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Bugfix: Z depth issues in 3D preview on Linux. #2197

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This commit is contained in:
Alessandro Ranellucci 2014-11-08 14:37:37 +01:00
parent 9c93e52c8f
commit c1d2c4e457
1 changed files with 5 additions and 5 deletions
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10
lib/Slic3r/GUI/PreviewCanvas.pm
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@ -37,7 +37,11 @@ use constant COLORS => [ [1,1,0], [1,0.5,0.5], [0.5,1,0.5], [0.5,0.5,1] ];
sub new { sub new {
my ($class, $parent) = @_; my ($class, $parent) = @_;
my $self = $class->SUPER::new($parent);
# we request a depth buffer explicitely because it looks like it's not created by
# default on Linux, causing transparency issues
my $self = $class->SUPER::new($parent, -1, Wx::wxDefaultPosition, Wx::wxDefaultSize, 0, "",
[WX_GL_RGBA, WX_GL_DOUBLEBUFFER, WX_GL_DEPTH_SIZE, 16, 0]);
$self->quat((0, 0, 0, 1)); $self->quat((0, 0, 0, 1));
$self->sphi(45); $self->sphi(45);
@ -531,7 +535,6 @@ sub Render {
if ($self->bed_triangles) { if ($self->bed_triangles) {
glEnable(GL_BLEND); glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_CULL_FACE);
glEnableClientState(GL_VERTEX_ARRAY); glEnableClientState(GL_VERTEX_ARRAY);
glColor4f(0.5, 0.5, 0.5, 0.3); glColor4f(0.5, 0.5, 0.5, 0.3);
@ -541,7 +544,6 @@ sub Render {
glDisableClientState(GL_VERTEX_ARRAY); glDisableClientState(GL_VERTEX_ARRAY);
glDisable(GL_BLEND); glDisable(GL_BLEND);
glDisable(GL_CULL_FACE);
# draw grid # draw grid
glTranslatef(0, 0, 0.02); glTranslatef(0, 0, 0.02);
@ -606,7 +608,6 @@ sub draw_mesh {
glEnable(GL_BLEND); glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_CULL_FACE);
glEnableClientState(GL_VERTEX_ARRAY); glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_NORMAL_ARRAY); glEnableClientState(GL_NORMAL_ARRAY);
@ -628,7 +629,6 @@ sub draw_mesh {
} }
glDisableClientState(GL_NORMAL_ARRAY); glDisableClientState(GL_NORMAL_ARRAY);
glDisable(GL_BLEND); glDisable(GL_BLEND);
glDisable(GL_CULL_FACE);
if (defined $self->cutting_plane_z) { if (defined $self->cutting_plane_z) {
glLineWidth(2); glLineWidth(2);