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Implement nearest point index and split at index to avoid search for point.

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This commit is contained in:
Mark Hindess
2012-07-02 20:26:56 +01:00
parent 35fda7de23
commit 35ecd65e77
4 changed files with 31 additions and 16 deletions
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4
lib/Slic3r/GCode.pm
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@@ -103,10 +103,10 @@ sub extrude_loop {
$last_pos = Slic3r::Point->new(scale $Slic3r::print_center->[X], scale $Slic3r::bed_size->[Y]);
$last_pos->rotate(rand(2*PI), $Slic3r::print_center);
}
my $start_at = $loop->nearest_point_to($last_pos);
my $start_index = $loop->nearest_point_index_to($last_pos);
# split the loop at the starting point and make a path
my $extrusion_path = $loop->split_at($start_at);
my $extrusion_path = $loop->split_at_index($start_index);
$extrusion_path->deserialize;
# clip the path to avoid the extruder to get exactly on the first point of the loop;