这个定义说明当配置文件中设置模型名字为pointpillar时，该模型的代码位于pcdet/modeld/detectors中如下图所示：To complete her manuscript. Agatha took a two 7 days holiday with the Moorland Hotel at Haytor on Dartmoor, in which throughout prolonged walks she would enact the chapters and speak aloud because the people.