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C/C++ Source or Header  |  1992-03-20  |  548 b   |  20 lines
  1. // ******************************************************************
  2. //
  3. // Physically Correct Direct Lighting For Distribution Ray Tracing
  4. //             by Changyaw Wang
  5. //
  6. // geometry_object.c
  7. //
  8. // ******************************************************************
  9.  
  10. #include "utility.h"
  11.  
  12. void geom_obj::select_visible_point(
  13.                const point&,  // not used 
  14.                const double,  // not used
  15.                const double,  // not used            
  16.                point&,        // not used
  17.                double&)       // not used
  18. { }
  19.  
  20.