// Update is called once per frame
void Update()
{
// Check selected point if mouse doesn't hit UI or the gizmo
if (Input.GetMouseButtonDown(0) && RTGizmosEngine.Get.HoveredGizmo == null &&
EventSystem.current.currentSelectedGameObject == null)
{
GameObject pickedObject = PickCurvePoint();
if (pickedObject != m_selectedPoint)
{
ChangeSelectedPoint(pickedObject);
}
}
if (Input.GetKeyDown(KeyCode.W))
{
EnableTranslationGizmo();
}
// Only key point can be rotated
if (m_enableRotationGizmo && Input.GetKeyDown(KeyCode.E) &&
m_curveController.IsRotationKey(m_selectedPoint))
{
EnableRotationGizmo();
}
// Update transform of gizmo because the transform of the selectPoint may be changed by UI
if (m_selectedPoint)
{
m_objectTranslationGizmo.SetTargetObject(m_selectedPoint);
m_objectRotationGizmo.SetTargetObject(m_selectedPoint);
}
}
public void ChangeSelectedJoint(GameObject newSeletcedObject)
{
// Recover the color of the previous seleced joint
if (m_selectedJoint != null)
{
m_selectedJoint.GetComponent <VirtualJointController>().ExitJoint();
}
// Store the new target object
m_selectedJoint = newSeletcedObject;
m_objectRotationGizmo.Gizmo.SetEnabled(false);
m_objectTranslationGizmo.Gizmo.SetEnabled(false);
// Check if the new target object is valid
if (m_selectedJoint != null)
{
if (m_mode == Mode.FK)
{
m_objectRotationGizmo.SetTargetObject(m_selectedJoint);
m_objectRotationGizmo.Gizmo.SetEnabled(true);
m_objectTranslationGizmo.SetTargetObject(m_selectedJoint);
m_objectTranslationGizmo.Gizmo.SetEnabled(true);
}
else if (m_mode == Mode.IK && m_selectedJoint.CompareTag("TargetJoint"))
{
m_objectTranslationGizmo.SetTargetObject(m_selectedJoint);
m_objectTranslationGizmo.Gizmo.SetEnabled(true);
}
// Change the color of the new selected joint
m_selectedJoint.GetComponent <VirtualJointController>().SelectJoint();
}
}
private void OnTargetObjectChanged(GameObject newTargetObject)
{
// Store the new target object
_targetObject = newTargetObject;
// Is the target object valid?
if (_targetObject != null)
{
_objectMoveGizmo.SetTargetObject(_targetObject);
_objectRotationGizmo.SetTargetObject(_targetObject);
_workGizmo.Gizmo.SetEnabled(true);
}
else
{
_objectMoveGizmo.Gizmo.SetEnabled(false);
_objectRotationGizmo.Gizmo.SetEnabled(false);
}
}
