plib-users

[Plib-users] ssg Physics

[Simon <sim...@ho...>]

Hi, a while ago I posted about trying to hook up a physics engine to =
ssg.  I
don't recall getting any replies.  I was wondering if someone could give =
me
an over view of how they go about adding things like gravity to each =
object.
I have the feeling that I'm missing something really basic.

=20

Thank you

-Simon

Re: [Plib-users] ssg Physics

[Wolfram K. <w_...@rz...>]

Normally, you do something like this per iteration of the physics
engine:

calc forces=20
convert to accelaration
speed =3D speed + accelaration * deltatime
position =3D position + speed  * deltatime

In your case, accelaration is constant

Bye bye,
Wolfram.