[IGSTK-Users] compiling IGSTK with MicronTracker support

[Christopher Heath]

Hello,

I am having trouble compiling IGSTK with MicronTracker support set to  
"ON".  I have no trouble compiling IGSTK and the Sandbox with this  
option turned off.  However, when I try compiling with support on, I  
get the following errors when igstkMTCu is building:

Compiling...
Xform3D.cpp
Vector.cpp
Persistence.cpp
Markers.cpp
..\..\..\..\IGSTK-3.0\Utilities\MicronTracker\src\Markers.cpp(249) :  
error C3861: 'Markers_ExtrapolatedFramesGet': identifier not found
..\..\..\..\IGSTK-3.0\Utilities\MicronTracker\src\Markers.cpp(265) :  
error C3861: 'Markers_ExtrapolatedFramesSet': identifier not found
..\..\..\..\IGSTK-3.0\Utilities\MicronTracker\src\Markers.cpp(281) :  
error C3861: 'Markers_SmallerXPFootprint': identifier not found
..\..\..\..\IGSTK-3.0\Utilities\MicronTracker\src\Markers.cpp(297) :  
error C3861: 'Markers_SmallerXPFootprintSet': identifier not found
Marker.cpp
MCamera.cpp
Facet.cpp
..\..\..\..\IGSTK-3.0\Utilities\MicronTracker\src\Facet.cpp(157) :  
warning C4018: '<' : signed/unsigned mismatch
..\..\..\..\IGSTK-3.0\Utilities\MicronTracker\src\Facet.cpp(221) :  
warning C4018: '<' : signed/unsigned mismatch
Collection.cpp
Cameras.cpp
Generating Code...

To try and get rid of these errors, I added the following definitions  
to mtc.h:
EXT mtCompletionCode CCONV Markers_ExtrapolatedFramesGet(int *p_out);
EXT mtCompletionCode CCONV Markers_ExtrapolatedFramesSet(int newval);
EXT bool CCONV Markers_SmallerXPFootprint();
EXT mtCompletionCode CCONV Markers_SmallerXPFootprintSet(bool newval);

This lets igstkMTCu build, but I get the following type of error when  
I try and build a project that uses igstkMTCu (such as  
OneViewAndTrackingUsingMicronTracker):

igstkMTCu.lib(Markers.obj) : error LNK2019: unresolved external symbol  
_Markers_ExtrapolatedFramesGet at 4 referenced in function "public: int  
__thiscall Markers::getExtrapolatedFrames(void)" (? 
getExtrapolatedFrames at Markers@@QAEHXZ)

Has anyone seen anything like this?  Am I using an outdated version of  
the MTC API (R2.1)?  If so, what version do I need to be using and  
does anyone know where to find it?  Also, if anyone knows of a word- 
around, I would be thrilled to hear of it.

Thanks for all your help,
Christopher




Christopher Heath
Vanderbilt University School of Engineering
christopher.c.heath at vanderbilt.edu



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