I suggest to use a low spec Machine to develop things, so you will be forced to take care of that thing.
But you could also offer mutliple modes. So the user could choose from economy, average to high-end. You even could write a function that is capable of making a suggestion to the user, after testing the Speed checking the VRam size and the compatibility of cubemaping and HW Multitexturing etc.
But you could also offer mutliple modes. So the user could choose from economy, average to high-end. You even could write a function that is capable of making a suggestion to the user, after testing the Speed checking the VRam size and the compatibility of cubemaping and HW Multitexturing etc.