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Select standard camera views (left / right / top / bottom / front / rear / default)

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by menu.
This commit is contained in:
bubnikv 2016-10-05 14:13:07 +02:00
parent 5268574ade
commit ee4b9ab82f
3 changed files with 79 additions and 0 deletions
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44
lib/Slic3r/GUI/3DScene.pm
View file

@ -73,6 +73,15 @@ use constant SELECTED_COLOR => [0,1,0,1];
# For mesh selection: Mouse hovers over the object, but object not selected yet - dark green.
use constant HOVER_COLOR => [0.4,0.9,0,1];
# phi / theta angles to orient the camera.
use constant VIEW_DEFAULT => [45.0,45.0];
use constant VIEW_LEFT => [90.0,90.0];
use constant VIEW_RIGHT => [-90.0,90.0];
use constant VIEW_TOP => [0.0,0.0];
use constant VIEW_BOTTOM => [0.0,180.0];
use constant VIEW_FRONT => [0.0,90.0];
use constant VIEW_REAR => [180.0,90.0];
# make OpenGL::Array thread-safe
{
no warnings 'redefine';
@ -321,6 +330,41 @@ sub set_viewport_from_scene {
$self->_dirty(1);
}
# Set the camera to a default orientation,
# zoom to volumes.
sub select_view {
my ($self, $direction) = @_;
my $dirvec;
if (ref($direction)) {
$dirvec = $direction;
} else {
if ($direction eq 'default') {
$dirvec = VIEW_DEFAULT;
} elsif ($direction eq 'left') {
$dirvec = VIEW_LEFT;
} elsif ($direction eq 'right') {
$dirvec = VIEW_RIGHT;
} elsif ($direction eq 'top') {
$dirvec = VIEW_TOP;
} elsif ($direction eq 'bottom') {
$dirvec = VIEW_BOTTOM;
} elsif ($direction eq 'front') {
$dirvec = VIEW_FRONT;
} elsif ($direction eq 'rear') {
$dirvec = VIEW_REAR;
}
}
$self->_sphi($dirvec->[0]);
$self->_stheta($dirvec->[1]);
# Avoid gimball lock.
$self->_stheta(150) if $self->_stheta > 150;
$self->_stheta(0) if $self->_stheta < 0;
# View everything.
$self->zoom_to_volumes;
$self->on_viewport_changed->() if $self->on_viewport_changed;
$self->Refresh;
}
sub zoom_to_bounding_box {
my ($self, $bb) = @_;

21
lib/Slic3r/GUI/MainFrame.pm
View file

@ -274,6 +274,18 @@ sub _init_menubar {
$self->select_tab($tab_offset+2);
}, undef, 'printer_empty.png');
}
# View menu
if (!$self->{no_plater}) {
$self->{viewMenu} = Wx::Menu->new;
$self->_append_menu_item($self->{viewMenu}, "Default", 'Default View', sub { $self->select_view('default'); });
$self->_append_menu_item($self->{viewMenu}, "Top" , 'Top View' , sub { $self->select_view('top' ); });
$self->_append_menu_item($self->{viewMenu}, "Bottom" , 'Bottom View' , sub { $self->select_view('bottom' ); });
$self->_append_menu_item($self->{viewMenu}, "Front" , 'Front View' , sub { $self->select_view('front' ); });
$self->_append_menu_item($self->{viewMenu}, "Rear" , 'Rear View' , sub { $self->select_view('rear' ); });
$self->_append_menu_item($self->{viewMenu}, "Left" , 'Left View' , sub { $self->select_view('left' ); });
$self->_append_menu_item($self->{viewMenu}, "Right" , 'Right View' , sub { $self->select_view('right' ); });
}
# Help menu
my $helpMenu = Wx::Menu->new;
@ -307,6 +319,7 @@ sub _init_menubar {
$menubar->Append($self->{plater_menu}, "&Plater") if $self->{plater_menu};
$menubar->Append($self->{object_menu}, "&Object") if $self->{object_menu};
$menubar->Append($windowMenu, "&Window");
$menubar->Append($self->{viewMenu}, "&View") if $self->{viewMenu};
$menubar->Append($helpMenu, "&Help");
$self->SetMenuBar($menubar);
}
@ -775,6 +788,14 @@ sub select_tab {
$self->{tabpanel}->SetSelection($tab);
}
# Set a camera direction, zoom to all objects.
sub select_view {
my ($self, $direction) = @_;
if (! $self->{no_plater}) {
$self->{plater}->select_view($direction);
}
}
sub _append_menu_item {
my ($self, $menu, $string, $description, $cb, $id, $icon) = @_;

14
lib/Slic3r/GUI/Plater.pm
View file

@ -1827,6 +1827,20 @@ sub object_menu {
return $menu;
}
# Set a camera direction, zoom to all objects.
sub select_view {
my ($self, $direction) = @_;
my $idx_page = $self->{preview_notebook}->GetSelection;
my $page = ($idx_page == &Wx::wxNOT_FOUND) ? '3D' : $self->{preview_notebook}->GetPageText($idx_page);
if ($page eq 'Preview') {
$self->{preview3D}->canvas->select_view($direction);
$self->{canvas3D}->set_viewport_from_scene($self->{preview3D}->canvas);
} else {
$self->{canvas3D}->select_view($direction);
$self->{preview3D}->canvas->set_viewport_from_scene($self->{canvas3D});
}
}
package Slic3r::GUI::Plater::DropTarget;
use Wx::DND;
use base 'Wx::FileDropTarget';