Curve.cpp

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#include "Vector/Vector3D.h"
#include "Vector/Vector2D.h"
 
#include "Curve.h"
 
namespace dyno {
 
    Curve::Curve()
    {
 
    }
 
 
    Curve::Curve(const Curve& curve)
    {
 
        this->mCoord = curve.mCoord;
 
        this->mFinalCoord = curve.mFinalCoord;
        this->Originalcoord = curve.Originalcoord;
        this->OriginalHandlePoint = curve.OriginalHandlePoint;
 
        this->mBezierPoint = curve.mBezierPoint;
        this->mResamplePoint = curve.mResamplePoint;
        this->myHandlePoint = curve.myHandlePoint;
 
        this->mLengthArray = curve.mLengthArray;
        this->length_EndPoint_Map = curve.length_EndPoint_Map;
 
        this->mInterpMode = curve.mInterpMode;
 
        this->remapRange[8] = curve.mInterpMode;// "MinX","MinY","MaxX","MaxY"
 
        this->lockSize = curve.lockSize;
        this->useBezierInterpolation = curve.useBezierInterpolation;
 
        this->useSquard = curve.useSquard;
        this->curveClose = curve.curveClose;
        this->resample = curve.resample;
 
        this->useColseButton = curve.useColseButton;
        this->useSquardButton = curve.useSquardButton;
 
        this->Spacing = curve.Spacing;
 
        this->NminX = curve.NminX;
        this->NmaxX = curve.NmaxX;
        this->mNewMinY = curve.mNewMinY;
        this->NmaxY = curve.NmaxY;
 
        this->segment = curve.segment;
        this->resampleResolution = curve.resampleResolution;
 
    }
 
    // Update FinalCoord
    void Curve::UpdateFieldFinalCoord()
    {
 
        mFinalCoord.clear();
 
        //Èç¹ûʹÓñ´Èû¶û²åÖµ
        if (mInterpMode == Interpolation::Bezier )
        {
            if (mCoord.size() >= 2)
            {
                updateBezierCurve();
            }
            if (resample)
            {
                std::vector<Coord2D> myBezierPoint_H;
                updateResampleBezierCurve(myBezierPoint_H);
                resamplePointFromLine(myBezierPoint_H);
                
                mFinalCoord.assign(mResamplePoint.begin(), mResamplePoint.end());
            }
 
        }
        //Èç¹ûʹÓÃÏßÐÔ²åÖµ
        else if (mInterpMode == Interpolation::Linear )
        {
            if (resample)
            {
                if (mCoord.size() >= 2)
                {
 
                    updateResampleLinearLine();
                }
                mFinalCoord.assign(mResamplePoint.begin(), mResamplePoint.end());
            }
            else
            {
                mFinalCoord.assign(mCoord.begin(), mCoord.end());
            }
        }
 
 
        for (size_t i = 0; i < mFinalCoord.size(); i++)
        {
            mFinalCoord[i].x = (NmaxX - NminX) * mFinalCoord[i].x + NminX;
            mFinalCoord[i].y = (NmaxY - mNewMinY) * mFinalCoord[i].y + mNewMinY;
        }
 
 
    }
 
    //C++ Edit
 
 
 
 
 
    // C++ Bezier ²åÖµBezierÇúÏß
 
 
 
    
 
 
    void Curve::updateResampleBezierCurve(std::vector<Coord2D>& myBezierPoint_H)
    {
        float temp = segment;
        segment = resampleResolution;
        myBezierPoint_H.clear();
 
        int n = mCoord.size();
        int bn = myHandlePoint.size();
 
        //Èç¹ûÊÖ±úÊýÄ¿²»¶Ô£¬ÖØй¹½¨±´Èû¶ûÊÖ±ú
        if (bn != 2 * n)
        {
            rebuildHandlePoint(mCoord);
        }
 
        //±éÀúÿ¸öÏ߶Σ¬°´ÕÕ¡°Fµã¡¢FµãÊÖ±ú2¡¢EµãÊÖ±ú1¡¢Eµã¡±  ²åÖµ±´Èû¶ûÇúÏßµã
        for (int i = 0; i < n - 1; i++)
        {
            Coord2D p0 = mCoord[i];
            Coord2D p1 = myHandlePoint[2 * i + 1];
            Coord2D p2 = myHandlePoint[2 * (i + 1)];
            Coord2D p3 = mCoord[i + 1];
            updateBezierPointToBezierSet(p0, p1, p2, p3, myBezierPoint_H);
        }
        //Èç¹ûÇúÏ߱պϣ¬ÇÒÄÜÐγÉÍêÕû»·ÐΡ£Ôò½«µÚÒ»¸öµã¡¢×îºóÒ»¸öµã°´ÕÕÉÏÊöÂß¼­¼ÌÐø   ²åÖµ±´Èû¶ûÇúÏßµã
        if (curveClose && n >= 3)
        {
            Coord2D p0 = mCoord[n - 1];
            Coord2D p1 = myHandlePoint[bn - 1];
            Coord2D p2 = myHandlePoint[0];
            Coord2D p3 = mCoord[0];
            updateBezierPointToBezierSet(p0, p1, p2, p3, myBezierPoint_H);
        }
        //Èç¹ûÇúÏß±ÕºÏ
        if (curveClose)
        {
            if (mCoord.size())
            {
                myBezierPoint_H.push_back(mCoord[0]);
            }
        }
        //Èç¹ûÇúÏß²»±ÕºÏ£¬½«×îºóÒ»¸öµã·µ»Ø
        else
        {
            if (mCoord.size())
            {
                myBezierPoint_H.push_back(mCoord[mCoord.size() - 1]);
            }
        }
 
        buildSegMent_Length_Map(myBezierPoint_H);
 
        segment = temp;
    }
 
 
 
 
    //bezier point
 
 
 
 
 
    //widget to field;
    //void Curve::addItemMyCoord(float x, float y)
    //{
    //  Coord2D s;
    //  s.set(x, y);
    //  MyCoord.push_back(s);
    //}
 
 
 
 
 
 
 
 
 
 
 
 
    //template<typename TDataType>
    //std::shared_ptr<PointSet<DataType3f>> getPoints()
    //{
    //  int pointSize = this->getPointSize();
    //  PointSet<TDataType> mPointSet;
    //  Coord Location;
    //  for (size_t i = 0; i < pointSize; i++)
    //  {
    //      Location = Coord(floatCoordArray[i].x, floatCoordArray[i].y, 0);
    //      vertices.push_back(Location);
    //  }
    //  pointSet.setPoints(vertices);
 
    //}
}