SG_ELLIPSOID structure

 

The SG_ELLIPSOID structure is a presentation of a polygonal ellipsoid.

 

Has the following fields

 

double  Raduis1;                - ellipsoid radius on the X axis

double  Raduis2;                - ellipsoid radius on the Y axis

double  Raduis3;                - ellipsoid radius on the Z axis

short     MeridiansCount        - the number of ellipsoid meridians

short     ParallelsCount;         - the number of ellipsoid parallels

Illustration:

ell_1

 

 

MeridiansCount = 3

ParallelsCount = 5

ell_2

 

 

MeridiansCount = 10

ParallelsCount = 5

 

ell_3

 

 

MeridiansCount = 24

ParallelsCount = 24

 

 

Defined in sg3D.h