Blender插件模板

自制插件模板

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
bl_info = {
    "name": "pyw_tools",
    "author": "PYW",
    "version": (1, 0),
    "blender": (2, 80, 0),
    "location": "见视图右边工具栏",
    "description": "PYW实用工具",
    "warning": "",
    "doc_url": "",
    "category": "PYW",
}

import bpy  # 引入blender-python模块
# ---------------------------------
# 创建类，用于实现功能
class drop2floor(bpy.types.Operator):
    bl_idname = "obj.align_to_floor"  # 槽值
    bl_label = "对齐地面"  # 显示名
    
    def execute(self, context):  # execute执行类函数
        bpy.ops.object.align(
            align_mode = 'OPT_1', 
            relative_to = 'OPT_1', 
            align_axis = {'Z'})
        return{'FINISHED'}

# 创建类，用于显示界面
class drop2floor_UI(bpy.types.Panel):
    bl_label = "align_to_floor"
    bl_idname = "align_to_floor"
    bl_space_type = "VIEW_3D"
    bl_region_type = "UI"
    bl_category = "PYW"
    
    def draw(self,context):  # draw绘制类函数
        layout = self.layout
        # ----------------
        row = layout.row()
        row.label(text='将物体对齐地面', icon='SHADING_SOLID')
        # ----------------
        row = layout.row()
        row.operator("obj.align_to_floor", icon="PMARKER_SEL")  # 信号槽

# 安装模块
def register():
    bpy.utils.register_class(drop2floor)
    bpy.utils.register_class(drop2floor_UI)

# 卸载模块
def unregister():
    bpy.utils.unregister_class(drop2floor)
    bpy.utils.unregister_class(drop2floor_UI)

# 测试模块
if __name__=="__main__":
    register()