Function set_camera_collision

ogsr_engine/xrGame/ActorCameraCollision.cpp:213–244

}

void set_camera_collision(const Fvector& box_size, const Fmatrix& xform, CPhysicsElement* roote, CBoxGeom* box)
{
    ZoneScoped;

    Fvector bs = box_size;
    bs.z = box_size.z * 2.f;
    bs.y = box_size.y * 1.5f;

    box->set_size(bs);
    Fmatrix m = Fidentity;
    m.c.z -= box_size.z;
    m.c.y -= box_size.y * 0.5f;
    box->set_local_form_bt(m);
    // CBoxGeom* character_collision_geom = smart_cast<CBoxGeom*>( roote->geometry( 1 ) );
    CCylinderGeom* character_collision_geom = smart_cast<CCylinderGeom*>(roote->geometry(1));
    VERIFY(character_collision_geom);
    const Fvector character_collision_box_size =
        Fvector().add(box_size, Fvector().set(camera_collision_character_skin_depth, camera_collision_character_skin_depth, camera_collision_character_skin_depth));
    // character_collision_geom->set_size( character_collision_box_size );
    character_collision_geom->set_radius(character_collision_box_size.x);
    VERIFY(_valid(xform));
    Fmatrix character_collision_geom_local_xform(Fmatrix().invert(xform));
    Fvector shift_fv = Fvector().mul(xform.k, camera_collision_character_shift_z);
    shift_fv.y = 0;
    character_collision_geom_local_xform.transform_dir(shift_fv);

    // character_collision_geom_local_xform.c.set( 0, -0.8f, 0 );
    character_collision_geom_local_xform.c.set(Fvector().mul(character_collision_geom_local_xform.j, -camera_collision_character_gl_shift_y).add(Fvector().set(shift_fv)));
    // character_collision_geom_local_xform.c.y =-0.8f;
    character_collision_geom->set_local_form_bt(character_collision_geom_local_xform);
    roote->SetTransform(xform /*, mh_clear*/);
}

bool do_collide_and_move(const Fmatrix& xform, CPhysicsShellHolder* l_actor, CPhysicsShell* shell, CPhysicsElement* roote)
{