public void UpdateSegments(BodyPoint[] pts, ref BezierPathSegment[] segs)
{
float y = -1f;
for (int i = 0; i < pts.Length; i++)
{
BodyPoint point = pts[i];
// Next point...
bool last = i >= pts.Length - 1;
BodyPoint nextPoint = last ? pts[0] : pts[i + 1];
// UPDATE segment
segs[i].P0.x = point.p.x;
segs[i].P0.y = point.p.y * y;
segs[i].P1.x = point.p.x + point.o.x;
segs[i].P1.y = (point.p.y + point.o.y) * y;
segs[i].P2.x = nextPoint.p.x + nextPoint.i.x;
segs[i].P2.y = (nextPoint.p.y + nextPoint.i.y) * y;
}
int l = segs.Length - 1;
segs[l].P0.x = pts[0].p.x;
segs[l].P0.y = pts[0].p.y * y;
segs[l].P1.x = segs[l].P1.y = segs[l].P2.x = segs[l].P2.y = 0;
}
public BezierPathSegment[] ConvertPointsToSegments(BodyPoint[] pts)
{
float y = -1f;
int cnt = pts.Length + (closed ? 1 : 0);
BezierPathSegment[] segs = new BezierPathSegment[cnt];
int i = 0;
for (int j = 0; j < pts.Length; j++)
{
BodyPoint point = pts[j];
// Next point...
bool last = i >= pts.Length - 1;
BodyPoint nextPoint = last ? pts[0] : pts[i + 1];
// Make segment
BezierPathSegment s = new BezierPathSegment()
{
P0 = new Vector2(point.p.x, point.p.y * y),
P1 = new Vector2((point.p.x + point.o.x), (point.p.y + point.o.y) * y),
P2 = new Vector2((nextPoint.p.x + nextPoint.i.x), (nextPoint.p.y + nextPoint.i.y) * y)
};
segs[i] = s;
i += 1;
}
if (pts.Length > 0 && i == cnt - 1)
{
BezierPathSegment final = new BezierPathSegment()
{
P0 = new Vector2(pts[0].p.x, pts[0].p.y * y)
};
segs[i] = final;
}
return(segs);
}
