diff --git a/README.md b/README.md index ee15c47..7316d62 100644 --- a/README.md +++ b/README.md @@ -5,8 +5,10 @@ / ___ \| |_) | |___ ___) | |_| | /_/ \_\____/ \____|____/|____/ ``` -v0.0.11 +v0.0.10 -Convenience addon to work with 3D typography in Blender and Cinema4D. +Convenience tool to work with 3D typography in Blender and Cinema4D. + +Install as you would normally install an addon. Instructions for development in [CONTRIBUTING,md](./CONTRIBUTING.md). diff --git a/__init__.py b/__init__.py index 9ed5a48..55ef467 100644 --- a/__init__.py +++ b/__init__.py @@ -16,7 +16,7 @@ from .common import Font, utils bl_info = { "name": "ABC3D", "author": "Jakob Schlötter, Studio Pointer*", - "version": (0, 0, 11), + "version": (0, 0, 10), "blender": (4, 1, 0), "location": "VIEW3D", "description": "Convenience addon for 3D fonts", @@ -35,7 +35,6 @@ if "Font" in locals(): importlib.reload(bimport) importlib.reload(addon_updater_ops) - def getPreferences(context): preferences = context.preferences return preferences.addons[__name__].preferences @@ -138,7 +137,7 @@ class ABC3D_glyph_properties(bpy.types.PropertyGroup): def update_callback(self, context): if self.text_id >= 0: # butils.set_text_on_curve( - # context.scene.abc3d_data.available_texts[self.text_id] + # context.scene.abc3d_data.available_texts[self.text_id] # ) t = butils.get_text_properties(self.text_id) if t is not None: @@ -146,8 +145,8 @@ class ABC3D_glyph_properties(bpy.types.PropertyGroup): glyph_id: bpy.props.StringProperty(maxlen=1) text_id: bpy.props.IntProperty( - default=-1, - ) + default=-1, + ) alternate: bpy.props.IntProperty( default=-1, update=update_callback, @@ -159,7 +158,6 @@ class ABC3D_glyph_properties(bpy.types.PropertyGroup): update=update_callback, ) - class ABC3D_text_properties(bpy.types.PropertyGroup): def font_items_callback(self, context): items = [] @@ -167,6 +165,21 @@ class ABC3D_text_properties(bpy.types.PropertyGroup): items.append((f"{f[0]} {f[1]}", f"{f[0]} {f[1]}", "")) return items + def font_default_callback(self, context): + d = context.scene.abc3d_data + if len(d.available_fonts) > 0: + if len(d.available_fonts) > d.active_text_index: + f = d.available_fonts[d.active_text_index] + return 0 # f"{f.font_name} {f.face_name}" + else: + f = d.available_fonts[0] + return 0 # f"{f.font_name} {f.face_name}" + + if not isinstance(self.font_name, None) and not isinstance(self.face_name, None): + return 0 # f"{self.font_name} {self.face_name}" + else: + return 0 # "" + def glyphs_update_callback(self, context): butils.prepare_text(self.font_name, self.face_name, self.text) butils.set_text_on_curve(self, can_regenerate=True) @@ -269,30 +282,22 @@ class ABC3D_data(bpy.types.PropertyGroup): ) def active_text_index_update(self, context): - lock_depsgraph_updates() if self.active_text_index != -1: - text_properties = butils.get_text_properties_by_index( - self.active_text_index, context.scene - ) + text_properties = butils.get_text_properties(self.active_text_index, context.scene) if text_properties is not None: o = text_properties.text_object # active_text_index changed. so let's update the selection # check if it is already selected # or perhaps one of the glyphs - if os is not None and not butils.is_or_has_parent( - context.active_object, o + if (o is not None + and not o.select_get() + and not len([c for c in o.children if c.select_get()]) > 0 ): - # if ( - # o is not None - # and not o.select_get() - # and not len([c for c in o.children if c.select_get()]) > 0 - # ): bpy.ops.object.select_all(action="DESELECT") o.select_set(True) context.view_layer.objects.active = o - unlock_depsgraph_updates() - # else: - # print("already selected") + # else: + # print("already selected") active_text_index: bpy.props.IntProperty(update=active_text_index_update) @@ -341,7 +346,7 @@ class ABC3D_UL_texts(bpy.types.UIList): class ABC3D_PT_Panel(bpy.types.Panel): - bl_label = f"{utils.prefix()} Panel" + bl_label = f"{__name__} panel" bl_category = "ABC3D" bl_space_type = "VIEW_3D" bl_region_type = "UI" @@ -349,9 +354,6 @@ class ABC3D_PT_Panel(bpy.types.Panel): def draw(self, context): layout = self.layout - row = layout.row() - row.label(text=f"{utils.prefix()} v{utils.get_version_string()}") - icon = "NONE" if len(context.scene.abc3d_data.available_fonts) == 0: icon = "ERROR" @@ -391,14 +393,11 @@ class ABC3D_PT_FontList(bpy.types.Panel): abc3d_data, "active_font_index", ) - if ( - abc3d_data.active_font_index >= 0 - and len(abc3d_data.available_fonts) > abc3d_data.active_font_index - ): + if abc3d_data.active_font_index >= 0: available_font = abc3d_data.available_fonts[abc3d_data.active_font_index] font_name = available_font.font_name face_name = available_font.face_name - face: Font.FontFace = Font.get_font_face(font_name, face_name) + face : Font.FontFace = Font.get_font_face(font_name, face_name) if face is not None: available_glyphs = face.glyphs_in_fontfile loaded_glyphs = sorted(face.loaded_glyphs) @@ -443,13 +442,6 @@ class ABC3D_PT_FontList(bpy.types.Panel): ) oper_lf.font_name = font_name oper_lf.face_name = face_name - box = layout.box() - row = box.row() - row.label(text="File and Memory optimization") - row = box.row() - row.operator(f"{__name__}.refresh_fonts", text="Refresh font list from disk") - row = box.row() - row.operator(f"{__name__}.unload_unused_glyphs", text="Unload unused glyphs") class ABC3D_PT_TextPlacement(bpy.types.Panel): @@ -463,7 +455,10 @@ class ABC3D_PT_TextPlacement(bpy.types.Panel): @classmethod def poll(self, context): - if context.active_object is not None and context.active_object.type == "CURVE": + if ( + context.active_object is not None + and context.active_object.type == "CURVE" + ): self.can_place = True else: self.can_place = False @@ -492,6 +487,99 @@ class ABC3D_PT_TextManagement(bpy.types.Panel): bl_region_type = "UI" bl_options = {"DEFAULT_CLOSED"} + # TODO: perhaps this should be done in a periodic timer + @classmethod + def poll(self, context): + scene = context.scene + abc3d_data = scene.abc3d_data + # TODO: update available_texts + + def update(): + if bpy.context.screen.is_animation_playing: + return + active_text_index = -1 + remove_list = [] + for i, t in enumerate(abc3d_data.available_texts): + if type(t.text_object) == type(None): + remove_list.append(i) + continue + remove_me = True + for c in t.text_object.children: + if ( + len(c.users_collection) > 0 + and not isinstance(c.get(f"{utils.prefix()}_text_id"), None) + and c.get(f"{utils.prefix()}_text_id") == t.text_id + ): + remove_me = False + # not sure how to solve this reliably atm, + # we need to reassign the glyph, but also get the proper properties from glyph_properties + # these might be there in t.glyphs, but linked to removed objects + # or they might be lost + if type( + next( + ( + g + for g in t.glyphs + if type(g.glyph_object) == type(None) + ), + None, + ) + ) == type(None): + g = next( + ( + g + for g in t.glyphs + if type(g.glyph_object) == type(None) + ), + None, + ) + # for g in t.glyphs: + # if type(g) == type(None): + # print("IS NONE") + # if type(g.glyph_object) == type(None): + # print("go IS NONE") + # else: + # if g.glyph_object == c: + # # print(g.glyph_object.name) + # pass + + if remove_me: + remove_list.append(i) + + for i in remove_list: + if abc3d_data.available_texts[i].text_object is not None: + mom = abc3d_data.available_texts[i].text_object + + def delif(o, p): + if p in o: + del o[p] + + delif(mom, f"{utils.prefix()}_text_id") + delif(mom, f"{utils.prefix()}_font_name") + delif(mom, f"{utils.prefix()}_face_name") + delif(mom, f"{utils.prefix()}_font_size") + delif(mom, f"{utils.prefix()}_letter_spacing") + delif(mom, f"{utils.prefix()}_orientation") + delif(mom, f"{utils.prefix()}_translation") + delif(mom, f"{utils.prefix()}_offset") + abc3d_data.available_texts.remove(i) + + for i, t in enumerate(abc3d_data.available_texts): + if context.active_object == t.text_object: + active_text_index = i + if ( + hasattr(context.active_object, "parent") + and context.active_object.parent == t.text_object + ): + active_text_index = i + + if active_text_index != abc3d_data.active_text_index: + abc3d_data.active_text_index = active_text_index + + # butils.run_in_main_thread(update) + + return True + def draw(self, context): layout = self.layout wm = context.window_manager @@ -561,7 +649,6 @@ class ABC3D_PG_FontCreation(bpy.types.PropertyGroup): update=naming_glyph_id_update_callback, ) - class ABC3D_OT_NamingHelper(bpy.types.Operator): bl_label = "Font Creation Naming Helper Apply To Active Object" bl_idname = f"{__name__}.apply_naming_helper" @@ -599,10 +686,7 @@ class ABC3D_PT_NamingHelper(bpy.types.Panel): box.row().prop(abc3d_font_creation, "face_name") box.label(text="Glyph Output Name") box.row().prop(abc3d_font_creation, "naming_glyph_name") - box.row().operator( - f"{__name__}.apply_naming_helper", text="Apply name to active object" - ) - + box.row().operator(f"{__name__}.apply_naming_helper", text="Apply name to active object") class ABC3D_PT_FontCreation(bpy.types.Panel): bl_label = "Font Creation" @@ -641,10 +725,7 @@ class ABC3D_PT_FontCreation(bpy.types.Panel): f"{__name__}.temporaryhelper", text="Debug Function Do Not Use" ) box.label(text="origin points") - box.row().operator( - f"{__name__}.align_origins_to_active_object", - text="Align origins to Active Object", - ) + box.row().operator(f"{__name__}.align_origins_to_active_object", text="Align origins to Active Object") # box.row().operator(f"{__name__}.align_origins_to_metrics", text="Align origins to Metrics (left)") # box.row().operator(f"{__name__}.fix_objects_metrics_origins", text="Fix objects metrics origins") @@ -668,36 +749,54 @@ class ABC3D_PT_TextPropertiesPanel(bpy.types.Panel): return bpy.context.scene.abc3d_data.available_texts[text_index] else: for t in bpy.context.scene.abc3d_data.available_texts: - if butils.is_or_has_parent( - bpy.context.active_object, t.text_object, max_depth=4 - ): + if butils.is_or_has_parent(bpy.context.active_object, t.text_object, max_depth=4): return t return None def get_active_glyph_properties(self): a_o = bpy.context.active_object if a_o is not None: - if ( - f"{utils.prefix()}_text_id" in a_o - and f"{utils.prefix()}_glyph_index" in a_o - ): + if (f"{utils.prefix()}_text_id" in a_o + and f"{utils.prefix()}_glyph_index" in a_o): text_index = a_o[f"{utils.prefix()}_text_id"] glyph_index = a_o[f"{utils.prefix()}_glyph_index"] - return bpy.context.scene.abc3d_data.available_texts[text_index].glyphs[ - glyph_index - ] + return bpy.context.scene.abc3d_data.available_texts[text_index].glyphs[glyph_index] else: for t in bpy.context.scene.abc3d_data.available_texts: - if butils.is_or_has_parent( - a_o, t.text_object, if_is_parent=False, max_depth=4 - ): + if butils.is_or_has_parent(a_o, t.text_object, if_is_parent=False, max_depth=4): for g in t.glyphs: - if butils.is_or_has_parent( - a_o, g.glyph_object, max_depth=4 - ): + if butils.is_or_has_parent(a_o, g.glyph_object, max_depth=4): return g return None + + # def font_items_callback(self, context): + # items = [] + # fonts = Font.get_loaded_fonts_and_faces() + # for f in fonts: + # items.append((f"{f[0]} {f[1]}", f"{f[0]} {f[1]}", "")) + # return items + + # def font_default_callback(self, context): + # t = self.get_active_text_properties(self) + # if type(t) != type(None): + # return f"{t.font_name} {t.face_name}" + # else: + # return None + + # def font_update_callback(self, context): + # font_name, face_name = self.font.split(" ") + # t = self.get_active_text_properties(self) + # t.font_name = font_name + # t.face_name = face_name + # butils.set_text_on_curve(t) + + # font: bpy.props.EnumProperty( + # items=font_items_callback, + # default=font_default_callback, + # update=font_update_callback, + # ) + @classmethod def poll(self, context): try: @@ -741,32 +840,6 @@ class ABC3D_PT_TextPropertiesPanel(bpy.types.Panel): box.row().prop(glyph_props, "letter_spacing") -class ABC3D_OT_RefreshAvailableFonts(bpy.types.Operator): - """Refreshes available font list from disk. - This also removes all fonts which are not saved in the asset directory. - Can be useful when creating fonts or manually installing fonts.""" - - bl_idname = f"{__name__}.refresh_fonts" - bl_label = "Refresh Available Fonts" - bl_options = {"REGISTER", "UNDO"} - - def execute(self, context): - refresh_fonts() - return {"FINISHED"} - - -class ABC3D_OT_UnloadUnusedGlyphs(bpy.types.Operator): - """Unload all glyphs which are not actively used in this project from memory. - They will still be normally loaded when you use them again.""" - - bl_idname = f"{__name__}.unload_unused_glyphs" - bl_label = "Unload Unused Glyphs" - bl_options = {"REGISTER", "UNDO"} - - def execute(self, context): - butils.unload_unused_glyphs() - return {"FINISHED"} - class ABC3D_OT_InstallFont(bpy.types.Operator): """Install or load Fontfile from path above. @@ -926,6 +999,7 @@ class ABC3D_OT_LoadInstalledFonts(bpy.types.Operator): return context.window_manager.invoke_props_dialog(self) def execute(self, context): + print("EXECUTE LOAD INSTALLED FONTS") scene = bpy.context.scene if self.load_into_memory: @@ -950,16 +1024,9 @@ class ABC3D_OT_LoadFont(bpy.types.Operator): face_name: bpy.props.StringProperty() def execute(self, context): - face: Font.FontFace = Font.get_font_face(self.font_name, self.face_name) + face : Font.FontFace = Font.get_font_face(self.font_name, self.face_name) if face is None: - butils.ShowMessageBox( - f"{utils.prefix()} Load Font", - icon="ERROR", - message=[ - "Could not load font, sorry!", - f"{self.font_name=} {self.face_name=}", - ], - ) + butils.ShowMessageBox(f"{utils.prefix()} Load Font", icon="ERROR", message=["Could not load font, sorry!", f"{self.font_name=} {self.face_name=}"]) return {"CANCELLED"} filepaths = face.filepaths for f in filepaths: @@ -1023,7 +1090,6 @@ class ABC3D_OT_AlignMetrics(bpy.types.Operator): butils.align_metrics_of_objects(objects) return {"FINISHED"} - class ABC3D_OT_AlignOriginsToActiveObject(bpy.types.Operator): """Align origins of selected objects to origin of active object on one axis.""" @@ -1031,67 +1097,65 @@ class ABC3D_OT_AlignOriginsToActiveObject(bpy.types.Operator): bl_label = "Align origins to Active Object" bl_options = {"REGISTER", "UNDO"} - enum_axis = (("0", "X", ""), ("1", "Y", ""), ("2", "Z", "")) - axis: bpy.props.EnumProperty(items=enum_axis, default="2") + enum_axis = (('0','X',''),('1','Y',''),('2','Z','')) + axis: bpy.props.EnumProperty(items = enum_axis, default='2') def execute(self, context): objects = bpy.context.selected_objects butils.align_origins_to_active_object(objects, int(self.axis)) return {"FINISHED"} - # class ABC3D_OT_AlignOriginsToMetrics(bpy.types.Operator): -# """Align origins of selected objects to their metrics left border. + # """Align origins of selected objects to their metrics left border. -# Be aware that shifting the origin will also shift the pivot point around which an object rotates. + # Be aware that shifting the origin will also shift the pivot point around which an object rotates. -# If an object does not have metrics, it will be ignored.""" + # If an object does not have metrics, it will be ignored.""" -# bl_idname = f"{__name__}.align_origins_to_metrics" -# bl_label = "Align origins to metrics metrics" -# bl_options = {"REGISTER", "UNDO"} + # bl_idname = f"{__name__}.align_origins_to_metrics" + # bl_label = "Align origins to metrics metrics" + # bl_options = {"REGISTER", "UNDO"} -# ignore_warning: bpy.props.BoolProperty( -# name="Do not warn in the future", -# description="Do not warn in the future", -# default=False, -# ) + # ignore_warning: bpy.props.BoolProperty( + # name="Do not warn in the future", + # description="Do not warn in the future", + # default=False, + # ) -# def draw(self, context): -# layout = self.layout -# layout.row().label(text="Warning!") -# layout.row().label(text="This also shifts the pivot point around which the glyph rotates.") -# layout.row().label(text="This may not be what you want.") -# layout.row().label(text="Glyph advance derives from metrics boundaries, not origin points.") -# layout.row().label(text="If you are sure about what you're doing, please continue.") -# layout.row().prop(self, "ignore_warning") + # def draw(self, context): + # layout = self.layout + # layout.row().label(text="Warning!") + # layout.row().label(text="This also shifts the pivot point around which the glyph rotates.") + # layout.row().label(text="This may not be what you want.") + # layout.row().label(text="Glyph advance derives from metrics boundaries, not origin points.") + # layout.row().label(text="If you are sure about what you're doing, please continue.") + # layout.row().prop(self, "ignore_warning") -# def invoke(self, context, event): -# if not self.ignore_warning: -# wm = context.window_manager -# return wm.invoke_props_dialog(self) -# return self.execute(context) + # def invoke(self, context, event): + # if not self.ignore_warning: + # wm = context.window_manager + # return wm.invoke_props_dialog(self) + # return self.execute(context) -# def execute(self, context): -# objects = bpy.context.selected_objects -# butils.align_origins_to_metrics(objects) -# butils.fix_objects_metrics_origins(objects) -# return {"FINISHED"} + # def execute(self, context): + # objects = bpy.context.selected_objects + # butils.align_origins_to_metrics(objects) + # butils.fix_objects_metrics_origins(objects) + # return {"FINISHED"} # class ABC3D_OT_FixObjectsMetricsOrigins(bpy.types.Operator): -# """Align metrics origins of selected objects to their metrics bounding box. + # """Align metrics origins of selected objects to their metrics bounding box. -# If an object does not have metrics, it will be ignored.""" + # If an object does not have metrics, it will be ignored.""" -# bl_idname = f"{__name__}.fix_objects_metrics_origins" -# bl_label = "Fix metrics origin of all selected objects" -# bl_options = {"REGISTER", "UNDO"} - -# def execute(self, context): -# objects = bpy.context.selected_objects -# butils.fix_objects_metrics_origins(objects) -# return {"FINISHED"} + # bl_idname = f"{__name__}.fix_objects_metrics_origins" + # bl_label = "Fix metrics origin of all selected objects" + # bl_options = {"REGISTER", "UNDO"} + # def execute(self, context): + # objects = bpy.context.selected_objects + # butils.fix_objects_metrics_origins(objects) + # return {"FINISHED"} class ABC3D_OT_TemporaryHelper(bpy.types.Operator): """Temporary Helper ABC3D\nThis could do anything.\nIt's just there to make random functions available for testing.""" @@ -1146,7 +1210,6 @@ class ABC3D_OT_RemoveText(bpy.types.Operator): def execute(self, context): abc3d_data = context.scene.abc3d_data - lock_depsgraph_updates() if abc3d_data.active_text_index < 0: butils.ShowMessageBox( title="No text selected", @@ -1160,7 +1223,6 @@ class ABC3D_OT_RemoveText(bpy.types.Operator): mom = abc3d_data.available_texts[i].text_object if self.remove_custom_properties: - def delif(o, p): if p in o: del o[p] @@ -1182,7 +1244,6 @@ class ABC3D_OT_RemoveText(bpy.types.Operator): butils.simply_delete_objects(remove_list) abc3d_data.available_texts.remove(i) - unlock_depsgraph_updates() return {"FINISHED"} @@ -1266,7 +1327,10 @@ class ABC3D_OT_PlaceText(bpy.types.Operator): distribution_type = "DEFAULT" - text_id = butils.find_free_text_id() + text_id = 0 + for i, tt in enumerate(abc3d_data.available_texts): + while text_id == tt.text_id: + text_id = text_id + 1 t = abc3d_data.available_texts.add() # If you wish to set a value and not fire an update, set the id property. # A property defined via bpy.props for example ob.prop is stored as ob["prop"] once set to non default. @@ -1308,8 +1372,7 @@ class ABC3D_OT_PlaceText(bpy.types.Operator): class ABC3D_OT_ToggleABC3DCollection(bpy.types.Operator): """Toggle ABC3D Collection. - This will show the Fonts and Glyphs currently loaded by ABC3D. Useful for font creation, debugging and inspection. - """ + This will show the Fonts and Glyphs currently loaded by ABC3D. Useful for font creation, debugging and inspection.""" bl_idname = f"{__name__}.toggle_abc3d_collection" bl_label = "Toggle Collection visibility" @@ -1341,8 +1404,8 @@ class ABC3D_OT_SaveFontToFile(bpy.types.Operator): bl_label = "Save Font" bl_options = {"REGISTER", "UNDO"} - can_execute: bpy.props.BoolProperty(default=True) - create_output_directory: bpy.props.BoolProperty(default=False) + can_execute : bpy.props.BoolProperty(default=True) + create_output_directory : bpy.props.BoolProperty(default=False) def invoke(self, context, event): wm = context.window_manager @@ -1367,7 +1430,7 @@ class ABC3D_OT_SaveFontToFile(bpy.types.Operator): available_font = abc3d_data.available_fonts[abc3d_data.active_font_index] font_name = available_font.font_name face_name = available_font.face_name - face: Font.FontFace = Font.get_font_face(font_name, face_name) + face : Font.FontFace = Font.get_font_face(font_name, face_name) if face is not None: loaded_glyphs = sorted(face.loaded_glyphs) n = 16 @@ -1388,7 +1451,7 @@ class ABC3D_OT_SaveFontToFile(bpy.types.Operator): row.scale_y = scale_y row.label(text=text) row = layout.row() - export_dir = butils.bpy_to_abspath(abc3d_data.export_dir) + export_dir = butils.bpy_to_abspath(abc3d_data.export_dir) if os.access(export_dir, os.W_OK): self.can_execute = True elif os.path.exists(export_dir): @@ -1400,9 +1463,7 @@ class ABC3D_OT_SaveFontToFile(bpy.types.Operator): row.label(text="Please select another directory") row = layout.row() row.alert = True - elif not utils.can_create_path( - export_dir - ): # does not exist and cannot be created + elif not utils.can_create_path(export_dir): # does not exist and cannot be created self.can_execute = False row.alert = True row.label(text="Directory does not exist and cannot be created") @@ -1411,7 +1472,7 @@ class ABC3D_OT_SaveFontToFile(bpy.types.Operator): row.label(text="Please select another directory") row = layout.row() row.alert = True - elif utils.can_create_path(export_dir): # does not exist and can be created + elif utils.can_create_path(export_dir): # does not exist and can be created self.can_execute = True row.label(text="Directory does not exist") row = layout.row() @@ -1426,9 +1487,7 @@ class ABC3D_OT_SaveFontToFile(bpy.types.Operator): row.prop(abc3d_data, "export_dir") else: - print( - f"{utils.prefix()}::save_font_to_file ERROR {face=} {font_name=} {face_name=}" - ) + print(f"{utils.prefix()}::save_font_to_file ERROR {face=} {font_name=} {face_name=}") print(f"{utils.prefix()} {Font.fonts=}") def execute(self, context): @@ -1441,10 +1500,10 @@ class ABC3D_OT_SaveFontToFile(bpy.types.Operator): "ERROR", [ f"export directory '{abc3d_data.export_dir}' does not exist or is not writable", - "try setting another path", - ], + "try setting another path" + ] ) - return {"CANCELLED"} + return {'CANCELLED'} if not os.path.exists(butils.bpy_to_abspath(abc3d_data.export_dir)): path = butils.bpy_to_abspath(abc3d_data.export_dir) @@ -1456,10 +1515,10 @@ class ABC3D_OT_SaveFontToFile(bpy.types.Operator): "ERROR", [ f"export directory '{abc3d_data.export_dir}' does not exist and cannot be created", - "try setting another path", - ], + "try setting another path" + ] ) - return {"CANCELLED"} + return {'CANCELLED'} fontcollection = bpy.data.collections.get("ABC3D") @@ -1539,11 +1598,9 @@ class ABC3D_OT_SaveFontToFile(bpy.types.Operator): use_selection=True, use_active_scene=True, ) - def delete_scene(): bpy.ops.scene.delete() return None - bpy.app.timers.register(lambda: delete_scene(), first_interval=1) # bpy.ops.scene.delete() @@ -1612,9 +1669,7 @@ class ABC3D_OT_CreateFontFromObjects(bpy.types.Operator): row.prop(self, "autodetect_names") first_object_name = context.selected_objects[-1].name if self.autodetect_names: - self.font_name, self.face_name = self.do_autodetect_names( - first_object_name - ) + self.font_name, self.face_name = self.do_autodetect_names(first_object_name) if self.autodetect_names: scale_y = 0.5 row = layout.row() @@ -1774,8 +1829,6 @@ classes = ( ABC3D_PT_NamingHelper, ABC3D_PT_TextPropertiesPanel, ABC3D_OT_OpenAssetDirectory, - ABC3D_OT_RefreshAvailableFonts, - ABC3D_OT_UnloadUnusedGlyphs, ABC3D_OT_LoadInstalledFonts, ABC3D_OT_LoadFont, ABC3D_OT_AddDefaultMetrics, @@ -1814,44 +1867,23 @@ def compare_text_object_with_object(t, o, strict=False): # if return True - -def link_text_object_with_new_text_properties(text_object, scene=None): - lock_depsgraph_updates() +def link_text_object_with_new_text_properties(text_object, scene = None): + lock_depsgraph_updates(auto_unlock_s=-1) butils.link_text_object_with_new_text_properties(text_object, scene) unlock_depsgraph_updates() -def determine_active_text_index_from_selection(): - if bpy.context.active_object is None: - return -1 - for text_index, text_properties in enumerate( - bpy.context.scene.abc3d_data.available_texts - ): - if butils.is_text_object_legit(text_properties.text_object): - if butils.is_or_has_parent( - bpy.context.active_object, text_properties.text_object - ): - return text_index - return -1 - - -def update_active_text_index(): - text_index = determine_active_text_index_from_selection() - if text_index != bpy.context.scene.abc3d_data.active_text_index: - bpy.context.scene.abc3d_data.active_text_index = text_index - - def detect_text(): - lock_depsgraph_updates() + lock_depsgraph_updates(auto_unlock_s=-1) scene = bpy.context.scene abc3d_data = scene.abc3d_data required_keys = [ - "type", - "text_id", - "font_name", - "face_name", - "text", - ] + "type", + "text_id", + "font_name", + "face_name", + "text", + ] objects = scene.objects for o in objects: valid = True @@ -1864,7 +1896,10 @@ def detect_text(): if o[butils.get_key("type")] == "textobject": current_text_id = int(o[butils.get_key("text_id")]) text_properties = butils.get_text_properties(current_text_id) - if text_properties is not None and text_properties.text_object == o: + if ( + text_properties is not None + and text_properties.text_object == o + ): # all good pass else: @@ -1899,21 +1934,6 @@ def load_used_glyphs(): butils.load_font_from_filepath(fp, a.unloaded) -def refresh_fonts(): - fontcollection: bpy_types.Collection = bpy.data.collections.get("ABC3D") - if fontcollection is not None: - objs = [o for o in fontcollection.objects if o.parent == None] - butils.completely_delete_objects(objs) - butils.run_in_main_thread(Font.fonts.clear) - butils.run_in_main_thread(butils.clear_available_fonts) - butils.run_in_main_thread(butils.register_installed_fonts) - butils.run_in_main_thread(butils.update_available_fonts) - butils.run_in_main_thread(load_used_glyphs) - butils.run_in_main_thread(butils.update_types) - butils.run_in_main_thread(detect_text) - butils.run_in_main_thread(butils.unload_unused_glyphs) - - @persistent def load_handler(self, dummy): if not bpy.app.timers.is_registered(butils.execute_queued_functions): @@ -1944,7 +1964,7 @@ def unlock_depsgraph_updates(): depsgraph_updates_locked -= 1 -def lock_depsgraph_updates(auto_unlock_s=-1): +def lock_depsgraph_updates(auto_unlock_s=1): global depsgraph_updates_locked depsgraph_updates_locked += 1 if auto_unlock_s >= 0: @@ -1952,19 +1972,15 @@ def lock_depsgraph_updates(auto_unlock_s=-1): bpy.app.timers.unregister(unlock_depsgraph_updates) bpy.app.timers.register(unlock_depsgraph_updates, first_interval=auto_unlock_s) - def are_depsgraph_updates_locked(): global depsgraph_updates_locked return depsgraph_updates_locked > 0 - import time - @persistent def on_depsgraph_update(scene, depsgraph): if not bpy.context.mode.startswith("EDIT") and not are_depsgraph_updates_locked(): - lock_depsgraph_updates(auto_unlock_s=-1) for u in depsgraph.updates: if ( butils.get_key("text_id") in u.id.keys() @@ -1978,18 +1994,12 @@ def on_depsgraph_update(scene, depsgraph): if text_properties.text_object == u.id.original: # nothing to do pass - elif butils.is_text_object_legit(u.id.original): + else: # must be duplicate link_text_object_with_new_text_properties(u.id.original, scene) - elif ( - butils.is_text_object_legit(u.id.original) - and len(u.id.original.users_collection) > 0 - ): - # must be a new thing, maybe manually created or so + else: + # must be new thing link_text_object_with_new_text_properties(u.id.original, scene) - butils.clean_text_properties() - update_active_text_index() - unlock_depsgraph_updates() def register(): @@ -2000,9 +2010,7 @@ def register(): addon_updater_ops.make_annotations(cls) # Avoid blender 2.8 warnings. bpy.utils.register_class(cls) bpy.types.Scene.abc3d_data = bpy.props.PointerProperty(type=ABC3D_data) - bpy.types.Scene.abc3d_font_creation = bpy.props.PointerProperty( - type=ABC3D_PG_FontCreation - ) + bpy.types.Scene.abc3d_font_creation = bpy.props.PointerProperty(type=ABC3D_PG_FontCreation) # bpy.types.Object.__del__ = lambda self: print(f"Bye {self.name}") # autostart if we load a blend file @@ -2017,7 +2025,6 @@ def register(): if on_depsgraph_update not in bpy.app.handlers.depsgraph_update_post: bpy.app.handlers.depsgraph_update_post.append(on_depsgraph_update) - butils.run_in_main_thread(Font.fonts.clear) butils.run_in_main_thread(butils.clear_available_fonts) butils.run_in_main_thread(butils.register_installed_fonts) butils.run_in_main_thread(butils.update_available_fonts) diff --git a/butils.py b/butils.py index 28dbd0f..557054a 100644 --- a/butils.py +++ b/butils.py @@ -4,7 +4,6 @@ import queue import re import bpy -import bpy_types import mathutils # import time # for debugging performance @@ -46,14 +45,12 @@ def apply_all_transforms(obj): obj.matrix_basis.identity() -# broken -# def get_parent_collection_names(collection, parent_names): -# for parent_collection in bpy.data.collections: -# if collection.name in parent_collection.children.keys(): -# parent_names.append(parent_collection.name) -# get_parent_collection_names(parent_collection, parent_names) -# return - +def get_parent_collection_names(collection, parent_names): + for parent_collection in bpy.data.collections: + if collection.name in parent_collection.children.keys(): + parent_names.append(parent_collection.name) + get_parent_collection_names(parent_collection, parent_names) + return def get_key(key): return f"{utils.prefix()}_{key}" @@ -142,15 +139,15 @@ def calc_tangent_on_bezier(bezier_point_1, bezier_point_2, t): # class TestCalcPoint(): -# co: mathutils.Vector -# handle_left: mathutils.Vector -# handle_right: mathutils.Vector -# def __init__(self, co, handle_left=None, handle_right=None): -# self.co = co -# if handle_left is not None: -# self.handle_left = handle_left -# if handle_right is not None: -# self.handle_right = handle_right + # co: mathutils.Vector + # handle_left: mathutils.Vector + # handle_right: mathutils.Vector + # def __init__(self, co, handle_left=None, handle_right=None): + # self.co = co + # if handle_left is not None: + # self.handle_left = handle_left + # if handle_right is not None: + # self.handle_right = handle_right # a = TestCalcPoint(mathutils.Vector((0,0,0)), handle_right=mathutils.Vector((0,1,0))) @@ -160,6 +157,7 @@ def calc_tangent_on_bezier(bezier_point_1, bezier_point_2, t): # calc_point_on_bezier(a,b,0.5) + def align_rotations_auto_pivot( mask, input_rotations, vectors, factors, local_main_axis ): @@ -253,7 +251,7 @@ def calc_point_on_bezier_spline( # however, maybe let's have it not crash and do this if len(bezier_spline_obj.bezier_points) < 1: print( - f"{utils.prefix()}::butils::calc_point_on_bezier_spline: whoops, no points. panicking. return 0,0,0" + "butils::calc_point_on_bezier_spline: whoops, no points. panicking. return 0,0,0" ) if output_tangent: return mathutils.Vector((0, 0, 0)), mathutils.Vector((1, 0, 0)) @@ -277,9 +275,8 @@ def calc_point_on_bezier_spline( # if the bezier points sit on each other we have same issue # but that is then to be fixed in the bezier if p.handle_left == p.co and len(bezier_spline_obj.bezier_points) > 1: - beziers, lengths, total_length = get_real_beziers_and_lengths( - bezier_spline_obj, resolution_factor - ) + beziers, lengths, total_length = get_real_beziers_and_lengths(bezier_spline_obj, + resolution_factor) travel_point = calc_point_on_bezier(beziers[0][1], beziers[0][0], 0.001) travel = travel_point.normalized() * distance @@ -291,9 +288,8 @@ def calc_point_on_bezier_spline( else: return location - beziers, lengths, total_length = get_real_beziers_and_lengths( - bezier_spline_obj, resolution_factor - ) + beziers, lengths, total_length = get_real_beziers_and_lengths(bezier_spline_obj, + resolution_factor) iterated_distance = 0 for i in range(0, len(beziers)): @@ -311,7 +307,7 @@ def calc_point_on_bezier_spline( # if we are here, the point is outside the spline last_i = len(beziers) - 1 p = beziers[last_i][1] - + travel = (p.handle_right - p.co).normalized() * (distance - total_length) # in case the handles sit on the points @@ -372,7 +368,6 @@ def calc_point_on_bezier_curve( # and should not happen usually return bezier_curve_obj.matrix_world @ mathutils.Vector((distance, 0, 0)) - # def get_objects_by_name(name, startswith="", endswith=""): # return [obj for obj in bpy.context.scene.objects if obj.name.startswith(startswith) and if obj.name.endswith(endswith)] @@ -402,14 +397,13 @@ def find_objects_by_custom_property(objects, property_name="", property_value="" ] -# not verified -# def turn_collection_hierarchy_into_path(obj): -# parent_collection = obj.users_collection[0] -# parent_names = [] -# parent_names.append(parent_collection.name) -# get_parent_collection_names(parent_collection, parent_names) -# parent_names.reverse() -# return "\\".join(parent_names) +def turn_collection_hierarchy_into_path(obj): + parent_collection = obj.users_collection[0] + parent_names = [] + parent_names.append(parent_collection.name) + get_parent_collection_names(parent_collection, parent_names) + parent_names.reverse() + return "\\".join(parent_names) def find_font_object(fontcollection, font_name): @@ -464,9 +458,7 @@ def move_in_fontcollection(obj, fontcollection, allow_duplicates=False): fontcollection.objects.link(glyphs_obj) glyphs_obj.parent = face_obj elif len(glyphs_objs) > 1: - print( - f"{utils.prefix()}::move_in_fontcollection: found more glyphs objects than expected" - ) + print("found more glyphs objects than expected") # now it must exist glyphs_obj = find_objects_by_name(face_obj.children, startswith="glyphs")[0] @@ -571,14 +563,10 @@ def load_font_from_filepath(filepath, glyphs="", font_name="", face_name=""): for mff in modified_font_faces: mff_glyphs = [] - face: Font.FontFace = Font.get_font_face(mff["font_name"], mff["face_name"]) + face : Font.FontFace = Font.get_font_face(mff["font_name"], mff["face_name"]) if face is None: - print( - f"{utils.prefix()}::load_font_from_path({filepath=}, {glyphs=}, {font_name=}, {face_name=}) failed" - ) - print( - f"{utils.prefix()}:: modified font face {mff=} could not be accessed." - ) + print(f"{utils.prefix()}::load_font_from_path({filepath=}, {glyphs=}, {font_name=}, {face_name=}) failed") + print(f"modified font face {mff=} could not be accessed.") continue # iterate glyphs for g in face.glyphs: @@ -604,154 +592,6 @@ def load_font_from_filepath(filepath, glyphs="", font_name="", face_name=""): # completely_delete_objects(remove_list) -def is_glyph_used(glyph_alternates): - fontcollection: bpy_types.Collection = bpy.data.collections.get("ABC3D") - glyph = bpy.types.PointerProperty - for glyph in glyph_alternates: - for o in bpy.context.scene.objects: - # only check other glyphs - if is_glyph_object(o): - # then attempt to compare properties - if ( - get_key("font_name") in o - and get_key("face_name") in o - and get_key("glyph_id") in o - and o[get_key("font_name")] == glyph["font_name"] - and o[get_key("face_name")] == glyph["face_name"] - and o[get_key("glyph_id")] == glyph["glyph"] - ): - # following check is not necessary, - # but we leave it in for backwards compatibility - # properties in the fontcollection start with prefix - # and so they should be caught by previous check - if fontcollection.users == 0 or not ( - fontcollection in o.users_collection - and len(o.users_collection) <= 1 - ): - # it's in the scene and has the correct properties - # it is used - return True - # following check is possibly overkill - # but we also check for objects that use the data - # and are not glyph objects, in that case we don't pull the data - # from under their feet - if is_mesh(o) and o.data == glyph.data: - # in this case, yes we need to check if it is a glyph in the fontcollection - if fontcollection.users == 0 or not ( - fontcollection in o.users_collection - and len(o.users_collection) <= 1 - ): - # bam! - return True - # whoosh! - return False - - -def clean_text_properties(): - abc3d_data = bpy.context.scene.abc3d_data - remove_these = [] - for i, text_properties in enumerate(abc3d_data.available_texts): - if len(text_properties.text_object.users_collection) <= 0: - remove_these.append(i) - remove_these.reverse() - for i in remove_these: - abc3d_data.available_texts.remove(i) - - -def clean_fontcollection(fontcollection=None): - if fontcollection is None: - fontcollection = bpy.data.collections.get("ABC3D") - if fontcollection is None: - print( - f"{utils.prefix()}::clean_fontcollection: failed beacause fontcollection is none" - ) - return False - - collection_fonts = find_objects_by_custom_property( - fontcollection.all_objects, "is_font", True - ) - - delete_these_fonts = [] - delete_these_font_faces = [] - delete_these_glyph_moms = [] - for font_and_face in Font.get_loaded_fonts_and_faces(): - font_name = font_and_face[0] - face_name = font_and_face[1] - - collection_font_list = find_objects_by_custom_property( - collection_fonts, "font_name", font_name - ) - for collection_font in collection_font_list: - collection_font_face_list = find_objects_by_custom_property( - collection_font.children, "face_name", face_name - ) - count_font_faces = 0 - for collection_font_face in collection_font_face_list: - glyphs_mom_list = find_objects_by_name( - collection_font_face.children, startswith="glyphs" - ) - count_glyphs_moms = 0 - for glyphs_mom in glyphs_mom_list: - if len(glyphs_mom.children) == 0: - delete_these_glyph_moms.append(glyphs_mom) - count_glyphs_moms += 1 - if len(collection_font_face.children) == count_glyphs_moms: - delete_these_font_faces.append(collection_font_face) - count_font_faces += 1 - if len(collection_font.children) == count_font_faces: - delete_these_fonts.append(collection_font) - - completely_delete_objects(delete_these_glyph_moms) - completely_delete_objects(delete_these_font_faces) - completely_delete_objects(delete_these_fonts) - - -def unload_unused_glyph(font_name, face_name, glyph_id, do_clean_fontcollection=True): - fontcollection: bpy_types.Collection = bpy.data.collections.get("ABC3D") - glyph_variations = Font.get_glyphs(font_name, face_name, glyph_id) - if is_glyph_used(glyph_variations): - return False - - delete_these = [] - for glyph_pointer in glyph_variations: - for o in fontcollection.all_objects: - if ( - is_glyph_object(o) - and o["font_name"] == font_name - and o["face_name"] == face_name - and o["glyph"] == glyph_id - ): - if len(o.users_collection) <= 1: - delete_these.append(o) - completely_delete_objects(delete_these) - - Font.unloaded_glyph(font_name, face_name, glyph_id) - if do_clean_fontcollection: - clean_fontcollection(fontcollection) - return True - - -def unload_unused_glyphs(do_clean_fontcollection=True): - fontcollection: bpy_types.Collection = bpy.data.collections.get("ABC3D") - if fontcollection is not None: - for font_and_face in Font.get_loaded_fonts_and_faces(): - font_name = font_and_face[0] - face_name = font_and_face[1] - face: Font.FontFace | None = Font.get_font_face(font_name, face_name) - if face is None: - print( - f"{utils.prefix()}::unload_unused_glyphs: face is None {font_name=} {face_name=}" - ) - continue - unloaded_these = [] - for glyph_id in face.loaded_glyphs.copy(): - unload_unused_glyph( - font_name, face_name, glyph_id, do_clean_fontcollection=False - ) - if do_clean_fontcollection: - clean_fontcollection(fontcollection) - - def update_available_fonts(): abc3d_data = bpy.context.scene.abc3d_data @@ -766,9 +606,7 @@ def update_available_fonts(): f = abc3d_data.available_fonts.add() f.font_name = font_name f.face_name = face_name - print( - f"{utils.prefix()}::update_available_fonts: {__name__} added {font_name} {face_name}" - ) + print(f"{utils.prefix()}::update_available_fonts: {__name__} added {font_name} {face_name}") # def update_available_texts(): @@ -886,8 +724,6 @@ def completely_delete_objects(objs, recursive=True): except ReferenceError: # not important pass - except RuntimeError: - pass def is_mesh(o): @@ -917,7 +753,7 @@ def is_glyph_object(o): return o[f"{utils.prefix()}_type"] == "glyph" try: return ( - o.parent is not None + type(o.parent) is not type(None) and "glyphs" in o.parent.name and is_mesh(o) and not is_metrics_object(o) @@ -956,7 +792,6 @@ def get_glyph_advance(glyph_obj): return abs(c.bound_box[4][0] - c.bound_box[0][0]) return abs(glyph_obj.bound_box[4][0] - glyph_obj.bound_box[0][0]) - def get_glyph_prepost_advances(glyph_obj): for c in glyph_obj.children: if is_metrics_object(c): @@ -972,16 +807,14 @@ def get_glyph_height(glyph_obj): def prepare_text(font_name, face_name, text, allow_replacement=True): - availability = Font.test_glyphs_availability(font_name, face_name, text) + availability = Font.test_glyphs_availability( + font_name, face_name, text + ) if isinstance(availability, int): if availability == Font.MISSING_FONT: - print( - f"{utils.prefix()}::prepare_text({font_name=}, {face_name=}, {text=}) failed with MISSING_FONT" - ) + print(f"{utils.prefix()}::prepare_text({font_name=}, {face_name=}, {text=}) failed with MISSING_FONT") if availability is Font.MISSING_FACE: - print( - f"{utils.prefix()}::prepare_text({font_name=}, {face_name=}, {text=}) failed with MISSING_FACE" - ) + print(f"{utils.prefix()}::prepare_text({font_name=}, {face_name=}, {text=}) failed with MISSING_FACE") return False loadable = availability.unloaded # possibly replace upper and lower case letters with each other @@ -999,16 +832,9 @@ def prepare_text(font_name, face_name, text, allow_replacement=True): load_font_from_filepath(filepath, loadable, font_name, face_name) return True - def predict_actual_text(text_properties): - availability = Font.test_availability( - text_properties.font_name, text_properties.face_name, text_properties.text - ) - AVAILABILITY = Font.test_availability( - text_properties.font_name, - text_properties.face_name, - text_properties.text.swapcase(), - ) + availability = Font.test_availability(text_properties.font_name, text_properties.face_name, text_properties.text) + AVAILABILITY = Font.test_availability(text_properties.font_name, text_properties.face_name, text_properties.text.swapcase()) t_text = text_properties.text for c in availability.missing: t_text = t_text.replace(c, "") @@ -1016,7 +842,6 @@ def predict_actual_text(text_properties): t_text = t_text.replace(c, "") return t_text - def is_bezier(curve): if curve.type != "CURVE": return False @@ -1081,7 +906,6 @@ COMPARE_TEXT_OBJECT_SAME = 0 COMPARE_TEXT_OBJECT_DIFFER = 1 COMPARE_TEXT_OBJECT_REGENERATE = 2 - def find_free_text_id(): scene = bpy.context.scene abc3d_data = scene.abc3d_data @@ -1098,27 +922,21 @@ def find_free_text_id(): found_free = True return text_id - def compare_text_properties_to_text_object(text_properties, o): for key in text_object_keys: if key in ignore_keys_in_text_object_comparison: continue object_key = get_key(key) - text_property = ( - text_properties[key] - if key in text_properties - else getattr(text_properties, key) - ) + text_property = text_properties[key] if key in text_properties else getattr(text_properties, key) text_object_property = o[object_key] if object_key in o else False if text_property != text_object_property: if key in keys_trigger_regeneration: return COMPARE_TEXT_OBJECT_REGENERATE elif key in ["translation", "orientation"]: if ( - text_property[0] != text_object_property[0] - or text_property[1] != text_object_property[1] - or text_property[2] != text_object_property[2] - ): + text_property[0] != text_object_property[0] or + text_property[1] != text_object_property[1] or + text_property[2] != text_object_property[2]): return COMPARE_TEXT_OBJECT_DIFFER # else same else: @@ -1132,17 +950,16 @@ def transfer_text_properties_to_text_object(text_properties, o): if key in ignore_keys_in_text_object_comparison: continue object_key = get_key(key) - text_property = ( - text_properties[key] - if key in text_properties - else getattr(text_properties, key) - ) + text_property = text_properties[key] if key in text_properties else getattr(text_properties, key) o[object_key] = text_property o[get_key("type")] = "textobject" def get_glyph(glyph_id, font_name, face_name, notify_on_replacement=False): - glyph_tmp = Font.get_glyph(font_name, face_name, glyph_id, -1) + glyph_tmp = Font.get_glyph(font_name, + face_name, + glyph_id, + -1) if glyph_tmp is None: space_width = Font.is_space(glyph_id) if space_width: @@ -1156,7 +973,7 @@ def get_glyph(glyph_id, font_name, face_name, notify_on_replacement=False): text_properties.font_name, text_properties.face_name, possible_replacement, - -1, + -1 ) if glyph_tmp is not None: message = message + f" (replaced with '{possible_replacement}')" @@ -1174,8 +991,7 @@ def get_glyph(glyph_id, font_name, face_name, notify_on_replacement=False): return glyph_tmp.original - -def get_text_properties(text_id, scene=None): +def get_text_properties(text_id, scene = None): if scene is None: scene = bpy.context.scene abc3d_data = scene.abc3d_data @@ -1184,23 +1000,7 @@ def get_text_properties(text_id, scene=None): return t return None -def get_text_properties_by_index(text_index, scene=None): - if scene is None: - scene = bpy.context.scene - abc3d_data = scene.abc3d_data - if text_index >= len(abc3d_data.available_texts): - return None - return abc3d_data.available_texts[text_index] - - -def duplicate( - obj, - data=True, - actions=True, - add_to_collection=True, - collection=None, - recursive=True, -): +def duplicate(obj, data=True, actions=True, add_to_collection=True, collection=None, recursive=True): obj_copy = obj.copy() if add_to_collection: if collection: @@ -1219,13 +1019,8 @@ def duplicate( # child_copy.matrix_parent_inverse = obj_copy.matrix_world.inverted() return obj_copy - -def transfer_text_object_to_text_properties( - text_object, text_properties, id_from_text_properties=True -): - possible_brother_text_id = ( - text_object[get_key("text_id")] if get_key("text_id") in text_object else "" - ) +def transfer_text_object_to_text_properties(text_object, text_properties, id_from_text_properties=True): + possible_brother_text_id = text_object[get_key("text_id")] if get_key("text_id") in text_object else "" for key in text_object_keys: if key in ignore_keys_in_text_object_comparison: continue @@ -1233,17 +1028,12 @@ def transfer_text_object_to_text_properties( if id_from_text_properties and key == "text_id": text_object[object_key] = text_properties["text_id"] else: - text_object_property = ( - text_object[object_key] if object_key in text_object else False - ) + text_object_property = text_object[object_key] if object_key in text_object else False if text_object_property is not False: text_properties[key] = text_object_property if len(text_object.children) == 0: - if ( - possible_brother_text_id != text_properties["text_id"] - and possible_brother_text_id != "" - ): + if possible_brother_text_id != text_properties["text_id"] and possible_brother_text_id != "": possible_brother_properties = get_text_properties(possible_brother_text_id) possible_brother_object = possible_brother_properties.text_object if possible_brother_object is not None: @@ -1257,7 +1047,11 @@ def transfer_text_object_to_text_properties( found_reconstructable_glyphs = False glyph_objects_with_indices = [] - required_keys = ["glyph_index", "glyph_id", "type"] + required_keys = [ + "glyph_index", + "glyph_id", + "type" + ] for glyph_object in text_object.children: if is_glyph_object(glyph_object): has_required_keys = True @@ -1293,8 +1087,8 @@ def transfer_text_object_to_text_properties( for glyph_index, glyph_object in enumerate(glyph_objects_with_indices): glyph_id = glyph_object[get_key("glyph_id")] # glyph_tmp = Font.get_glyph(text_properties.font_name, - # text_properties.face_name, - # glyph_id) + # text_properties.face_name, + # glyph_id) # glyph = glyph_tmp.original glyph_properties = text_properties.glyphs.add() @@ -1317,10 +1111,8 @@ def transfer_text_object_to_text_properties( text_properties.glyphs.clear() unfortunate_children = text_object.children completely_delete_objects(unfortunate_children) - def kill_children(): completely_delete_objects(unfortunate_children) - run_in_main_thread(kill_children) if "font_name" in text_properties and "face_name" in text_properties: @@ -1336,11 +1128,9 @@ def link_text_object_with_new_text_properties(text_object, scene=None): text_properties = scene.abc3d_data.available_texts.add() text_properties["text_id"] = text_id # text_object[get_key("text_id")] = text_id - prepare_text( - text_object[get_key("font_name")], - text_object[get_key("face_name")], - text_object[get_key("text")], - ) + prepare_text(text_object[get_key("font_name")], + text_object[get_key("face_name")], + text_object[get_key("text")]) text_properties.text_object = text_object transfer_text_object_to_text_properties(text_object, text_properties) @@ -1354,29 +1144,14 @@ def test_finding(): o = bpy.context.active_object transfer_text_object_to_text_properties(o, t) - -def is_text_object_legit(text_object): - must_have_keys = [ - get_key("font_name"), - get_key("face_name"), - get_key("text"), - get_key("type"), - ] - for key in must_have_keys: - if key not in text_object: - return False - if text_object[get_key("type")] != "textobject": - return False - return True - - # def detect_texts(): -# scene = bpy.context.scene -# abc3d_data = scene.abc3d_data -# for o in bpy.data.objects: -# if get_key("type") in o \ -# and o[get_key("type") == "textobject" \ -# and o[get_key("t + # scene = bpy.context.scene + # abc3d_data = scene.abc3d_data + # for o in bpy.data.objects: + # if get_key("type") in o \ + # and o[get_key("type") == "textobject" \ + # and o[get_key("t + def link_text_object_and_text_properties(o, text_properties): @@ -1384,33 +1159,22 @@ def link_text_object_and_text_properties(o, text_properties): o["text_id"] = text_id text_properties.textobject = o - def get_glyph_object_property(text_properties, glyph_properties, key): if key in glyph_properties: return glyph_properties[key] if hasattr(glyph_properties, key): return getattr(glyph_properties, key) - return ( - text_properties[key] - if key in text_properties - else getattr(text_properties, key) - ) + return text_properties[key] if key in text_properties else getattr(text_properties, key) - -def transfer_properties_to_glyph_object( - text_properties, glyph_properties, glyph_object -): +def transfer_properties_to_glyph_object(text_properties, glyph_properties, glyph_object): for key in glyph_object_keys: if key in ignore_keys_in_glyph_object_transfer: continue object_key = get_key(key) - glyph_object[object_key] = get_glyph_object_property( - text_properties, glyph_properties, key - ) + glyph_object[object_key] = get_glyph_object_property(text_properties, glyph_properties, key) glyph_object[get_key("type")] = "glyph" glyph_object[get_key("text_id")] = text_properties["text_id"] - def transfer_glyph_object_to_glyph_properties(glyph_object, glyph_properties): for key in glyph_object_keys: if key in ignore_keys_in_glyph_object_transfer: @@ -1418,7 +1182,6 @@ def transfer_glyph_object_to_glyph_properties(glyph_object, glyph_properties): glyph_properties[key] = glyph_object[get_key(key)] glyph_properties["text_id"] = glyph_object[get_key("text_id")] - def would_regenerate(text_properties): predicted_text = predict_actual_text(text_properties) if text_properties.actual_text != predicted_text: @@ -1454,11 +1217,10 @@ def update_matrices(obj): if obj.parent is None: obj.matrix_world = obj.matrix_basis - # else: - obj.matrix_world = ( - obj.parent.matrix_world * obj.matrix_parent_inverse * obj.matrix_basis - ) - + # else: + obj.matrix_world = obj.parent.matrix_world * \ + obj.matrix_parent_inverse * \ + obj.matrix_basis def is_or_has_parent(o, parent, if_is_parent=True, max_depth=10): if o == parent and if_is_parent: @@ -1472,26 +1234,23 @@ def is_or_has_parent(o, parent, if_is_parent=True, max_depth=10): return False return False - def parent_to_curve(o, c): - o.parent_type = "OBJECT" + o.parent_type = 'OBJECT' o.parent = c # o.matrix_parent_inverse = c.matrix_world.inverted() - + if c.data.use_path and len(c.data.splines) > 0: if c.data.splines[0].type == "BEZIER": i = -1 if c.data.splines[0].use_cyclic_u else 0 p = c.data.splines[0].bezier_points[i].co o.matrix_parent_inverse.translation = p * -1.0 - elif c.data.splines[0].type == "NURBS": + elif c.data.splines[0].type == 'NURBS': cm = c.to_mesh() p = cm.vertices[0].co o.matrix_parent_inverse.translation = p * -1.0 -def set_text_on_curve( - text_properties, reset_timeout_s=0.1, reset_depsgraph_n=4, can_regenerate=False -): +def set_text_on_curve(text_properties, reset_timeout_s=0.1, reset_depsgraph_n=4, can_regenerate=False): """set_text_on_curve An earlier reset cancels the other. @@ -1512,10 +1271,9 @@ def set_text_on_curve( mom = text_properties.text_object if mom.type != "CURVE": return False - if len(mom.users_collection) < 1: - return False distribution_type = "CALCULATE" if is_bezier(mom) else "FOLLOW_PATH" + # NOTE: following not necessary anymore # as we fixed data_path with parent_to_curve trick @@ -1525,9 +1283,9 @@ def set_text_on_curve( # https://projects.blender.org/blender/blender/issues/100661 # previous_use_path = mom.data.use_path # if distribution_type == "CALCULATE": - # mom.data.use_path = False + # mom.data.use_path = False # elif distribution_type == "FOLLOW_PATH": - # mom.data.use_path = True + # mom.data.use_path = True regenerate = can_regenerate and would_regenerate(text_properties) @@ -1572,9 +1330,10 @@ def set_text_on_curve( ############### GET GLYPH - glyph_tmp = Font.get_glyph( - text_properties.font_name, text_properties.face_name, glyph_id, -1 - ) + glyph_tmp = Font.get_glyph(text_properties.font_name, + text_properties.face_name, + glyph_id, + -1) if glyph_tmp is None: space_width = Font.is_space(glyph_id) if space_width: @@ -1589,7 +1348,7 @@ def set_text_on_curve( text_properties.font_name, text_properties.face_name, possible_replacement, - -1, + -1 ) if glyph_tmp is not None: message = message + f" (replaced with '{possible_replacement}')" @@ -1609,11 +1368,7 @@ def set_text_on_curve( ############### GLYPH PROPERTIES - glyph_properties = ( - text_properties.glyphs[glyph_index] - if not regenerate - else text_properties.glyphs.add() - ) + glyph_properties = text_properties.glyphs[glyph_index] if not regenerate else text_properties.glyphs.add() if regenerate: glyph_properties["glyph_id"] = glyph_id @@ -1628,16 +1383,14 @@ def set_text_on_curve( if regenerate: outer_node = bpy.data.objects.new(f"{glyph_id}", None) inner_node = bpy.data.objects.new(f"{glyph_id}_mesh", glyph.data) - transfer_properties_to_glyph_object( - text_properties, glyph_properties, outer_node - ) + transfer_properties_to_glyph_object(text_properties, glyph_properties, outer_node) # Add into the scene. mom.users_collection[0].objects.link(outer_node) mom.users_collection[0].objects.link(inner_node) # Parenting is hard. - inner_node.parent_type = "OBJECT" + inner_node.parent_type = 'OBJECT' inner_node.parent = outer_node inner_node.matrix_parent_inverse = outer_node.matrix_world.inverted() parent_to_curve(outer_node, mom) @@ -1673,9 +1426,7 @@ def set_text_on_curve( outer_node.constraints.new(type="FOLLOW_PATH") outer_node.constraints["Follow Path"].target = mom outer_node.constraints["Follow Path"].use_fixed_location = True - outer_node.constraints["Follow Path"].offset_factor = ( - applied_advance / curve_length - ) + outer_node.constraints["Follow Path"].offset_factor = applied_advance / curve_length outer_node.constraints["Follow Path"].use_curve_follow = True outer_node.constraints["Follow Path"].forward_axis = "FORWARD_X" outer_node.constraints["Follow Path"].up_axis = "UP_Y" @@ -1691,9 +1442,7 @@ def set_text_on_curve( previous_inner_node_rotation_mode = inner_node.rotation_mode # get info from bezier - location, tangent, spline_index = calc_point_on_bezier_curve( - mom, applied_advance, True, True - ) + location, tangent, spline_index = calc_point_on_bezier_curve(mom, applied_advance, True, True) # check if we are on a new line if spline_index != previous_spline_index: @@ -1708,19 +1457,13 @@ def set_text_on_curve( vectors = [tangent] factors = [1.0] local_main_axis = mathutils.Vector((1.0, 0.0, 0.0)) - motor = ( - align_rotations_auto_pivot( - mask, input_rotations, vectors, factors, local_main_axis - ) - if not text_properties.ignore_orientation - else [mathutils.Matrix()] - ) + motor = align_rotations_auto_pivot( + mask, input_rotations, vectors, factors, local_main_axis + ) if not text_properties.ignore_orientation else [mathutils.Matrix()] q = mathutils.Quaternion() q.rotate(text_properties.orientation) - outer_node.rotation_quaternion = ( - motor[0].to_3x3() @ q.to_matrix() - ).to_quaternion() + outer_node.rotation_quaternion = (motor[0].to_3x3() @ q.to_matrix()).to_quaternion() # # NOTE: supercool but out of scope, as we wouldhave to update it everytime the curve object rotates, # # but this would ignore the curve objects orientation: @@ -1739,16 +1482,16 @@ def set_text_on_curve( ############### PREPARE FOR THE NEXT glyph_advance = ( - glyph_post_advance * scalor - + text_properties.letter_spacing - + glyph_properties.letter_spacing + glyph_post_advance * scalor + text_properties.letter_spacing + glyph_properties.letter_spacing ) # now we need to compensate for curvature # otherwise letters will be closer together the curvier the bezier is # NOTE: this could be done more efficiently curve_compensation = 0 - if distribution_type == "CALCULATE" and (not is_newline or spline_index == 0): + if distribution_type == "CALCULATE" and ( + not is_newline or spline_index == 0 + ): if text_properties.compensate_curvature and glyph_advance > 0: previous_location, psi = calc_point_on_bezier_curve( mom, advance, False, True @@ -1760,10 +1503,8 @@ def set_text_on_curve( n_max = 100 n = 0 while ( - (previous_location - new_location).length > glyph_advance - and psi == si - and n < n_max - ): + previous_location - new_location + ).length > glyph_advance and psi == si and n < n_max: curve_compensation = curve_compensation - glyph_advance * 0.01 tmp_new_location, si = calc_point_on_bezier_curve( mom, @@ -1772,18 +1513,14 @@ def set_text_on_curve( output_spline_index=True, ) if tmp_new_location == new_location: - print( - f"{utils.prefix()}::set_text_on_curve::compensate_curvature while loop overstaying welcome" - ) + print(f"{utils.prefix()}::set_text_on_curve::compensate_curvature while loop overstaying welcome") break new_location = tmp_new_location n += 1 n = 0 while ( - (previous_location - new_location).length < glyph_advance - and psi == si - and n < n_max - ): + previous_location - new_location + ).length < glyph_advance and psi == si and n < n_max: curve_compensation = curve_compensation + glyph_advance * 0.01 tmp_new_location, si = calc_point_on_bezier_curve( mom, @@ -1792,9 +1529,7 @@ def set_text_on_curve( output_spline_index=True, ) if tmp_new_location == new_location: - print( - f"{utils.prefix()}::set_text_on_curve::compensate_curvature while loop overstaying welcome" - ) + print(f"{utils.prefix()}::set_text_on_curve::compensate_curvature while loop overstaying welcome") break new_location = tmp_new_location n += 1 @@ -2197,7 +1932,6 @@ def align_metrics_of_objects(objects=None): add_metrics_obj_from_bound_box(t, bound_box) return "" - def align_origins_to_active_object(objects=None, axis=2): if objects is None: objects = bpy.context.selected_objects @@ -2220,87 +1954,87 @@ def align_origins_to_active_object(objects=None, axis=2): v.co[axis] -= diff o.matrix_world.translation[axis] = reference_origin_position - + return "" - # NOTE: # Following code is not necessary anymore, # as we derive the advance through metrics # boundaries # def divide_vectors(v1=mathutils.Vector((1.0,1.0,1.0)), v2=mathutils.Vector((1.0,1.0,1.0))): -# return mathutils.Vector([v1[i] / v2[i] for i in range(3)]) + # return mathutils.Vector([v1[i] / v2[i] for i in range(3)]) # def get_origin_shift_metrics(o, axis=0): -# if not is_metrics_object(o): -# return False -# min_value = sys.float_info.max -# for v in o.data.vertices: -# if v.co[axis] < min_value: -# min_value = v.co[axis] -# if min_value == sys.float_info.max: -# return False -# return min_value + # if not is_metrics_object(o): + # return False + # min_value = sys.float_info.max + # for v in o.data.vertices: + # if v.co[axis] < min_value: + # min_value = v.co[axis] + # if min_value == sys.float_info.max: + # return False + # return min_value # def fix_origin_shift_metrics(o, axis=0): -# shift = get_origin_shift_metrics(o) -# if not shift: -# print("False") -# return False -# for v in o.data.vertices: -# v.co[axis] -= shift -# shift_vector = mathutils.Vector((0.0, 0.0, 0.0)) -# shift_vector[axis] = shift -# # o.location = o.location - (divide_vectors(v2=o.matrix_world.to_scale()) * (o.matrix_world @ shift_vector)) -# o.matrix_local.translation = o.matrix_local.translation + (shift_vector @ o.matrix_local.inverted()) -# # update_matrices(o) -# return True + # shift = get_origin_shift_metrics(o) + # if not shift: + # print("False") + # return False + # for v in o.data.vertices: + # v.co[axis] -= shift + # shift_vector = mathutils.Vector((0.0, 0.0, 0.0)) + # shift_vector[axis] = shift + # # o.location = o.location - (divide_vectors(v2=o.matrix_world.to_scale()) * (o.matrix_world @ shift_vector)) + # o.matrix_local.translation = o.matrix_local.translation + (shift_vector @ o.matrix_local.inverted()) + # # update_matrices(o) + # return True # def fix_objects_metrics_origins(objects=None, axis=0, handle_metrics_directly=True): -# if objects is None: -# objects = bpy.context.selected_objects -# if len(objects) == 0: -# return "no objects selected" + # if objects is None: + # objects = bpy.context.selected_objects + # if len(objects) == 0: + # return "no objects selected" -# for o in objects: -# is_possibly_glyph = is_glyph(o) -# if is_possibly_glyph: -# for c in o.children: -# if is_metrics_object(c): -# fix_origin_shift_metrics(c, axis) -# elif is_metrics_object(o) and handle_metrics_directly: -# fix_origin_shift_metrics(o, axis) -# return "" + # for o in objects: + # is_possibly_glyph = is_glyph(o) + # if is_possibly_glyph: + # for c in o.children: + # if is_metrics_object(c): + # fix_origin_shift_metrics(c, axis) + # elif is_metrics_object(o) and handle_metrics_directly: + # fix_origin_shift_metrics(o, axis) + # return "" # def align_origins_to_metrics(objects=None): -# if objects is None: -# objects = bpy.context.selected_objects -# if len(objects) == 0: -# return "no objects selected" + # if objects is None: + # objects = bpy.context.selected_objects + # if len(objects) == 0: + # return "no objects selected" -# for o in objects: -# is_possibly_glyph = is_glyph(o) -# if is_possibly_glyph: -# min_x = 9999999999 -# for c in o.children: -# if is_metrics_object(c): -# for v in c.data.vertices: -# if v.co[0] < min_x: -# min_x = v.co[0] + # for o in objects: + # is_possibly_glyph = is_glyph(o) + # if is_possibly_glyph: + # min_x = 9999999999 + # for c in o.children: + # if is_metrics_object(c): + # for v in c.data.vertices: + # if v.co[0] < min_x: + # min_x = v.co[0] -# metrics_origin_x = c.matrix_world.translation[0] + min_x + # metrics_origin_x = c.matrix_world.translation[0] + min_x + + # diff = metrics_origin_x - o.matrix_world.translation[0] -# diff = metrics_origin_x - o.matrix_world.translation[0] + # for v in o.data.vertices: + # v.co[0] -= diff -# for v in o.data.vertices: -# v.co[0] -= diff + # o.location += mathutils.Vector((diff, 0.0, 0.0)) @ o.matrix_world.inverted() -# o.location += mathutils.Vector((diff, 0.0, 0.0)) @ o.matrix_world.inverted() + # for c in o.children: + # if is_metrics_object(c): + # c.location -= mathutils.Vector((diff, 0.0, 0.0)) @ o.matrix_world.inverted() -# for c in o.children: -# if is_metrics_object(c): -# c.location -= mathutils.Vector((diff, 0.0, 0.0)) @ o.matrix_world.inverted() + # return "" -# return "" diff --git a/common/Font.py b/common/Font.py index d68518c..4d0c6a7 100644 --- a/common/Font.py +++ b/common/Font.py @@ -1,5 +1,6 @@ +from typing import Dict from pathlib import Path -from typing import Dict, NamedTuple +from typing import NamedTuple # convenience dictionary for translating names to glyph ids # note: overwritten/extended by the content of "glypNamesToUnicode.txt" @@ -160,6 +161,7 @@ class Font: self.faces = faces + def register_font(font_name, face_name, glyphs_in_fontfile, filepath): if not fonts.keys().__contains__(font_name): fonts[font_name] = Font({}) @@ -248,10 +250,7 @@ def get_glyphs(font_name, face_name, glyph_id): face = get_font_face(font_name, face_name) if face is None: print(f"ABC3D::get_glyph: font({font_name}) face({face_name}) not found") - try: - print(fonts[font_name].faces.keys()) - except: - print(fonts.keys()) + print(fonts[font_name].faces.keys()) return [] glyphs_for_id = face.glyphs.get(glyph_id) @@ -292,19 +291,6 @@ def get_glyph(font_name, face_name, glyph_id, alternate=0): return glyphs[alternate] -def unloaded_glyph(font_name, face_name, glyph_id): - face = get_font_face(font_name, face_name) - if face is None: - print(f"ABC3D::get_glyph: font({font_name}) face({face_name}) not found") - return - while True: - try: - fonts[font_name].faces[face_name].loaded_glyphs.remove(glyph_id) - del fonts[font_name].faces[face_name].glyphs[glyph_id] - except ValueError: - break - - class GlyphsAvailability(NamedTuple): loaded: str missing: str diff --git a/common/utils.py b/common/utils.py index 4a036f8..3ad1e34 100644 --- a/common/utils.py +++ b/common/utils.py @@ -8,11 +8,11 @@ def get_version_minor(): def get_version_patch(): - return 11 + return 10 def get_version_string(): - return f"{get_version_major()}.{get_version_minor()}.{get_version_patch()}" + return f"{get_version_major()}.{get_version_minor()}.{get_version_patch}" def prefix(): @@ -23,6 +23,7 @@ import datetime import time + def get_timestamp(): return datetime.datetime.fromtimestamp(time.time()).strftime("%Y.%m.%d-%H:%M:%S") @@ -92,17 +93,13 @@ def printerr(*args, **kwargs): def removeNonAlphabetic(s): return "".join([i for i in s if i.isalpha()]) - -import os import pathlib +import os - -def can_create_path(path_str: str): +def can_create_path(path_str : str): path = pathlib.Path(path_str).absolute().resolve() - tries = 0 - maximum_tries = 1000 - while True: + while True: # this looks dangerours, but it actually is not if path.exists(): if os.access(path, os.W_OK): return True @@ -114,11 +111,7 @@ def can_create_path(path_str: str): return False path = path.parent - tries += 1 - if tries > maximum_tries: - # always, always break out of while loops eventually - # IF you don't want to be here forever - break + # # Evaluate a bezier curve for the parameter 0<=t<=1 along its length diff --git a/requirements.txt b/requirements.txt index ada7e47..fcb9ea9 100644 --- a/requirements.txt +++ b/requirements.txt @@ -1,39 +1,33 @@ -asttokens==3.0.0 -attrs==25.3.0 -bpy==4.4.0 -cattrs==24.1.3 -certifi==2025.4.26 -charset-normalizer==3.4.2 -Cython==3.1.1 -decorator==5.2.1 -docstring-to-markdown==0.17 -executing==2.2.0 +astroid==3.3.5 +attrs==24.2.0 +black==24.10.0 +bpy==4.2.0 +cattrs==24.1.2 +certifi==2024.8.30 +charset-normalizer==3.4.0 +click==8.1.7 +Cython==3.0.11 +dill==0.3.9 +docstring-to-markdown==0.15 +flake8==7.1.1 idna==3.10 -importlib_metadata==8.7.0 -ipython==9.2.0 -ipython_pygments_lexers==1.1.1 -jedi==0.19.2 -jedi-language-server==0.45.1 +isort==5.13.2 +jedi==0.19.1 +jedi-language-server==0.41.4 lsprotocol==2023.0.1 mathutils==3.3.0 -matplotlib-inline==0.1.7 -numpy==1.26.4 +mccabe==0.7.0 +mypy-extensions==1.0.0 +numpy==2.1.3 +packaging==24.1 parso==0.8.4 -pexpect==4.9.0 -pluggy==1.6.0 -prompt_toolkit==3.0.51 -ptyprocess==0.7.0 -pure_eval==0.2.3 +pathspec==0.12.1 +platformdirs==4.3.6 +pycodestyle==2.12.1 +pyflakes==3.2.0 pygls==1.3.1 -Pygments==2.19.1 -python-jsonrpc-server==0.4.0 -python-lsp-jsonrpc==1.1.2 +pylint==3.3.1 requests==2.32.3 -stack-data==0.6.3 -traitlets==5.14.3 -typing_extensions==4.13.2 -ujson==5.10.0 -urllib3==2.4.0 -wcwidth==0.2.13 -zipp==3.22.0 +tomlkit==0.13.2 +urllib3==2.2.3 zstandard==0.23.0 diff --git a/testing_scripts/bezier_distance.py b/testing_scripts/bezier_distance.py deleted file mode 100644 index 5557a6b..0000000 --- a/testing_scripts/bezier_distance.py +++ /dev/null @@ -1,25 +0,0 @@ -import bpy -from mathutils import * -from math import * -import abc3d.butils - -v = 0 -goal = 5.0 -step = 0.1 -speed = 1.0 - -C = bpy.context -obj = C.scene.objects['Cube'] -curve = C.scene.objects['BézierCurve'] - -m = curve.matrix - -def fun(distance): - obj.location = m @ abc3d.butils.calc_point_on_bezier_curve(curve, - distance, - output_tangent=True) - print(f"executed {distance}") - -while v < goal: - bpy.app.timers.register(lambda: fun(v), first_interval=(v * speed)) - v += step diff --git a/testing_scripts/unload_glyphs.py b/testing_scripts/unload_glyphs.py deleted file mode 100644 index 3802a58..0000000 --- a/testing_scripts/unload_glyphs.py +++ /dev/null @@ -1,115 +0,0 @@ -import bpy - -import abc3d -from abc3d import butils -from abc3d.common import Font - - -def get_text_properties_by_mom(mom): - scene = bpy.context.scene - abc3d_data = scene.abc3d_data - - for text_properties in abc3d_data.available_texts: - if mom == text_properties.text_object: - return text_properties - return None - - -def isolate_objects(objects): - for area in bpy.context.window.screen.areas: - if area.type == "VIEW_3D": - with bpy.context.temp_override( - selected_objects=list(objects), - area=area, - refgion=[region for region in area.regions if region.type == "WINDOW"][ - 0 - ], - screen=bpy.context.window.screen, - ): - # bpy.ops.view3d.view_selected() - bpy.ops.view3d.localview(frame_selected=True) - break - - -def main(): - # create a curve - bpy.ops.curve.primitive_bezier_curve_add( - radius=1, - enter_editmode=False, - align="WORLD", - location=(0, 0, 0), - scale=(1, 1, 1), - ) - # new curve is active object - mom = bpy.context.active_object - - # make sure - print(f"MOM: {mom.name}") - - fonts = Font.get_loaded_fonts_and_faces() - if len(fonts) == 0: - print("no fonts! what?") - return - - font_name = fonts[0][0] - face_name = fonts[0][1] - font = f"{font_name} {face_name}" - - isolate_objects([mom]) - - bpy.ops.abc3d.placetext( - font_name=font_name, - face_name=face_name, - font=font, - text="SOMETHING SOMETHING BROKEN ARMS", - letter_spacing=0, - font_size=1, - offset=0, - translation=(0, 0, 0), - orientation=(1.5708, 0, 0), - ) - - def change_text(font_name="", face_name="", text=""): - print(f"change_text to '{text}'") - text_properties = get_text_properties_by_mom(mom) - if font_name != "": - text_properties["font_name"] = font_name - if face_name != "": - text_properties["face_name"] = face_name - if text != "": - text_properties.text = text - else: - text_properties.text = text_properties.text - return None - - def unload(glyph_id): - print(f"unload glyph '{glyph_id}'") - butils.unload_unused_glyph(font_name, face_name, glyph_id) - return None - - def unload_all(): - print(f"unload glyph all unused glyphs") - butils.unload_unused_glyphs() - return None - - bpy.app.timers.register(lambda: change_text(text="SOMETHING"), first_interval=0) - bpy.app.timers.register(lambda: change_text(text="LOLSS"), first_interval=2) - bpy.app.timers.register(lambda: change_text(text="LOLAA"), first_interval=3) - bpy.app.timers.register(lambda: change_text(text="WHAT"), first_interval=4) - bpy.app.timers.register(lambda: change_text(text="LOL"), first_interval=5) - - bpy.app.timers.register(lambda: unload("A"), first_interval=10) - bpy.app.timers.register(lambda: unload_all(), first_interval=12) - - bpy.app.timers.register(lambda: change_text(text="LOLM"), first_interval=16) - bpy.app.timers.register(lambda: change_text(text="ZHE END"), first_interval=20) - - bpy.app.timers.register( - lambda: change_text(font_name="NM_Origin", face_name="Tender"), - first_interval=30, - ) - - bpy.app.timers.register(lambda: unload_all(), first_interval=42) - - -main()