search

ghorn / classy-dvda

classical dynamics in haskell using dvda as a symbolic/AD backend
BSD 3-Clause "New" or "Revised" License
2 stars 1 forks source link

Extend the notion of Frame #6

Open jgillis opened 12 years ago

jgillis commented 12 years ago

I always tend to think of frames as things that are related to each other by means of both a rotation and a translation. The current notion of Frame does not seem to allow for translation.

Translation only gets into play with RigidBody, where I think it should already be present in Frame

jgillis commented 12 years ago

This becomes relevant when taking derivatives of points/vectors with respect to frames