void DualQuaternionTransformationTest::setTransformation() {
Object3D o;
/* Can't transform with non-rigid transformation */
std::ostringstream out;
Error redirectError{&out};
o.setTransformation(DualQuaternion({{1.0f, 2.0f, 3.0f}, 4.0f}, {}));
CORRADE_COMPARE(out.str(), "SceneGraph::DualQuaternionTransformation::setTransformation(): the dual quaternion is not normalized\n");
/* Dirty after setting transformation */
o.setClean();
CORRADE_VERIFY(!o.isDirty());
o.setTransformation(DualQuaternion::rotation(Deg(17.0f), Vector3::xAxis()));
CORRADE_VERIFY(o.isDirty());
CORRADE_COMPARE(o.transformationMatrix(), Matrix4::rotationX(Deg(17.0f)));
/* Scene cannot be transformed */
Scene3D s;
s.setClean();
CORRADE_VERIFY(!s.isDirty());
s.setTransformation(DualQuaternion::rotation(Deg(17.0f), Vector3::xAxis()));
CORRADE_VERIFY(!s.isDirty());
CORRADE_COMPARE(s.transformationMatrix(), Matrix4());
}
void RigidMatrixTransformation3DTest::setTransformation() {
Object3D o;
/* Can't transform with non-rigid transformation */
std::ostringstream out;
Error::setOutput(&out);
o.setTransformation(Matrix4::scaling(Vector3(3.0f)));
CORRADE_COMPARE(out.str(), "SceneGraph::RigidMatrixTransformation3D::setTransformation(): the matrix doesn't represent rigid transformation\n");
/* Dirty after setting transformation */
o.setClean();
CORRADE_VERIFY(!o.isDirty());
o.setTransformation(Matrix4::rotationX(Deg(17.0f)));
CORRADE_VERIFY(o.isDirty());
CORRADE_COMPARE(o.transformationMatrix(), Matrix4::rotationX(Deg(17.0f)));
/* Scene cannot be transformed */
Scene3D s;
s.setClean();
CORRADE_VERIFY(!s.isDirty());
s.setTransformation(Matrix4::rotationX(Deg(17.0f)));
CORRADE_VERIFY(!s.isDirty());
CORRADE_COMPARE(s.transformationMatrix(), Matrix4());
}
