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--- other:visual3dserver:documentation:cmotionserver_overview [2024/07/17 15:43] – removed sgranger
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+====== CMotionServer Overview ======
+The C-Motion Server (CMS) is a network application that makes real-time hardware data available to multiple client applications using the Visual3D pipeline command language.
+==== Contents ====
+  * [[#Core_Features|1 Core Features]]
+  * [[#3rd_Party_Real-Time_Hardware_Systems|2 3rd Party Real-Time Hardware Systems]]
+  * [[#Visual3D_Pipeline_Commands|3 Visual3D Pipeline Commands]]
+  * [[#Client_Applications|4 Client Applications]]
+  * [[#Common_XML_Motion_Language|5 Common XML Motion Language]]
+    * [[#Connect|5.1 Connect]]
+==== Core Features ====
+- streaming from multiple real-time mocap hardware sources.\\
+- basic 2-D and 3-D data visualization.\\
+- pipeline command processing.\\
+- connection from multiple clients applications.\\
+- common XML mocap language broadcast over TCP and UDP networks.\\
+==== 3rd Party Real-Time Hardware Systems ====
+CMS Supports the follow hardware systems:
+AMTI Gen5 - USB - force plates\\
+Bertec AM6x00 - USB - force plates\\
+MAC Cortex - TCP/IP - markers and force plates\\
+NDI First Principles - TCP/IP - markers\\
+Qualisys Track Manager - TCP/IP - markers and force plates\\
+Vicon DataStream (Nexus) - TCP/IP - markers and force plates\\
+In addition, CMS can treat a C3D file as a hardware system. This is very useful for working with pre-record data.
+==== Visual3D Pipeline Commands ====
+CMS supports the following subset of Visual3D pipeline commands:\\
+\\
+Center of Pressure (COP)\\
+Center of Mass (COM)\\
+First Derivative\\
+Force\\
+Ground Reaction Force (GRF)\\
+Joint Angle\\
+Multiply by Constant\\
+Subtract Signals\\
+==== Client Applications ====
+CMS can talk to multiple client applications at one time over the network.
+A client connects over TCP/IP on port 12099. This can be done on any platform (e.g., Windows, Mac OS X, Linux, iOS, Android, etc.) using any language of choice (e.g., C, C++, Java, Python, etc.). Example code is provided below.
+Once connected, a client sends commands (see Common XML Motion Language below) to the server and then waits for a response. CMS responds to client commands with data and status indicators as appropriate. The client then processes and displays the results to end users.
+==== Common XML Motion Language ====
+=== Connect ===
+The first XML command a client must send to CMS is the **connect** command.
+Syntax:\\
+\\
+''%% <cmserver from="client"> %%''
+<code>
+ <connect name="clientApp" verion="1.0" date="2013-09-30" />
+</code>
+''%%</cmserver> %%''
+\\
+Data from various hardware systems is collected in the server and then repackaged in a common XML based language.
+The Server accepts a subset of the standard Visual3D pipeline commands and then applies those commands to the real-time hardware data. The results are then packaged up in a common XML based language and broadcast.