interesting... i didnt had any crashes, just got, what you see on the picture...

i get the crash, and car starts to fall down(like a convexhull), no wheels.

wtf... now and i have crash....
heh... okay, i'd try to fix it...

Hello!

I'm using
NewtonMaterialSetCollisionCallback(nworld, G_Group1, G_Group2, NULL, contact, collision);
to make a callback when 2 objects collision.
Functions "contact" and "collison" are:
int contact(NewtonMaterial* Nmaterial, NewtonBody* body0, NewtonBody* body1, int threadIndex)
{
...
return 1;
}

function collision(NewtonMaterial* Nmaterial, NewtonContact* contact)
{
...
return 1;
}

When an object from G_Group1 collision with other from G_Group2, I obtain the error E1513-> Crash in vectorf.

I need to know which objects collision to remove them. Am I using right this function?

The problem is in NewtonOnAABBOverlap, because if I use

NewtonMaterialSetCollisionCallback(nworld, G_Group1, G_Group2, NULL, NULL, collision);
that error doesn't show. But I need to know which objects have collisioned, thats why I need to use the NewtonOnAABBOverlap callback.

Thanks for LiteC+Newton2

Sorry for my English

thank you for posting about this error, i'd look for it in the evening

okay... espeshially for HoopyDerFrood, kasimir i added sound, for Vulder i added collisions... just take a look:



v.18
- some minor bugs found
- map22.c added, based on map11.c, but now it highligts point of collision(with draw_point3d) and emit partivcles in normal diretcion
- map22.c updated, 3d sounds added


not too many updates for this release, but...

okay, friends, today i found (at least) some time to write a little manual about adding Newton to your project
here is manual
and here is sources

Thanks, by your work and please not forgot the car physics

I'm working on this now.

Anyway, i think you may go to Newton's official forum, as there are a lot of race-makers

Thank you very much VeT