ARGPSNode Class Reference

#import <ARGPSNode.h>

Inheritance diagram for ARGPSNode:

Collaboration diagram for ARGPSNode:

Instance Methods
(instancetype)	- initWithLocation:bearing:
(instancetype)	- initWithLocation:
(void)	- updateWorldPosition
Instance Methods inherited from ARNode
(void)	- addChild:
(void)	- addChildren:
(void)	- removeChild:
(void)	- removeAllChildren
(void)	- remove
(ARNode *)	- findChildWithName:
(void)	- markWorldTransformAsDirty
(void)	- translateByX:y:z:
(void)	- translateByX:y:z:transformSpace:
(void)	- translateByVector:
(void)	- translateByVector:transformSpace:
(void)	- scaleByUniform:
(void)	- scaleByX:y:z:
(void)	- scaleByVector:
(void)	- rotateByDegrees:axisX:y:z:
(void)	- rotateByRadians:axisX:y:z:
(void)	- rotateByQuaternion:
(ARVector3 *)	- positionToWorld:
(ARVector3 *)	- positionToEye:
(ARQuaternion *)	- orientationToWorld:
(ARQuaternion *)	- orientationToEye:
(CGPoint)	- viewPortFromNodePosition:
(void)	- render
(void)	- preRender
(void)	- postRender
(void)	- addTouchTarget:withAction:
(void)	- didReceiveTouch
(ARVector3 *)	- nodeFromViewPort:

Properties
CLLocation *	location
double	bearing
double	deviceHeight
BOOL	interpolateMotionUsingHeading
CLLocationDirection	course
CLLocationSpeed	speed
Properties inherited from ARNode
NSString *	name
ARNode *	parent
NSArray< ARNode * > *	children
NSArray *	descendants
ARVector3 *	position
ARVector3 *	scale
ARQuaternion *	orientation
ARMatrix4 *	localTransform
ARMatrix4 *	worldTransform
ARMatrix4 *	fullTransform
ARQuaternion *	fullOrientation
ARQuaternion *	worldOrientation
ARVector3 *	worldScale
ARVector3 *	worldPosition
ARVector3 *	fullPosition
ARNode *	world
NSUInteger	childCount
BOOL	visible

Additional Inherited Members
Class Methods inherited from ARNode
(instancetype)	+ nodeWithName:
Protected Member Functions inherited from ARNode
(typedef)	- NS_ENUM

Detailed Description

A node used for placing content in the real world. Children of this node will be placed at the coordinate specified during initiation. GPSNodes must be added to the ARGPSManager world to function correctly.

Method Documentation

- (instancetype) initWithLocation:

(CLLocation *)

location

Initiates the node using a latitude and a longitude. The node will face true north.

Parameters

location

The real world location of the node.

- (instancetype) initWithLocation:		(CLLocation *)	location
bearing:		(double)	bearing

Initiates the node using a latitude, a longitude and a bearing.

Parameters

location	The real world location of the node.
bearing	The bearing of the node relative to true north.

- (void) updateWorldPosition

Updates the location of the node relative to the device. Called during a change in device motion by the ARGPSManager.

Property Documentation

- (double) bearing

readwritenonatomicassign

The direction the node is facing expressed as a bearing relative to true north.

- (CLLocationDirection) course

readnonatomicassign

The direction the device is heading during motion.

- (double) deviceHeight

readwritenonatomicassign

The height of the device in metres from the ground used to correctly position objects at floor level.

- (BOOL) interpolateMotionUsingHeading

readwritenonatomicassign

Whether the node's motion is interpolated between location updates of device movement. Accuracy depends on the precision of the device GPS.

- (CLLocation*) location

readwritenonatomicassign

The real world location of the node.

- (CLLocationSpeed) speed

readnonatomicassign

The speed of the device during motion.

---

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

• ARGPSNode.h