3D-printing/OrcaSlicer
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3D preview of plater

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This commit is contained in:
Alessandro Ranellucci 2014-07-13 12:10:34 +02:00
parent 670ffcf4be
commit da4d6cbabb
10 changed files with 130 additions and 44 deletions
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80
lib/Slic3r/GUI/PreviewCanvas.pm
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@ -32,23 +32,25 @@ use constant COLORS => [ [1,1,0], [1,0.5,0.5], [0.5,1,0.5], [0.5,0.5,1] ];
}
sub new {
my ($class, $parent, $object) = @_;
my ($class, $parent) = @_;
my $self = $class->SUPER::new($parent);
$self->quat((0, 0, 0, 1));
$self->sphi(45);
$self->stheta(-45);
$self->load_object($object);
$self->reset_objects;
EVT_PAINT($self, sub {
my $dc = Wx::PaintDC->new($self);
return if !@{$self->volumes};
$self->Render($dc);
});
EVT_SIZE($self, sub { $self->dirty(1) });
EVT_IDLE($self, sub {
return unless $self->dirty;
return if !$self->IsShownOnScreen;
return if !@{$self->volumes};
$self->Resize( $self->GetSizeWH );
$self->Refresh;
});
@ -79,51 +81,69 @@ sub new {
return $self;
}
sub load_object {
my ($self, $object) = @_;
sub reset_objects {
my ($self) = @_;
$self->volumes([]);
$self->dirty(1);
}
# this method accepts a Slic3r::BoudingBox3f object
sub set_bounding_box {
my ($self, $bb) = @_;
my $bb = $object->instance_bounding_box;
my $center = $bb->center;
$self->object_shift(Slic3r::Pointf3->new(-$center->x, -$center->y, -$bb->z_min)); #,,
$bb->translate(@{ $self->object_shift });
$self->object_bounding_box($bb);
$self->dirty(1);
}
sub load_object {
my ($self, $object, $all_instances) = @_;
$self->set_bounding_box($object->instance_bounding_box)
if !$all_instances;
# group mesh(es) by material
my @materials = ();
$self->volumes([]);
# sort volumes: non-modifiers first
my @volumes = sort { ($a->modifier // 0) <=> ($b->modifier // 0) } @{$object->volumes};
foreach my $volume (@volumes) {
my $mesh = $volume->mesh->clone;
$object->instances->[0]->transform_mesh($mesh);
$mesh->translate(@{ $self->object_shift });
my @instances = $all_instances ? @{$object->instances} : $object->instances->[0];
foreach my $instance (@instances) {
my $mesh = $volume->mesh->clone;
$instance->transform_mesh($mesh);
$mesh->translate(@{ $self->object_shift });
my $material_id = $volume->material_id // '_';
my $color_idx = first { $materials[$_] eq $material_id } 0..$#materials;
if (!defined $color_idx) {
push @materials, $material_id;
$color_idx = $#materials;
}
my $material_id = $volume->material_id // '_';
my $color_idx = first { $materials[$_] eq $material_id } 0..$#materials;
if (!defined $color_idx) {
push @materials, $material_id;
$color_idx = $#materials;
}
my $color = [ @{COLORS->[ $color_idx % scalar(@{&COLORS}) ]} ];
push @$color, $volume->modifier ? 0.5 : 1;
push @{$self->volumes}, my $v = {
mesh => $mesh,
color => $color,
};
my $color = [ @{COLORS->[ $color_idx % scalar(@{&COLORS}) ]} ];
push @$color, $volume->modifier ? 0.5 : 1;
push @{$self->volumes}, my $v = {
mesh => $mesh,
color => $color,
};
{
my $vertices = $mesh->vertices;
my @verts = map @{ $vertices->[$_] }, map @$_, @{$mesh->facets};
$v->{verts} = OpenGL::Array->new_list(GL_FLOAT, @verts);
}
{
my $vertices = $mesh->vertices;
my @verts = map @{ $vertices->[$_] }, map @$_, @{$mesh->facets};
$v->{verts} = OpenGL::Array->new_list(GL_FLOAT, @verts);
}
{
my @norms = map { @$_, @$_, @$_ } @{$mesh->normals};
$v->{norms} = OpenGL::Array->new_list(GL_FLOAT, @norms);
{
my @norms = map { @$_, @$_, @$_ } @{$mesh->normals};
$v->{norms} = OpenGL::Array->new_list(GL_FLOAT, @norms);
}
}
}
$self->dirty(1);
}
sub SetCuttingPlane {