event.xRotation

概述

围绕设备x 轴的旋转速率（单位：弧度/秒）。

须知事项

你可以使用以下公式将弧度转换为度数：

示例

-- Called when a new gyroscope measurement has been received
local function onGyroscopeDataReceived( event )
    -- Calculate approximate rotation traveled via delta time
    -- Remember that rotation rate is in radians per second
    local deltaRadians = event.xRotation * event.deltaTime
    local deltaDegrees = deltaRadians * (180/math.pi)
end
 
-- Set up the above function to receive gyroscope events if the sensor exists
if system.hasEventSource( "gyroscope" ) then
    Runtime:addEventListener( "gyroscope", onGyroscopeDataReceived )
end