In a 3 d display of GPS signal based on visual studio 2012 (MFC),

But because it is based on the pseudo three-dimensional oblique axis 2 measure drawing

Then the origin according to the principle of geodetic coordinate transformation so the origin is the earth, its

This leads to a small area of space display if you want to put the attached to and also enlarge then distance from its center is beyond the scope of the dialog box shows the

This is my to change the image data to adjust, no universality, change data can not be used


Hope can provide ideas, how to make the image in the coordinate shaft is more intuitive to show