}
else if( rb->type == k_rb_shape_sphere )
{
volume = sphere_volume( rb->inf.sphere.radius );
v3_fill( rb->bbx[0], -rb->inf.sphere.radius );
v3_fill( rb->bbx[1], rb->inf.sphere.radius );
}
else if( rb->type == k_rb_shape_sphere )
{
volume = sphere_volume( rb->inf.sphere.radius );
v3_fill( rb->bbx[0], -rb->inf.sphere.radius );
v3_fill( rb->bbx[1], rb->inf.sphere.radius );