ENH: do not leave a gap for top interface if the top z distance is 0

Previously when the overhang is a slop, it's controled by the xy
distance. Now we control it with top z distance as long as it's an
interface.

Note: Not working with Snug support, which has a different mechanism of
support interface.

Jira: STUDIO-3991

Change-Id: I1b7c4cf892b4c4ec2f3e668bd966ab0971212364
(cherry picked from commit c094b5ec83dc98dca7a8b8c0438b8f1994134db6)
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Arthur authored and Lane.Wei committed 2023-11-01 09:33:21 +08:00
1 parent a631e6cb99
commit 6612086816
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@@ -3359,7 +3359,9 @@ void PrintObjectSupportMaterial::trim_support_layers_by_object(
// perimeter's width. $support contains the full shape of support
// material, thus including the width of its foremost extrusion.
// We leave a gap equal to a full extrusion width.
support_layer.polygons = diff(support_layer.polygons, polygons_trimming);
// arthur: do not leave a gap for top interface if the top z distance is 0.
if (support_layer.layer_type != sltTopContact || m_slicing_params.gap_support_object != 0)
support_layer.polygons = diff(support_layer.polygons, polygons_trimming);
}
});
BOOST_LOG_TRIVIAL(debug) << "PrintObjectSupportMaterial::trim_support_layers_by_object() in parallel - end";