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Re: [Question #164547]: Angular velocity from orientation

 

Question #164547 on Yade changed:
https://answers.launchpad.net/yade/+question/164547

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Title: "Rotational Resistance"
Ataollah is trying to apply a simplified rotational resistance approach in their Python model. They are using RotationEngine but need help assigning the particle's rotational velocity from the last iteration. Jerome suggests defining 'blockedDOFs' for each corresponding particle, including a PyRunner engine in the engine list, and using a trickRotation() function to update the velocity.
https://answers.launchpad.net/yade/+question/648215


Title: "how to set the orientation quaternion parameter so as to fully rotate a 3-d object "
The user is seeking guidance on how to set the orientation quaternion parameter for a 3-D object in YADE to fully rotate it, specifically for research purposes involving investigating the rebound response of an irregular particle against different contact points. The user has been provided with an example using a box and a rotation by pi/3 around the z axis.
https://answers.launchpad.net/yade/+question/679422

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