RE: [math] Adding a Quaternion class and modifying the Rotation class

2011-07-28 Thread Tanguy Yannick
>> > [...] >> > >> >>> >> >>> The Quaternionn class should be placed in the >> >>> geometry.euclidian.threed package. >> >> >> >> I'd propose to put it in the "complex" package. It would thus stand >> >> out as a mathematical concept of its own, as you suggest above. >> > >> > I agree with Gilles

Re: [math] Adding a Quaternion class and modifying the Rotation class

2011-07-27 Thread Gilles Sadowski
> > [...] > > > >>> > >>> The Quaternionn class should be placed in the > >>> geometry.euclidian.threed > >>> package. > >> > >> I'd propose to put it in the "complex" package. It would thus > >> stand out as a > >> mathematical concept of its own, as you suggest above. > > > > I agree with Gilles

Re: [math] Adding a Quaternion class and modifying the Rotation class

2011-07-27 Thread Phil Steitz
On 7/26/11 11:43 PM, Luc Maisonobe wrote: > Hi Yannick and Gilles, > > Le 27/07/2011 00:37, Gilles Sadowski a écrit : >> Hello. >> >>> In project SIRIUS (CNES), we would like to slightly modify the >>> Rotation >>> class so it can fit our needs, and to create an independant >>> Quaternion >>> class

Re: [math] Adding a Quaternion class and modifying the Rotation class

2011-07-26 Thread Luc Maisonobe
Hi Yannick and Gilles, Le 27/07/2011 00:37, Gilles Sadowski a écrit : Hello. In project SIRIUS (CNES), we would like to slightly modify the Rotation class so it can fit our needs, and to create an independant Quaternion class. - Quaternion : We need to separate these two notions : the quatern

Re: [math] Adding a Quaternion class and modifying the Rotation class

2011-07-26 Thread Gilles Sadowski
Hello. > In project SIRIUS (CNES), we would like to slightly modify the Rotation > class so it can fit our needs, and to create an independant Quaternion > class. > > - Quaternion : We need to separate these two notions : the quaternion > and the rotation representation, because we have to be abl

[math] Adding a Quaternion class and modifying the Rotation class

2011-07-26 Thread Tanguy Yannick
Hello, In project SIRIUS (CNES), we would like to slightly modify the Rotation class so it can fit our needs, and to create an independant Quaternion class. - Quaternion : We need to separate these two notions : the quaternion and the rotation representation, because we have to be able to access