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Initial work for a GUI for the cut feature

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This commit is contained in:
Alessandro Ranellucci 2014-04-25 14:54:08 +02:00
parent 334bc4c581
commit 882a98ed44
6 changed files with 215 additions and 10 deletions
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26
lib/Slic3r/GUI/PreviewCanvas.pm
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@ -14,7 +14,9 @@ use Wx::GLCanvas qw(:all);
__PACKAGE__->mk_accessors( qw(quat dirty init mview_init
object_bounding_box object_shift
volumes initpos
sphi stheta) );
sphi stheta
cutting_plane_z
) );
use constant TRACKBALLSIZE => 0.8;
use constant TURNTABLE_MODE => 1;
@ -114,6 +116,11 @@ sub load_object {
}
}
sub SetCuttingPlane {
my ($self, $z) = @_;
$self->cutting_plane_z($z);
}
# Given an axis and angle, compute quaternion.
sub axis_to_quat {
my ($ax, $phi) = @_;
@ -440,6 +447,23 @@ sub Render {
glVertex3f($axis_len, $y, $ground_z);
}
glEnd();
# draw cutting plane
if (defined $self->cutting_plane_z) {
my $plane_z = $z0 + $self->cutting_plane_z;
glDisable(GL_CULL_FACE);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glBegin(GL_QUADS);
glColor4f(1, 0.8, 0.8, 0.5);
glVertex3f(-$axis_len, -$axis_len, $plane_z);
glVertex3f($axis_len, -$axis_len, $plane_z);
glVertex3f($axis_len, $axis_len, $plane_z);
glVertex3f(-$axis_len, $axis_len, $plane_z);
glEnd();
glEnable(GL_CULL_FACE);
glDisable(GL_BLEND);
}
}
glPopMatrix();