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Diffstat (limited to 'common/accel-naturalgain.hpp')
| -rw-r--r-- | common/accel-naturalgain.hpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/common/accel-naturalgain.hpp b/common/accel-naturalgain.hpp index 646b2bb..cdfd1fa 100644 --- a/common/accel-naturalgain.hpp +++ b/common/accel-naturalgain.hpp @@ -13,10 +13,15 @@ namespace rawaccel { inline double operator()(double speed) const { // f(x) = k((e^(-mx)-1)/mx + 1) + double base_speed = speed + offset; double scaled_speed = rate * speed; - return limit * (((exp(-scaled_speed) - 1) / scaled_speed) + 1); + return limit * (((exp(-scaled_speed) - 1) / (base_speed * rate) ) + 1 - offset / base_speed); } + inline double legacy_offset(double speed) const { + double scaled_speed = rate * speed; + return limit * (((exp(-scaled_speed) - 1) / scaled_speed) + 1); + } }; using accel_naturalgain = additive_accel<naturalgain_impl>; |