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Sample Programs from NeXSTEP 3.3

#import "SimpleShape.h"
#import <ri/ri.h>

/*
 *  You may freely copy, distribute and reuse the code in this example.
 *  NeXT disclaims any warranty of any kind, expressed or implied,
 *  as to its fitness for any particular use.
 */

static const RtFloat eightByEight[] = {8, 8, 8};

@implementation SimpleShape:N3DShape
- renderSelf:(RtToken)context
{
  RiGeometricApproximation( RI_TESSELATION, RI_PARAMETRIC,
			    eightByEight, RI_NULL );
  // generate a Torus
  RiTorus(0.8, 0.3, 0.0, 360.0, 360.0, RI_NULL);
  
  // comment out the above and uncomment the following lines to render a Teapot
  // RiScale(0.4, 0.4, 0.4);
  // RiGeometry("teapot", RI_NULL);
  
  return self;
}
@end
  

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