[ODE] continuous forces w/ constant step size

Tyler Streeter tylerstreeter at yahoo.com
Fri Sep 17 08:30:25 MST 2004


Ya, that's what I meant.  Sorry.

Tyler

--- "Adam D. Moss" <adam at gimp.org> wrote:

> Tyler Streeter wrote:
> > void PhysicsEngine::step(dReal dt)
> > {
> >    timeAccumulation += dt;
> > 
> >    while (dt >= STEP_SIZE)
> >    {
> >       //step ODE ahead by a constant value
> >       ODESystem.step(STEP_SIZE);
> >    }
> > }
> 
> I don't have an answer to your other questions, but
> I'm
> pretty sure this shouldn't be working.  ITYM:
> 
>   void PhysicsEngine::step(dReal dt)
>   {
>      timeAccumulation += dt;
> 
>      while (timeAccumulation >= STEP_SIZE)
>     {
>         //step ODE ahead by a constant value
>         ODESystem.step(STEP_SIZE);
>         timeAccumulation -= STEP_SIZE;
>     }
>   }
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> http://q12.org/mailman/listinfo/ode
> 



		
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