public override void Fill(OpenGL gl, bool mode)
{
if (mode)
{
base.Fill(gl, mode);
}
else //scanline
{
if (nPoly < 3)
{
return;
}
ScanFill fillPolygon = new ScanFill();
List <Point> p = new List <Point>();
for (int i = 0; i < nPoly; i++)
{
p.Add(nPoints[i]);
}
int cx = (p1.X + p2.X) / 2, cy = (p1.Y + p2.Y) / 2;
gl.PushMatrix();
gl.Translate(cx, cy, 0.0);
gl.Rotate(Angle, 0.0, 0.0, 1.0);
gl.Scale((double)(p2.X - p1.X) / (p2r.X - p1r.X), (double)(p2.Y - p1.Y) / (p2r.Y - p1r.Y), 0.0);
gl.Color(FillColor.getR(), FillColor.getG(), FillColor.getB());
fillPolygon.setFill(p);
fillPolygon.initEdges();
fillPolygon.scanlineFill(gl);
gl.PopMatrix();
}
}