rotate the cmera with mouse

[kornerr]

Ok, smooth movement is now "clear" to me. But what about moving like in real games? Is it legal to use both camera->Move (...) and camera->MoveWorld (...)? Well, I'm worried that collision detection and other things may not work if I use two different movements.

Thanks.

[kornerr]

I've written the following to make camera move parallel to the floor with no dependence of how it's turned.

simple.cpp

Code:

- - - -
void Simple::TurnCamera (float x_rot, float y_rot) {
    iCamera *camera = view->GetCamera ();
    csMatrix3 rot = csXRotMatrix3 (x_rot) * csYRotMatrix3 (y_rot);
    csOrthoTransform ot (rot, camera->GetTransform ().GetOrigin ());
    camera->SetTransform (ot);
}
- - - -
void Simple::ProcessFrame () {
- - - -
    if (kbd->GetKeyState (CSKEY_RIGHT))
        camera->Move (CS_VEC_RIGHT * speed);
    if (kbd->GetKeyState (CSKEY_LEFT))
        camera->Move (CS_VEC_LEFT * speed);
    if (kbd->GetKeyState (CSKEY_UP)) {
        TurnCamera (0.0, y_rot);
        camera->Move (CS_VEC_FORWARD * speed);
        TurnCamera (x_rot, y_rot);
    }
    if (kbd->GetKeyState (CSKEY_DOWN)) {
        TurnCamera (0.0, y_rot);
        camera->Move (CS_VEC_BACKWARD * speed);
        TurnCamera (x_rot, y_rot);
    }
- - - -
}
- - - -

And about smooth movement. We (OSRPG team) will make it, but not now.
For now pending tasks are:
1) Collision detection;
2) Loading static models.