ICurveFitCmdData.h

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// Owner: Tashana Landray
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#ifndef __ICurveFitCmdData__
#define __ICurveFitCmdData__

#include "IPMUnknown.h"
#include "IPathGeometry.h"

class ICurveFitCmdData : public IPMUnknown
{
public:
 virtual void Set ( const UIDRef& outputItem, // resulting path(s)
 
 const PMReal& pointTolerance, // Fidelity tolerance (in the units of the input data). 
 // The smaller the number the tighter the fit and the more segments you'll have.
 
 const PMReal& cornerTolerance, // Corner angle threshold in degrees. 180 turns off corner finding.

 const PMReal& smoothingTolerance, // controls smoothing. Use 0 to turn smoothing off. Smoothing tolerances
 // are typically specified in decibels, where the ranges 0 to 40,
 // 40 to 80 and 80 to 120 dbs correspond to large, moderate and small
 // amounts of smoothing. For interactive smothing of small bumps or
 // flat spots on curves, I use about 50 to 60 dbs.

 const int16 noiseFilterLevel // number of passes through a guassian noise filter before smoothing.
 // For data digitized from the mouse or a tablet, I use 4. This value
 // is an integer in the range 0 to about 12. 0 turns off denoising. A
 // value too large will cause the corner finder to fail, because sharp 
 // corners will have a tendency to be seen as noise and be removed.
 ) = 0;
 
 virtual const UIDRef& GetOutputItem() const = 0;
 virtual const PMReal& GetPointTolerance() const = 0; //Also called Fidelity
 virtual const PMReal& GetCornerTolerance() const = 0;
 virtual const PMReal& GetSmoothingTolerance() const = 0;
 virtual const int16 GetNoiseFilterLevel() const = 0;
};
 
#endif