public void Focus()
{
if (m_selectedObject != null)
{
// calculate objects size
Renderer[] renderers = m_selectedObject.GetComponentsInChildren <Renderer>();
Vector3 center = Vector3.zero;
Vector3 size = Vector3.zero;
float counter = 0;
foreach (Renderer r in renderers)
{
if (r.GetComponentInParent <LE_ObjectEditHandle>() == null)
{
center += r.bounds.center;
size += r.bounds.size;
counter++;
}
}
if (counter != 0)
{
center *= 1f / counter;
size *= 1f / counter;
}
else
{
center = m_selectedObject.transform.position;
size = Vector3.one * MIN_FOCUS_DISTANCE;
}
Vector3 dir = Camera.main.transform.position - center;
float distance = Mathf.Max(size.x, size.y, size.z) * 3f;
Camera.main.transform.position = center + dir.normalized * distance;
if (Camera.main.transform.position.y < center.y)
{
Vector3 pos = Camera.main.transform.position;
pos.y = center.y;
Camera.main.transform.position = pos;
}
Camera.main.transform.LookAt(center, Vector3.up);
if (OnFocused != null)
{
OnFocused(center, distance);
}
}
}
public static LE_Object PlaceObject(LE_GUI3dObject p_gui3d, LE_Object p_prefab, Vector3 p_position, Quaternion p_rotation, Vector3 p_scale, string p_objectResourcePath, bool p_isDestroyClonedScripts, int p_customUID)
{
LE_Object instance = InstantiateObject(p_prefab, p_position, p_rotation, p_scale, p_objectResourcePath);
if (p_customUID > 0)
{
instance.UID = p_customUID;
}
if (p_isDestroyClonedScripts)
{
// remove cloned LE_ObjectEditHandle
LE_ObjectEditHandle handle = instance.GetComponentInChildren <LE_ObjectEditHandle>();
if (handle != null)
{
GameObject.Destroy(handle.gameObject);
}
// remove cloned S_SnapToWorld
S_SnapToWorld worldSnap = instance.GetComponent <S_SnapToWorld>();
if (worldSnap != null)
{
GameObject.Destroy(worldSnap);
}
// remove cloned S_SnapToGrid
S_SnapToGrid gridSnap = instance.GetComponent <S_SnapToGrid>();
if (gridSnap != null)
{
GameObject.Destroy(gridSnap);
}
// remove cloned S_SnapToObject
S_SnapToObject[] objectSnapArray = instance.GetComponentsInChildren <S_SnapToObject>(true);
for (int i = 0; i < objectSnapArray.Length; i++)
{
LE_ObjectSnapPoint.DestroySnapSystem(objectSnapArray[i]);
}
// remove cloned UtilityOnDestroyHandler
UtilityOnDestroyHandler destroyHandler = instance.GetComponent <UtilityOnDestroyHandler>();
if (destroyHandler != null)
{
destroyHandler.DestroyWithoutHandling();
}
}
OnNewObjectPlaced(p_gui3d, instance);
return(instance);
}
private bool GetMinMaxBounds(LE_Object p_object, out Vector3 o_min, out Vector3 o_max)
{
o_min = Vector3.one * 9999999;
o_max = -Vector3.one * 9999999;
Collider[] colliders = p_object.GetComponentsInChildren <Collider>();
if (colliders.Length > 0)
{
bool isColliderFound = false;
for (int j = 0; j < colliders.Length; j++)
{
if (colliders[j].GetComponent <LE_ObjectEditHandleCollider>() == null)
{
isColliderFound = true;
Bounds bounds = colliders[j].bounds;
o_min = Vector3.Min(o_min, bounds.min);
o_max = Vector3.Max(o_max, bounds.max);
}
}
return(isColliderFound);
}
return(false);
}
private void UpdateNewObjectDragAndDrop()
{
// drag and drop
if (m_object != null && m_objectResourcePath != null)
{
// reset drag icon text it could have been changed with
// custom is placeable text
SetDragMessageInUI();
// hide preview if cursor is over 2d GUI
if (!IsInteractable)
{
if (m_previewInstance != null)
{
Destroy(m_previewInstance.gameObject);
}
}
// check if the icon is being dragged and the cursor is over something
else if (IsCursorOverSomething)
{
// make a preview of the dragged object
if (IsObjectDraggedInUI())
{
// object can be dragged
if (OnObjectDrag() &&
// object is not snapped to terrain OR
((m_object.SnapType != LE_Object.ESnapType.SNAP_TO_TERRAIN && m_object.SnapType != LE_Object.ESnapType.SNAP_TO_2D_GRID_AND_TERRAIN) ||
// hit point is on terrain
(m_cursorHitInfo.collider != null && m_cursorHitInfo.collider.gameObject.layer == TERRAIN_LAYER)))
{
// instatiate the 3d representation
if (m_previewInstance == null)
{
m_previewInstance = (LE_Object)Instantiate(m_object);
m_previewInstance.name = "LE_GUI3dObject Preview Instance";
MoveToLayer(m_previewInstance.transform, LayerMask.NameToLayer("Ignore Raycast"));
// destroy all rigidbodies
Rigidbody[] rigidbodies = m_previewInstance.GetComponentsInChildren <Rigidbody>();
for (int i = 0; i < rigidbodies.Length; i++)
{
Destroy(rigidbodies[i]);
}
// add grid snapping to preview if needed
if (m_previewInstance.SnapType == LE_Object.ESnapType.SNAP_TO_3D_GRID || m_previewInstance.SnapType == LE_Object.ESnapType.SNAP_TO_2D_GRID_AND_TERRAIN)
{
LE_LogicObjects.AddGridSnapping(this, m_previewInstance, true);
}
}
SmartMove(m_previewInstance);
}
}
// place object if cursor was released while the object was over something
else if (m_isObjectPlaceable)
{
PlaceObject();
}
else
{
if (m_previewInstance != null)
{
Destroy(m_previewInstance.gameObject);
}
}
}
else if (m_previewInstance != null)
{
Destroy(m_previewInstance.gameObject);
}
if (LE_GUIInterface.Instance.delegates.SetDraggableObjectState != null)
{
// icon hiding and coloring
if (!IsInteractable || !IsObjectDraggedInUI())
{
// keep icon color if icon is over 2d GUI
LE_GUIInterface.Instance.delegates.SetDraggableObjectState(LE_GUIInterface.Delegates.EDraggedObjectState.NONE);
}
else if (m_previewInstance != null)
{
// hide icon if a 3d preview is drawn
LE_GUIInterface.Instance.delegates.SetDraggableObjectState(LE_GUIInterface.Delegates.EDraggedObjectState.IN_3D_PREVIEW);
}
else
{
// show icon in red since it cannot be placed here
LE_GUIInterface.Instance.delegates.SetDraggableObjectState(LE_GUIInterface.Delegates.EDraggedObjectState.NOT_PLACEABLE);
}
}
}
}