we acquired a bunch of BVH data files using the Xsens suit, and plug them into the AnyMoCap framework. No matter which BVH file we analyze, we always get this error message related to Euler angles. We also see some weird arm rotations when running the MarkerTracking while the subject moves, which doesn’t seem right, and does not appear when loading the same BVH file in a generic BVH player.
Do you have any clue where does this problem may come from, and how we could fix it?
Parsing... Constructing model tree... ERROR(OBJ.FILE1) : C:/U..s/M..A/A..y/A..a/A..k/T..s/A..p/ModelSetup.any(136) : ModelSetup.BVHFileData.FileName : Problem with file : C:\Users\MarraMA\AnyBody\ut-tno-model\model\Trials\2019-06-14_015\2019-06-14_015.bvh(1,5) : Error in Euler angle discontinuity filtering. Jumps in third angle do not match jumps in first angle. (line# refers to the data section of BHV file) Linking identifiers... Evaluating constants... Configuring model... Evaluating model... Loaded successfully. Elapsed Time : 5.563000
I add an example BVH file that results in this error:
2019-05-16_001.zip (605.0 KB)