Setting output system coordinate and export mesh XYZ 3D with spatial data

Development World Creation
,
1

Hello team,

At the application CR, i have a flow set system coordinate: in WORKLOW->SETTINGS-COORDINATE SYSTEM->PROJECT COORDINATE SYSTEM and OUTPUT COORDINATE SYSTEM are set properly ( OUTPUT cor system can be changed as you need ) Project Coordinate system must be set before ALIGNMENT. 

But with SDK, project CliExample, i don’t setting coordinate system.

My flow work:

  1. hr = CreateSfmFromDirectory(p_input_dir, spCache, spConfig, &spSfm);

2) hr = CreateReconstruction( spSfm, &spSfmReconstruction );

3) hr = ApproximateReconstructionBox( &region, spSfm, spSfmReconstruction, false );
4) hr = CreateModel( 2, &region, spCache, spConfig, spSfm, spSfmReconstruction, &spMvsModel );
5) hr = UnlockModelIfNeeded( spSfm, spSfmReconstruction, spMvsModel );
6)hr = ExportModelXYZ(p_output_dir1, L"quarry_group1_densified_point_cloud", spSfmReconstruction, spMvsModel);

Does anyone have a clue what do I do wrong?
Would anyone tell me to how to setting PROJECT COORDINATE SYSTEM and OUTPUT COORDINATE SYSTEM in SDK.

Thanks,

Nang