A Visualization Tool for OpenSim

This project is a visualization tool for OpenSim. It allows the visualization of musculoskeletal data or simulation results within the GUI of OpenSim. It currently includes 7 modes of visualization :1) Error from an IK process as streamlines for each marker2) Muscular activation or forces from CMC/SO as color/opacity mapping on 3D meshes3) MR Images viewer and alignment with the musculoskeletal model4) Moments from ID as arrows located at joint positions5) Finite Element simulations from FEBio as color coded time-dependent 3D meshes6) EMG comparison to muscle activation as color/opacity mapping on 3D meshes7) Multi-simulation visualization as 3D volume renderingThis project was initiated by EPFL-VRLab (Switzerland) within the framework of the Marie-Curie european project 3D Anatomical Human (http://3dah.miralab.ch/). It is now developed within the Games and Virtual Groups of Utrecht University (The Netherlands).Module, documentation and test samples are available in the download section. <br/><br/>This project includes the following software/data packages: <br/> <ul> <li> <a href="https://simtk.org/frs?group_id=505#pack_838">Visualization Tool 2.0 </a> : Visualization Tool package.It allows the visualization of musculoskeletal data or simulation results within the GUI of OpenSim.Package #1 (org.opensim.visualization): direct install but without FEBio task </li> <li> <a href="https://simtk.org/frs?group_id=505#pack_844">Visualization Tool FEBio 2.0 </a> : Visualization Tool package.It allows the visualization of musculoskeletal data or simulation results within the GUI of OpenSim.Package #2 (org.opensim.visualization.FEBio): direct install and VTK update with FEBio task </li> </ul>

本项工程为一款针对 OpenSim 的可视化工具。该工具允许用户在 OpenSim 的图形用户界面（GUI）中，对肌肉骨骼数据或仿真结果进行可视化处理。目前，该工具包含七种可视化模式：1）将逆运动学（IK）过程中的误差以流线形式表示每个标记；2）将 CMC/SO 的肌肉激活或力以颜色/透明度映射的形式展示在三维网格上；3）磁共振成像（MRI）查看器及其与肌肉骨骼模型的校准；4）从 ID 计算出的力矩以箭头形式定位于关节位置；5）来自 FEBio 的有限元仿真以颜色编码的时间相关三维网格形式展示；6）肌电图（EMG）与肌肉激活的比较以颜色/透明度映射的形式展示在三维网格上；7）多仿真可视化以三维体积渲染的形式呈现。该项目的发起者为瑞士洛桑联邦理工学院（EPFL-VRLab）在 Marie-Curie 欧洲项目“三维解剖人（3D Anatomical Human）”的框架下。目前，该项目由荷兰乌得勒支大学的游戏与虚拟团队进行开发。模块、文档和测试样本可在下载区域获取。

本项目包含以下软件/数据包：

<ul>
<li><a href="https://simtk.org/frs?group_id=505#pack_838">可视化工具 2.0</a>：可视化工具包。它允许在 OpenSim 的 GUI 中可视化肌肉骨骼数据或仿真结果。包编号 1（org.opensim.visualization）：直接安装，但不包括 FEBio 任务。</li>
<li><a href="https://simtk.org/frs?group_id=505#pack_844">可视化工具 FEBio 2.0</a>：可视化工具包。它允许在 OpenSim 的 GUI 中可视化肌肉骨骼数据或仿真结果。包编号 2（org.opensim.visualization.FEBio）：直接安装，并包含 FEBio 任务和 VTK 更新。</li>
</ul>