3D-printing/OrcaSlicer
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Merge branch 'master' of https://github.com/prusa3d/Slic3r into gcode_preview

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This commit is contained in:
Enrico Turri 2018-02-23 08:55:54 +01:00
commit 37fa1f296d
7 changed files with 41 additions and 31 deletions
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29
lib/Slic3r/GUI/3DScene.pm
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@ -1172,18 +1172,17 @@ sub Render {
glLightfv_p(GL_LIGHT1, GL_POSITION, 1, 0, 1, 0);
if ($self->enable_picking) {
# Render the object for picking.
# FIXME This cannot possibly work in a multi-sampled context as the color gets mangled by the anti-aliasing.
# Better to use software ray-casting on a bounding-box hierarchy.
glPushAttrib(GL_ENABLE_BIT);
glDisable(GL_MULTISAMPLE) if ($self->{can_multisample});
glDisable(GL_LIGHTING);
glDisable(GL_BLEND);
$self->draw_volumes(1);
glFlush();
glFinish();
if (my $pos = $self->_mouse_pos) {
# Render the object for picking.
# FIXME This cannot possibly work in a multi-sampled context as the color gets mangled by the anti-aliasing.
# Better to use software ray-casting on a bounding-box hierarchy.
glPushAttrib(GL_ENABLE_BIT);
glDisable(GL_MULTISAMPLE) if ($self->{can_multisample});
glDisable(GL_LIGHTING);
glDisable(GL_BLEND);
$self->draw_volumes(1);
glPopAttrib();
glFlush();
my $col = [ glReadPixels_p($pos->x, $self->GetSize->GetHeight - $pos->y, 1, 1, GL_RGBA, GL_UNSIGNED_BYTE) ];
my $volume_idx = $col->[0] + $col->[1]*256 + $col->[2]*256*256;
$self->_hover_volume_idx(undef);
@ -1199,11 +1198,8 @@ sub Render {
$self->on_hover->($volume_idx) if $self->on_hover;
}
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
}
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glFlush();
glFinish();
glPopAttrib();
}
# draw fixed background
@ -1337,9 +1333,6 @@ sub Render {
$self->draw_active_object_annotations;
$self->SwapBuffers();
# Calling glFinish has a performance penalty, but it seems to fix some OpenGL driver hang-up with extremely large scenes.
# glFinish();
}
sub draw_volumes {