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WiimoteEmu: Clean up ComplementaryFilter math.

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This commit is contained in:
Jordan Woyak 2020-01-03 16:16:26 -06:00
commit 72c2be52ed
5 changed files with 64 additions and 95 deletions
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7
Source/Core/DolphinQt/Config/Mapping/MappingIndicator.cpp
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@ -723,12 +723,7 @@ void AccelerometerMappingIndicator::paintEvent(QPaintEvent*)
p.setRenderHint(QPainter::Antialiasing, true);
p.setRenderHint(QPainter::SmoothPixmapTransform, true);
const auto angle = std::acos(state.Normalized().Dot({0, 0, 1}));
const auto axis = state.Normalized().Cross({0, 0, 1});
// Check that axis is non-zero to handle perfect up/down orientations.
const auto rotation = Common::Matrix33::Rotate(
angle, axis.LengthSquared() ? axis.Normalized() : Common::Vec3{0, 1, 0});
const auto rotation = WiimoteEmu::GetMatrixFromAcceleration(state);
// Draw sphere.
p.setPen(Qt::NoPen);