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3DScene cutting plane moved to c++

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This commit is contained in:
Enrico Turri 2018-05-18 11:05:48 +02:00
parent 6c6b8ccc42
commit 1e0a8de5b1
8 changed files with 196 additions and 58 deletions
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92
lib/Slic3r/GUI/3DScene.pm
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@ -46,8 +46,6 @@ __PACKAGE__->mk_accessors( qw(_quat init
on_move
on_model_update
volumes
cutting_plane_z
cut_lines_vertices
background
_mouse_pos
_hover_volume_idx
@ -1071,19 +1069,23 @@ sub select_volume {
sub SetCuttingPlane {
my ($self, $z, $expolygons) = @_;
$self->cutting_plane_z($z);
# grow slices in order to display them better
$expolygons = offset_ex([ map @$_, @$expolygons ], scale 0.1);
my @verts = ();
foreach my $line (map @{$_->lines}, map @$_, @$expolygons) {
push @verts, (
unscale($line->a->x), unscale($line->a->y), $z, #))
unscale($line->b->x), unscale($line->b->y), $z, #))
);
}
$self->cut_lines_vertices(OpenGL::Array->new_list(GL_FLOAT, @verts));
#==============================================================================================================================
Slic3r::GUI::_3DScene::set_cutting_plane($self, $z, $expolygons);
# $self->cutting_plane_z($z);
#
# # grow slices in order to display them better
# $expolygons = offset_ex([ map @$_, @$expolygons ], scale 0.1);
#
# my @verts = ();
# foreach my $line (map @{$_->lines}, map @$_, @$expolygons) {
# push @verts, (
# unscale($line->a->x), unscale($line->a->y), $z, #))
# unscale($line->b->x), unscale($line->b->y), $z, #))
# );
# }
# $self->cut_lines_vertices(OpenGL::Array->new_list(GL_FLOAT, @verts));
#==============================================================================================================================
}
# Given an axis and angle, compute quaternion.
@ -1516,7 +1518,7 @@ sub Render {
# draw ground
my $ground_z = GROUND_Z;
#==============================================================================================================================
Slic3r::GUI::_3DScene::render($self);
Slic3r::GUI::_3DScene::render_bed($self);
# if ($self->bed_triangles) {
# glDisable(GL_DEPTH_TEST);
@ -1603,33 +1605,37 @@ sub Render {
glEnable(GL_CULL_FACE) if ($self->enable_picking);
}
if (defined $self->cutting_plane_z) {
# draw cutting plane
my $plane_z = $self->cutting_plane_z;
my $bb = $volumes_bb;
glDisable(GL_CULL_FACE);
glDisable(GL_LIGHTING);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glBegin(GL_QUADS);
glColor4f(0.8, 0.8, 0.8, 0.5);
glVertex3f($bb->x_min-20, $bb->y_min-20, $plane_z);
glVertex3f($bb->x_max+20, $bb->y_min-20, $plane_z);
glVertex3f($bb->x_max+20, $bb->y_max+20, $plane_z);
glVertex3f($bb->x_min-20, $bb->y_max+20, $plane_z);
glEnd();
glEnable(GL_CULL_FACE);
glDisable(GL_BLEND);
# draw cutting contours
glEnableClientState(GL_VERTEX_ARRAY);
glLineWidth(2);
glColor3f(0, 0, 0);
glVertexPointer_c(3, GL_FLOAT, 0, $self->cut_lines_vertices->ptr());
glDrawArrays(GL_LINES, 0, $self->cut_lines_vertices->elements / 3);
glVertexPointer_c(3, GL_FLOAT, 0, 0);
glDisableClientState(GL_VERTEX_ARRAY);
}
#==============================================================================================================================
Slic3r::GUI::_3DScene::render_cutting_plane($self);
# if (defined $self->cutting_plane_z) {
# # draw cutting plane
# my $plane_z = $self->cutting_plane_z;
# my $bb = $volumes_bb;
# glDisable(GL_CULL_FACE);
# glDisable(GL_LIGHTING);
# glEnable(GL_BLEND);
# glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
# glBegin(GL_QUADS);
# glColor4f(0.8, 0.8, 0.8, 0.5);
# glVertex3f($bb->x_min-20, $bb->y_min-20, $plane_z);
# glVertex3f($bb->x_max+20, $bb->y_min-20, $plane_z);
# glVertex3f($bb->x_max+20, $bb->y_max+20, $plane_z);
# glVertex3f($bb->x_min-20, $bb->y_max+20, $plane_z);
# glEnd();
# glEnable(GL_CULL_FACE);
# glDisable(GL_BLEND);
#
# # draw cutting contours
# glEnableClientState(GL_VERTEX_ARRAY);
# glLineWidth(2);
# glColor3f(0, 0, 0);
# glVertexPointer_c(3, GL_FLOAT, 0, $self->cut_lines_vertices->ptr());
# glDrawArrays(GL_LINES, 0, $self->cut_lines_vertices->elements / 3);
# glVertexPointer_c(3, GL_FLOAT, 0, 0);
# glDisableClientState(GL_VERTEX_ARRAY);
# }
#==============================================================================================================================
# draw warning message
$self->draw_warning;