OrientationSensor: populateMatrix() method
The populateMatrix
method of the
OrientationSensor
interface populates the given target matrix with the
rotation matrix based on the latest sensor reading. The rotation matrix is shown
below.
where:
- W = cos(θ/2)
- X = Vx * sin(θ/2)
- Y = Vy * sin(θ/2)
- Z = Vz * sin(θ/2)
Syntax
js
populateMatrix(targetMatrix)
Because OrientationSensor
is a base class, populateMatrix
may only be read from one of its derived classes.
Parameters
targetMatrix
-
TBD
Return value
None (undefined
).
Examples
js
// TBD
Specifications
Specification |
---|
Orientation Sensor # orientationsensor-populatematrix |
Browser compatibility
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