1 files changed, 0 insertions, 151 deletions
diff --git a/tools/CurveEditor/source/Internal/Curve/Spline.cpp b/tools/CurveEditor/source/Internal/Curve/Spline.cpp
deleted file mode 100644
index c40a4f9..0000000
--- a/tools/CurveEditor/source/Internal/Curve/Spline.cpp
+++ /dev/null
@@ -1,151 +0,0 @@
-#include "Spline.h"
-
-namespace nvidia {
-namespace CurveEditor {
-
-Spline::Spline(long segmentCount)
-    : _needSample(true)
-    , _samplePoints()
-    , _edgeLengths()
-    , _totolLength(0.0f)
-{
-    _segmentCount = segmentCount < 1 ? 1 : segmentCount;
-}
-
-Spline::~Spline(void)
-{
-}
-
-bool Spline::getPercentPoint(float percent, QPointF& point)
-{
-    long lPointCount = (long)_samplePoints.size();
-
-    if (lPointCount == 0)
-    {
-        return false;
-    }
-    else if (lPointCount == 1)
-    {
-        point = _samplePoints[0];
-        return true;
-    }
-
-    if (_needSample)
-        _sample();
-
-    if (percent > 1.0)
-    {
-        percent -= (int)percent;
-    }
-
-    if (percent < 0.0)
-    {
-        percent += (int)(-percent) + 1;
-    }
-
-    if (percent <= 0.0)
-    {
-        // return begin point
-        point = _samplePoints[0];
-        return true;
-    }
-    else if (percent >= 1.0)
-    {
-        // return end point
-        point = _samplePoints[_samplePoints.size() - 1];
-        return true;
-    }
-
-    float fCurPos = _totolLength * percent;
-    int      index = 0;
-
-    {// get edge's index the point is on based on the percent value
-        long lEdgeCount = (long)_edgeLengths.size();
-        for ( ; index < lEdgeCount; index++)
-        {
-            if (fCurPos < _edgeLengths[index])
-            {
-                break;
-            }
-
-            fCurPos -= _edgeLengths[index];
-        }
-
-        if (index == lEdgeCount)
-        {
-            point = _samplePoints[_samplePoints.size() - 1];
-            return true;
-        }
-    }
-
-    QPointF v1 = _samplePoints[index];
-    QPointF v2 = _samplePoints[index + 1];
-
-    point = v1 + (v2 - v1) * (fCurPos / _edgeLengths[index]);
-
-    return true;
-}
-
-bool Spline::getPointByX(float x, QPointF& point)
-{
-    if (_needSample)
-        _sample();
-
-    long lPointCount = (long)_samplePoints.size();
-
-    if(lPointCount < 2)
-    {
-        return false;
-    }
-
-    for (int i = 0; i < lPointCount - 1; i++)
-    {
-        if(_samplePoints[i].x() <= x && _samplePoints[i + 1].x() > x)
-        {
-            point.setX( x );
-            float fRate = (x - _samplePoints[i].x())/ (_samplePoints[i + 1].x() - _samplePoints[i].x());
-            point.setY(_samplePoints[i].y() + (_samplePoints[i+1].y() - _samplePoints[i].y()) * fRate);
-            return true;
-        }
-    }
-    return false;
-}
-
-void Spline::setSegmentCount(long segmentCount)
-{
-    _segmentCount = segmentCount < 1 ? 1 : segmentCount;
-    _needSample = true;
-}
-
-std::vector<QPointF> Spline::getSamplePoints()
-{
-    if (_needSample)
-        _sample();
-    return _samplePoints;
-}
-
-void Spline::_sample()
-{
-    _samplePoints.clear();
-
-    _doSample();
-
-    // get all edges length and total length
-    _totolLength = 0;
-    _edgeLengths.clear();
-    float fEdgeLength;
-
-    long lPointCount = (long)_samplePoints.size();
-    for (int i = 1; i < lPointCount; i++)
-    {
-        QPointF dist = _samplePoints[i] - _samplePoints[i - 1];
-        fEdgeLength = (sqrt(dist.x()*dist.x() + dist.y() + dist.y()));
-        _edgeLengths.push_back(fEdgeLength);
-        _totolLength += fEdgeLength;
-    }
-
-    _needSample = false;
-}
-
-} // namespace CurveEditor
-} // namespace nvidia
-\ No newline at end of file