WTImageTarget Class Reference

Inherits from NSObject
Declared in WTImageTarget.h

Overview

WTImageTarget represents image targets that are found any kind of tracker.

  name

The name of the image target

@property (nonatomic, strong, readonly) NSString *name

Return Value

name The name of the image target (Usually it’s file name without extension)

Declared In

WTImageTarget.h

  distanceToTarget

The distance from the camera to the image target in millimeter.

This value only contains reliable values if the .wtc file or the cloud archive included physical image target heights.

@property (nonatomic, assign, readonly) unsigned int distanceToTarget

Return Value

distanceToTarget The physical distance in millimeter between the camera and the image target.

Declared In

WTImageTarget.h

  projection

A 4x4 projection matrix that can be used to define how a image target is projected in 3d space.

Might be set to NULL

@property (nonatomic, assign, readonly) const float *projection

Return Value

projection A 4x4 projection matrix that can be used to project a image target in a 3d space.

Declared In

WTImageTarget.h

  modelView

A 4x4 modelView matrix that represents translation and rotation of a image target.

Might be set to NULL

@property (nonatomic, assign, readonly) const float *modelView

Return Value

modelView A 4x4 matrix that defines translation and rotation of a image target in a 3d space.

Declared In

WTImageTarget.h

  modelViewProjection

A combined model view projection matrix.

Might be set to NULL

@property (nonatomic, assign, readonly) const float *modelViewProjection

Return Value

modelViewProjection A 4x4 matrix that can be used to render a image target in 3d space.

Declared In

WTImageTarget.h