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[TD]Improve section face display

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This commit is contained in:
WandererFan
2020-05-30 22:08:50 -04:00
committed by wandererfan
parent 7fffe88433
commit 2db99798f6
9 changed files with 209 additions and 219 deletions
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30
src/Mod/TechDraw/Gui/QGIViewPart.cpp
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@@ -718,17 +718,27 @@ QGIFace* QGIViewPart::drawFace(TechDraw::Face* f, int idx)
for(std::vector<TechDraw::Wire *>::iterator wire = fWires.begin(); wire != fWires.end(); ++wire) {
QPainterPath wirePath;
std::vector<TechDraw::BaseGeom*> geoms = (*wire)->geoms;
for(std::vector<TechDraw::BaseGeom *>::iterator edge = (*wire)->geoms.begin(); edge != (*wire)->geoms.end(); ++edge) {
//Save the start Position
TechDraw::BaseGeom* firstGeom = geoms.front();
//QPointF startPoint(firstGeom->getStartPoint().x, firstGeom->getStartPoint().y);
//wirePath.moveTo(startPoint);
QPainterPath firstSeg = drawPainterPath(firstGeom);
wirePath.connectPath(firstSeg);
for(std::vector<TechDraw::BaseGeom *>::iterator edge = ((*wire)->geoms.begin()) + 1; edge != (*wire)->geoms.end(); ++edge) {
QPainterPath edgePath = drawPainterPath(*edge);
// If the current end point matches the shape end point the new edge path needs reversing
// wf: this check isn't good enough.
//if ((*edge)->reversed) {
// path = ???
// QPointF shapePos = (wirePath.currentPosition()- edgePath.currentPosition());
// if(sqrt(shapePos.x() * shapePos.x() + shapePos.y()*shapePos.y()) < 0.05) { //magic tolerance
// edgePath = edgePath.toReversed();
// }
//handle section faces differently
if (idx == -1) {
QPointF wEnd = wirePath.currentPosition();
auto element = edgePath.elementAt(0);
QPointF eStart(element.x, element.y);
QPointF eEnd = edgePath.currentPosition();
QPointF sVec = wEnd - eStart;
QPointF eVec = wEnd - eEnd;
double sDist2 = sVec.x() * sVec.x() + sVec.y() * sVec.y();
double eDist2 = eVec.x() * eVec.x() + eVec.y() * eVec.y();
if (sDist2 > eDist2) {
edgePath = edgePath.toReversed();
}
}
wirePath.connectPath(edgePath);
}
// dumpPath("wirePath:",wirePath);