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Optimization: split meshes automatically when avoid_crossing_perimeters is enabled, so that we reduce the complexity of the MotionPlanner graphs. This commit includes a very large refactoring of the Model class which is now responsible for duplication and arrangement

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Alessandro Ranellucci 2013-05-18 16:48:26 +02:00
parent e33ca54943
commit 08a0bbd7f0
12 changed files with 300 additions and 109 deletions
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24
t/slice.t
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@ -16,8 +16,6 @@ my @lines;
my $z = 20;
my @points = ([3, 4], [8, 5], [1, 9]); # XY coordinates of the facet vertices
my $mesh = Slic3r::TriangleMesh->new(facets => [], vertices => []);
# NOTE:
# the first point of the intersection lines is replaced by -1 because TriangleMesh.pm
# is saving memory and doesn't store point A anymore since it's not actually needed.
@ -104,21 +102,23 @@ my @upper = intersect(20, 20, 10);
is $lower[0][Slic3r::TriangleMesh::I_FACET_EDGE], Slic3r::TriangleMesh::FE_BOTTOM, 'bottom edge on layer';
is $upper[0][Slic3r::TriangleMesh::I_FACET_EDGE], Slic3r::TriangleMesh::FE_TOP, 'upper edge on layer';
my $mesh;
sub intersect {
$mesh = Slic3r::TriangleMesh->new(
facets => [],
vertices => [],
);
push @{$mesh->facets}, [ [0,0,0], @{vertices(@_)} ];
$mesh->analyze;
return map Slic3r::TriangleMesh::unpack_line($_), $mesh->intersect_facet($#{$mesh->facets}, $z);
}
sub vertices {
push @{$mesh->vertices}, map [ @{$points[$_]}, $_[$_] ], 0..2;
[ ($#{$mesh->vertices}-2) .. $#{$mesh->vertices} ]
}
sub add_facet {
push @{$mesh->facets}, [ [0,0,0], @{vertices(@_)} ];
$mesh->analyze;
}
sub intersect {
add_facet(@_);
return map Slic3r::TriangleMesh::unpack_line($_), $mesh->intersect_facet($#{$mesh->facets}, $z);
}
sub lines {
my @lines = intersect(@_);
#$_->a->[X] = sprintf('%.0f', $_->a->[X]) for @lines;