Hello folks
As I said in a previews message I add the joint to my new ode
integration.
I also apply a "soyaisation" of the whole ode tool :
*** I try to "always assumes by default the most common use-case" to
ease the use of the ode part. ***
For example if you don't specified the ODE World (which is only a
soya.World with ode property activated) which will manage your Body,
soya will travel up the world tree looking for a Ode manager World.
If none is found the root will be activated as a Ode manager World.
Another example : ready the gravity of a No-OdeManager worl will
return None, setting it to a value will activate the OdeManagement on
this World
*** I made all the coordinate managed by soya's vector***
All coordinates given or returned by ode's function is now
soya.Vector and may be express in any CoordSyst.
For example :
HingeJoint.axis is no more a 3 float tuple express into the
ode_world CoordSyst but a soya.Vector
it should ease the use of all coordinate related operation especially
when a a complexe world tree are used.
Now world.gravity is express with soya's Vector too.
# a _xyz version of every function should be available to prevent the
creation of a single use vector (But are not yet created).
*** simplified the way to attach body to a join ***
The Joint constructor signature is now Joint
(body1=None,body2=None,world=None,group= None)
°body1° and °body2° is the two BODY attach by the join. I applied
the Greg patch so if one of these two body are set to None it will
attach to the environment. (°world° is a optional argument you have
to set if no Body is set. otherwise the World containing the Joint is
determine from the body provided.)
So you can create a Joint already attach to Body. Moreover : the two
property Joint.body1 and Joint.body2 can now be read and write to
change de attach of a Joint.
I need some tester to get some feedback about what could be improve
or to point wrong simplification choise.
If one or two people can try to do few thing with the new
implementation and mail me they opinions I'll be very pleased
My branche can be dl at svn -R 180 export svn://svn.gna.org/svn/soya/
branches/ode-integration/soya
- you need an external ODE installed
- Collision is not yet implemented (I'm currently working on them)
- Ode managed object can not yet be serialized.
thx
marmoute
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