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SVG sample more points for space name position check

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This commit is contained in:
Thomas Krijnen
2021-04-04 21:15:13 +02:00
parent 4ec5d4fc65
commit 27663d80ba
1 changed files with 17 additions and 4 deletions
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src/serializers/SvgSerializer.cpp
+17 -4
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@@ -1308,15 +1308,28 @@ void SvgSerializer::write(const geometry_data& data) {
10 * ((pa.X() - pb.X()) * (pa.X() - pb.X())) +
1 * ((pa.Y() - pb.Y()) * (pa.Y() - pb.Y()))
);
if (d > furthest_points_distance) {
gp_Pnt p3d((pa.XYZ() + pb.XYZ()) / 2.);
gp_Pnt2d p2d(p3d.X(), p3d.Y());
if (fcls.Perform(p2d) == TopAbs_IN) {
if (d > furthest_points_distance) {
// Sample some points on the line and assure it's inside.
bool all_inside = true;
for (int i = 5; i < 95; ++i) {
gp_Pnt p3d((pa.XYZ() + pb.XYZ()) * i / 100.);
gp_Pnt2d p2d(p3d.X(), p3d.Y());
if (fcls.Perform(p2d) != TopAbs_IN) {
all_inside = false;
}
}
if (all_inside) {
gp_Pnt p3d((pa.XYZ() + pb.XYZ()) * 0.5);
gp_Pnt2d p2d(p3d.X(), p3d.Y());
furthest_points = { &pa, &pb };
furthest_points_distance = d;
center_point = p3d;
}
}
}
}