[ODE] nearcallback pointer help

[Vortex 2]

>
> I do it a differerent way.



First in my class header I have this:


static void nearCollision(void *data, dGeomID o1, dGeomID o2);

void CollisionCallback(dGeomID o1,dGeomID o2);



Now I have this code in my source file:

In my class I have an update method and in that update method I have this:

dSpaceCollide(mSpace,this,&nearCollision);

Then I define nearCollision like this:

void PhysicsWorld::nearCollision(void*data,dGeomID o1,dGeomID o2)

{

PhysicsWorld*pThis=(PhysicsWorld*)data;

if(pThis)

{

pThis->CollisionCallback(o1,o2);

}

}

Then I have my actual collision callback:

void PhysicsWorld::CollisionCallback(dGeomID o1, dGeomID o2)

{

//collision code here and stuff.

}
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