public MainWindow()
{
InitializeComponent();
SetupButtonTab();
_width = (int)PaintSurface.Width;
_height = (int)PaintSurface.Height;
_sourceRect = new Int32Rect(0, 0, _width, _height);
SetupBitmap();
_sourceBuffer = new byte[_width * _height * (_wb.Format.BitsPerPixel / 8)];
ClearScreen();
Instance = this;
RedrawAll();
var points1 = new System.Windows.Point[] { new System.Windows.Point(1, 1), new System.Windows.Point(1, 50), new System.Windows.Point(50, 1) };
var points2 = new System.Windows.Point[] { new System.Windows.Point(10, 10), new System.Windows.Point(10, 50), new System.Windows.Point(50, 10) };
var clip = SutherlandHodgman.GetIntersectedPolygon(points1, points2);
List <Point> pointz = new List <Point>()
{
new Point(3, 0),
new Point(0, 3),
new Point(3, 6),
new Point(6, 3)
};
var filling = ScanLine.PolygonFilling(pointz, out var colorTab, true);
UpdateDotProducts();
StartMainLoop();
}
private void CompositionTargetOnRendering(object sender, EventArgs e)
{
if (!_running)
{
return;
}
foreach (var colorPolygon in _generated)
{
colorPolygon.Clear();
colorPolygon.Vertices = colorPolygon.Vertices.Select(v => new Vertex(0, new Point(v.Point.X + _speed, v.Point.Y))).ToList();
// colorPolygon.ShiftInterior(_speed);
colorPolygon.Shift.X += _speed;
}
if (_clearCounter++ % 60 == 0)
{
ClearGenerated();
}
ClearClippedOnScreen();
_clipped.Clear();
foreach (var subject in _polygons)
{
foreach (var clip in _generated)
{
var temppoly = SutherlandHodgman.GetIntersectedPolygon(
subject.Vertices.Select(p => new System.Windows.Point(p.Point.X, p.Point.Y)).ToArray(),
clip.Vertices.Select(p => new System.Windows.Point(p.Point.X, p.Point.Y)).ToArray());
if (temppoly.Length != 0)
{
var poly = temppoly.Select(p => new Point((int)p.X, (int)p.Y)).ToList();
var filling = ScanLine.PolygonFilling(poly, out Color[,] xd);
var polygon = new ClippedPolygon(filling, clip);
_clipped.Add(polygon);
}
}
}
RedrawAll();
}
public MainWindow()
{
InitializeComponent();
_width = (int)PaintSurface.Width;
_height = (int)PaintSurface.Height;
_sourceRect = new Int32Rect(0, 0, _width, _height);
SetupBitmap();
_sourceBuffer = new byte[_width * _height * (_wb.Format.BitsPerPixel / 8)];
ClearScreen();
Instance = this;
var pointz = new List <Point>
{
new Point(3, 0),
new Point(0, 3),
new Point(3, 6),
new Point(6, 3)
};
var filling = ScanLine.PolygonFilling(pointz, out var colorTab, true);
}
public void GeneratePolygons(float alpha)
{
DrawPoints(pointsToClear, Color.White);
pointsToClear.Clear();
Matrix M1 = Matrix.ProjectionMatrix() * Matrix.ViewMatrix(alpha);
Matrix M2 = M1 * Matrix.TranslationMatrix(new Vector3(0, 2, 0));
Matrix M3 = M1 * Matrix.TranslationMatrix(new Vector3(1, 1, 0)) * Matrix.RotateZMatrix((float)Math.PI / 2);
var pointsToDraw = DrawTetragon(Vectors, M1);
var filling1 = ScanLine.PolygonFilling(pointsToDraw, out Color[,] xd);
DrawPoints(filling1, Color.Green);
var pointsToDraw2 = DrawTetragon(Vectors, M3);
var filling2 = ScanLine.PolygonFilling(pointsToDraw2, out Color[,] xd2);
DrawPoints(filling2, Color.Yellow);
pointsToClear.AddRange(filling1);
pointsToClear.AddRange(filling2);
// ClearScreen();
CommitDraw();
}
private void DrawPolygon(Point point)
{
if (!_started)
{
_started = true;
_lastVertex = new Vertex(1, point);
_newPolygon = new Polygon(Color.MidnightBlue);
_newPolygon.Vertices.Add(_lastVertex);
// DrawDot(point, Color.Crimson);
CommitDraw();
return;
}
//Checking if it's time to end Cycle
var firstVertex = _newPolygon.Vertices[0];
var length = point.Length(firstVertex.Point);
Console.WriteLine(length);
if (length < 15)
{
if (_newPolygon.Vertices.Count >= 3)
{
_started = false;
var lastEdgePoints = GetLine(firstVertex.Point.X, firstVertex.Point.Y, _lastVertex.Point.X, _lastVertex.Point.Y);
Edge lastEdge = new Edge(_lastVertex.Id, lastEdgePoints);
_lastVertex.Edges[1] = firstVertex.Edges[0] = lastEdge;
lastEdge.Vertices[0] = _lastVertex;
lastEdge.Vertices[1] = firstVertex;
_newPolygon.Edges.Add(lastEdge);
var points = new List <Point>();
foreach (var edge in _newPolygon.Edges)
{
points.AddRange(edge.Points);
}
var colors = _mainTexture.GetAreaPixels(points);
DrawPoints(points, Color.Black, colors);
// DrawPoints(lastEdge.Points,Color.MidnightBlue);
CommitDraw();
_polygonFilling = ScanLine.PolygonFilling(_newPolygon.Vertices.Select(v => v.Point).ToList(), out var colorTab);
ExecuteFilter();
// RedrawImage();
}
return;
}
//When it is time time to add not-start vertex
var newVertex = new Vertex(_lastVertex.Id + 1, point);
var edgePoints = GetLine(_lastVertex.Point.X, _lastVertex.Point.Y, point.X, point.Y);
Edge newEdge = new Edge(_lastVertex.Id, edgePoints);
_lastVertex.Edges[1] = newVertex.Edges[0] = newEdge;
newEdge.Vertices[0] = _lastVertex;
newEdge.Vertices[1] = newVertex;
_newPolygon.Vertices.Add(newVertex);
_newPolygon.Edges.Add(newEdge);
//Drawing line and point
// DrawDot(point, Color.Crimson);
DrawPoints(newEdge.Points, Color.Red);
CommitDraw();
_lastVertex = newVertex;
}
