public static void GridUpdate(SceneView sceneView)
{
var e = Event.current;
if (e.isMouse)
{
EditorInputManager.FeedMouseEvent(e);
}
if (!PlaytimePainter.IsCurrentTool)
{
return;
}
if (e.isMouse)
{
if (e.button == 0)
{
lMouseDwn = (e.type == EventType.MouseDown) && (e.button == 0);
lMouseUp = (e.type == EventType.MouseUp) && (e.button == 0);
}
mousePosition = Event.current.mousePosition;
var cam = Camera.current;
var offScreen = (!cam || (mousePosition.x <0 || mousePosition.y <0 ||
mousePosition.x> cam.pixelWidth ||
mousePosition.y> cam.pixelHeight));
if (!offScreen)
{
var camTf = cam.transform;
EditorInputManager.centerRaySceneView = new Ray(camTf.position, camTf.forward);
mouseRayGui = HandleUtility.GUIPointToWorldRay(mousePosition);
EditorInputManager.mouseRaySceneView = mouseRayGui;
if (painter)
{
mouseRayGui = painter.PrepareRay(mouseRayGui);
}
}
}
FeedEvents(e);
if (e.isMouse)
{
RaycastHit hit;
var isHit = Physics.Raycast(mouseRayGui, out hit);
var pp = isHit ? hit.transform.GetComponent <PlaytimePainter>() : null;
var refocus = OnEditorRayHit_AllowRefocusing(hit, mouseRayGui);
if (lMouseDwn && e.button == 0 && refocus && isHit)
{
if (pp && pp == painter && AllowEditing(painter))
{
HandleUtility.AddDefaultControl(GUIUtility.GetControlID(FocusType.Passive));
}
QcUnity.FocusOn(hit.transform.gameObject);
}
#if !UNITY_2019_1_OR_NEWER
if (!navigating && AllowEditing(painter))
{
e.Use();
}
#endif
}
if (painter && painter.textureWasChanged)
{
painter.ManagedUpdateOnFocused();
}
}