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 maxtrix 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. See Feature-Policy for 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

undefined

Example

// TBD

Specifications

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