This PR adds some tweaks to various collision-detection methods in order to improve their behavior when using fixed-point numbers. Because some of these modification may have a (slightly) negative performance impact, they are only enabled when the improved_fixed_point_support feature of ncollide is enabled.
In order to use ncollide with fixed-point numbers, it is strongly recommented to use at least 24 bits for the decimal part. Less accuracy may result in systematic failure of some algorithms.
This PR adds some tweaks to various collision-detection methods in order to improve their behavior when using fixed-point numbers. Because some of these modification may have a (slightly) negative performance impact, they are only enabled when the
improved_fixed_point_supportfeature of ncollide is enabled.In order to use ncollide with fixed-point numbers, it is strongly recommented to use at least 24 bits for the decimal part. Less accuracy may result in systematic failure of some algorithms.