SDCon：SDC控制器软件 该程序将以自主机制管理SDC（软件定义的云）。 必备系统配置 该程序建立在一些假设之上，因此需要在使用前进行设置。 基本基础设施 OpenStack：准入控制，VM分配，租户身份验证和其他云管理功能。 OpenStack Neutron：管理VM网络。 Neutron用于在租户端创建/管理虚拟网络。 OpenDayLight：SDN控制器。 基本上所有交换机都连接到ODL，而主机和VM上的网络则由OS Neutron管理。 OpenVSwitch：基于软件的开关。 构成我们拓扑的所有交换机都是OVS，可以从ODL轻松管理。 网络拓扑结构 基本网络拓扑是3层胖

Massive Clouds - Screen Space Volumetric Clouds 4.0.2.unitypackage

初步学习cloud 代码

In this paper we present a method for fast surface reconstruction from large noisy datasets. Given an unorganized 3D point cloud, our algorithm recreates the underlying surface’s geometrical properties using data resampling and a robust triangulation algorithm in near realtime. For resulting smooth surfaces, the data is resampled with variable densities according to previously estimated surface curvatures. Incremental scans are easily incorporated into an existing surface mesh, by determining the respective overlapping area and reconstructing only the updated part of the surface mesh. The proposed framework is flexible enough to be integrated with additional point label information, where groups of points sharing the same label are clustered together and can be reconstructed separately, thus allowing fast updates via triangular mesh decoupling. To validate our approach, we present results obtained from laser scans acquired in both indoor and outdoor environments.

clouds shader， opengl实现 ，很有参考价值