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# https://blender.stackexchange.com/q/57306/3710 | |
bl_info = { | |
"name": "Add-on Template", | |
"description": "", | |
"author": "p2or", | |
"version": (0, 0, 3), | |
"blender": (2, 80, 0), | |
"location": "3D View > Tools", | |
"warning": "", # used for warning icon and text in addons panel | |
"wiki_url": "", | |
"tracker_url": "", | |
"category": "Development" | |
} | |
import bpy | |
from bpy.props import (StringProperty, | |
BoolProperty, | |
IntProperty, | |
FloatProperty, | |
FloatVectorProperty, | |
EnumProperty, | |
PointerProperty, | |
) | |
from bpy.types import (Panel, | |
Menu, | |
Operator, | |
PropertyGroup, | |
) | |
# ------------------------------------------------------------------------ | |
# Scene Properties | |
# ------------------------------------------------------------------------ | |
class MyProperties(PropertyGroup): | |
my_bool: BoolProperty( | |
name="Enable or Disable", | |
description="A bool property", | |
default = False | |
) | |
my_int: IntProperty( | |
name = "Int Value", | |
description="A integer property", | |
default = 23, | |
min = 10, | |
max = 100 | |
) | |
my_float: FloatProperty( | |
name = "Float Value", | |
description = "A float property", | |
default = 23.7, | |
min = 0.01, | |
max = 30.0 | |
) | |
my_float_vector: FloatVectorProperty( | |
name = "Float Vector Value", | |
description="Something", | |
default=(0.0, 0.0, 0.0), | |
min= 0.0, # float | |
max = 0.1 | |
) | |
my_string: StringProperty( | |
name="User Input", | |
description=":", | |
default="", | |
maxlen=1024, | |
) | |
my_path: StringProperty( | |
name = "Directory", | |
description="Choose a directory:", | |
default="", | |
maxlen=1024, | |
subtype='DIR_PATH' | |
) | |
my_enum: EnumProperty( | |
name="Dropdown:", | |
description="Apply Data to attribute.", | |
items=[ ('OP1', "Option 1", ""), | |
('OP2', "Option 2", ""), | |
('OP3', "Option 3", ""), | |
] | |
) | |
# ------------------------------------------------------------------------ | |
# Operators | |
# ------------------------------------------------------------------------ | |
class WM_OT_HelloWorld(Operator): | |
bl_label = "Print Values Operator" | |
bl_idname = "wm.hello_world" | |
def execute(self, context): | |
scene = context.scene | |
mytool = scene.my_tool | |
# print the values to the console | |
print("Hello World") | |
print("bool state:", mytool.my_bool) | |
print("int value:", mytool.my_int) | |
print("float value:", mytool.my_float) | |
print("string value:", mytool.my_string) | |
print("enum state:", mytool.my_enum) | |
return {'FINISHED'} | |
# ------------------------------------------------------------------------ | |
# Menus | |
# ------------------------------------------------------------------------ | |
class OBJECT_MT_CustomMenu(bpy.types.Menu): | |
bl_label = "Select" | |
bl_idname = "OBJECT_MT_custom_menu" | |
def draw(self, context): | |
layout = self.layout | |
# Built-in operators | |
layout.operator("object.select_all", text="Select/Deselect All").action = 'TOGGLE' | |
layout.operator("object.select_all", text="Inverse").action = 'INVERT' | |
layout.operator("object.select_random", text="Random") | |
# ------------------------------------------------------------------------ | |
# Panel in Object Mode | |
# ------------------------------------------------------------------------ | |
class OBJECT_PT_CustomPanel(Panel): | |
bl_label = "My Panel" | |
bl_idname = "OBJECT_PT_custom_panel" | |
bl_space_type = "VIEW_3D" | |
bl_region_type = "UI" | |
bl_category = "Tools" | |
bl_context = "objectmode" | |
@classmethod | |
def poll(self,context): | |
return context.object is not None | |
def draw(self, context): | |
layout = self.layout | |
scene = context.scene | |
mytool = scene.my_tool | |
layout.prop(mytool, "my_bool") | |
layout.prop(mytool, "my_enum", text="") | |
layout.prop(mytool, "my_int") | |
layout.prop(mytool, "my_float") | |
layout.prop(mytool, "my_float_vector", text="") | |
layout.prop(mytool, "my_string") | |
layout.prop(mytool, "my_path") | |
layout.operator("wm.hello_world") | |
layout.menu(OBJECT_MT_CustomMenu.bl_idname, text="Presets", icon="SCENE") | |
layout.separator() | |
# ------------------------------------------------------------------------ | |
# Registration | |
# ------------------------------------------------------------------------ | |
classes = ( | |
MyProperties, | |
WM_OT_HelloWorld, | |
OBJECT_MT_CustomMenu, | |
OBJECT_PT_CustomPanel | |
) | |
def register(): | |
from bpy.utils import register_class | |
for cls in classes: | |
register_class(cls) | |
bpy.types.Scene.my_tool = PointerProperty(type=MyProperties) | |
def unregister(): | |
from bpy.utils import unregister_class | |
for cls in reversed(classes): | |
unregister_class(cls) | |
del bpy.types.Scene.my_tool | |
if __name__ == "__main__": | |
register() |
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