amd/orcaslicer
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions 1

Disabled back face culling to show broken geometry

Browse source
This commit is contained in:
Enrico Turri 2018-03-20 11:59:33 +01:00
parent 1f3f109263
commit 6298a28494
1 changed files with 11 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
lib/Slic3r/GUI/3DScene.pm
View file

@ -1316,12 +1316,18 @@ sub Render {
$self->mark_volumes_for_layer_height;
$self->volumes->set_print_box($self->bed_bounding_box->x_min, $self->bed_bounding_box->y_min, 0.0, $self->bed_bounding_box->x_max, $self->bed_bounding_box->y_max, $self->{config}->get('max_print_height'));
$self->volumes->update_outside_state($self->{config}, 0);
# do not cull backfaces to show broken geometry, if any
glDisable(GL_CULL_FACE);
}
$self->{plain_shader}->enable if $self->{plain_shader};
$self->volumes->render_VBOs;
$self->{plain_shader}->disable;
glEnable(GL_CULL_FACE) if ($self->enable_picking);
} else {
# do not cull backfaces to show broken geometry, if any
glDisable(GL_CULL_FACE) if ($self->enable_picking);
$self->volumes->render_legacy;
glEnable(GL_CULL_FACE) if ($self->enable_picking);
}
# draw cutting plane
@ -1358,6 +1364,9 @@ sub draw_volumes {
# $fakecolor is a boolean indicating, that the objects shall be rendered in a color coding the object index for picking.
my ($self, $fakecolor) = @_;
# do not cull backfaces to show broken geometry, if any
glDisable(GL_CULL_FACE);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
@ -1386,6 +1395,8 @@ sub draw_volumes {
glDisableClientState(GL_NORMAL_ARRAY);
glDisable(GL_BLEND);
glEnable(GL_CULL_FACE);
if (defined $self->cutting_plane_z) {
glLineWidth(2);
glColor3f(0, 0, 0);