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rotate to face: use trafo matrix

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Michael Kirsch 2019-05-26 19:51:34 +02:00 committed by Joseph Lenox
parent 63ac0a1d0c
commit c689eb47bd
1 changed files with 9 additions and 11 deletions
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20
lib/Slic3r/GUI/Plater.pm
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@ -1634,23 +1634,21 @@ sub rotate_face {
return if !defined $normal;
my $axis = $dlg->SelectedAxis;
return if !defined $axis;
# Actual math to rotate
my $angleToXZ = atan2($normal->y(),$normal->x());
my $angleToZ = acos(-$normal->z());
$self->rotate(-rad2deg($angleToXZ),Z);
$self->rotate(rad2deg($angleToZ),Y);
my $axis_vec = Slic3r::Pointf3->new(0,0,0);
if($axis == Z){
$self->add_undo_operation("GROUP", $object->identifier, splice(@{$self->{undo_stack}},-2));
$axis_vec->set_z(1);
} else {
if($axis == X){
$self->rotate(90,Y);
$axis_vec->set_x(1);
} else {
$self->rotate(90,X);
$axis_vec->set_y(1);
}
$self->add_undo_operation("GROUP", $object->identifier, splice(@{$self->{undo_stack}},-3));
}
$object->rotate_vec_to_vec($normal,$axis_vec);
#TODO: undo stack
}
sub rotate {