[Bug 303759] Re: Please update to ode-0.10.1 with double arithmetic

[Ethan Glasser-Camp]

Hi,

I'm playing with the experimental version of ode-0.10 in the hopes of
building a new PyODE but keep running into problems. It's been a while
since I played with this code, so please forgive me if I'm making a n00b
mistake. I put together a simple program (attached) to do a few sanity
checks on the ODE package from experimental. But when I run it, I get:

Mass=0.000000
Cg=(0.000000, 0.000000, 0.000000)
I11=0.000000 I22=0.000000 I33=0.000000
I12=0.000000 I13=0.000000 I23=0.000000

ODE Message 2: mass must be > 0 in dMassCheck() File mass.cpp Line 49
Mass=39.293915
Cg=(-0.000000, 0.000000, 0.000000)
I11=0.000000 I22=-27874.882812 I33=0.000000
I12=0.000000 I13=0.000000 I23=-0.000000

ODE INTERNAL ERROR 2: Bad argument(s) in dWorldDestroy()
Aborted

As far as I can tell, the attached code is valid. When built and run
against the old libode0debian1 (0.9), it prints out the following:

Mass=0.000000
Cg=(0.000000, 0.000000, 0.000000)
I11=0.000000 I22=0.000000 I33=0.000000
I12=0.000000 I13=0.000000 I23=0.000000
Mass=83.775810
Cg=(0.000000, 0.000000, 0.000000)
I11=33.510326 I22=33.510326 I33=33.510326
I12=0.000000 I13=0.000000 I23=0.000000

Thoughts?

Ethan


** Attachment added: "tutorial1.c"
   http://launchpadlibrarian.net/20679713/tutorial1.c

-- 
Please update to ode-0.10.1 with double arithmetic
https://bugs.launchpad.net/bugs/303759
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