oscurart_meshes.py 文件源码

def SelDoubles(self, context):
    bm = bmesh.from_edit_mesh(bpy.context.object.data)

    for v in bm.verts:
        v.select = 0

    dictloc = {}

    rd = lambda x: (round(x[0],4),round(x[1],4),round(x[2],4))

    for vert in bm.verts:
        dictloc.setdefault(rd(vert.co),[]).append(vert.index)

    for loc, ind in dictloc.items():
        if len(ind) > 1:
            for v in ind:
                bm.verts[v].select = 1

    bpy.context.scene.objects.active = bpy.context.scene.objects.active