mirror of
https://github.com/SoftFever/OrcaSlicer.git
synced 2025-10-31 04:31:15 -06:00
Cosmetic changes to the new OpenGL code by iXce
This commit is contained in:
Alessandro Ranellucci
parent
dcc2b7f4ff
commit
8ec3ec6bda
1 changed files with 106 additions and 113 deletions
|
|
@ -55,51 +55,54 @@ sub new {
|
|||
$self->Refresh;
|
||||
});
|
||||
EVT_MOUSE_EVENTS($self, sub {
|
||||
my ($self, $e) = @_;
|
||||
my ($self, $e) = @_;
|
||||
|
||||
if ($e->Dragging() && $e->LeftIsDown()) {
|
||||
$self->handle_rotation($e);
|
||||
} elsif ($e->Dragging() && $e->RightIsDown()) {
|
||||
$self->handle_translation($e);
|
||||
} elsif ($e->LeftUp() || $e->RightUp()) {
|
||||
$self->initpos(undef);
|
||||
} else {
|
||||
$e->Skip();
|
||||
}
|
||||
if ($e->Dragging() && $e->LeftIsDown()) {
|
||||
$self->handle_rotation($e);
|
||||
} elsif ($e->Dragging() && $e->RightIsDown()) {
|
||||
$self->handle_translation($e);
|
||||
} elsif ($e->LeftUp() || $e->RightUp()) {
|
||||
$self->initpos(undef);
|
||||
} else {
|
||||
$e->Skip();
|
||||
}
|
||||
});
|
||||
|
||||
return $self;
|
||||
}
|
||||
|
||||
sub axis_to_quat {
|
||||
my ($ax, $phi) = @_;
|
||||
my $lena = sqrt(reduce { $a + $b } (map { $_ * $_ } @$ax));
|
||||
my @q = map { $_ * (1 / $lena) } @$ax;
|
||||
@q = map { $_ * sin($phi / 2.0) } @q;
|
||||
$q[$#q + 1] = cos($phi / 2.0);
|
||||
return @q;
|
||||
my ($ax, $phi) = @_;
|
||||
|
||||
my $lena = sqrt(reduce { $a + $b } (map { $_ * $_ } @$ax));
|
||||
my @q = map { $_ * (1 / $lena) } @$ax;
|
||||
@q = map { $_ * sin($phi / 2.0) } @q;
|
||||
$q[$#q + 1] = cos($phi / 2.0);
|
||||
return @q;
|
||||
}
|
||||
|
||||
sub project_to_sphere {
|
||||
my ($r, $x, $y) = @_;
|
||||
my $d = sqrt($x * $x + $y * $y);
|
||||
if ($d < $r * 0.70710678118654752440) {
|
||||
my ($r, $x, $y) = @_;
|
||||
|
||||
my $d = sqrt($x * $x + $y * $y);
|
||||
if ($d < $r * 0.70710678118654752440) {
|
||||
return sqrt($r * $r - $d * $d);
|
||||
} else {
|
||||
my $t = $r / 1.41421356237309504880;
|
||||
return $t * $t / $d;
|
||||
}
|
||||
} else {
|
||||
my $t = $r / 1.41421356237309504880;
|
||||
return $t * $t / $d;
|
||||
}
|
||||
}
|
||||
|
||||
sub cross {
|
||||
my ($v1, $v2) = @_;
|
||||
return (@$v1[1] * @$v2[2] - @$v1[2] * @$v2[1],
|
||||
@$v1[2] * @$v2[0] - @$v1[0] * @$v2[2],
|
||||
@$v1[0] * @$v2[1] - @$v1[1] * @$v2[0]);
|
||||
my ($v1, $v2) = @_;
|
||||
|
||||
return (@$v1[1] * @$v2[2] - @$v1[2] * @$v2[1],
|
||||
@$v1[2] * @$v2[0] - @$v1[0] * @$v2[2],
|
||||
@$v1[0] * @$v2[1] - @$v1[1] * @$v2[0]);
|
||||
}
|
||||
|
||||
sub trackball {
|
||||
my ($p1x, $p1y, $p2x, $p2y, $r) = @_;
|
||||
my ($p1x, $p1y, $p2x, $p2y, $r) = @_;
|
||||
|
||||
if ($p1x == $p2x && $p1y == $p2y) {
|
||||
return (0.0, 0.0, 0.0, 1.0);
|
||||
|
|
@ -120,108 +123,101 @@ sub trackball {
|
|||
}
|
||||
|
||||
sub quat_to_rotmatrix {
|
||||
my ($q) = @_;
|
||||
my @m;
|
||||
$m[0] = 1.0 - 2.0 * (@$q[1] * @$q[1] + @$q[2] * @$q[2]);
|
||||
$m[1] = 2.0 * (@$q[0] * @$q[1] - @$q[2] * @$q[3]);
|
||||
$m[2] = 2.0 * (@$q[2] * @$q[0] + @$q[1] * @$q[3]);
|
||||
$m[3] = 0.0;
|
||||
my ($q) = @_;
|
||||
|
||||
my @m = ();
|
||||
|
||||
$m[0] = 1.0 - 2.0 * (@$q[1] * @$q[1] + @$q[2] * @$q[2]);
|
||||
$m[1] = 2.0 * (@$q[0] * @$q[1] - @$q[2] * @$q[3]);
|
||||
$m[2] = 2.0 * (@$q[2] * @$q[0] + @$q[1] * @$q[3]);
|
||||
$m[3] = 0.0;
|
||||
|
||||
$m[4] = 2.0 * (@$q[0] * @$q[1] + @$q[2] * @$q[3]);
|
||||
$m[5] = 1.0 - 2.0 * (@$q[2] * @$q[2] + @$q[0] * @$q[0]);
|
||||
$m[6] = 2.0 * (@$q[1] * @$q[2] - @$q[0] * @$q[3]);
|
||||
$m[7] = 0.0;
|
||||
$m[4] = 2.0 * (@$q[0] * @$q[1] + @$q[2] * @$q[3]);
|
||||
$m[5] = 1.0 - 2.0 * (@$q[2] * @$q[2] + @$q[0] * @$q[0]);
|
||||
$m[6] = 2.0 * (@$q[1] * @$q[2] - @$q[0] * @$q[3]);
|
||||
$m[7] = 0.0;
|
||||
|
||||
$m[8] = 2.0 * (@$q[2] * @$q[0] - @$q[1] * @$q[3]);
|
||||
$m[9] = 2.0 * (@$q[1] * @$q[2] + @$q[0] * @$q[3]);
|
||||
$m[10] = 1.0 - 2.0 * (@$q[1] * @$q[1] + @$q[0] * @$q[0]);
|
||||
$m[11] = 0.0;
|
||||
$m[8] = 2.0 * (@$q[2] * @$q[0] - @$q[1] * @$q[3]);
|
||||
$m[9] = 2.0 * (@$q[1] * @$q[2] + @$q[0] * @$q[3]);
|
||||
$m[10] = 1.0 - 2.0 * (@$q[1] * @$q[1] + @$q[0] * @$q[0]);
|
||||
$m[11] = 0.0;
|
||||
|
||||
$m[12] = 0.0;
|
||||
$m[13] = 0.0;
|
||||
$m[14] = 0.0;
|
||||
$m[15] = 1.0;
|
||||
return @m;
|
||||
$m[12] = 0.0;
|
||||
$m[13] = 0.0;
|
||||
$m[14] = 0.0;
|
||||
$m[15] = 1.0;
|
||||
|
||||
return @m;
|
||||
}
|
||||
|
||||
sub mulquats {
|
||||
my ($q1, $rq) = @_;
|
||||
return (@$q1[3] * @$rq[0] + @$q1[0] * @$rq[3] + @$q1[1] * @$rq[2] - @$q1[2] * @$rq[1],
|
||||
@$q1[3] * @$rq[1] + @$q1[1] * @$rq[3] + @$q1[2] * @$rq[0] - @$q1[0] * @$rq[2],
|
||||
@$q1[3] * @$rq[2] + @$q1[2] * @$rq[3] + @$q1[0] * @$rq[1] - @$q1[1] * @$rq[0],
|
||||
@$q1[3] * @$rq[3] - @$q1[0] * @$rq[0] - @$q1[1] * @$rq[1] - @$q1[2] * @$rq[2])
|
||||
my ($q1, $rq) = @_;
|
||||
|
||||
return (@$q1[3] * @$rq[0] + @$q1[0] * @$rq[3] + @$q1[1] * @$rq[2] - @$q1[2] * @$rq[1],
|
||||
@$q1[3] * @$rq[1] + @$q1[1] * @$rq[3] + @$q1[2] * @$rq[0] - @$q1[0] * @$rq[2],
|
||||
@$q1[3] * @$rq[2] + @$q1[2] * @$rq[3] + @$q1[0] * @$rq[1] - @$q1[1] * @$rq[0],
|
||||
@$q1[3] * @$rq[3] - @$q1[0] * @$rq[0] - @$q1[1] * @$rq[1] - @$q1[2] * @$rq[2])
|
||||
}
|
||||
|
||||
sub handle_rotation {
|
||||
my ($self, $e) = @_;
|
||||
my ($self, $e) = @_;
|
||||
|
||||
if (not defined $self->initpos) {
|
||||
$self->initpos($e->GetPosition());
|
||||
} else {
|
||||
my ($orig, $new, $size, @quat);
|
||||
$orig = $self->initpos;
|
||||
$new = $e->GetPosition();
|
||||
$size = $self->GetClientSize();
|
||||
@quat = trackball($orig->x / ($size->width / 2) - 1,
|
||||
1 - $orig->y / ($size->height / 2),
|
||||
$new->x / ($size->width / 2) - 1,
|
||||
1 - $new->y / ($size->height / 2),
|
||||
0.8);
|
||||
$self->quat(mulquats($self->quat, \@quat));
|
||||
$self->initpos($new);
|
||||
$self->Refresh;
|
||||
}
|
||||
if (not defined $self->initpos) {
|
||||
$self->initpos($e->GetPosition());
|
||||
} else {
|
||||
my $orig = $self->initpos;
|
||||
my $new = $e->GetPosition();
|
||||
my $size = $self->GetClientSize();
|
||||
my @quat = trackball($orig->x / ($size->width / 2) - 1,
|
||||
1 - $orig->y / ($size->height / 2), #/
|
||||
$new->x / ($size->width / 2) - 1,
|
||||
1 - $new->y / ($size->height / 2), #/
|
||||
0.8);
|
||||
$self->quat(mulquats($self->quat, \@quat));
|
||||
$self->initpos($new);
|
||||
$self->Refresh;
|
||||
}
|
||||
}
|
||||
|
||||
sub handle_translation {
|
||||
my ($self, $e) = @_;
|
||||
my ($self, $e) = @_;
|
||||
|
||||
if (not defined $self->initpos) {
|
||||
$self->initpos($e->GetPosition());
|
||||
} else {
|
||||
my ($orig, @orig3d, $new, @new3d);
|
||||
$new = $e->GetPosition();
|
||||
$orig = $self->initpos;
|
||||
@orig3d = $self->mouse_to_3d($orig->x, $orig->y);
|
||||
@new3d = $self->mouse_to_3d($new->x, $new->y);
|
||||
glTranslatef($new3d[0] - $orig3d[0], $new3d[1] - $orig3d[1], 0);
|
||||
$self->initpos($new);
|
||||
$self->Refresh;
|
||||
}
|
||||
if (not defined $self->initpos) {
|
||||
$self->initpos($e->GetPosition());
|
||||
} else {
|
||||
my $new = $e->GetPosition();
|
||||
my $orig = $self->initpos;
|
||||
my @orig3d = $self->mouse_to_3d($orig->x, $orig->y); #)()
|
||||
my @new3d = $self->mouse_to_3d($new->x, $new->y); #)()
|
||||
glTranslatef($new3d[0] - $orig3d[0], $new3d[1] - $orig3d[1], 0);
|
||||
$self->initpos($new);
|
||||
$self->Refresh;
|
||||
}
|
||||
}
|
||||
|
||||
sub mouse_to_3d {
|
||||
my ($self, $x, $y) = @_;
|
||||
my ($self, $x, $y) = @_;
|
||||
|
||||
my @viewport = glGetIntegerv_p(GL_VIEWPORT);
|
||||
my @mview = glGetDoublev_p(GL_MODELVIEW_MATRIX);
|
||||
my @proj = glGetDoublev_p(GL_PROJECTION_MATRIX);
|
||||
my @viewport = glGetIntegerv_p(GL_VIEWPORT); # 4 items
|
||||
my @mview = glGetDoublev_p(GL_MODELVIEW_MATRIX); # 16 items
|
||||
my @proj = glGetDoublev_p(GL_PROJECTION_MATRIX); # 16 items
|
||||
|
||||
my @projected = gluUnProject_p($x, $viewport[3] - $y, 1.0,
|
||||
$mview[0], $mview[1], $mview[2], $mview[3],
|
||||
$mview[4], $mview[5], $mview[6], $mview[7],
|
||||
$mview[8], $mview[9], $mview[10], $mview[11],
|
||||
$mview[12], $mview[13], $mview[14], $mview[15],
|
||||
$proj[0], $proj[1], $proj[2], $proj[3],
|
||||
$proj[4], $proj[5], $proj[6], $proj[7],
|
||||
$proj[8], $proj[9], $proj[10], $proj[11],
|
||||
$proj[12], $proj[13], $proj[14], $proj[15],
|
||||
$viewport[0], $viewport[1], $viewport[2], $viewport[3]);
|
||||
|
||||
return @projected;
|
||||
my @projected = gluUnProject_p($x, $viewport[3] - $y, 1.0, @mview, @proj, @viewport);
|
||||
return @projected;
|
||||
}
|
||||
|
||||
sub ZoomTo {
|
||||
my ($self, $factor, $tox, $toy) = @_;
|
||||
glTranslatef($tox, $toy, 0);
|
||||
glMatrixMode(GL_MODELVIEW);
|
||||
$self->Zoom($factor);
|
||||
glTranslatef(-$tox, -$toy, 0);
|
||||
my ($self, $factor, $tox, $toy) = @_;
|
||||
|
||||
glTranslatef($tox, $toy, 0);
|
||||
glMatrixMode(GL_MODELVIEW);
|
||||
$self->Zoom($factor);
|
||||
glTranslatef(-$tox, -$toy, 0);
|
||||
}
|
||||
|
||||
sub Zoom {
|
||||
my ($self, $factor) = @_;
|
||||
glScalef($factor, $factor, 1);
|
||||
my ($self, $factor) = @_;
|
||||
glScalef($factor, $factor, 1);
|
||||
}
|
||||
|
||||
sub GetContext {
|
||||
|
|
@ -246,11 +242,11 @@ sub SetCurrent {
|
|||
|
||||
sub ResetModelView {
|
||||
my ($self, $factor) = @_;
|
||||
|
||||
glMatrixMode(GL_MODELVIEW);
|
||||
glLoadIdentity();
|
||||
my $mesh_size = $self->mesh_size;
|
||||
my $win_size = $self->GetClientSize();
|
||||
my $ratio = $factor * min($win_size->width, $win_size->height) / max(@$mesh_size);
|
||||
my $ratio = $factor * min($win_size->width, $win_size->height) / max(@{ $self->mesh_size });
|
||||
glScalef($ratio, $ratio, 1);
|
||||
}
|
||||
|
||||
|
|
@ -270,8 +266,8 @@ sub Resize {
|
|||
|
||||
glMatrixMode(GL_MODELVIEW);
|
||||
unless ($self->mview_init) {
|
||||
$self->mview_init(1);
|
||||
$self->ResetModelView(0.9);
|
||||
$self->mview_init(1);
|
||||
$self->ResetModelView(0.9);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -326,10 +322,7 @@ sub Render {
|
|||
my $mesh_size = $self->mesh_size;
|
||||
glTranslatef(0, 0, -max(@$mesh_size[0..1]));
|
||||
my @rotmat = quat_to_rotmatrix($self->quat);
|
||||
glMultMatrixd_p($rotmat[0], $rotmat[1], $rotmat[2], $rotmat[3],
|
||||
$rotmat[4], $rotmat[5], $rotmat[6], $rotmat[7],
|
||||
$rotmat[8], $rotmat[9], $rotmat[10], $rotmat[11],
|
||||
$rotmat[12], $rotmat[13], $rotmat[14], $rotmat[15]);
|
||||
glMultMatrixd_p(@rotmat[0..15]);
|
||||
glTranslatef(map -$_, @{ $self->mesh_center });
|
||||
|
||||
$self->draw_mesh;
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue