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FixedPoints hypothesis: fix problem with values close to 0.0 and 1.0

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This commit is contained in:
vsr 2009-09-29 16:52:15 +00:00
parent 3fa4acc3ab
commit 96313c9c5d
1 changed files with 7 additions and 4 deletions
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11
src/StdMeshersGUI/StdMeshersGUI_FixedPointsParamWdg.cxx
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@ -48,6 +48,8 @@
#define TOLERANCE 1e-7
#define EQUAL_DBL(a,b) (fabs(a-b)<TOLERANCE)
#define LT_DBL(a,b) ((a<b)&&!EQUAL_DBL(a,b))
#define GT_DBL(a,b) ((a>b)&&!EQUAL_DBL(a,b))
/*
* class : Tree Widget Item Delegate
@ -255,13 +257,13 @@ QString StdMeshersGUI_FixedPointsParamWdg::treeItemText( double v1, double v2 )
//=================================================================================
void StdMeshersGUI_FixedPointsParamWdg::addPoint( double v)
{
if ( v > 0 && v < 1) {
if ( GT_DBL(v, 0.0) && LT_DBL(v, 1.0)) {
bool toInsert = true;
int idx = myTreeWidget->topLevelItemCount()-1;
for ( int i = 0 ; i < myListWidget->count(); i++ ) {
double lv = point( i );
if ( EQUAL_DBL(lv,v) ) { toInsert = false; break; }
else if ( lv > v ) {
if ( EQUAL_DBL(lv, v) ) { toInsert = false; break; }
else if ( GT_DBL(lv, v) ) {
idx = i; break;
}
}
@ -333,7 +335,8 @@ void StdMeshersGUI_FixedPointsParamWdg::onCheckBoxChanged()
//=================================================================================
void StdMeshersGUI_FixedPointsParamWdg::updateState()
{
myAddButton->setEnabled( mySpinBox->value() > 0 && mySpinBox->value() < 1 );
double v = mySpinBox->value();
myAddButton->setEnabled( GT_DBL(v, 0.0) && LT_DBL(v, 1.0) );
myRemoveButton->setEnabled( myListWidget->selectedItems().count() > 0 );
}