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WiimoteEmu: Allow tilt to wrap around and simulate full 360 degree rotations.

This commit is contained in:
Jordan Woyak 2020-10-18 14:32:13 -05:00
parent dbf7c40886
commit fffd005178
1 changed files with 11 additions and 1 deletions
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12
Source/Core/Core/HW/WiimoteEmu/Dynamics.cpp
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@ -120,9 +120,19 @@ void EmulateTilt(RotationalState* state, ControllerEmu::Tilt* const tilt_group,
const ControlState roll = target.x * MathUtil::PI; const ControlState roll = target.x * MathUtil::PI;
const ControlState pitch = target.y * MathUtil::PI; const ControlState pitch = target.y * MathUtil::PI;
const auto target_angle = Common::Vec3(pitch, -roll, 0);
// For each axis, wrap around current angle if target is farther than 180 degrees.
for (std::size_t i = 0; i != target_angle.data.size(); ++i)
{
auto& angle = state->angle.data[i];
if (std::abs(angle - target_angle.data[i]) > float(MathUtil::PI))
angle -= std::copysign(MathUtil::TAU, angle);
}
const auto max_accel = std::pow(tilt_group->GetMaxRotationalVelocity(), 2) / MathUtil::TAU; const auto max_accel = std::pow(tilt_group->GetMaxRotationalVelocity(), 2) / MathUtil::TAU;
ApproachAngleWithAccel(state, Common::Vec3(pitch, -roll, 0), max_accel, time_elapsed); ApproachAngleWithAccel(state, target_angle, max_accel, time_elapsed);
} }
void EmulateSwing(MotionState* state, ControllerEmu::Force* swing_group, float time_elapsed) void EmulateSwing(MotionState* state, ControllerEmu::Force* swing_group, float time_elapsed)