diff options
| -rw-r--r-- | ink_stroke_modeler/internal/wobble_smoother.cc | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/ink_stroke_modeler/internal/wobble_smoother.cc b/ink_stroke_modeler/internal/wobble_smoother.cc index 4885519..96fe90d 100644 --- a/ink_stroke_modeler/internal/wobble_smoother.cc +++ b/ink_stroke_modeler/internal/wobble_smoother.cc @@ -45,10 +45,9 @@ Vec2 WobbleSmoother::Update(Vec2 position, Time time) { float speed = 0; if (delta_time == Duration(0)) { // We're going to assume that you're not actually moving infinitely fast. - speed = std::max(params_.speed_ceiling, - speed_sum_ / static_cast<float>(samples_.size())); + speed = std::max(params_.speed_ceiling, speed_sum_ / samples_.size()); } else { - speed = distance / static_cast<float>(delta_time.Value()); + speed = distance / delta_time.Value(); } samples_.push_back({.position = position, .speed = speed, .time = time}); @@ -60,8 +59,8 @@ Vec2 WobbleSmoother::Update(Vec2 position, Time time) { samples_.pop_front(); } - Vec2 avg_position = position_sum_ / static_cast<float>(samples_.size()); - float avg_speed = speed_sum_ / static_cast<float>(samples_.size()); + Vec2 avg_position = position_sum_ / samples_.size(); + float avg_speed = speed_sum_ / samples_.size(); return Interp( avg_position, position, Normalize(params_.speed_floor, params_.speed_ceiling, avg_speed)); |