Re: 0.9-rc1
Irrisor <[email protected]> Sun, 07 Oct 2007 20:22:41 +0200
| Newsgroups | gmane.comp.lib.ode |
|---|---|
| Message-ID | <[email protected]> |
Hi, just want to give more background for the reason I'm posting about that assert in dNormalize: Irrisor wrote: > The condition in dNormalize4 _can_ be false! E.g. when called from dxStepBody in > dxQuickStepper after SOR_LCP has computed NaN values for cforce. I have some apps running into this issue, and as I could not track it down to contact generation or bug in the lcp solver I circumvent it by moving the body a tiny little bit if NaN is the result. With an dAssert instead of instead of dDebugMsg in dNormalize4 I cannot recover from that ODE internal error any more. /Irrisor