OrientationSensor.populateMatrix()
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)
If a feature policy blocks use of a feature it is because your code is inconsistent
with the policies set on your server. This is not something that would ever be shown to
a user. The Feature-Policy
HTTP header article contains implementation
instructions.
Syntax
orientationInstance.populateMatrix(targetMatrix)
Because OrientationSensor
is a base class, populateMatrix
may only be read from one of its derived classes.
Parameters
- targetMatrix
-
TBD
Return value
Example
// TBD
Specifications
Specification |
---|
Orientation Sensor # orientationsensor-populatematrix |
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