I'm looking at Camera Collision tutorial code

I found that the Physical ball for camera collision will detect anything that interferes with itself.(including terrain, models...)

Physics.move(ball, desired_camera.matrix.pos-ball.pos);
// use physics movement to move the ball as far as it can go without any collisions

Is there an easy way to change this camera to collide only with terrain & static objects?

Something like this I believe:

Thanks for the reply,

Physics.move(ball, desired_camera.matrix.pos-ball.pos, ~IndexToFlag(AG_CONTROLLER));

this works for the Characters, but I think I need to make custom Actor groups to handle more objects(items..etc[/align])

do you know how to make custom(user defined) Actor Groups?

enum ACTOR_GROUP // Actor Group (Actor::group)
{
AG_DEFAULT=0, // default group for all actors

// user defined groups should be in the range of 1..15

AG_CONTROLLER=28, // Controller
AG_DOOR =29, // Game::Door
AG_STATIC =30, // Game::Static
AG_TERRAIN =31, // Game::World Terrain
AG_NUM =32, // number of actor groups
};

I don't think it's possible to extend the default actor groups, but I may be wrong. You can either make another enum for your own or just enter the number directly (i.e. ~IndexToFlag(1)). Just make sure to assign the correct group to the actors you need (i.e. actor.group(1)).

You can make custom enum for example
Enum ACTOR_GROUP_CUSTOM
{
AG_CUSTOM=1

Thanks for replies,

I made AG_ITEMS = 1,

now, how do I let esenthel know that Item actors are in AG_ITEMS?

what I mean is, how do I assign the correct group to the actors?

Actor::group

ah ha!, simple enough haha

Thanks alot