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visual3d:tutorials:real_time:biofeedback:rt_biofeedback_overview

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model.zip]]// - save the file where you would normally save motion capture files. these sample qualysis files were downloaded from [[http://www.c3d.org/sampledata.html|c3d.org]] ==== step 1 - open cmo file ==== |1. from the file menu, select **open/add...**, choose //model.cmo//\\ \\ \\ 2. from the workspace status screen, verify the model file named standing_hybrid_2.c3d appears in the column labeled models/calibration files. | loadrtmodel.jpg| |3. switch to the **models** tab to verify bones in picture\\ | rtverifybones.jpg| ==== step 2 - connect to rt stream/load emulation ==== **1.** open the //real-time// tab\\ \\ **2. a.** to connect to the qualysis real time stream:\\ \\ |* ensure qtm is running and set the rt output\\ \\ to test open a qtm file, capture and play the file in qtm via post processing keep it running | qtm_rt_settings.jpg| |* click **qualisys_rt** under **real-time hardware(plugins)** to connect to a real time stream (from mocap system)\\ \\ \\ \\ \\ \\ * enter the correct ip address for the computer streaming real time. if they are on the same computer, enter 127.0.0.1 to indicate local host. | qualisys_rt.jpg| \\ \\ **2. stop now. this tutorial is just a wiki and cannot connect to your qtm system. so, we will now simulate the rt stream by using a c3d file as input instead. so, disconnect from the qtm system, and use the c3d_streaming plugin instead. to connect to the c3d stream:\\ **\\ |click **c3dstream_rt** (used to emulate a camera system)\\ \\ \\ \\ \\ browse to the dynamic c3d file (walking_hybrid_2.c3d)\\ \\ \\ \\ \\ **note:** before using the real time stream users should test using c3d files collected in their lab | rtemulatecamera.jpg\\ | \\ **3.** the data is automatically applied to the model\\ **note:** streaming status in lower left ==== step 3 - compute model based item: rt pipeline ==== **the rt pipeline is available only in visual3d professional** <html><ol></html> <html><li></html>open up //model based data computation// under the **real-time pipeline**<html></li></html> <html><li></html>double click //compute_model_based_data//<html></li></html> <html><li></html>click **edit**\\ rtpipeline_cmbd.jpg<html></li></html> <html><li></html>change the corresponding:\\ **data name:** ankle **folder:** original **model based item properties:** joint_angle **segment:** right foot **reference segment:** right shank\\ capture_model_based_data.jpg<html></li></html> <html><li></html>click **done**<html></li></html><html></ol></html> ==== step 4 - create graph ==== <html><ol></html> <html><li></html>click **add** in the **real-time graphs** section, and enter the following:\\ **data to:** link_model_based::original::ankle\\ graphdef.jpg<html></li></html> <html><li></html>click **ok**<html></li></html><html></ol></html> ==== complete ==== your result should show a real-time stream that looks like the picture below final.jpg\\ remember to save the graph and rt pipeline }}}}}}}}}}}}}}}}

visual3d/tutorials/real_time/biofeedback/rt_biofeedback_overview.1718801706.txt.gz · Last modified: 2024/06/19 12:55 by sgranger