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new addon simple_deform_helper #104464

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EMM wants to merge 29 commits from Guai_Wo_Ge_EMM/blender-addons:simple_deform_helper into main
pull from: Guai_Wo_Ge_EMM/blender-addons:simple_deform_helper
merge into: blender:main

When changing the target branch, be careful to rebase the branch in your fork to match. See documentation.
Conversation 7 Commits 29 Files Changed 14 +119 -78
7 changed files with 119 additions and 78 deletions
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3
simple_deform_helper/__init__.py
View File

@ -1,5 +1,5 @@
# SPDX-License-Identifier: GPL-2.0-or-later
from . import gizmo, operators, preferences, data, update, translate
from . import gizmo, operators, preferences, data, update, translate, panel
bl_info = {
"name": "SimpleDeformHelper",
@ -13,6 +13,7 @@ bl_info = {
}
module_tuple = (
panel,
gizmo,
update,
translate,

12
simple_deform_helper/draw.py
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@ -6,7 +6,7 @@ from gpu_extras.batch import batch_for_shader
from mathutils import Vector
from .data import G_INDICES, G_MODIFIERS_PROPERTY, G_NAME, Data
from .utils import Pref, Utils
from .utils import PublicClass, Utils
class Handler(Data):
@ -44,7 +44,7 @@ class Handler(Data):
cls.G_SimpleDeformGizmoHandlerDit.clear()
class Draw3D(Pref, Data):
class Draw3D(PublicClass, Data):
@classmethod
def draw_3d_shader(cls, pos, indices, color=None, *, shader_name='3D_UNIFORM_COLOR', draw_type='LINES'):
@ -104,7 +104,7 @@ class Draw3D(Pref, Data):
@classmethod
def draw_box(cls, data, mat):
pref = cls._pref()
pref = cls.pref_()
coords = Utils.matrix_calculation(mat,
cls.data_to_calculation(data))
cls.draw_3d_shader(coords, G_INDICES, pref.bound_box_color)
@ -125,7 +125,7 @@ class Draw3D(Pref, Data):
@classmethod
def draw_limits_bound_box(cls):
pref = cls._pref()
pref = cls.pref_()
handler_dit = cls.G_SimpleDeformGizmoHandlerDit
if 'draw_limits_bound_box' in handler_dit:
# draw limits_bound_box
@ -150,7 +150,7 @@ class Draw3D(Pref, Data):
@classmethod
def draw_deform_mesh(cls, ob, context):
pref = cls._pref()
pref = cls.pref_()
handler_dit = cls.G_SimpleDeformGizmoHandlerDit
active = context.object.modifiers.active
# draw deform mesh
@ -173,7 +173,7 @@ class Draw3D(Pref, Data):
matrix = obj.matrix_world # 活动物体矩阵
modifier = context.object.modifiers.active # 活动修改器
pref = cls._pref()
pref = cls.pref_()
simple_poll = Utils.simple_deform_poll(context)
bend = modifier and (modifier.deform_method == 'BEND')
display_switch_axis = not pref.display_bend_axis_switch_gizmo

12
simple_deform_helper/gizmo.py
View File

@ -9,7 +9,7 @@ from bpy.types import (
)
from .draw import Handler
from .utils import Utils, Pref
from .utils import Utils, PublicClass
from .data import Data
@ -44,7 +44,7 @@ class CustomGizmo(Gizmo, Utils, Handler, Data):
return {'RUNNING_MODAL'}
class ViewSimpleDeformGizmo(Gizmo, Utils, Handler, Data, Pref):
class ViewSimpleDeformGizmo(Gizmo, Utils, Handler, Data, PublicClass):
"""显示轴向切换拖动点Gizmo(两个点)
"""
bl_idname = 'ViewSimpleDeformGizmo'
@ -360,7 +360,7 @@ class ViewSimpleDeformGizmo(Gizmo, Utils, Handler, Data, Pref):
return self.event_ops(event, ob, origin)
class SimpleDeformGizmoGroup(GizmoGroup, Utils, Handler, Pref, Data):
class SimpleDeformGizmoGroup(GizmoGroup, Utils, Handler, PublicClass, Data):
"""显示Gizmo
"""
bl_idname = 'OBJECT_GGT_SimpleDeformGizmoGroup'
@ -372,7 +372,7 @@ class SimpleDeformGizmoGroup(GizmoGroup, Utils, Handler, Pref, Data):
@classmethod
def poll(cls, context):
pol = cls.simple_deform_poll(context)
pref = cls._pref()
pref = cls.pref_()
deform_method = (
pol and (context.object.modifiers.active.deform_method != 'BEND'))
display_gizmo = pref.display_bend_axis_switch_gizmo
@ -501,7 +501,7 @@ class SimpleDeformGizmoGroup(GizmoGroup, Utils, Handler, Pref, Data):
self.add_handler()
class SimpleDeformGizmoGroupDisplayBendAxiSwitchGizmo(GizmoGroup, Utils, Handler, Pref):
class SimpleDeformGizmoGroupDisplayBendAxiSwitchGizmo(GizmoGroup, Utils, Handler, PublicClass):
"""绘制切换变型轴的
变换方向
"""
@ -517,7 +517,7 @@ class SimpleDeformGizmoGroupDisplayBendAxiSwitchGizmo(GizmoGroup, Utils, Handler
@classmethod
def poll(cls, context):
pref = cls._pref()
pref = cls.pref_()
simple = cls.simple_deform_poll(context)
bend = simple and (
context.object.modifiers.active.deform_method == 'BEND')

7
simple_deform_helper/operators.py
View File

@ -4,10 +4,10 @@ import bpy
from bpy.types import Operator
from bpy.props import FloatProperty, StringProperty, BoolProperty
from .utils import Pref
from .utils import PublicClass
class DeformAxisOperator(Operator, Pref):
class DeformAxisOperator(Operator, PublicClass):
bl_idname = 'simple_deform_gizmo.deform_axis'
bl_label = 'deform_axis'
bl_description = 'deform_axis operator'
@ -21,9 +21,6 @@ class DeformAxisOperator(Operator, Pref):
Is_Positive: BoolProperty(default=True, options={'SKIP_SAVE'})
def execute(self, context):
return {'RUNNING_MODAL'}
def invoke(self, context, event):
context.window_manager.modal_handler_add(self)
return {'RUNNING_MODAL'}

60
simple_deform_helper/panel.py Normal file
View File

@ -0,0 +1,60 @@
# SPDX-License-Identifier: GPL-2.0-or-later
import bpy
from bpy.types import Panel, VIEW3D_HT_tool_header
from .utils import PublicClass, Utils
class SimpleDeformHelperToolPanel(Panel, PublicClass):
bl_space_type = 'VIEW_3D'
bl_region_type = 'UI'
bl_category = 'Tool'
bl_context = '.objectmode'
bl_label = 'SimpleDeformHelper'
bl_idname = 'VIEW3D_PT_simple_deform_helper'
bl_parent_id = 'VIEW3D_PT_tools_object_options'
@classmethod
def poll(cls, context):
return Utils.simple_deform_poll(context)
def draw(self, context):
cls = SimpleDeformHelperToolPanel
if cls.poll(context):
pref = cls.pref_()
layout = self.layout
obj = context.object
mod = obj.modifiers.active
prop = obj.SimpleDeformGizmo_PropertyGroup
ctrl_obj = mod.origin.SimpleDeformGizmo_PropertyGroup if mod.origin else prop
layout.prop(ctrl_obj,
'origin_mode',
text='')
layout.prop(pref,
'modifiers_limits_tolerance',
text='')
if mod.deform_method == 'BEND':
layout.prop(pref,
'display_bend_axis_switch_gizmo',
toggle=1)
class_list = (
SimpleDeformHelperToolPanel,
)
register_class, unregister_class = bpy.utils.register_classes_factory(class_list)
def register():
register_class()
VIEW3D_HT_tool_header.append(SimpleDeformHelperToolPanel.draw)
def unregister():
unregister_class()
VIEW3D_HT_tool_header.remove(SimpleDeformHelperToolPanel.draw)

65
simple_deform_helper/preferences.py
View File

@ -13,10 +13,10 @@ from bpy.types import (
)
from .data import G_ADDON_NAME
from .utils import Pref, Utils
from .utils import PublicClass, Utils
class SimpleDeformGizmoAddonPreferences(AddonPreferences, Pref):
class SimpleDeformGizmoAddonPreferences(AddonPreferences, PublicClass):
bl_idname = G_ADDON_NAME
deform_wireframe_color: FloatVectorProperty(
@ -55,50 +55,29 @@ class SimpleDeformGizmoAddonPreferences(AddonPreferences, Pref):
options={'SKIP_SAVE'})
def draw(self, context):
layout = self.layout
if __name__ is None:
from bpy.types import Panel
layout = Panel.layout
layout.prop(self, 'deform_wireframe_color')
layout.prop(self, 'bound_box_color')
layout.prop(self, 'limits_bound_box_color')
layout.prop(self, 'modifiers_limits_tolerance')
layout.prop(self, 'display_bend_axis_switch_gizmo')
col = self.layout.column()
col.prop(self, 'deform_wireframe_color')
col.prop(self, 'bound_box_color')
col.prop(self, 'limits_bound_box_color')
col.prop(self, 'modifiers_limits_tolerance')
col.prop(self, 'display_bend_axis_switch_gizmo')
def draw_header_tool_settings(self, context):
layout = self.layout
if Utils.simple_deform_poll(context):
layout.separator(factor=5)
active_mod = context.object.modifiers.active
prop = context.object.SimpleDeformGizmo_PropertyGroup
pref = Pref._pref()
row = self.layout.row()
obj = context.object
mod = obj.modifiers.active
if active_mod.origin:
layout.prop(active_mod.origin.SimpleDeformGizmo_PropertyGroup,
'origin_mode',
text='')
else:
layout.prop(prop,
'origin_mode',
text='')
layout.prop(pref,
'modifiers_limits_tolerance',
text='')
if active_mod.deform_method == 'BEND':
layout.prop(pref,
'display_bend_axis_switch_gizmo',
toggle=1)
layout.separator(factor=0.5)
layout.prop(active_mod,
'deform_method',
expand=True)
layout.prop(active_mod,
'deform_axis',
expand=True)
layout.prop(active_mod,
'angle')
layout.prop(active_mod,
'factor')
row.separator(factor=0.2)
row.prop(mod,
'deform_method',
expand=True)
row.prop(mod,
'deform_axis',
expand=True)
show_type = 'angle' if mod.deform_method in ('BEND', 'TWIST') else 'factor'
row.prop(mod, show_type)
class SimpleDeformGizmoObjectPropertyGroup(PropertyGroup):
@ -165,7 +144,7 @@ register_class, unregister_class = bpy.utils.register_classes_factory(class_list
def register():
register_class()
Pref._pref().display_bend_axis_switch_gizmo = False
PublicClass.pref_().display_bend_axis_switch_gizmo = False
bpy.types.Object.SimpleDeformGizmo_PropertyGroup = PointerProperty(
type=SimpleDeformGizmoObjectPropertyGroup,
name='SimpleDeformGizmo_PropertyGroup')

38
simple_deform_helper/utils.py
View File

@ -11,9 +11,9 @@ from mathutils import Vector, Matrix
from .data import G_ADDON_NAME, G_NAME, G_INDICES, G_MODIFIERS_PROPERTY, G_CON_LIMIT_NAME, Data
class Pref:
class PublicClass:
@staticmethod
def _pref() -> "AddonPreferences":
def pref_() -> "AddonPreferences":
return bpy.context.preferences.addons[G_ADDON_NAME].preferences
@property
@ -21,7 +21,7 @@ class Pref:
"""
:return: AddonPreferences
"""
return Pref._pref()
return PublicClass.pref_()
class Utils(Data):
@ -108,20 +108,24 @@ class Utils(Data):
@classmethod
def simple_deform_poll(cls, context: 'bpy.context') -> bool:
"""
:param context:输入一个上下文
:type context:bpy.context
:return bool:反回布尔值,如果活动物体为网格或晶格并且活动修改器为简易形变反回 True else False
"""
"""Public poll"""
obj = context.object
mesh = (obj.type in ('MESH', 'LATTICE')) if obj else False
modifiers_type = (obj.modifiers.active.type ==
'SIMPLE_DEFORM') if (obj and (obj.modifiers.active is not None)) else False
obj_ok = context and obj and modifiers_type and mesh
module_ok = (context.mode == 'OBJECT')
view = context.space_data
show_gizmo = view.show_gizmo
return obj_ok and module_ok and show_gizmo
if not obj:
return False
mod = obj.modifiers.active
if not mod:
return False
space = context.space_data
show_gizmo = space.show_gizmo if space.type == 'VIEW_3D' else True
available_obj_type = obj and (obj.type in ('MESH', 'LATTICE'))
available_modifiers_type = mod and (mod.type == 'SIMPLE_DEFORM')
is_available_obj = available_modifiers_type and available_obj_type
is_obj_mode = context.mode == 'OBJECT'
show_mod = mod.show_viewport
return is_available_obj and is_obj_mode and show_gizmo and show_mod
@classmethod
def bound_box_to_list(cls, obj: 'bpy.context.object') -> tuple:
@ -505,7 +509,7 @@ class Utils(Data):
def register():
Pref.load_gizmo_data()
PublicClass.load_gizmo_data()
def unregister():