C:/Projekte/C++/FlowVIS_107/src/FlowChannel.h

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#ifndef FLOWCHANNEL_H
#define FLOWCHANNEL_H

#include "common.h"
#include "FlowGeometry.h"

#include <iostream>

class FlowChannel
{
private:

  FlowGeometry* geom;    

  float* values;

  float minimum;

  float maximum;

public:

  FlowChannel(FlowGeometry* g);

  ~FlowChannel();

  void FlowChannel::moveMinimumToZero();

  void setValue(int vtxID, float val);

  void copyValues(float* rawdata, int vtxSize, int offset);

  void copyValues( float* rawData );

  float getValue(vec3 pos);

  float getValue(int vtxID);

  float getValueNormPos(vec3 pos);

  float getValueNormPos(float x, float y);

  float normalizeValue(float val);

  // set new max values after normalization of scalar channels
  void setMax(float val);
  // set new min values after normalization of scalar channels
  void setMin(float val);

  float getMin();
  float getMax();
  float getRange();

  float* getData() const;
};
#endif

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