Difference between revisions of "Gyroscope"
From GiderosMobile
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The `Gyroscope` class is used to access gyroscope data. <br /> | The `Gyroscope` class is used to access gyroscope data. <br /> | ||
<br /> | <br /> | ||
| + | === Examples === | ||
| + | '''Example'''<br/> | ||
| + | <source lang="lua">local gyroscope = Gyroscope.new()<br /> | ||
| + | gyroscope:start()<br /> | ||
| + | <br /> | ||
| + | local angx = 0<br /> | ||
| + | local angy = 0<br /> | ||
| + | local angz = 0<br /> | ||
| + | local function onEnterFrame(event)<br /> | ||
| + | local x, y, z = gyroscope:getRotationRate()<br /> | ||
| + | <br /> | ||
| + | angx = angx x * event.deltaTime<br /> | ||
| + | angy = angy y * event.deltaTime<br /> | ||
| + | angz = angz z * event.deltaTime<br /> | ||
| + | <br /> | ||
| + | print(angx * 180 / math.pi, angy * 180 / math.pi, angz * 180 / math.pi)<br /> | ||
| + | end<br /> | ||
| + | <br /> | ||
| + | stage:addEventListener("enterFrame", onEnterFrame)</source> | ||
{|- | {|- | ||
| style="width: 50%;"| | | style="width: 50%;"| | ||
Revision as of 10:45, 23 August 2018
Supported platforms: android, ios
Available since: Gideros 2012.8
Description
The `Gyroscope` class is used to access gyroscope data.
Examples
Example
local gyroscope = Gyroscope.new()<br />
gyroscope:start()<br />
<br />
local angx = 0<br />
local angy = 0<br />
local angz = 0<br />
local function onEnterFrame(event)<br />
local x, y, z = gyroscope:getRotationRate()<br />
<br />
angx = angx x * event.deltaTime<br />
angy = angy y * event.deltaTime<br />
angz = angz z * event.deltaTime<br />
<br />
print(angx * 180 / math.pi, angy * 180 / math.pi, angz * 180 / math.pi)<br />
end<br />
<br />
stage:addEventListener("enterFrame", onEnterFrame)
MethodsGyroscope.isAvailable - Gyroscope - does the gyroscope available? |
EventsConstants |
