public ClosestNotMeRayResultCallback() { } // for pool
public ClosestNotMeRayResultCallback(IndexedVector3 rayFromWorld, IndexedVector3 rayToWorld,
CollisionObject NotMeShape)
{
m_rayFromWorld = rayFromWorld;
m_rayToWorld = rayToWorld;
ObjectToAvoid = (uint) NotMeShape.GetUserPointer();
}
private static void RecordCollision(BSAPIXNA world, CollisionObject objA, CollisionObject objB, IndexedVector3 contact, IndexedVector3 norm, float penetration)
{
IndexedVector3 contactNormal = norm;
if ((objA.GetCollisionFlags() & BulletXNA.BulletCollision.CollisionFlags.BS_WANTS_COLLISIONS) == 0 &&
(objB.GetCollisionFlags() & BulletXNA.BulletCollision.CollisionFlags.BS_WANTS_COLLISIONS) == 0)
{
return;
}
uint idA = (uint)objA.GetUserPointer();
uint idB = (uint)objB.GetUserPointer();
if (idA > idB)
{
uint temp = idA;
idA = idB;
idB = temp;
contactNormal = -contactNormal;
}
//ulong collisionID = ((ulong) idA << 32) | idB;
CollisionDesc cDesc = new CollisionDesc()
{
aID = idA,
bID = idB,
point = new Vector3(contact.X,contact.Y,contact.Z),
normal = new Vector3(contactNormal.X,contactNormal.Y,contactNormal.Z),
penetration = penetration
};
if (world.LastCollisionDesc < world.UpdatedCollisions.Length)
world.UpdatedCollisions[world.LastCollisionDesc++] = (cDesc);
m_collisionsThisFrame++;
}
private static void RecordCollision(CollisionWorld world, CollisionObject objA, CollisionObject objB, IndexedVector3 contact, IndexedVector3 norm)
{
IndexedVector3 contactNormal = norm;
if ((objA.GetCollisionFlags() & BulletXNA.BulletCollision.CollisionFlags.BS_WANTS_COLLISIONS) == 0 &&
(objB.GetCollisionFlags() & BulletXNA.BulletCollision.CollisionFlags.BS_WANTS_COLLISIONS) == 0)
{
return;
}
uint idA = (uint)objA.GetUserPointer();
uint idB = (uint)objB.GetUserPointer();
if (idA > idB)
{
uint temp = idA;
idA = idB;
idB = temp;
contactNormal = -contactNormal;
}
ulong collisionID = ((ulong) idA << 32) | idB;
BulletXNA.CollisionDesc cDesc = new BulletXNA.CollisionDesc()
{
aID = idA,
bID = idB,
point = contact,
normal = contactNormal
};
world.UpdatedCollisions.Add(cDesc);
m_collisionsThisFrame++;
}