functions.py 文件源码

def update_uv_unwrap(context):
    obj = context.active_object
    me = obj.data
    bm = bmesh.from_edit_mesh(me)

    ### pin uv boundary vertex
    uv_layer = bm.loops.layers.uv.active
    for vert in bm.verts:

        uv_vert = get_uv_from_vert(uv_layer, vert)
        if uv_vert != None:
            pass

    bmesh.update_edit_mesh(me)