public ViewModel(int arrayLength, Point center, WriteableBitmap wbmap)
{
wbm = wbmap;
this.center = center;
BitmapArraySource = new byte[arrayLength];
Polygon = new Polygon();
ArrayLenght = arrayLength;
Polygons = new List <Polygon>();
IlluminationModel = new IlluminationModel(center);
Coefficient = 1;
}
private void FillPolygon(WriteableBitmap wbm, Polygon polygon, Color color)
{
List <Edge> pixelPairs = Scanline.GetLinesToFill(polygon);
List <List <Color> > colors = polygon.GetColorLists(pixelPairs);
List <List <Point3D> > normalMapColors = polygon.GetNormalMapLists(pixelPairs);
for (int i = 0; i < pixelPairs.Count; i++)
{
int y = (int)pixelPairs[i].Vertices[0].GetY();
List <Point3D> normalColors = normalMapColors?[i];
IlluminationModel.ApplyIllumination(pixelPairs[i], colors[i], normalColors);
wbm.DrawBresenhamLine((int)pixelPairs[i].Vertices[0].GetX(), y, (int)pixelPairs[i].Vertices[1].GetX(), y, colors[i]);
}
}
