Difference between revisions of "Gyroscope"
From GiderosMobile
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__NOTOC__ | __NOTOC__ | ||
| − | '''Supported platforms:''' android | + | <!-- GIDEROSOBJ:Gyroscope --> |
| + | '''Supported platforms:''' [[File:Platform android.png]][[File:Platform ios.png]][[File:Platform winrt.png]]<br/> | ||
'''Available since:''' Gideros 2012.8<br/> | '''Available since:''' Gideros 2012.8<br/> | ||
| + | '''Inherits from:''' [[Object]]<br/> | ||
| + | |||
=== Description === | === Description === | ||
| − | + | The '''Gyroscope''' class is used to access gyroscope data. | |
| − | The | + | |
| − | < | + | === Example === |
| + | <syntaxhighlight lang="lua"> | ||
| + | local gyroscope = Gyroscope.new() | ||
| + | gyroscope:start() | ||
| + | |||
| + | local angx = 0 | ||
| + | local angy = 0 | ||
| + | local angz = 0 | ||
| + | local function onEnterFrame(event) | ||
| + | local x, y, z = gyroscope:getRotationRate() | ||
| + | |||
| + | angx = angx + x * event.deltaTime | ||
| + | angy = angy + y * event.deltaTime | ||
| + | angz = angz + z * event.deltaTime | ||
| + | |||
| + | print(angx * 180 / math.pi, angy * 180 / math.pi, angz * 180 / math.pi) | ||
| + | end | ||
| + | |||
| + | stage:addEventListener("enterFrame",onEnterFrame,self) | ||
| + | </syntaxhighlight> | ||
| + | |||
{|- | {|- | ||
| − | | style="width: 50%;"| | + | | style="width: 50%; vertical-align:top;"| |
=== Methods === | === Methods === | ||
| − | [[Gyroscope.isAvailable]] | + | [[Gyroscope.isAvailable]] ''is the gyroscope available''<br/><!--GIDEROSMTD:Gyroscope.isAvailable() is the gyroscope available--> |
| − | [[Gyroscope.new]] | + | [[Gyroscope.new]] ''creates a new Gyroscope instance''<br/><!--GIDEROSMTD:Gyroscope.new() creates a new Gyroscope instance--> |
| − | [[Gyroscope:getRotationRate]] | + | |
| − | [[Gyroscope:start]] | + | [[Gyroscope:getRotationRate]] ''returns the rotation rate in radians per second''<br/><!--GIDEROSMTD:Gyroscope:getRotationRate() returns the rotation rate in radians per second--> |
| − | [[Gyroscope:stop]] | + | [[Gyroscope:start]] ''starts gyroscope updates''<br/><!--GIDEROSMTD:Gyroscope:start() starts gyroscope updates--> |
| − | | style="width: 50%;"| | + | [[Gyroscope:stop]] ''stops gyroscope updates''<br/><!--GIDEROSMTD:Gyroscope:stop() stops gyroscope updates--> |
| + | |||
| + | | style="width: 50%; vertical-align:top;"| | ||
=== Events === | === Events === | ||
=== Constants === | === Constants === | ||
|} | |} | ||
| + | |||
| + | {{GIDEROS IMPORTANT LINKS}} | ||
Latest revision as of 18:49, 12 January 2025
Supported platforms: 
Available since: Gideros 2012.8
Inherits from: Object
Description
The Gyroscope class is used to access gyroscope data.
Example
local gyroscope = Gyroscope.new()
gyroscope:start()
local angx = 0
local angy = 0
local angz = 0
local function onEnterFrame(event)
local x, y, z = gyroscope:getRotationRate()
angx = angx + x * event.deltaTime
angy = angy + y * event.deltaTime
angz = angz + z * event.deltaTime
print(angx * 180 / math.pi, angy * 180 / math.pi, angz * 180 / math.pi)
end
stage:addEventListener("enterFrame",onEnterFrame,self)
MethodsGyroscope.isAvailable is the gyroscope available Gyroscope:getRotationRate returns the rotation rate in radians per second |
EventsConstants |
