GL View to draw the World using the ARRenderer. More...

Inheritance diagram for com.beyondar.android.view.BeyondarGLSurfaceView:

Collaboration diagram for com.beyondar.android.view.BeyondarGLSurfaceView:

Public Member Functions
	BeyondarGLSurfaceView (Context context)

	BeyondarGLSurfaceView (Context context, AttributeSet attrs)

void	tackePicture (GLSnapshotCallback callBack)
	Take an snapshot of the view. More...

void	setFpsUpdatable (FpsUpdatable fpsUpdatable)
	Set the FpsUpdatable to get notified about the frames per seconds. More...

void	setVisibility (int visibility)

void	setSensorDelay (int delay)
	Specify the delay to apply to the accelerometer and the magnetic field sensor. More...

int	getSensorDelay ()
	Get the current sensor delay. More...

void	setWorld (World world)
	Define the world where the objects are stored. More...

void	onPause ()

void	onResume ()

boolean	onTouchEvent (final MotionEvent event)

synchronized void	getBeyondarObjectsOnScreenCoordinates (float x, float y, ArrayList< BeyondarObject > beyondarObjects)
	Get the GeoObject that intersect with the coordinates x, y on the screen. More...

synchronized void	getBeyondarObjectsOnScreenCoordinates (float x, float y, ArrayList< BeyondarObject > beyondarObjects, Ray ray)
	Get the GeoObject that intersect with the coordinates x, y on the screen. More...

void	setPullCloserDistance (float maxDistanceSize)
	When a GeoObject is rendered according to its position it could look very small if it is far away. More...

float	getPullCloserDistance ()
	Get the distance which all the GeoObject will be rendered if the are farther that the returned distance. More...

void	setPushAwayDistance (float minDistanceSize)
	When a GeoObject is rendered according to its position it could look very big if it is too close. More...

float	getPushAwayDistance ()
	Get the closest distance which all the GeoObject can be displayed. More...

void	setMaxDistanceToRender (float meters)
	Set the distance (in meters) which the objects will be considered to render. More...

float	getMaxDistanceToRender ()
	Get the distance (in meters) which the objects are being considered when rendering. More...

void	setDistanceFactor (float meters)
	Set the distance factor for rendering all the objects. More...

float	getDistanceFactor ()
	Get the distance factor. More...

void	setBeyondarViewAdapter (BeyondarViewAdapter beyondarViewAdapter, ViewGroup parent)

void	onBeyondarObjectsRendered (List< BeyondarObject > renderedBeyondarObjects)

void	forceFillBeyondarObjectPositionsOnRendering (boolean fill)
	Use this method to fill all the screen positions of the BeyondarObject when a object is rendered. More...

void	fillBeyondarObjectPositions (BeyondarObject beyondarObject)
	Use this method to fill all the screen positions of the BeyondarObject. More...

Protected Member Functions
ARRenderer	createRenderer ()
	Override this method to change the renderer. More...

Protected Attributes
ARRenderer	mRenderer

Detailed Description

GL View to draw the World using the ARRenderer.

Member Function Documentation

ARRenderer com.beyondar.android.view.BeyondarGLSurfaceView.createRenderer ( )

protected

Override this method to change the renderer.

For instance:
return new CustomARRenderer();

void com.beyondar.android.view.BeyondarGLSurfaceView.fillBeyondarObjectPositions ( BeyondarObject beyondarObject )

Use this method to fill all the screen positions of the BeyondarObject.

After this method is called you can use the following:
BeyondarObject.getScreenPositionBottomLeft()
BeyondarObject.getScreenPositionBottomRight()
BeyondarObject.getScreenPositionTopLeft()
BeyondarObject.getScreenPositionTopRight()

Parameters

beyondarObject The BeyondarObject to compute

void com.beyondar.android.view.BeyondarGLSurfaceView.forceFillBeyondarObjectPositionsOnRendering ( boolean fill )

Use this method to fill all the screen positions of the BeyondarObject when a object is rendered.

Remember that the information is filled when the object is rendered, so it is asynchronous.

After this method is called you can use the following:
BeyondarObject.getScreenPositionBottomLeft()
BeyondarObject.getScreenPositionBottomRight()
BeyondarObject.getScreenPositionTopLeft()
BeyondarObject.getScreenPositionTopRight()

Important Enabling this feature will reduce the FPS, use only when is needed.

Parameters

fill	Enable or disable this feature.

synchronized void com.beyondar.android.view.BeyondarGLSurfaceView.getBeyondarObjectsOnScreenCoordinates	(	float	x,
		float	y,
		ArrayList< BeyondarObject >	beyondarObjects
	)

Get the GeoObject that intersect with the coordinates x, y on the screen.

Parameters

x
y
beyondarObjects	The output list to place all the BeyondarObject that collide with the screen cord

Returns

synchronized void com.beyondar.android.view.BeyondarGLSurfaceView.getBeyondarObjectsOnScreenCoordinates	(	float	x,
		float	y,
		ArrayList< BeyondarObject >	beyondarObjects,
		Ray	ray
	)

Get the GeoObject that intersect with the coordinates x, y on the screen.

Parameters

x
y
beyondarObjects	The output list to place all the BeyondarObject that collide with the screen cord
ray	The ray that will hold the direction of the screen coordinate

Returns

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float com.beyondar.android.view.BeyondarGLSurfaceView.getDistanceFactor ( )

Get the distance factor.

Returns: Distance factor

float com.beyondar.android.view.BeyondarGLSurfaceView.getMaxDistanceToRender ( )

Get the distance (in meters) which the objects are being considered when rendering.

Returns: meters

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float com.beyondar.android.view.BeyondarGLSurfaceView.getPullCloserDistance ( )

Get the distance which all the GeoObject will be rendered if the are farther that the returned distance.

Returns: The current max distance. 0 is the default behavior.

float com.beyondar.android.view.BeyondarGLSurfaceView.getPushAwayDistance ( )

Get the closest distance which all the GeoObject can be displayed.

Returns: The current minimum distance. 0 is the default behavior.

int com.beyondar.android.view.BeyondarGLSurfaceView.getSensorDelay ( )

Get the current sensor delay.

See android.hardware.SensorManager for more information

Returns: sensor delay

void com.beyondar.android.view.BeyondarGLSurfaceView.setDistanceFactor ( float meters )

Set the distance factor for rendering all the objects.

As bigger the factor the closer the objects.

Parameters

factor number bigger than 0.

void com.beyondar.android.view.BeyondarGLSurfaceView.setFpsUpdatable ( FpsUpdatable fpsUpdatable )

Set the FpsUpdatable to get notified about the frames per seconds.

Parameters

fpsUpdatable The event listener. Use null to remove the FpsUpdatable

void com.beyondar.android.view.BeyondarGLSurfaceView.setMaxDistanceToRender ( float meters )

Set the distance (in meters) which the objects will be considered to render.

Parameters

meters to be rendered from the user.

void com.beyondar.android.view.BeyondarGLSurfaceView.setPullCloserDistance ( float maxDistanceSize )

When a GeoObject is rendered according to its position it could look very small if it is far away.

Use this method to render far objects as if there were closer.
For instance if there are objects farther than 50 meters and we want them to be displayed as they where at 50 meters, we could use this method for that purpose.
To set it to the default behavior just set it to 0

Parameters

maxDistanceSize The top far distance (in meters) which we want to draw a GeoObject , 0 to set again the default behavior

void com.beyondar.android.view.BeyondarGLSurfaceView.setPushAwayDistance ( float minDistanceSize )

When a GeoObject is rendered according to its position it could look very big if it is too close.

Use this method to render near objects as if there were farther.
For instance if there is an object at 1 meters and we want to have everything at to look like if they where at least at 10 meters, we could use this method for that purpose.
To set it to the default behavior just set it to 0.

Parameters

minDistanceSize The top near distance (in meters) which we want to draw a GeoObject , 0 to set again the default behavior.

void com.beyondar.android.view.BeyondarGLSurfaceView.setSensorDelay ( int delay )

Specify the delay to apply to the accelerometer and the magnetic field sensor.

If you don't know what is the best value, don't touch it. The following values are applicable:

SensorManager.SENSOR_DELAY_UI
SensorManager.SENSOR_DELAY_NORMAL
SensorManager.SENSOR_DELAY_GAME
SensorManager.SENSOR_DELAY_GAME
SensorManager.SENSOR_DELAY_FASTEST

You can find more information in the android.hardware.SensorManager class

Parameters

delay

void com.beyondar.android.view.BeyondarGLSurfaceView.setWorld ( World world )

Define the world where the objects are stored.

Parameters

world

void com.beyondar.android.view.BeyondarGLSurfaceView.tackePicture ( GLSnapshotCallback callBack )

Take an snapshot of the view.

The callback will be notified when the picture is ready.

Parameters

callBack GLSnapshotCallback

The documentation for this class was generated from the following file:

src/com/beyondar/android/view/BeyondarGLSurfaceView.java

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Function Documentation