VertexGroup(bpy_struct)

base class — bpy_struct

class bpy.types.VertexGroup(bpy_struct)

Group of vertices, used for armature deform and other purposes

index

Index number of the vertex group

Type:int in [0, inf], default 0, (readonly)
lock_weight

Maintain the relative weights for the group

Type:boolean, default False
name

Vertex group name

Type:string, default “”, (never None)
add(index, weight, type)

Add vertices to the group

Parameters:
  • index (int array of 1 items in [-inf, inf]) – Index List
  • weight (float in [0, 1]) – Vertex weight
  • type (enum in [‘REPLACE’, ‘ADD’, ‘SUBTRACT’]) –

    Vertex assign mode

    • REPLACE Replace, Replace.
    • ADD Add, Add.
    • SUBTRACT Subtract, Subtract.
remove(index)

Remove a vertex from the group

Parameters:index (int array of 1 items in [-inf, inf]) – Index List
weight(index)

Get a vertex weight from the group

Parameters:index (int in [0, inf]) – Index, The index of the vertex
Returns:Vertex weight
Return type:float in [0, 1]

Inherited Properties

Inherited Functions

References