Update GUI defaults in navigation and improved functionalities (#196)

* ENH:Update GUI navigation defaults for better workflow * ENH: Improved visualization in navigation - Larger distance text in target interface - Better colors for coil objects and aim - Update defaults in navigation tab * ENH: Save last used NDI markers filenames to config.json

Update GUI defaults in navigation and improved functionalities (#196)
* ENH:Update GUI navigation defaults for better workflow * ENH: Improved visualization in navigation - Larger distance text in target interface - Better colors for coil objects and aim - Update defaults in navigation tab * ENH: Save last used NDI markers filenames to config.json
Victor Hugo Souza · Thiago Franco de Moraes
1 parent a76ce758
Showing 5 changed files with 129 additions and 50 deletions Show diff stats
invesalius/constants.py
invesalius/data/viewer_volume.py
invesalius/gui/default_viewers.py
invesalius/gui/dialogs.py
invesalius/gui/task_navigator.py
@@ -62,6 +62,7 @@ TEXT_SIZE_SMALL = 11
 TEXT_SIZE = 12
 TEXT_SIZE_LARGE = 16
 TEXT_SIZE_EXTRA_LARGE = 20
+TEXT_SIZE_DIST_NAV = 32
 TEXT_COLOUR = (1,1,1)
 (X,Y) = (0.03, 0.97)
@@ -165,6 +165,7 @@ class Viewer(wx.Panel):
         self.obj_state = None
         self.obj_actor_list = None
         self.arrow_actor_list = None
+        #self.pTarget = [0., 0., 0.]
         # self.obj_axes = None
@@ -623,6 +624,7 @@ class Viewer(wx.Panel):
         self.distthreshold = dist_threshold
     def ActivateTargetMode(self, evt=None, target_mode=None):
+        vtk_colors = vtk.vtkNamedColors()
         self.target_mode = target_mode
         if self.target_coord and self.target_mode:
             self.CreateTargetAim()
@@ -646,21 +648,33 @@ class Viewer(wx.Panel):
             mapper = vtk.vtkPolyDataMapper()
             mapper.SetInputData(normals.GetOutput())
             mapper.ScalarVisibilityOff()
-            mapper.ImmediateModeRenderingOn()  # improve performance
+            #mapper.ImmediateModeRenderingOn()  # improve performance
             obj_roll = vtk.vtkActor()
             obj_roll.SetMapper(mapper)
+            obj_roll.GetProperty().SetColor(1, 1, 1)
+            # obj_roll.GetProperty().SetDiffuseColor(vtk_colors.GetColor3d('GhostWhite'))
+            # obj_roll.GetProperty().SetSpecular(30)
+            # obj_roll.GetProperty().SetSpecularPower(80)
             obj_roll.SetPosition(0, 25, -30)
             obj_roll.RotateX(-60)
             obj_roll.RotateZ(180)
             obj_yaw = vtk.vtkActor()
             obj_yaw.SetMapper(mapper)
+            obj_yaw.GetProperty().SetColor(1, 1, 1)
+            # obj_yaw.GetProperty().SetDiffuseColor(vtk_colors.GetColor3d('GhostWhite'))
+            # obj_yaw.GetProperty().SetSpecular(30)
+            # obj_yaw.GetProperty().SetSpecularPower(80)
             obj_yaw.SetPosition(0, -115, 5)
             obj_yaw.RotateZ(180)
             obj_pitch = vtk.vtkActor()
             obj_pitch.SetMapper(mapper)
+            obj_pitch.GetProperty().SetColor(1, 1, 1)
+            # obj_pitch.GetProperty().SetDiffuseColor(vtk_colors.GetColor3d('GhostWhite'))
+            # obj_pitch.GetProperty().SetSpecular(30)
+            # obj_pitch.GetProperty().SetSpecularPower(80)
             obj_pitch.SetPosition(5, -265, 5)
             obj_pitch.RotateY(90)
             obj_pitch.RotateZ(180)
@@ -717,6 +731,9 @@ class Viewer(wx.Panel):
             self.DisableCoilTracker()
     def OnUpdateObjectTargetGuide(self, m_img, coord):
+
+        vtk_colors = vtk.vtkNamedColors()
+
         if self.target_coord and self.target_mode:
             target_dist = distance.euclidean(coord[0:3],
@@ -734,10 +751,10 @@ class Viewer(wx.Panel):
             if target_dist <= self.distthreshold:
                 thrdist = True
-                self.aim_actor.GetProperty().SetColor(0, 1, 0)
+                self.aim_actor.GetProperty().SetDiffuseColor(vtk_colors.GetColor3d('Green'))
             else:
                 thrdist = False
-                self.aim_actor.GetProperty().SetColor(1, 1, 1)
+                self.aim_actor.GetProperty().SetDiffuseColor(vtk_colors.GetColor3d('Yellow'))
             coordx = self.target_coord[3] - coord[3]
             if coordx > const.ARROW_UPPER_LIMIT:
@@ -765,9 +782,11 @@ class Viewer(wx.Panel):
             if self.anglethreshold * const.ARROW_SCALE > coordx > -self.anglethreshold * const.ARROW_SCALE:
                 thrcoordx = True
+                # self.obj_actor_list[0].GetProperty().SetDiffuseColor(vtk_colors.GetColor3d('Green'))
                 self.obj_actor_list[0].GetProperty().SetColor(0, 1, 0)
             else:
                 thrcoordx = False
+                # self.obj_actor_list[0].GetProperty().SetDiffuseColor(vtk_colors.GetColor3d('GhostWhite'))
                 self.obj_actor_list[0].GetProperty().SetColor(1, 1, 1)
             offset = 5
@@ -784,9 +803,11 @@ class Viewer(wx.Panel):
             if self.anglethreshold * const.ARROW_SCALE > coordz > -self.anglethreshold * const.ARROW_SCALE:
                 thrcoordz = True
+                # self.obj_actor_list[1].GetProperty().SetDiffuseColor(vtk_colors.GetColor3d('Green'))
                 self.obj_actor_list[1].GetProperty().SetColor(0, 1, 0)
             else:
                 thrcoordz = False
+                # self.obj_actor_list[1].GetProperty().SetDiffuseColor(vtk_colors.GetColor3d('GhostWhite'))
                 self.obj_actor_list[1].GetProperty().SetColor(1, 1, 1)
             offset = -35
@@ -803,9 +824,11 @@ class Viewer(wx.Panel):
             if self.anglethreshold * const.ARROW_SCALE > coordy > -self.anglethreshold * const.ARROW_SCALE:
                 thrcoordy = True
+                #self.obj_actor_list[2].GetProperty().SetDiffuseColor(vtk_colors.GetColor3d('Green'))
                 self.obj_actor_list[2].GetProperty().SetColor(0, 1, 0)
             else:
                 thrcoordy = False
+                #self.obj_actor_list[2].GetProperty().SetDiffuseColor(vtk_colors.GetColor3d('GhostWhite'))
                 self.obj_actor_list[2].GetProperty().SetColor(1, 1, 1)
             offset = 38
@@ -823,9 +846,9 @@ class Viewer(wx.Panel):
             arrow_pitch_y2.GetProperty().SetColor(1, 0, 0)
             if thrdist and thrcoordx and thrcoordy and thrcoordz:
-                self.dummy_coil_actor.GetProperty().SetColor(0, 1, 0)
+                self.dummy_coil_actor.GetProperty().SetDiffuseColor(vtk_colors.GetColor3d('Green'))
             else:
-                self.dummy_coil_actor.GetProperty().SetColor(1, 1, 1)
+                self.dummy_coil_actor.GetProperty().SetDiffuseColor(vtk_colors.GetColor3d('DarkOrange'))
             self.arrow_actor_list = arrow_roll_x1, arrow_roll_x2, arrow_yaw_z1, arrow_yaw_z2, \
                                     arrow_pitch_y1, arrow_pitch_y2
@@ -833,7 +856,6 @@ class Viewer(wx.Panel):
             for ind in self.arrow_actor_list:
                 self.ren2.AddActor(ind)
-
             self.Refresh()
     def OnUpdateTargetCoordinates(self, coord):
@@ -853,6 +875,8 @@ class Viewer(wx.Panel):
             self.RemoveTargetAim()
             self.aim_actor = None
+        vtk_colors = vtk.vtkNamedColors()
+
         a, b, g = np.radians(self.target_coord[3:])
         r_ref = tr.euler_matrix(a, b, g, 'sxyz')
         t_ref = tr.translation_matrix(self.target_coord[:3])
@@ -885,8 +909,10 @@ class Viewer(wx.Panel):
         aim_actor = vtk.vtkActor()
         aim_actor.SetMapper(mapper)
-        aim_actor.GetProperty().SetColor(1, 1, 1)
-        aim_actor.GetProperty().SetOpacity(0.6)
+        aim_actor.GetProperty().SetDiffuseColor(vtk_colors.GetColor3d('Yellow'))
+        aim_actor.GetProperty().SetSpecular(.2)
+        aim_actor.GetProperty().SetSpecularPower(100)
+        aim_actor.GetProperty().SetOpacity(1.)
         self.aim_actor = aim_actor
         self.ren.AddActor(aim_actor)
@@ -909,11 +935,14 @@ class Viewer(wx.Panel):
         obj_mapper = vtk.vtkPolyDataMapper()
         obj_mapper.SetInputData(normals.GetOutput())
         obj_mapper.ScalarVisibilityOff()
-        obj_mapper.ImmediateModeRenderingOn()  # improve performance
+        #obj_mapper.ImmediateModeRenderingOn()  # improve performance
         self.dummy_coil_actor = vtk.vtkActor()
         self.dummy_coil_actor.SetMapper(obj_mapper)
-        self.dummy_coil_actor.GetProperty().SetOpacity(0.15)
+        self.dummy_coil_actor.GetProperty().SetDiffuseColor(vtk_colors.GetColor3d('DarkOrange'))
+        self.dummy_coil_actor.GetProperty().SetSpecular(0.5)
+        self.dummy_coil_actor.GetProperty().SetSpecularPower(10)
+        self.dummy_coil_actor.GetProperty().SetOpacity(.3)
         self.dummy_coil_actor.SetVisibility(1)
         self.dummy_coil_actor.SetUserMatrix(m_img_vtk)
@@ -928,9 +957,9 @@ class Viewer(wx.Panel):
     def CreateTextDistance(self):
         tdist = vtku.Text()
-        tdist.SetSize(const.TEXT_SIZE_LARGE)
+        tdist.SetSize(const.TEXT_SIZE_DIST_NAV)
         tdist.SetPosition((const.X, 1.03-const.Y))
-        tdist.ShadowOff()
+        #tdist.ShadowOff()
         tdist.BoldOn()
         self.ren.AddActor(tdist.actor)
@@ -1162,7 +1191,7 @@ class Viewer(wx.Panel):
         """
         Coil for navigation rendered in volume viewer.
         """
-
+        vtk_colors = vtk.vtkNamedColors()
         obj_polydata = self.CreateObjectPolyData(obj_name)
         transform = vtk.vtkTransform()
@@ -1182,11 +1211,14 @@ class Viewer(wx.Panel):
         obj_mapper = vtk.vtkPolyDataMapper()
         obj_mapper.SetInputData(normals.GetOutput())
         obj_mapper.ScalarVisibilityOff()
-        obj_mapper.ImmediateModeRenderingOn()  # improve performance
+        #obj_mapper.ImmediateModeRenderingOn()  # improve performance
         self.obj_actor = vtk.vtkActor()
         self.obj_actor.SetMapper(obj_mapper)
-        self.obj_actor.GetProperty().SetOpacity(0.9)
+        self.obj_actor.GetProperty().SetAmbientColor(vtk_colors.GetColor3d('GhostWhite'))
+        self.obj_actor.GetProperty().SetSpecular(30)
+        self.obj_actor.GetProperty().SetSpecularPower(80)
+        self.obj_actor.GetProperty().SetOpacity(.4)
         self.obj_actor.SetVisibility(0)
         self.ren.AddActor(self.obj_actor)
@@ -488,9 +488,11 @@ class VolumeToolPanel(wx.Panel):
         if not self.button_target.IsPressed() and evt is not False:
             self.button_target._pressed = True
             Publisher.sendMessage('Target navigation mode', target_mode=self.button_target._pressed)
+            Publisher.sendMessage('Change camera checkbox', status=self.button_target._pressed)
         elif self.button_target.IsPressed() or evt is False:
             self.button_target._pressed = False
             Publisher.sendMessage('Target navigation mode', target_mode=self.button_target._pressed)
+            Publisher.sendMessage('Change camera checkbox', status=self.button_target._pressed)
     def OnSavePreset(self, evt):
         d = wx.TextEntryDialog(self, _("Preset name"))
@@ -3326,7 +3326,7 @@ class ObjectCalibrationDialog(wx.Dialog):
         self.tracker_id = nav_prop[0]
         self.trk_init = nav_prop[1]
-        self.obj_ref_id = 0
+        self.obj_ref_id = 2
         self.obj_name = None
         self.obj_fiducials = np.full([5, 3], np.nan)
@@ -3354,7 +3354,7 @@ class ObjectCalibrationDialog(wx.Dialog):
         tooltip = wx.ToolTip(_(u"Choose the object reference mode"))
         choice_ref = wx.ComboBox(self, -1, "", size=wx.Size(90, 23),
                                  choices=const.REF_MODE, style=wx.CB_DROPDOWN | wx.CB_READONLY)
-        choice_ref.SetSelection(self.obj_ref_id)
+        choice_ref.SetSelection(1)
         choice_ref.SetToolTip(tooltip)
         choice_ref.Bind(wx.EVT_COMBOBOX, self.OnChoiceRefMode)
         choice_ref.Enable(0)
@@ -3368,7 +3368,10 @@ class ObjectCalibrationDialog(wx.Dialog):
         choice_sensor.SetSelection(0)
         choice_sensor.SetToolTip(tooltip)
         choice_sensor.Bind(wx.EVT_COMBOBOX, self.OnChoiceFTSensor)
-        choice_sensor.Show(False)
+        if self.tracker_id == const.FASTRAK or self.tracker_id == const.DEBUGTRACK:
+            choice_sensor.Show(True)
+        else:
+            choice_sensor.Show(False)
         self.choice_sensor = choice_sensor
         # Buttons to finish or cancel object registration
@@ -3487,7 +3490,7 @@ class ObjectCalibrationDialog(wx.Dialog):
         mapper = vtk.vtkPolyDataMapper()
         mapper.SetInputData(normals.GetOutput())
         mapper.ScalarVisibilityOff()
-        mapper.ImmediateModeRenderingOn()
+        #mapper.ImmediateModeRenderingOn()
         obj_actor = vtk.vtkActor()
         obj_actor.SetMapper(mapper)
@@ -3563,16 +3566,19 @@ class ObjectCalibrationDialog(wx.Dialog):
         if evt.GetSelection():
             self.obj_ref_id = 2
             if self.tracker_id == const.FASTRAK or self.tracker_id == const.DEBUGTRACK:
-                self.choice_sensor.Show(True)
-                self.Layout()
+                self.choice_sensor.Show(self.obj_ref_id)
         else:
             self.obj_ref_id = 0
+            self.choice_sensor.Show(self.obj_ref_id)
         for m in range(0, 5):
             self.obj_fiducials[m, :] = np.full([1, 3], np.nan)
             self.obj_orients[m, :] = np.full([1, 3], np.nan)
             for n in range(0, 3):
                 self.txt_coord[m][n].SetLabel('-')
+        # Used to update choice sensor controls
+        self.Layout()
+
     def OnChoiceFTSensor(self, evt):
         if evt.GetSelection():
             self.obj_ref_id = 3
@@ -3786,20 +3792,33 @@ class GoToDialogScannerCoord(wx.Dialog):
         wx.Dialog.Close(self)
         self.Destroy()
+
 class SetNDIconfigs(wx.Dialog):
     def __init__(self, title=_("Setting NDI polaris configs:")):
-        wx.Dialog.__init__(self, wx.GetApp().GetTopWindow(), -1, title, style=wx.DEFAULT_DIALOG_STYLE|wx.FRAME_FLOAT_ON_PARENT|wx.STAY_ON_TOP)
+        wx.Dialog.__init__(self, wx.GetApp().GetTopWindow(), -1, title, size=wx.Size(1000, 200),
+                           style=wx.DEFAULT_DIALOG_STYLE|wx.FRAME_FLOAT_ON_PARENT|wx.STAY_ON_TOP|wx.RESIZE_BORDER)
         self._init_gui()
     def serial_ports(self):
-        """ Lists serial port names
+        """ Lists serial port names and pre-select the description containing NDI
         """
         import serial.tools.list_ports
+
+        ports = serial.tools.list_ports.comports()
         if sys.platform.startswith('win'):
-            ports = ([comport.device for comport in serial.tools.list_ports.comports()])
+            port_list = []
+            count = 0
+            for port, desc, hwid in sorted(ports):
+                port_list.append(port)
+                if 'NDI' in desc:
+                    port_selec = port, count
+                count += 1
         else:
             raise EnvironmentError('Unsupported platform')
-        return ports
+
+        #print("Here is the chosen port: {} with id {}".format(port_selec[0], port_selec[1]))
+
+        return port_list, port_selec
     def _init_gui(self):
         self.com_ports = wx.ComboBox(self, -1, style=wx.CB_DROPDOWN|wx.CB_READONLY)
@@ -3807,30 +3826,42 @@ class SetNDIconfigs(wx.Dialog):
         row_com.Add(wx.StaticText(self, wx.ID_ANY, "Select the COM port"), 0, wx.TOP|wx.RIGHT,5)
         row_com.Add(self.com_ports, 0, wx.EXPAND)
-        ports = self.serial_ports()
-        self.com_ports.Append(ports)
+        port_list, port_selec = self.serial_ports()
-        self.dir_probe = wx.FilePickerCtrl(self, path=inv_paths.NDI_MAR_DIR_REF, style=wx.FLP_USE_TEXTCTRL|wx.FLP_SMALL,
+        self.com_ports.Append(port_list)
+        self.com_ports.SetSelection(port_selec[1])
+
+        session = ses.Session()
+        last_ndi_probe_marker = session.get('paths', 'last_ndi_probe_marker', '')
+        last_ndi_ref_marker = session.get('paths', 'last_ndi_ref_marker', '')
+        last_ndi_obj_marker = session.get('paths', 'last_ndi_obj_marker', '')
+
+        if not last_ndi_probe_marker:
+            last_ndi_probe_marker = inv_paths.NDI_MAR_DIR_PROBE
+        if not last_ndi_ref_marker:
+            last_ndi_ref_marker = inv_paths.NDI_MAR_DIR_REF
+        if not last_ndi_obj_marker:
+            last_ndi_obj_marker = inv_paths.NDI_MAR_DIR_OBJ
+
+        self.dir_probe = wx.FilePickerCtrl(self, path=last_ndi_probe_marker, style=wx.FLP_USE_TEXTCTRL|wx.FLP_SMALL,
                                            wildcard="Rom files (*.rom)|*.rom", message="Select probe's rom file")
         row_probe = wx.BoxSizer(wx.VERTICAL)
         row_probe.Add(wx.StaticText(self, wx.ID_ANY, "Set probe's rom file"), 0, wx.TOP|wx.RIGHT, 5)
         row_probe.Add(self.dir_probe, 0, wx.EXPAND|wx.ALIGN_CENTER)
-        self.dir_ref = wx.FilePickerCtrl(self, path=inv_paths.NDI_MAR_DIR_REF, style=wx.FLP_USE_TEXTCTRL|wx.FLP_SMALL,
-                                           wildcard="Rom files (*.rom)|*.rom", message="Select reference's rom file")
+        self.dir_ref = wx.FilePickerCtrl(self, path=last_ndi_ref_marker, style=wx.FLP_USE_TEXTCTRL|wx.FLP_SMALL,
+                                         wildcard="Rom files (*.rom)|*.rom", message="Select reference's rom file")
         row_ref = wx.BoxSizer(wx.VERTICAL)
         row_ref.Add(wx.StaticText(self, wx.ID_ANY, "Set reference's rom file"), 0, wx.TOP | wx.RIGHT, 5)
         row_ref.Add(self.dir_ref, 0, wx.EXPAND|wx.ALIGN_CENTER)
-        self.dir_obj = wx.FilePickerCtrl(self, path=inv_paths.NDI_MAR_DIR_OBJ, style=wx.FLP_USE_TEXTCTRL|wx.FLP_SMALL,
-                                           wildcard="Rom files (*.rom)|*.rom", message="Select object's rom file")
+        self.dir_obj = wx.FilePickerCtrl(self, path=last_ndi_obj_marker, style=wx.FLP_USE_TEXTCTRL|wx.FLP_SMALL,
+                                         wildcard="Rom files (*.rom)|*.rom", message="Select object's rom file")
         #self.dir_probe.Bind(wx.EVT_FILEPICKER_CHANGED, self.Selected)
         row_obj = wx.BoxSizer(wx.VERTICAL)
         row_obj.Add(wx.StaticText(self, wx.ID_ANY, "Set object's rom file"), 0, wx.TOP|wx.RIGHT, 5)
         row_obj.Add(self.dir_obj, 0, wx.EXPAND|wx.ALIGN_CENTER)
-       # self.goto_orientation.SetSelection(cb_init)
-
         btn_ok = wx.Button(self, wx.ID_OK)
         btn_ok.SetHelpText("")
         btn_ok.SetDefault()
@@ -3863,10 +3894,19 @@ class SetNDIconfigs(wx.Dialog):
         self.CenterOnParent()
     def GetValue(self):
-        return self.com_ports.GetString(self.com_ports.GetSelection()).encode(const.FS_ENCODE), \
-               self.dir_probe.GetPath().encode(const.FS_ENCODE),\
-               self.dir_ref.GetPath().encode(const.FS_ENCODE), \
-               self.dir_obj.GetPath().encode(const.FS_ENCODE)
+        fn_probe = self.dir_probe.GetPath().encode(const.FS_ENCODE)
+        fn_ref = self.dir_ref.GetPath().encode(const.FS_ENCODE)
+        fn_obj = self.dir_obj.GetPath().encode(const.FS_ENCODE)
+
+        if fn_probe and fn_ref and fn_obj:
+            session = ses.Session()
+            session['paths']['last_ndi_probe_marker'] = self.dir_probe.GetPath()
+            session['paths']['last_ndi_ref_marker'] = self.dir_ref.GetPath()
+            session['paths']['last_ndi_obj_marker'] = self.dir_obj.GetPath()
+            session.WriteSessionFile()
+
+        return self.com_ports.GetString(self.com_ports.GetSelection()).encode(const.FS_ENCODE), fn_probe, fn_ref, fn_obj
+
 class SetCOMport(wx.Dialog):
     def __init__(self, title=_("Select COM port")):
@@ -229,18 +229,16 @@ class InnerFoldPanel(wx.Panel):
     def __bind_events(self):
         Publisher.subscribe(self.OnCheckStatus, 'Navigation status')
         Publisher.subscribe(self.OnShowObject, 'Update track object state')
-        Publisher.subscribe(self.OnVolumeCamera, 'Target navigation mode')
+        Publisher.subscribe(self.OnVolumeCamera, 'Change camera checkbox')
         Publisher.subscribe(self.OnShowDbs, "Active dbs folder")
         Publisher.subscribe(self.OnHideDbs, "Deactive dbs folder")
     def OnShowDbs(self):
         self.dbs_item.Show()
-
     def OnHideDbs(self):
         self.dbs_item.Hide()
-
     def OnCheckStatus(self, status):
         if status:
             self.checktrigger.Enable(False)
@@ -257,6 +255,7 @@ class InnerFoldPanel(wx.Panel):
         if not evt:
             if flag:
                 self.checkobj.Enable(True)
+                self.checkobj.SetValue(True)
                 self.track_obj = True
                 Publisher.sendMessage('Status target button', status=True)
             else:
@@ -267,12 +266,12 @@ class InnerFoldPanel(wx.Panel):
         Publisher.sendMessage('Update show object state', state=self.checkobj.GetValue())
-    def OnVolumeCamera(self, evt=None, target_mode=None):
+    def OnVolumeCamera(self, evt=None, status=None):
         if not evt:
-            if target_mode is True:
-                self.checkcamera.SetValue(0)
+            self.checkcamera.SetValue(status)
         Publisher.sendMessage('Update volume camera state', camera_state=self.checkcamera.GetValue())
+
 class NeuronavigationPanel(wx.Panel):
     def __init__(self, parent):
         wx.Panel.__init__(self, parent)
@@ -890,6 +889,10 @@ class ObjectRegistrationPanel(wx.Panel):
                                               data=(self.obj_fiducials, self.obj_orients, self.obj_ref_mode, self.obj_name))
                         Publisher.sendMessage('Update status text in GUI',
                                               label=_("Ready"))
+                        # Enable automatically Track object, Show coil and disable Vol. Camera
+                        self.checktrack.SetValue(True)
+                        Publisher.sendMessage('Update track object state', flag=True, obj_name=self.obj_name)
+                        Publisher.sendMessage('Change camera checkbox', status=False)
             except wx._core.PyAssertionError:  # TODO FIX: win64
                 pass
@@ -916,6 +919,9 @@ class ObjectRegistrationPanel(wx.Panel):
             Publisher.sendMessage('Update object registration',
                                   data=(self.obj_fiducials, self.obj_orients, self.obj_ref_mode, self.obj_name))
             Publisher.sendMessage('Update status text in GUI', label=_("Ready"))
+            self.checktrack.SetValue(True)
+            Publisher.sendMessage('Update track object state', flag=True, obj_name=self.obj_name)
+            Publisher.sendMessage('Change camera checkbox', status=False)
             wx.MessageBox(_("Object file successfully loaded"), _("Load"))
     def ShowSaveObjectDialog(self, evt):
@@ -963,8 +969,8 @@ class MarkersPanel(wx.Panel):
         self.tgt_flag = self.tgt_index = None
         self.nav_status = False
-        self.marker_colour = (0.0, 0.0, 1.)
-        self.marker_size = 4
+        self.marker_colour = (1.0, 1.0, 0.)
+        self.marker_size = 3
         # Change marker size
         spin_size = wx.SpinCtrl(self, -1, "", size=wx.Size(40, 23))
@@ -1058,9 +1064,7 @@ class MarkersPanel(wx.Panel):
             self.nav_status = True
     def OnMouseRightDown(self, evt):
-        self.OnListEditMarkerId(self.nav_status)
-
-    def OnListEditMarkerId(self, status):
+        # TODO: Enable the "Set as target" only when target is created with registered object
         menu_id = wx.Menu()
         edit_id = menu_id.Append(0, _('Edit ID'))
         menu_id.Bind(wx.EVT_MENU, self.OnMenuEditMarkerId, edit_id)
@@ -1070,7 +1074,7 @@ class MarkersPanel(wx.Panel):
         target_menu = menu_id.Append(1, _('Set as target'))
         menu_id.Bind(wx.EVT_MENU, self.OnMenuSetTarget, target_menu)
-        target_menu.Enable(status)
+        target_menu.Enable(True)
         self.PopupMenu(menu_id)
         menu_id.Destroy()
	@@ -62,6 +62,7 @@ TEXT_SIZE_SMALL = 11		@@ -62,6 +62,7 @@ TEXT_SIZE_SMALL = 11
62	TEXT_SIZE = 12	62	TEXT_SIZE = 12
63	TEXT_SIZE_LARGE = 16	63	TEXT_SIZE_LARGE = 16
64	TEXT_SIZE_EXTRA_LARGE = 20	64	TEXT_SIZE_EXTRA_LARGE = 20
		65	+TEXT_SIZE_DIST_NAV = 32
65	TEXT_COLOUR = (1,1,1)	66	TEXT_COLOUR = (1,1,1)
66		67
67	(X,Y) = (0.03, 0.97)	68	(X,Y) = (0.03, 0.97)