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-rw-r--r--src/core/frontend/input.h22
1 files changed, 18 insertions, 4 deletions
diff --git a/src/core/frontend/input.h b/src/core/frontend/input.h
index 2b098b7c6..9da0d2829 100644
--- a/src/core/frontend/input.h
+++ b/src/core/frontend/input.h
@@ -119,11 +119,11 @@ using ButtonDevice = InputDevice<bool>;
using AnalogDevice = InputDevice<std::tuple<float, float>>;
/**
- * A motion device is an input device that returns a tuple of accelerometer state vector and
- * gyroscope state vector.
+ * A motion status is an object that returns a tuple of accelerometer state vector,
+ * gyroscope state vector, rotation state vector and orientation state matrix.
*
* For both vectors:
- * x+ is the same direction as LEFT on D-pad.
+ * x+ is the same direction as RIGHT on D-pad.
* y+ is normal to the touch screen, pointing outward.
* z+ is the same direction as UP on D-pad.
*
@@ -133,8 +133,22 @@ using AnalogDevice = InputDevice<std::tuple<float, float>>;
* For gyroscope state vector:
* Orientation is determined by right-hand rule.
* Units: deg/sec
+ *
+ * For rotation state vector
+ * Units: rotations
+ *
+ * For orientation state matrix
+ * x vector
+ * y vector
+ * z vector
+ */
+using MotionStatus = std::tuple<Common::Vec3<float>, Common::Vec3<float>, Common::Vec3<float>,
+ std::array<Common::Vec3f, 3>>;
+
+/**
+ * A motion device is an input device that returns a motion status object
*/
-using MotionDevice = InputDevice<std::tuple<Common::Vec3<float>, Common::Vec3<float>>>;
+using MotionDevice = InputDevice<MotionStatus>;
/**
* A touch device is an input device that returns a tuple of two floats and a bool. The floats are