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Interaction between markers(FrameMarkers)

By lovebean on Mon, 07/23/2012 - 18:41

Greeting all,

     Currently doing my Final Year Project. In my project, I need to show up some interaction between marker.

For example, MarkerA show apple, MarkerB show Orange and when MarkerA and MarkerB close to each other, it will show banana.

 

Anyone can enlight me how to do it?Thanks a lot. 

DavidBeard

Mon, 07/23/2012 - 18:54

Permalink

Here are instructions for drawing a line between two targets that show how to obtain an offset matrix, which can be used for accomplishing what you're trying to do..

Hi David,

Thanks again for the help.

I had followed the steps. I also have compiled the .cpp file successfully.

But when I run the app, it turn black after the splash screen.

Am I miss up anything? 

Yup, I have add them to my Imagetarget sample project and ndk-build.

 

07-24 03:34:28.662: D/dalvikvm(688): GC_CONCURRENT freed 774K, 12% free 8991K/10183K, paused 2ms+2ms

This is the edited ImageTargets.cpp file

/*==============================================================================

            Copyright (c) 2012 QUALCOMM Austria Research Center GmbH.