Fix incorrect seam allowance. Closes #118

This commit is contained in:
Roman Telezhynskyi 2021-04-07 20:38:56 +03:00
parent 6ab2bc8043
commit 56ae4a1381
7 changed files with 443 additions and 39 deletions

View File

@ -1,3 +1,6 @@
# Version 0.7.47 (unreleased)
- [smart-pattern/valentina#118] Incorrect seam allowance.
# Version 0.7.46 Mar 31, 2021
- Fix incorrect calculation of value for multisize measurements in Valentina.
- [smart-pattern/valentina#109] Pattern label template placeholder with dimension label value.

View File

@ -597,9 +597,21 @@ QVector<VRawSAPoint> AngleBySecondRightAngle(QVector<VRawSAPoint> points, QPoint
return AngleByLength(points, p1, p2, p3, bigLine1, sp2, bigLine2, p, width, needRollback);
}
if (IsSameDirection(bigLine1.p1(), bigLine1.p2(), px))
// Because artificial loop can lead to wrong clipping we must rollback current seam allowance points
bool success = false;
const int countBefore = points.size();
QVector<VRawSAPoint> temp = points;
temp.append(bigLine1.p2());
temp = VAbstractPiece::RollbackSeamAllowance(temp, edge, &success);
if (success)
{
points = temp;
px = points.last();
}
if (countBefore > 0)
{
points.append(px);
QLineF seam(px, p3);
seam.setAngle(seam.angle()+90);
seam.setLength(p.GetSAAfter(width));
@ -607,37 +619,18 @@ QVector<VRawSAPoint> AngleBySecondRightAngle(QVector<VRawSAPoint> points, QPoint
}
else
{
// Because artificial loop can lead to wrong clipping we must rollback current seam allowance points
bool success = false;
const int countBefore = points.size();
QVector<VRawSAPoint> temp = points;
temp.append(bigLine1.p2());
temp = VAbstractPiece::RollbackSeamAllowance(temp, edge, &success);
if (success)
if (needRollback != nullptr)
{
points = temp;
*needRollback = not success;
}
if (success)
{
px = points.last();
}
if (countBefore > 0)
else if (IsSameDirection(bigLine1.p1(), bigLine1.p2(), px))
{
points.append(px);
QLineF seam(px, p3);
seam.setAngle(seam.angle()+90);
seam.setLength(p.GetSAAfter(width));
points.append(seam.p2());
}
else
{
if (needRollback != nullptr)
{
*needRollback = not success;
}
}
}
}

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@ -1,15 +1,5 @@
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View File

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View File

@ -137,5 +137,7 @@
<file>smart_pattern_#112/output.json</file>
<file>smart_pattern_#113/input.json</file>
<file>smart_pattern_#113/output.json</file>
<file>smart_pattern_#118/input.json</file>
<file>smart_pattern_#118/output.json</file>
</qresource>
</RCC>

View File

@ -1035,6 +1035,12 @@ void TST_VAbstractPiece::EquidistantAngleType_data()
QStringLiteral("://smart_pattern_#113/input.json"),
QStringLiteral("://smart_pattern_#113/output.json"),
0.56692913385826771 /*seam allowance width*/);
// See file src/app/share/collection/bugs/smart_pattern_#118.val (private collection)
ASSERT_TEST_CASE("Ретро стринги 3",
QStringLiteral("://smart_pattern_#118/input.json"),
QStringLiteral("://smart_pattern_#118/output.json"),
26.45669291338583 /*seam allowance width*/);
}
//---------------------------------------------------------------------------------------------------------------------