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]

classmethod bl_rna_get_subclass(id, default=None)
Parameters

id (string) – The RNA type identifier.

Returns

The RNA type or default when not found.

Return type

bpy.types.Struct subclass

classmethod bl_rna_get_subclass_py(id, default=None)
Parameters

id (string) – The RNA type identifier.

Returns

The class or default when not found.

Return type

type

Inherited Properties

Inherited Functions

References