sensor topic
CategorySensor
SDL sensor management.
These APIs grant access to gyros and accelerometers on various platforms.
In order to use these functions, SDL_Init() must have been called with the SDL_INIT_SENSOR flag. This causes SDL to scan the system for sensors, and load appropriate drivers.
Classes
Functions
- 
  sdlCloseSensor(Pointer< sensorSdlSensor> sensor) → void
- Close a sensor previously opened with SDL_OpenSensor().
- 
  sdlGetSensorData(Pointer< sensorSdlSensor> sensor, Pointer<Float> data, int numValues) → bool
- Get the current state of an opened sensor.
- 
  sdlGetSensorFromId(int instanceId) → Pointer< sensorSdlSensor> 
- Return the SDL_Sensor associated with an instance ID.
- 
  sdlGetSensorId(Pointer< sensorSdlSensor> sensor) → int
- Get the instance ID of a sensor.
- 
  sdlGetSensorName(Pointer< sensorSdlSensor> sensor) → String?
- Get the implementation dependent name of a sensor.
- 
  sdlGetSensorNameForId(int instanceId) → String? sensor
- Get the implementation dependent name of a sensor.
- 
  sdlGetSensorNonPortableType(Pointer< sensorSdlSensor> sensor) → int
- Get the platform dependent type of a sensor.
- 
  sdlGetSensorNonPortableTypeForId(int instanceId) → int sensor
- Get the platform dependent type of a sensor.
- 
  sdlGetSensorProperties(Pointer< sensorSdlSensor> sensor) → int
- Get the properties associated with a sensor.
- 
  sdlGetSensors(Pointer< sensorInt32> count) → Pointer<Uint32> 
- Get a list of currently connected sensors.
- 
  sdlGetSensorType(Pointer< sensorSdlSensor> sensor) → int
- Get the type of a sensor.
- 
  sdlGetSensorTypeForId(int instanceId) → int sensor
- Get the type of a sensor.
- 
  sdlOpenSensor(int instanceId) → Pointer< sensorSdlSensor> 
- Open a sensor for use.
- 
  sdlUpdateSensors() → void sensor
- Update the current state of the open sensors.