private void ViewProjection()
{
viewRotate = true;
_drawTheFirst();
_projectionTransform = () =>
{
var coll = (IEnumerable <IFacet>)_resultTransformationFacets.DeepClone();
var rotate = _transformation.GetRotateFacets(coll, FiView, Teta, 0);
foreach (var item in rotate)
{
var arrises = item.ArristCollection.ToList();
item.FaceColor = IsBulb
? _lightFace.RgbLigth(MainColor, item, new List <double> {
LightViewVector[1], -LightViewVector[0], -LightViewVector[2]
}, Ro > 0 && LightViewVector[2] > 0)
: MainColor;
}
var resColl = _transformation.ViewTransformation(rotate, 0, 0, Ro, Distance);
var roberts = new RobertsAlgorithm();
var res =
roberts.HideLines(resColl,
new Vertex(1000, 0, 0, Ro > 0 ? -Math.Abs(LightViewVector[2]) : Math.Abs(LightViewVector[2])))
.ToList();
var resultFacet = res.Where(x => x.IsHidden != true).ToObservableCollection();
var uiCollection = new ObservableCollection <UIElement>();
foreach (var item in resultFacet)
{
var arrises = item.ArristCollection.ToList();
var listPoint = arrises.Select(arris => new Point(arris.FirstVertex.X + CenterX, arris.FirstVertex.Y + CenterY)).ToList();
var detailPath = new Path
{
Fill = item.FaceColor,
Stroke = item.FaceColor,
Data = new CombinedGeometry(new PathGeometry(new []
{
new PathFigure(listPoint[listPoint.Count - 1],
new []
{
new PolyLineSegment(listPoint, false)
}, true)
}), null)
};
uiCollection.Add(detailPath);
}
UiElementsCollection = uiCollection;
};
_projectionTransform();
}
