Add 3D device label

Author: vanous

dmx.py

@@ -318,7 +318,6 @@ def register():
         for cls in DMX.classes_setup:
             bpy.utils.register_class(cls)
 
-        # register key shortcuts
         wm = bpy.context.window_manager
         km = wm.keyconfigs.addon.keymaps.new(
             name="3D View Generic", space_type="VIEW_3D"
@@ -1006,6 +1005,8 @@ def onDisplayLabel(self, context):
                     else:
                         if self.display_device_label == "NONE":
                             obj.show_name = False
+                        elif self.display_device_label == "3D_LABEL":
+                            obj.show_name = False
                         elif self.display_device_label == "NAME":
                             obj.name = f"{fixture_.user_fixture_name}"
                             obj.show_name = self.enable_device_label
@@ -1024,6 +1025,19 @@ def onDisplayLabel(self, context):
                             )
                             obj.show_name = self.enable_device_label
 
+                if obj.get("text_label", False):
+                    obj.data.body = (
+                        f"{fixture_.user_fixture_name} {fixture_.fixture_id or ''}"
+                    )
+                    if self.display_device_label == "3D_LABEL":
+                        obj.hide_set(False)
+                        obj.hide_viewport = False
+                        obj.hide_render = False
+                    else:
+                        obj.hide_set(True)
+                        obj.hide_viewport = True
+                        obj.hide_render = True
+
     def onDisplayPigtails(self, context):
         for fixture_ in self.fixtures:
             for obj in fixture_.collection.objects:
@@ -1061,7 +1075,21 @@ def onDisplay2D(self, context):
                     if self.display_2D:
                         obj.name = "geometry root"
                         obj.show_name = False
-                if obj.get("2d_symbol", None) == "all":
+
+                if obj.get("text_label", False):
+                    obj.data.body = (
+                        f"{fixture_.user_fixture_name} {fixture_.fixture_id or ''}"
+                    )
+                    if self.display_device_label == "3D_LABEL":
+                        obj.hide_set(False)
+                        obj.hide_viewport = False
+                        obj.hide_render = False
+                    else:
+                        obj.hide_set(True)
+                        obj.hide_viewport = True
+                        obj.hide_render = True
+
+                elif obj.get("2d_symbol", None) == "all":
                     obj.hide_set(not self.display_2D)
                     obj.hide_viewport = not self.display_2D
                     obj.hide_render = not self.display_2D
@@ -1072,6 +1100,8 @@ def onDisplay2D(self, context):
                     else:
                         if self.display_device_label == "NONE":
                             obj.show_name = False
+                        if self.display_device_label == "3D_LABEL":
+                            obj.show_name = False
                         elif self.display_device_label == "NAME":
                             obj.name = f"{fixture_.user_fixture_name}"
                             obj.show_name = True
@@ -1085,10 +1115,9 @@ def onDisplay2D(self, context):
                             else:
                                 obj.show_name = False
                         elif self.display_device_label == "FIXTURE_NAME_ID":
-                            obj.name = (
-                                f"{fixture_.user_fixture_name} {fixture_.fixture_id}"
-                            )
+                            obj.name = f"{fixture_.user_fixture_name} {fixture_.fixture_id or ''}"
                             obj.show_name = True
+
                 else:
                     obj.hide_set(self.display_2D)
                     obj.hide_viewport = self.display_2D
@@ -1130,6 +1159,7 @@ def update_device_label(self, context):
                 ("DMX", _("DMX"), "DMX Address"),
                 ("FIXTURE_ID", _("Fixture ID"), "Fixture ID"),
                 ("FIXTURE_NAME_ID", _("Fixture Name + ID"), "Fixture Name + ID"),
+                ("3D_LABEL", _("3D Fixture Name + ID"), "3D Fixture Name + ID"),
         ],
         update = update_device_label)
 

fixture.py

@@ -756,6 +756,9 @@ def build(
             elif obj.get("2d_symbol", None) == "all":
                 self.objects.add().name = "2D Symbol"
                 self.objects["2D Symbol"].object = links[obj.name]
+            elif obj.get("text_label", None) == "text_label":
+                self.objects.add().name = "Text Label"
+                self.objects["Text Label"].object = links[obj.name]
 
             # Link all other object to collection
             self.collection.objects.link(links[obj.name])
@@ -879,6 +882,11 @@ def build(
                 obj.hide_viewport = not bpy.context.scene.dmx.display_2D  # keyframing
                 obj.hide_render = not bpy.context.scene.dmx.display_2D
                 continue
+            if obj.get("text_label", None) == "text_label":
+                obj.hide_set(not bpy.context.scene.dmx.display_2D)
+                obj.hide_viewport = not bpy.context.scene.dmx.display_2D  # keyframing
+                obj.hide_render = not bpy.context.scene.dmx.display_2D
+                continue
 
             obj.hide_select = not bpy.context.scene.dmx.select_geometries
 
@@ -2433,6 +2441,8 @@ def select(self, select_target=False):
                     obj.hide_render = not bpy.context.scene.dmx.display_pigtails
                 if obj.get("2d_symbol", None):
                     continue
+                if obj.get("text_label", None):
+                    continue
                 obj.hide_set(False)
                 obj.hide_viewport = False  # keyframing
                 obj.hide_render = False
@@ -2505,6 +2515,8 @@ def unselect(self):
             for obj in self.collection.objects:
                 if obj.get("2d_symbol", None):
                     continue
+                if obj.get("text_label", None):
+                    continue
                 obj.hide_set(True)
                 obj.hide_viewport = True  # need for keyframing
                 obj.hide_render = True

gdtf.py

@@ -888,6 +888,29 @@ def get_axis(attribute):
             constraint_copyRotation.use_x = False
             constraint_copyRotation.use_y = False
 
+        # Text object for label:
+
+        # bpy.ops.object.text_add( enter_editmode=False, align="WORLD", location=(0, 0, 0), scale=(1, 1, 1))
+        bpy.ops.object.text_add()
+
+        obj = bpy.context.view_layer.objects.selected[0]
+
+        if obj is not None:
+            obj.users_collection[0].objects.unlink(obj)
+            obj["text_label"] = "text_label"
+            objs["text_label"] = obj
+            obj.show_in_front = True
+            text_data = obj.data
+            text_data.size = 0.08
+
+            constraint_copyLocation = obj.constraints.new(type="COPY_LOCATION")
+            constraint_copyRotation = obj.constraints.new(type="COPY_ROTATION")
+            constraint_copyLocation.target = base
+            constraint_copyRotation.target = base
+            constraint_copyRotation.use_z = True
+            constraint_copyRotation.use_x = False
+            constraint_copyRotation.use_y = False
+
         # Link objects to collection
         for name, obj in objs.items():
             collection.objects.link(obj)