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ia-dev / opensimQt

CPP GUI for OpenSim
Apache License 2.0
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MS0201_01 : BUG some muscle objects position is incorrect when load or play motion #21

Closed idhamari closed 4 years ago

idhamari commented 4 years ago

@idhamari will do more testing and try to handle this.

idhamari commented 4 years ago

@yasseerr mentioned:

just a note i found out that when i recreate the vtk actors each frame instead of just changing the coordinates ,rotaion and display properties the problem go away . It is done like that in netbeans but it causes a huge lack of performance when implemented in vtk. so that muscle is a performance optimization issue, and i will try and find how to mix the two solutions to avoid the muscle being rendered. after finishing the Simulation.

Probably we need to check vtk discourse forum if there are some tricks to increase the performance.

yasseerr commented 4 years ago

i think the bug is fixed, the problem is that some object where ignored in some frames so they where not updated, a map to check that the actor/prop where updated is added and change the appearance accordingly.

idhamari commented 4 years ago

Excellent, I will test it and add feed back if needed.