static void qnull_visit_test(void)
{
QObject *obj;
QmpOutputVisitor *qov;
QmpInputVisitor *qiv;
/*
* Most tests of interactions between QObject and visitors are in
* test-qmp-*-visitor; but these tests live here because they
* depend on layering violations to check qnull_ refcnt.
*/
g_assert(qnull_.refcnt == 1);
obj = qnull();
qiv = qmp_input_visitor_new(obj, true);
qobject_decref(obj);
visit_type_null(qmp_input_get_visitor(qiv), NULL, &error_abort);
qmp_input_visitor_cleanup(qiv);
qov = qmp_output_visitor_new();
visit_type_null(qmp_output_get_visitor(qov), NULL, &error_abort);
obj = qmp_output_get_qobject(qov);
g_assert(obj == &qnull_);
qobject_decref(obj);
qmp_output_visitor_cleanup(qov);
g_assert(qnull_.refcnt == 1);
}
static void qnull_visit_test(void)
{
QObject *obj;
Visitor *v;
QNull *null;
/*
* Most tests of interactions between QObject and visitors are in
* test-qmp-*-visitor; but these tests live here because they
* depend on layering violations to check qnull_ refcnt.
*/
g_assert(qnull_.base.refcnt == 1);
obj = QOBJECT(qnull());
v = qobject_input_visitor_new(obj);
qobject_decref(obj);
visit_type_null(v, NULL, &null, &error_abort);
g_assert(obj == QOBJECT(&qnull_));
QDECREF(null);
visit_free(v);
null = NULL;
v = qobject_output_visitor_new(&obj);
visit_type_null(v, NULL, &null, &error_abort);
visit_complete(v, &obj);
g_assert(obj == QOBJECT(&qnull_));
QDECREF(null);
qobject_decref(obj);
visit_free(v);
g_assert(qnull_.base.refcnt == 1);
}
static void qobject_is_equal_conversion_test(void)
{
QNum *u0, *i0, *d0;
QString *s0, *s_empty;
QBool *bfalse;
u0 = qnum_from_uint(0u);
i0 = qnum_from_int(0);
d0 = qnum_from_double(0.0);
s0 = qstring_from_str("0");
s_empty = qstring_new();
bfalse = qbool_from_bool(false);
/* No automatic type conversion */
check_unequal(u0, s0, s_empty, bfalse, qnull(), NULL);
check_unequal(i0, s0, s_empty, bfalse, qnull(), NULL);
check_unequal(d0, s0, s_empty, bfalse, qnull(), NULL);
free_all(u0, i0, d0, s0, s_empty, bfalse);
}
static void qnull_ref_test(void)
{
QObject *obj;
g_assert(qnull_.base.refcnt == 1);
obj = QOBJECT(qnull());
g_assert(obj);
g_assert(obj == QOBJECT(&qnull_));
g_assert(qnull_.base.refcnt == 2);
g_assert(qobject_type(obj) == QTYPE_QNULL);
qobject_decref(obj);
g_assert(qnull_.base.refcnt == 1);
}
/**
* Set the amount of unfolding of the globe.
*
* \param f Ranges from 0 (sphere/icosahedron) to 1 (entirely unfolded flat)
*/
void vtIcoGlobe::SetUnfolding(float f)
{
// only possible on unfoldable globes
if (m_style != DYMAX_UNFOLD)
return;
m_bUnfolded = (f != 0.0f);
int i;
m_SurfaceGroup->SetEnabled(!m_bUnfolded);
for (i = 0; i < 22; i++)
m_mface[i].surfgroup->SetEnabled(f == 1.0f);
float dih = (float) DihedralAngle();
for (i = 1; i < 22; i++)
{
FPoint3 pos = m_mface[i].xform->GetTrans();
m_mface[i].xform->Identity();
m_mface[i].xform->SetTrans(pos);
m_mface[i].xform->RotateLocal(m_mface[i].axis, -f * dih);
}
// gradually undo the current top rotation
FQuat qnull(0,0,0,1);
FQuat q1, q2;
FMatrix3 m3;
FMatrix4 m4;
q1.Slerp(qnull, m_Rotation, 1-f);
q1.GetMatrix(m3);
m4 = m3;
m_top->SetTransform1(m3);
// interpolate from No rotation to the desired rotation
q2.Slerp(qnull, m_diff, f);
q2.GetMatrix(m3);
m4 = m3;
m_mface[0].xform->SetTransform1(m3);
}
static void qobject_is_equal_null_test(void)
{
check_unequal(qnull(), NULL);
}
static void qobject_output_type_null(Visitor *v, const char *name,
QNull **obj, Error **errp)
{
QObjectOutputVisitor *qov = to_qov(v);
qobject_output_add(qov, name, qnull());
}
