Question

我正在尝试对计数器的使用进行一些分组，这样它会相应地增加..如果我的标题给出了错误的印象，我很抱歉......

无论如何，当我有2个或更多选择时，当我执行我的代码时，而不是看到命名的组，如 - TEST_1_GRP，TEST_2_GRP，TEST_3_GRP等，我得到TEST_1_GRP，TEST_1_GRP1，TEST_1_GRP2作为我的结果......

我尝试在计数器部分周围放置一些线（比如句子内/之前），我无处可去......

以下是我的代码：

def fix_shapes():
    all_geos = cmds.ls(sl = True)
    for geo in all_geos:
        shapes = cmds.listRelatives(geo, fullPath=True, shapes=True)

        if len(shapes) == 1:
            continue

        new_listing = []
        listing.append(shapes[:1])
        # pop out the first shape, since we don't have to fix it
        multi_shapes = shapes[1:]
        for multi_shape in multi_shapes:
            new_transform = cmds.duplicate(multi_shape, parentOnly=True)
            new_geos = cmds.parent(multi_shape, new_transform, addObject=True, shape=True)
            listing.append(new_geos)


            # remove the shape from its original transform
            cmds.parent(multi_shape, removeObject=True, shape=True)

        # counter to 'version' up new_geos group naming
        counter = 0
        new_group_name = cmds.group(em=True, name = 'TEST_' + str(counter + 1) + '_GRP')

        for item in new_listing:
            counter = counter + 1
            new_geos_parent_name = cmds.listRelatives(item, parent = True)
            cmds.parent(new_geos_parent_name, new_group_name)

Answer 1

按如下方式移动您的计数器，您没有在最后一个循环中使用计数器，因此将其从中删除。检查这可以做你想要的吗？

def fix_shapes():
    all_geos = cmds.ls(sl = True)
    counter = 0
    for geo in all_geos:
        shapes = cmds.listRelatives(geo, fullPath=True, shapes=True)

        if len(shapes) == 1:
            continue

        new_listing = []
        listing.append(shapes[:1])
    # pop out the first shape, since we don't have to fix it
        multi_shapes = shapes[1:]
        for multi_shape in multi_shapes:
            new_transform = cmds.duplicate(multi_shape, parentOnly=True)
            new_geos = cmds.parent(multi_shape, new_transform, addObject=True, shape=True)
            listing.append(new_geos)


        # remove the shape from its original transform
            cmds.parent(multi_shape, removeObject=True, shape=True)

    # counter to 'version' up new_geos group naming

        new_group_name = cmds.group(em=True, name = 'TEST_' + str(counter + 1) + '_GRP')

        for item in new_listing:
            new_geos_parent_name = cmds.listRelatives(item, parent = True)
            cmds.parent(new_geos_parent_name, new_group_name)

Answer 2

我相信这可以解决你的问题。请记住，第一次执行代码时，它将按预期工作并生成名为error_log('UserName: ' . $username);的组等。但是，第二次将其命名为TEST_1_GRP TEST_2_GRP等因为您没有保存或检查名称是否存在。要解决此问题，您可以存储全局变量，在执行期间检查名称，或将计数值存储在场景文件或其他位置。我会留给你的。

TEST_1_GRP1 TEST_2_GRP1

我用###标记了这些更改并附带了一些注释。

Answer 3

def fix_shapes():
    all_geos = cmds.ls(sl = True)
    counter = 0
    for geo in all_geos:
        shapes = cmds.listRelatives(geo, fullPath=True, shapes=True)

        if len(shapes) == 1:
            continue

        new_listing = []
        new_listing.append(shapes[:1])
    # pop out the first shape, since we don't have to fix it
        multi_shapes = shapes[1:]
        for multi_shape in multi_shapes:
            new_transform = cmds.duplicate(multi_shape, parentOnly=True)
            new_geos = cmds.parent(multi_shape, new_transform, addObject=True, shape=True)
            new_listing.append(new_geos)


        # remove the shape from its original transform
            cmds.parent(multi_shape, removeObject=True, shape=True)

    # counter to 'version' up new_geos group naming
        new_grp_id = "TEST_{0}_GRP".format(counter)
        if not cmds.objExists(new_grp_id):
           new_group_name = cmds.group(em=True, name = new_grp_id)
           counter += 1
        else:
           for o in reversed(xrange(100)):
               if cmds.objExists("TEST_{0}_GRP".format(o)):
                  counter = o + 1
                  break
           new_group_name = cmds.group(em=True, name = "TEST_{0}_GRP".format(counter))
           counter += 1

        for item in new_listing:
            new_geos_parent_name = cmds.listRelatives(item, parent = True)
            cmds.parent(new_geos_parent_name, new_group_name)

对于第二次迭代，你需要像max range counter这样的东西，所以我们已经构建了一些检查....所以现在它会创建grps并向其中添加项目，通过下一次迭代，它将找到“TEST_n_GRP”的最大值并增加它，认为它会找到最大的int，而不是整数之间，例如：在场景：grp_1和grp_3，下一个最大的数字是grp_4，但它找不到grp_2！你可以删除反向运算符。使用反向运算符，您会发现最大/最后整数非常快，但不会发现整数之间

柜台不工作

3 个答案: