Rework: Origins Pie #6
@ -4,319 +4,173 @@
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import bpy
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from bpy.types import (
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Menu,
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Operator,
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)
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from bpy.types import Menu, Operator
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from bpy.props import StringProperty
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from .hotkeys import register_hotkey
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# Pivot to selection
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class PIE_OT_PivotToSelection(Operator):
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bl_idname = "object.pivot2selection"
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bl_label = "Pivot To Selection"
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bl_description = "Pivot Point To Selection"
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class PIE_OT_set_origin_to_selection(Operator):
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bl_idname = "object.origin_set_to_selection"
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bl_label = "Origin To Selection"
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bl_description = "Snap the origin to the selection"
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bl_options = {'REGISTER', 'UNDO'}
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@classmethod
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def poll(cls, context):
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return context.active_object is not None
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def execute(self, context):
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org_mode = 'OBJECT'
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if context.active_object:
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org_mode = context.active_object.mode
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saved_location = context.scene.cursor.location.copy()
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bpy.ops.view3d.snap_cursor_to_selected()
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bpy.ops.object.mode_set(mode='OBJECT')
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bpy.ops.object.origin_set(type='ORIGIN_CURSOR')
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bpy.ops.object.mode_set(mode=org_mode)
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context.scene.cursor.location = saved_location
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self.report({'INFO'}, "Snapped the origin point to the selection.")
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return {'FINISHED'}
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# Pivot to Bottom
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def origin_to_bottom(ob):
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if ob.type != 'MESH':
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return
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init = 0
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for x in ob.data.vertices:
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if init == 0:
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a = x.co.z
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init = 1
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elif x.co.z < a:
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a = x.co.z
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for x in ob.data.vertices:
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x.co.z -= a
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ob.location.z += a
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class PIE_OT_PivotBottom(Operator):
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bl_idname = "object.pivotobottom"
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bl_label = "Pivot To Bottom"
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bl_description = (
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"Set the Pivot Point To Lowest Point\n"
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"Needs an Active Object of the Mesh type"
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)
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class PIE_OT_set_origin_to_bottom(Operator):
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bl_idname = "object.origin_set_to_bottom"
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bl_label = "Origin To Bottom"
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bl_description = "Set the Object Origin to the lowest point of each selected object"
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bl_options = {'REGISTER', 'UNDO'}
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@classmethod
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def poll(cls, context):
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obj = context.active_object
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return obj is not None and obj.type == "MESH"
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def execute(self, context):
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bpy.ops.object.transform_apply(location=True, rotation=True, scale=True)
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bpy.ops.object.origin_set(type='ORIGIN_GEOMETRY')
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for ob in context.selected_objects:
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origin_to_bottom(ob)
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return {'FINISHED'}
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# Pivot to Bottom
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class PIE_OT_PivotBottom_edit(Operator):
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bl_idname = "object.pivotobottom_edit"
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bl_label = "Pivot To Bottom"
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bl_description = (
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"Set the Pivot Point To Lowest Point\n"
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"Needs an Active Object of the Mesh type"
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)
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bl_options = {'REGISTER', 'UNDO'}
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@classmethod
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def poll(cls, context):
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obj = context.active_object
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return obj is not None and obj.type == "MESH"
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def execute(self, context):
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bpy.ops.object.mode_set(mode='OBJECT')
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bpy.ops.object.transform_apply(location=True, rotation=True, scale=True)
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bpy.ops.object.origin_set(type='ORIGIN_GEOMETRY')
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for ob in context.selected_objects:
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origin_to_bottom(ob)
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bpy.ops.object.mode_set(mode='EDIT')
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return {'FINISHED'}
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# Pivot to Cursor Edit Mode
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class PIE_OT_PivotToCursor_edit(Operator):
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bl_idname = "object.pivot2cursor_edit"
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bl_label = "Pivot To Cursor"
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bl_description = "Pivot Point To Cursor"
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bl_options = {'REGISTER', 'UNDO'}
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@classmethod
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def poll(cls, context):
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return context.active_object is not None
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def execute(self, context):
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bpy.ops.object.mode_set(mode='OBJECT')
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bpy.ops.object.origin_set(type='ORIGIN_CURSOR')
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bpy.ops.object.mode_set(mode='EDIT')
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return {'FINISHED'}
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# Origin to Center of Mass Edit Mode
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class PIE_OT_OriginToMass_edit(Operator):
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bl_idname = "object.origintomass_edit"
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bl_label = "Origin"
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bl_description = "Origin to Center of Mass"
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bl_options = {'REGISTER', 'UNDO'}
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@classmethod
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def poll(cls, context):
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return context.active_object is not None
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def execute(self, context):
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bpy.ops.object.mode_set(mode='OBJECT')
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bpy.ops.object.origin_set(type='ORIGIN_CENTER_OF_MASS', center='MEDIAN')
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bpy.ops.object.mode_set(mode='EDIT')
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return {'FINISHED'}
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# Origin to Geometry Edit Mode
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class PIE_OT_OriginToGeometry_edit(Operator):
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bl_idname = "object.origintogeometry_edit"
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bl_label = "Origin to Geometry"
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bl_description = "Origin to Geometry"
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bl_options = {'REGISTER', 'UNDO'}
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@classmethod
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def poll(cls, context):
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return context.active_object is not None
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def execute(self, context):
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bpy.ops.object.mode_set(mode='OBJECT')
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bpy.ops.object.origin_set(type='ORIGIN_GEOMETRY', center='MEDIAN')
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bpy.ops.object.mode_set(mode='EDIT')
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return {'FINISHED'}
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# Origin to Geometry Edit Mode
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class PIE_OT_GeometryToOrigin_edit(Operator):
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bl_idname = "object.geometrytoorigin_edit"
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bl_label = "Geometry to Origin"
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bl_description = "Geometry to Origin"
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bl_options = {'REGISTER', 'UNDO'}
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@classmethod
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def poll(cls, context):
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return context.active_object is not None
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def execute(self, context):
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bpy.ops.object.mode_set(mode='OBJECT')
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bpy.ops.object.origin_set(type='GEOMETRY_ORIGIN', center='MEDIAN')
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bpy.ops.object.mode_set(mode='EDIT')
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return {'FINISHED'}
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# Origin To Selected Edit Mode #
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def vfeOrigin_pie(context):
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try:
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cursorPositionX = context.scene.cursor.location[0]
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cursorPositionY = context.scene.cursor.location[1]
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cursorPositionZ = context.scene.cursor.location[2]
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bpy.ops.view3d.snap_cursor_to_selected()
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bpy.ops.object.mode_set()
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bpy.ops.object.origin_set(type='ORIGIN_CURSOR', center='MEDIAN')
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bpy.ops.object.mode_set(mode='EDIT')
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context.scene.cursor.location[0] = cursorPositionX
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context.scene.cursor.location[1] = cursorPositionY
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context.scene.cursor.location[2] = cursorPositionZ
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if not any([ob.type in {'MESH', 'ARMATURE'} for ob in context.selected_objects]):
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cls.poll_message_set("No mesh or armature objects selected.")
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return False
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return True
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except:
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return False
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class PIE_OT_SetOriginToSelected_edit(Operator):
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bl_idname = "object.setorigintoselected_edit"
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bl_label = "Set Origin to Selected"
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bl_description = "Set Origin to Selected"
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@classmethod
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def poll(cls, context):
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return context.area.type == "VIEW_3D" and context.active_object is not None
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def execute(self, context):
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check = vfeOrigin_pie(context)
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if not check:
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self.report({"ERROR"}, "Set Origin to Selected could not be performed")
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return {'CANCELLED'}
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org_active_obj = context.active_object
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counter = 0
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for obj in context.selected_objects:
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counter += int(self.origin_to_bottom(context, obj))
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context.view_layer.objects.active = org_active_obj
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self.report({'INFO'}, f"Moved the origins of {counter} objects to their lowest point.")
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return {'FINISHED'}
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@staticmethod
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def origin_to_bottom(context, obj) -> bool:
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if obj.type not in {'MESH', 'ARMATURE'}:
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return False
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org_mode = obj.mode
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try:
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if obj.type == 'MESH':
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bpy.ops.object.mode_set(mode='OBJECT')
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min_z = min([v.co.z for v in obj.data.vertices])
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elif obj.type == 'ARMATURE':
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context.view_layer.objects.active = obj
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bpy.ops.object.mode_set(mode='EDIT')
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min_z = min([min([bone.head.z, bone.tail.z]) for bone in obj.data.edit_bones])
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else:
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return False
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except ValueError:
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# min([]) would result in this error, so if the object is empty.
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return False
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if obj.type == 'MESH':
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for vert in obj.data.vertices:
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vert.co.z -= min_z
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elif obj.type == 'ARMATURE':
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for bone in obj.data.edit_bones:
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bone.head.z -= min_z
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bone.tail.z -= min_z
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obj.location.z += min_z
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bpy.ops.object.mode_set(mode=org_mode)
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return True
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class PIE_OT_set_origin_any_mode(Operator):
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bl_idname = "object.origin_set_any_mode"
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bl_label = "Set Origin"
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bl_description = "Set the Object Origin"
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bl_options = {'REGISTER', 'UNDO'}
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type: StringProperty()
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messages = {
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'GEOMETRY_ORIGIN' : "Snapped the geometry to the object's origin.",
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'ORIGIN_CURSOR' : "Snapped the object's origin to the 3D cursor.",
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'ORIGIN_CENTER_OF_MASS': "Snapped the origin to the geometry's center of mass.",
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'ORIGIN_CENTER_OF_VOLUME': "Snapped the origin to the geometry's center of volume.",
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'ORIGIN_GEOMETRY': "Snapped the origin to the geometry.",
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}
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@classmethod
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def description(cls, context, params):
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return cls.messages[params.type].replace("Snapped", "Snap")[:-1]
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def execute(self, context):
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org_mode = 'OBJECT'
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if context.active_object:
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org_mode = context.active_object.mode
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bpy.ops.object.mode_set(mode='OBJECT')
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bpy.ops.object.origin_set(type=self.type)
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bpy.ops.object.mode_set(mode=org_mode)
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self.report({'INFO'}, self.messages[self.type])
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return {'FINISHED'}
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# Pie Origin/Pivot - Shift + S
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class PIE_MT_OriginPivot(Menu):
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bl_idname = "ORIGIN_MT_pivotmenu"
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bl_label = "Origin Pie"
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def draw(self, context):
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layout = self.layout
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obj = context.object
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pie = layout.menu_pie()
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if obj and obj.type == 'MESH' and obj.mode in {'OBJECT'}:
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# 4 - LEFT
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pie.operator(
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"object.origin_set", text="Origin to Center of Mass", icon='NONE'
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).type = 'ORIGIN_CENTER_OF_MASS'
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# 6 - RIGHT
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pie.operator(
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"object.origin_set", text="Origin to Cursor", icon='PIVOT_CURSOR'
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).type = 'ORIGIN_CURSOR'
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# 2 - BOTTOM
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pie.operator(
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"object.pivotobottom", text="Origin to Bottom", icon='TRIA_DOWN'
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)
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# 8 - TOP
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pie.operator(
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"object.pivot2selection",
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text="Origin To Selection",
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icon='SNAP_INCREMENT',
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)
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# 7 - TOP - LEFT
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pie.operator(
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"object.origin_set", text="Geometry To Origin", icon='NONE'
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).type = 'GEOMETRY_ORIGIN'
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# 9 - TOP - RIGHT
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pie.operator(
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"object.origin_set", text="Origin To Geometry", icon='NONE'
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).type = 'ORIGIN_GEOMETRY'
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pie = self.layout.menu_pie()
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elif obj and obj.type == 'MESH' and obj.mode in {'EDIT'}:
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# 4 - LEFT
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pie.operator(
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"object.origintomass_edit", text="Origin to Center of Mass", icon='NONE'
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)
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# 6 - RIGHT
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pie.operator(
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"object.pivot2cursor_edit", text="Origin to Cursor", icon='PIVOT_CURSOR'
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)
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# 2 - BOTTOM
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pie.operator(
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"object.pivotobottom_edit", text="Origin to Bottom", icon='TRIA_DOWN'
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)
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# 8 - TOP
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pie.operator(
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"object.setorigintoselected_edit",
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text="Origin To Selected",
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icon='SNAP_INCREMENT',
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)
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# 7 - TOP - LEFT
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pie.operator(
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"object.geometrytoorigin_edit", text="Geometry To Origin", icon='NONE'
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)
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# 9 - TOP - RIGHT
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pie.operator(
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"object.origintogeometry_edit", text="Origin To Geometry", icon='NONE'
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)
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else:
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# 4 - LEFT
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pie.operator(
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"object.origin_set", text="Origin to Center of Mass", icon='NONE'
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).type = 'ORIGIN_CENTER_OF_MASS'
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# 6 - RIGHT
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pie.operator(
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"object.origin_set", text="Origin To 3D Cursor", icon='PIVOT_CURSOR'
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).type = 'ORIGIN_CURSOR'
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# 2 - BOTTOM
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pie.operator(
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"object.pivot2selection",
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text="Origin To Selection",
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icon='SNAP_INCREMENT',
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)
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# 8 - TOP
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pie.operator(
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"object.origin_set", text="Origin To Geometry", icon='NONE'
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).type = 'ORIGIN_GEOMETRY'
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# 7 - TOP - LEFT
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pie.operator(
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"object.origin_set", text="Geometry To Origin", icon='NONE'
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).type = 'GEOMETRY_ORIGIN'
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# 4 - LEFT
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pie.operator(
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"object.origin_set_any_mode", text="Geometry -> Origin", icon='TRANSFORM_ORIGINS'
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).type = 'GEOMETRY_ORIGIN'
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# 6 - RIGHT
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pie.operator(
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"object.origin_set_any_mode", text="Origin -> Geometry", icon='SNAP_PEEL_OBJECT'
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).type = 'ORIGIN_GEOMETRY'
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# 2 - BOTTOM
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pie.operator(
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"object.origin_set_to_bottom", text="Origin -> Bottom", icon='TRIA_DOWN'
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)
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# 8 - TOP
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pie.operator(
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"object.origin_set_to_selection",
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text="Origin -> Selection",
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icon='RESTRICT_SELECT_OFF',
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)
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# 7 - TOP - LEFT
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pie.operator(
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"object.origin_set_any_mode", text="Origin -> Cursor", icon='PIVOT_CURSOR'
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).type = 'ORIGIN_CURSOR'
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# 9 - TOP - RIGHT
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pie.operator(
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"object.origin_set_any_mode", text="Origin -> Mass", icon='SNAP_FACE_CENTER'
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).type = 'ORIGIN_CENTER_OF_MASS'
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# 1 - BOTTOM - LEFT
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pie.separator()
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# 3 - BOTTOM - RIGHT
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pie.operator(
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"object.origin_set_any_mode", text="Origin -> Volume", icon='SNAP_FACE_CENTER'
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).type = 'ORIGIN_CENTER_OF_MASS'
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registry = (
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PIE_MT_OriginPivot,
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PIE_OT_PivotToSelection,
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PIE_OT_PivotBottom,
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PIE_OT_PivotToCursor_edit,
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PIE_OT_OriginToMass_edit,
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PIE_OT_PivotBottom_edit,
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PIE_OT_OriginToGeometry_edit,
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PIE_OT_GeometryToOrigin_edit,
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PIE_OT_SetOriginToSelected_edit,
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PIE_OT_set_origin_to_selection,
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PIE_OT_set_origin_to_bottom,
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PIE_OT_set_origin_any_mode,
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)
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||||
|
||||
Loading…
Reference in New Issue
Block a user