WTTrackableObject Class Reference

Inherits from	NSObject
Declared in	WTTrackableObject.h

Overview

WTTrackableObject is the base class for any object that is detected by the Wikitude Native SDK.

It defines the most basic properties that can be used to place objects at a position where something was recognized.

Objects of these class contain there data as long as the the object itself lives.

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

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

WTTrackableObject.h

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

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

WTTrackableObject.h

A combined model view projection matrix.

Might be set to NULL

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

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

WTTrackableObject.h