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0028492: Boolean common does not produce expected result

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Generation of 3D-steps shorter than 3D tolerance has been allowed in the fix to build Walking-line.

Now, 3D-step is limited by Precision::Confusion value.
This commit is contained in:
nbv
2017-03-13 16:03:07 +03:00
committed by bugmaster
parent 176a795920
commit 3b6ffeaca7
9 changed files with 87 additions and 10 deletions
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14
src/IntWalk/IntWalk_PWalking.cxx
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@@ -721,7 +721,7 @@ void IntWalk_PWalking::Perform(const TColStd_Array1OfReal& ParDep,
AddAPoint(line,previousPoint);
//
IntWalk_StatusDeflection Status = IntWalk_OK;
IntWalk_StatusDeflection Status = IntWalk_OK, aPrevStatus = IntWalk_OK;
Standard_Boolean NoTestDeflection = Standard_False;
Standard_Real SvParam[4], f;
Standard_Integer LevelOfEmptyInmyIntersectionOn2S=0;
@@ -736,6 +736,8 @@ void IntWalk_PWalking::Perform(const TColStd_Array1OfReal& ParDep,
Arrive = Standard_False;
while(!Arrive) //010
{
aPrevStatus = Status;
LevelOfIterWithoutAppend++;
if(LevelOfIterWithoutAppend>20)
{
@@ -1126,7 +1128,13 @@ void IntWalk_PWalking::Perform(const TColStd_Array1OfReal& ParDep,
Param(3)=SvParam[2];
Param(4)=SvParam[3];
LevelOfIterWithoutAppend = 0;
// In order to avoid cyclic changes
// (PasTropGrand --> Decrease step -->
// StepTooSmall --> Increase step --> PasTropGrand...)
// nullify LevelOfIterWithoutAppend only if the condition
// is satisfied:
if (aPrevStatus != IntWalk_PasTropGrand)
LevelOfIterWithoutAppend = 0;
break;
}
@@ -2952,7 +2960,7 @@ IntWalk_StatusDeflection IntWalk_PWalking::TestDeflection(const IntImp_ConstIso
SquareDistance(CurrentPoint.Value());
if (aSqDist < tolconf*tolconf) {
if (aSqDist < Precision::SquareConfusion()) {
pasInit[0] = Max(pasInit[0], 5.0*ResoU1);
pasInit[1] = Max(pasInit[1], 5.0*ResoV1);
pasInit[2] = Max(pasInit[2], 5.0*ResoU2);