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rdFunctionSet.h

// rdFunctionSet.cpp
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
// Copyright 2002, 2003 Realistic Dynamics, Inc.
// All rights reserved.
//
// Please do not read, copy, distribute, or use without permission.
// Contact: Frank C. Anderson, fca@RealisticDynamics.com
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


#ifndef __rdFunctionSet_h__
#define __rdFunctionSet_h__


// INCLUDES
#include "rdTools.h"
#include "rdObject.h"
#include "rdObjectArray.h"
#include "rdFunction.h"


//============================================================================
// CONSTANTS
//============================================================================
const int rdFunctionSet_NUM_TYPES = 1;


//=============================================================================
//=============================================================================
class RDTOOLS_API rdFunctionSet : public rdObjectArray
{
//=============================================================================
// DATA
//=============================================================================
public:
   static const int NUM_TYPES;
   static const char PROP_MIN_X[];
   static const char PROP_MIN_Y[];
   static const char PROP_MIN_Z[];
   static const char PROP_MAX_X[];
   static const char PROP_MAX_Y[];
   static const char PROP_MAX_Z[];
protected:
   rdFunction *_defaultFunctions[rdFunctionSet_NUM_TYPES];
   double _minX;
   double _maxX;
   double _minY;
   double _maxY;
   double _minZ;
   double _maxZ;

//=============================================================================
// METHODS
//=============================================================================
public:
   //--------------------------------------------------------------------------
   // CONSTRUCTION
   //--------------------------------------------------------------------------
   rdFunctionSet();
   rdFunctionSet(const char *aFileName);
   virtual ~rdFunctionSet();
private:
   void setNull();
   void constructDefaultFunctions();

   //--------------------------------------------------------------------------
   // SET AND GET
   //--------------------------------------------------------------------------
public:
   void setMinX(double aMinX);
   double getMinX();
   void setMaxX(double aMaxX);
   double getMaxX();
   void setMinY(double aMinY);
   double getMinY();
   void setMaxY(double aMaxY);
   double getMaxY();
   void setMinZ(double aMinZ);
   double getMinZ();
   void setMaxZ(double aMaxZ);
   double getMaxZ();
   rdFunction* getFunction(int aIndex) const;

   //--------------------------------------------------------------------------
   // EVALUATION
   //--------------------------------------------------------------------------
   virtual void updateSetBoundingBox();
   virtual void updateBoundingBox();
   virtual void updateBoundingBox(int aIndex);
   virtual double evaluate(int aIndex,
      int aDerivOrder,double aX=0.0,double aY=0.0,double aZ=0.0);

   //--------------------------------------------------------------------------
   // XML
   //--------------------------------------------------------------------------
   void updateObject(bool aDeep=true);
   void updateNode(bool aDeep=true);
   void generateNode(IDOM_Element *aParent);

//=============================================================================
}; // END class rdFunctionSet
//=============================================================================
//=============================================================================

#endif  // __rdFunctionSet_h__

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