rt300@0: /*
rt300@0:  *  scanpath.h
rt300@0:  *  springstructure
rt300@0:  *
rt300@0:  *  Created by Robert Tubb on 09/06/2011.
rt300@0:  *  Copyright 2011 __MyCompanyName__. All rights reserved.
rt300@0:  *
rt300@0:  */
rt300@0: 
rt300@0: #ifndef _SCANPATHH
rt300@0: #define _SCANPATHH
rt300@0: #include "lump.h"
rt300@0: #include "spring.h"
rt300@8: #include "json.h"
rt300@0: #include <vector>
rt300@3: struct Element{
rt300@3:     Lump * eLump;
rt300@3:     Spring * eSpring;
rt300@3:     Element(Lump * aLump, Spring * aSpring){
rt300@3:         eLump = aLump;
rt300@3:         eSpring = aSpring;
rt300@3:         
rt300@3:     };
rt300@3:     
rt300@3: };
rt300@0: 
rt300@0: class ScanPath{
rt300@0: private:
rt300@0: 	int numElements;
rt300@0:     int maxElements;
rt300@0:     
rt300@0:     bool audioAccessing;
rt300@0:     bool updateAccessing;
rt300@0: 
rt300@6:     bool bidirectional;
rt300@9: 
rt300@3:     vector<Element> pathElements;
rt300@3: 
rt300@0:     double * wavetableNew;
rt300@0:     double * wavetableOld;
rt300@0:     double * wavetableUpdate;
rt300@0: 
rt300@0:     double currentLength;
rt300@0:     
rt300@0:     double frameInterpolator;
rt300@0:     double framesPerSample;
rt300@0:     
rt300@0:     
rt300@0: 
rt300@0:     
rt300@0: public:
rt300@0:     enum scanModes {DISPLACEMENT,SPEED,SPRING_FORCE,YPOS};
rt300@0: 
rt300@0:     scanModes scanMode;
rt300@0:     double restLength;
rt300@0:     
rt300@0: 	ScanPath();
rt300@0: 	~ScanPath();
rt300@3:     void init();
rt300@0:     
rt300@0: 	void inscribe(double ax,double ay);
rt300@0: 	void clear();
rt300@0:     
rt300@0:     void draw();
rt300@0:     void drawCubic();
rt300@0: 	
rt300@0:     double getTotalLength();
rt300@0:     int howManyElements();
rt300@0:     
rt300@0: 
rt300@0: 	void addSpring();
rt300@0: 	void addLump();
rt300@0:     double getNextSample();
rt300@0:     double getNextSample(double aPhasor);
rt300@0:     double getNextSampleCubic(double aPhasor);
rt300@0:     // redone stuff
rt300@0:     void initWavetables();
rt300@3:     void addElement(Lump* const aLump, Spring * const aSpring);
rt300@8:     Lump * getLump(int index);
rt300@8:     Spring * getSpring(int index);
rt300@8:     
rt300@0:     void updateWavetables();
rt300@0: 
rt300@8:     Json::Value convertToJsonForSaving();
rt300@0: };
rt300@0: 
rt300@0: #endif