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[Sketcher] Do not use TangentViaPoint for tangent-at-knot

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This commit is contained in:
Ajinkya Dahale
2022-12-22 01:08:49 +05:30
committed by Chris Hennes
parent 389aaeb138
commit 3bccd6686a
2 changed files with 14 additions and 41 deletions
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27
src/Mod/Sketcher/App/Sketch.cpp
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@@ -1722,27 +1722,26 @@ int Sketch::addConstraint(const Constraint *constraint)
//simple tangency
rtn = addTangentConstraint(constraint->First,constraint->Second);
}
else {
else if (constraint->FirstPos == PointPos::start &&
constraint->SecondPos == PointPos::none &&
constraint->Third == GeoEnum::GeoUndef) {
// check for B-Spline Knot to curve tangency
if (constraint->FirstPos == PointPos::none &&
constraint->SecondPos == PointPos::none &&
constraint->ThirdPos == PointPos::start) {
auto knotgeoId = checkGeoId(constraint->Third);
if (Geoms[knotgeoId].type == Point) {
auto *point = static_cast<const GeomPoint*>(Geoms[knotgeoId].geo);
auto knotgeoId = checkGeoId(constraint->First);
if (Geoms[knotgeoId].type == Point) {
auto *point = static_cast<const GeomPoint*>(Geoms[knotgeoId].geo);
if (GeometryFacade::isInternalType(point,InternalType::BSplineKnotPoint)) {
auto bsplinegeoid = internalAlignmentGeometryMap.at(constraint->Third);
if (GeometryFacade::isInternalType(point,InternalType::BSplineKnotPoint)) {
auto bsplinegeoid = internalAlignmentGeometryMap.at(constraint->First);
bsplinegeoid = checkGeoId(bsplinegeoid);
bsplinegeoid = checkGeoId(bsplinegeoid);
auto linegeoid = checkGeoId(constraint->Second);
auto linegeoid = checkGeoId(constraint->Second);
return addTangentLineAtBSplineKnotConstraint(linegeoid, bsplinegeoid, knotgeoId);
}
rtn = addTangentLineAtBSplineKnotConstraint(linegeoid, bsplinegeoid, knotgeoId);
}
}
}
else {
//any other point-wise tangency (endpoint-to-curve, endpoint-to-endpoint, tangent-via-point)
c.value = new double(constraint->getValue());
if(c.driving)