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Hi, I came across a strange issue. If I connect a body who's moment of inertia is not expressed at it's center of mass using a QuaternionFloating joint the inverse dynamics calculation returns a faulty result.
I put together the simplest example I could think of for demonstration. Also tried an analogous test on the QuaternionSpherical joint which doesn't exhibit the same issue, which I find interesting.
I know this issue wouldn't generally arise as calculating joint torques for a floating joint is rather peculiar but I do believe I have a legitimate use-case. At the moment I know of some work-arounds if need be but I'll try searching for the cause myself once I'm done with core code for my thesis.
The text was updated successfully, but these errors were encountered:
Hi, I came across a strange issue. If I connect a body who's moment of inertia is not expressed at it's center of mass using a
QuaternionFloating
joint the inverse dynamics calculation returns a faulty result.I put together the simplest example I could think of for demonstration. Also tried an analogous test on the
QuaternionSpherical
joint which doesn't exhibit the same issue, which I find interesting.I know this issue wouldn't generally arise as calculating joint torques for a floating joint is rather peculiar but I do believe I have a legitimate use-case. At the moment I know of some work-arounds if need be but I'll try searching for the cause myself once I'm done with core code for my thesis.
The text was updated successfully, but these errors were encountered: