Hey,

Got two questions:

1)

So the group parameter is a bit combination right ? if I only want two types to be checked in a ray test, lets say terrain and entities.

IndexToFlag = convert index to flag

UInt flag = IndexToFlag(Core::Groups::Entity) | IndexToFlag(Core::Groups::Terrain);
Physics.ray(..,...,..., flag)

or think I am completely wrong?, one group works but not two.

2)

Is it possible to apply impulse on ragdolls? Right now I must like apply impulse and enable ragdoll after a time period, lets say 100ms, else impulse gets ignored.

cheers.

1) Shouldn't you use:


I may be wrong but I think that should work.

UInt flag = IndexToFlag(Core::Groups::Entity) | IndexToFlag(Core::Groups::Terrain);
this is ok, remember that only 0..31 groups are supported.