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small update to the fix rigid/meso command docs

This commit is contained in:
Axel Kohlmeyer 2018-12-09 16:24:06 -05:00
parent 802bf4bc1f
commit 8f95cdcb27
1 changed files with 4 additions and 3 deletions
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7
doc/src/fix_rigid_meso.txt
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@ -160,7 +160,7 @@ unaffected by interactions with other particles. Note that if you
expect a rigid body not to move or rotate by using these keywords, you
must insure its initial center-of-mass translational or angular
velocity is 0.0. Otherwise the initial translational or angular
momentum the body has will persist.
momentum, the body has, will persist.
An xflag, yflag, or zflag set to {off} means turn off the component of
force or torque in that dimension. A setting of {on} means turn on
@ -287,9 +287,10 @@ bodies. The number of columns is 28. Thus for each rigid body, 28
values are stored: the xyz coords of the center of mass (COM), the xyz
components of the COM velocity, the xyz components of the force acting
on the COM, the components of the 4-vector quaternion representing the
orientation of the rigid body, the xyz components of the angular momentum
orientation of the rigid body, the xyz components of the angular velocity
of the body around its COM, the xyz components of the torque acting on the
COM, the 3 principal components of the moment of inertia and the xyz image
COM, the 3 principal components of the moment of inertia, the xyz components
of the angular momentum of the body around its COM, and the xyz image
flags of the COM.
The center of mass (COM) for each body is similar to unwrapped