我们从Python开源项目中，提取了以下19个代码示例，用于说明如何使用bpy.types.Operator()。
def invoke(self, context, event): wm = context.window_manager data_path = self.data_path prop_string = self.prop_string # same as eval("bpy.ops." + data_path) op_mod_str, ob_id_str = data_path.split(".", 1) op = getattr(getattr(bpy.ops, op_mod_str), ob_id_str) del op_mod_str, ob_id_str try: op_rna = op.get_rna() except KeyError: self.report({'ERROR'}, "Operator not found: bpy.ops.%s" % data_path) return {'CANCELLED'} def draw_cb(self, context): layout = self.layout pie = layout.menu_pie() pie.operator_enum(data_path, prop_string) wm.popup_menu_pie(draw_func=draw_cb, title=op_rna.bl_rna.name, event=event) return {'FINISHED'}
def execute(self, context): d = archipack_fence.datablock(context.active_object) if d is None: self.report({'WARNING'}, "Archipack: Operator only valid with fence") return {'CANCELLED'} if self.part == "SUB": part_obj = bpy.data.objects.get(d.user_defined_subs) if part_obj is None: self.report({'WARNING'}, "Archipack: User defined sub object not found") return {'CANCELLED'} d.subs_x, d.subs_y, d.subs_z = part_obj.dimensions.x, part_obj.dimensions.y, part_obj.dimensions.z else: part_obj = bpy.data.objects.get(d.user_defined_post) if part_obj is None: self.report({'WARNING'}, "Archipack: User defined post object not found") return {'CANCELLED'} d.post_x, d.post_y, d.post_z = part_obj.dimensions.x, part_obj.dimensions.y, part_obj.dimensions.z return {'FINISHED'}
def menu_func_import(self, context): self.layout.operator(ImportSomeData.bl_idname, text="Text Import Operator")
def menu_func_export(self, context): self.layout.operator(ExportSomeData.bl_idname, text="Text Export Operator")
def draw(self, context): layout = self.layout space = bpy.context.space_data if not space.local_view: # Imperial units warning if bpy.context.scene.unit_settings.system == "IMPERIAL": row = layout.row() row.label("Warning: Imperial units not supported", icon='COLOR_RED') box = layout.box() row = box.row() row.prop(self, 'width') row.prop(self, 'height') box = layout.box() if not context.scene.render.engine == 'CYCLES': box.enabled = False box.prop(self, 'crt_mat') if self.crt_mat: box.label("* Remember to verify fabric texture folder") else: row = layout.row() row.label("Warning: Operator does not work in local view mode", icon='ERROR') # ----------------------------------------------------- # Execute # ----------------------------------------------------- # noinspection PyUnusedLocal
def error_handlers(self, op_name, error, reports="ERROR", func=False): if self and reports: self.report({'WARNING'}, reports + " (See Console for more info)") is_func = "Function" if func else "Operator" print("\n[Btrace]\n{}: {}\nError: {}\n".format(op_name, is_func, error)) # Object Trace # creates a curve with a modulated radius connecting points of a mesh
def create_mix_node(TreeNodes, links, nodes, loc, start, median_point, row, frame): mix_node = TreeNodes.nodes.new('ShaderNodeMixRGB') mix_node.name = "MIX level: " + str(loc) mix_node.label = "MIX level: " + str(loc) mix_node.use_custom_color = True mix_node.color = NODE_COLOR_MIX mix_node.hide = True mix_node.width_hidden = 75 if frame: mix_node.parent = frame mix_node.location = -(start - loc * 175), ((median_point / 4) + (row * 50)) try: if len(nodes) > 1: links.new(nodes[0].outputs[0], mix_node.inputs["Color2"]) links.new(nodes[1].outputs[0], mix_node.inputs["Color1"]) elif len(nodes) == 1: links.new(nodes[0].outputs[0], mix_node.inputs["Color1"]) except: collect_report("ERROR: Link failed for mix node {}".format(mix_node.label)) return mix_node # ----------------------------------------------------------------------------- # Operator Classes
def preset_values(self): properties_blacklist = Operator.bl_rna.properties.keys() prefix, suffix = self.operator.split("_OT_", 1) op = getattr(getattr(bpy.ops, prefix.lower()), suffix) operator_rna = op.get_rna().bl_rna del op ret = [] for prop_id, prop in operator_rna.properties.items(): if not (prop.is_hidden or prop.is_skip_save): if prop_id not in properties_blacklist: ret.append("op.%s" % prop_id) return ret
def get_pref(): addon_prefs = bpy.context.user_preferences.addons[__package__].preferences return addon_prefs # class OBJECT_OT_addon_prefs_example(Operator): # """Display example preferences""" # bl_idname = "object.addon_prefs_example" # bl_label = "Addon Preferences Example" # bl_options = {'REGISTER', 'UNDO'} # def execute(self, context): # user_preferences = context.user_preferences # addon_prefs = user_preferences.addons[prefname].preferences # info = ("Path: %s, Number: %d, Boolean %r" % # (addon_prefs.filepath, addon_prefs.number, addon_prefs.boolean)) # self.report({'INFO'}, info) # print(info) # return {'FINISHED'} #maintools
def draw(self, context): ''' Operator options. ''' # layout layout = self.layout # extend layout.prop(self, 'extend') # view layout.prop(self, 'view') # execute
def separate(): context = bpy.context sce = context.scene obj = context.active_object def object_duplicate(ob): ops_ob = bpy.ops.object ops_ob.select_all(action="DESELECT") ops_ob.select_pattern(pattern=ob.name) ops_ob.duplicate() return context.selected_objects[0] object_prepare() obj.select = False ob = context.selected_objects[0] obj_copy = object_duplicate(obj) ob_copy = object_duplicate(ob) mode = 'INTERSECT' mesh_selection(obj_copy, 'SELECT') mesh_selection(ob, 'DESELECT') sce.objects.active = ob modifier_boolean(ob, obj_copy, mode) mode = 'DIFFERENCE' mesh_selection(ob_copy, 'SELECT') mesh_selection(obj, 'DESELECT') sce.objects.active = obj modifier_boolean(obj, ob_copy, mode) obj.select = True ### Operator ###
def draw(self, context): layout = self.layout space = bpy.context.space_data if not space.local_view: # Imperial units warning if bpy.context.scene.unit_settings.system == "IMPERIAL": row = layout.row() row.label("Warning: Imperial units not supported", icon='COLOR_RED') box = layout.box() row = box.row() row.prop(self, 'model') if self.model == "2": row.prop(self, 'radio') box.prop(self, 'step_num') row = box.row() row.prop(self, 'max_width') row.prop(self, 'depth') row.prop(self, 'shift') row = box.row() row.prop(self, 'back') row.prop(self, 'sizev') row = box.row() row.prop(self, 'curve') # all equal if self.sizev is True: row.prop(self, 'min_width') box = layout.box() row = box.row() row.prop(self, 'thickness') row.prop(self, 'height') row = box.row() row.prop(self, 'front_gap') if self.model == "1": row.prop(self, 'side_gap') box = layout.box() if not context.scene.render.engine == 'CYCLES': box.enabled = False box.prop(self, 'crt_mat') else: row = layout.row() row.label("Warning: Operator does not work in local view mode", icon='ERROR') # ----------------------------------------------------- # Execute # ----------------------------------------------------- # noinspection PyUnusedLocal
def draw(self, context): o = context.object # noinspection PyBroadException try: if 'VenetianObjectGenerator' not in o: return except: return layout = self.layout if bpy.context.mode == 'EDIT_MESH': layout.label('Warning: Operator does not work in edit mode.', icon='ERROR') else: myobjdat = o.VenetianObjectGenerator[0] space = bpy.context.space_data if not space.local_view: # Imperial units warning if bpy.context.scene.unit_settings.system == "IMPERIAL": row = layout.row() row.label("Warning: Imperial units not supported", icon='COLOR_RED') box = layout.box() row = box.row() row.prop(myobjdat, 'width') row.prop(myobjdat, 'height') row.prop(myobjdat, 'depth') row = box.row() row.prop(myobjdat, 'angle', slider=True) row.prop(myobjdat, 'ratio', slider=True) box = layout.box() if not context.scene.render.engine == 'CYCLES': box.enabled = False box.prop(myobjdat, 'crt_mat') if myobjdat.crt_mat: row = box.row() row.prop(myobjdat, 'objcol') else: row = layout.row() row.label("Warning: Operator does not work in local view mode", icon='ERROR') # ------------------------------------------------------------------------------ # Create rectangular base # # x: size x axis # y: size y axis # z: size z axis # ------------------------------------------------------------------------------
def draw(self, context): layout = self.layout space = bpy.context.space_data if not space.local_view: # Imperial units warning if bpy.context.scene.unit_settings.system == "IMPERIAL": row = layout.row() row.label("Warning: Imperial units not supported", icon='COLOR_RED') box = layout.box() box.prop(self, 'model') box.prop(self, 'roof_width') box.prop(self, 'roof_height') box.prop(self, 'roof_scale') tilesize_x = 0 tilesize_y = 0 if self.model == "1": tilesize_x = 0.184 tilesize_y = 0.413 if self.model == "2": tilesize_x = 0.103 tilesize_y = 0.413 if self.model == "3": tilesize_x = 0.184 tilesize_y = 0.434 if self.model == "4": tilesize_x = 0.231 tilesize_y = 0.39 x = tilesize_x * self.roof_scale * self.roof_width y = tilesize_y * self.roof_scale * self.roof_height buf = 'Size: {0:.2f} * {1:.2f} aprox.'.format(x, y) box.label(buf) box = layout.box() box.prop(self, 'roof_thick') box.prop(self, 'roof_angle') box = layout.box() if not context.scene.render.engine == 'CYCLES': box.enabled = False box.prop(self, 'crt_mat') else: row = layout.row() row.label("Warning: Operator does not work in local view mode", icon='ERROR') # ----------------------------------------------------- # Execute # ----------------------------------------------------- # noinspection PyUnusedLocal
def draw(self, context): o = context.object # If the selected object didn't be created with the group 'RoomGenerator', this panel is not created. # noinspection PyBroadException try: if 'RoomGenerator' not in o: return except: return layout = self.layout if bpy.context.mode == 'EDIT_MESH': layout.label('Warning: Operator does not work in edit mode.', icon='ERROR') else: room = o.RoomGenerator[0] row = layout.row() row.prop(room, 'room_height') row.prop(room, 'wall_width') row.prop(room, 'inverse') row = layout.row() if room.wall_num > 1: row.prop(room, 'ceiling') row.prop(room, 'floor') row.prop(room, 'merge') # Wall number row = layout.row() row.prop(room, 'wall_num') # Add menu for walls if room.wall_num > 0: for wall_index in range(0, room.wall_num): box = layout.box() add_wall(wall_index + 1, box, room.walls[wall_index]) box = layout.box() box.prop(room, 'baseboard') if room.baseboard is True: row = box.row() row.prop(room, 'base_width') row.prop(room, 'base_height') box = layout.box() box.prop(room, 'shell') if room.shell is True: row = box.row() row.prop(room, 'shell_height') row.prop(room, 'shell_thick') row = box.row() row.prop(room, 'shell_factor', slider=True) row.prop(room, 'shell_bfactor', slider=True) box = layout.box() if not context.scene.render.engine == 'CYCLES': box.enabled = False box.prop(room, 'crt_mat')
def draw(self, context): layout = self.layout space = bpy.context.space_data if not space.local_view: # Imperial units warning if bpy.context.scene.unit_settings.system == "IMPERIAL": row = layout.row() row.label("Warning: Imperial units not supported", icon='COLOR_RED') box = layout.box() row = box.row() row.prop(self, 'type_cabinet') row.prop(self, 'thickness') row = box.row() row.prop(self, 'depth') row.prop(self, 'height') row = box.row() row.prop(self, 'handle') if self.handle != "9": row.prop(self, 'handle_x') row.prop(self, 'handle_z') if self.type_cabinet == "1": row = box.row() row.prop(self, "countertop") if self.countertop: row.prop(self, "counterheight") row.prop(self, "counterextend") row = box.row() row.prop(self, 'baseboard') if self.baseboard: row.prop(self, 'baseheight') row.prop(self, 'basefactor', slider=True) row = box.row() row.prop(self, 'fitZ') if self.type_cabinet == "2": row.prop(self, 'moveZ') # Cabinet number row = box.row() row.prop(self, 'cabinet_num') # Add menu for cabinets if self.cabinet_num > 0: for idx in range(0, self.cabinet_num): box = layout.box() add_cabinet(self, box, idx + 1, self.cabinets[idx]) box = layout.box() if not context.scene.render.engine == 'CYCLES': box.enabled = False box.prop(self, 'crt_mat') else: row = layout.row() row.label("Warning: Operator does not work in local view mode", icon='ERROR') # ----------------------------------------------------- # Execute # ----------------------------------------------------- # noinspection PyUnusedLocal
def draw(self, context): layout = self.layout space = bpy.context.space_data if not space.local_view: # Imperial units warning if bpy.context.scene.unit_settings.system == "IMPERIAL": row = layout.row() row.label("Warning: Imperial units not supported", icon='COLOR_RED') box = layout.box() row = box.row() row.prop(self, 'thickness') row.prop(self, 'sthickness') row = box.row() row.prop(self, 'depth') row.prop(self, 'height') row = box.row() row.prop(self, 'top') row.prop(self, 'bottom') row = box.row() row.prop(self, 'stype') row.prop(self, 'fitZ') # Furniture number row = layout.row() row.prop(self, 'shelves_num') # Add menu for shelves if self.shelves_num > 0: for idx in range(0, self.shelves_num): box = layout.box() add_shelves(self, box, idx + 1, self.shelves[idx]) box = layout.box() if not context.scene.render.engine == 'CYCLES': box.enabled = False box.prop(self, 'crt_mat') else: row = layout.row() row.label("Warning: Operator does not work in local view mode", icon='ERROR') # ----------------------------------------------------- # Execute # ----------------------------------------------------- # noinspection PyUnusedLocal
def draw(self, context): layout = self.layout space = bpy.context.space_data if not space.local_view: # Imperial units warning if bpy.context.scene.unit_settings.system == "IMPERIAL": row = layout.row() row.label("Warning: Imperial units not supported", icon='COLOR_RED') box = layout.box() row = box.row() row.prop(self, 'width') row.prop(self, 'height') row = box.row() row.prop(self, 'num') row.prop(self, 'palnum') if self.num >= 1: row = box.row() row.prop(self, 'open01', slider=True) if self.num >= 2: row = box.row() row.prop(self, 'open02', slider=True) if self.num >= 3: row = box.row() row.prop(self, 'open03', slider=True) if self.num >= 4: row = box.row() row.prop(self, 'open04', slider=True) if self.num >= 5: row = box.row() row.prop(self, 'open05', slider=True) box = layout.box() if not context.scene.render.engine == 'CYCLES': box.enabled = False box.prop(self, 'crt_mat') if self.crt_mat: box.label("* Remember to verify fabric texture folder") else: row = layout.row() row.label("Warning: Operator does not work in local view mode", icon='ERROR') # ----------------------------------------------------- # Execute # ----------------------------------------------------- # noinspection PyUnusedLocal
