDist >= 0 and aDist<=1.0
-	    aNewXYMap[1.0 - *aIter] = aXYMap[*aIter];
+	    vtkFloatingPointType aTopBnd = aBoundPrjLn[2];
+	    if( !IsUseAbsoluteLength() ){
+	      aTopBnd = 1.0;
+	    }
+	    aNewXYMap[aTopBnd - *aIter] = aXYMap[*aIter];
 	  }
 	  TXYMap::const_iterator aNewXYMapIter = aNewXYMap.begin();
 	  aXYMap.clear();