public static void DrawObjectAkson(Bitmap bmp, BaseModel model, double ax, double ay)
{
ax = (Math.PI/180)*ax; //rad's
ay = (Math.PI/180)*ay; //rad's
double[][] _rotateArray = new[]
{
new[] {Math.Cos(ay), Math.Sin(ax)*Math.Sin(ay), 0, 0},
new[] {0, Math.Cos(ax), 0, 0},
new[] {Math.Sin(ay), -Math.Sin(ax)*Math.Cos(ax), 0, 0},
new[] {0, 0, 0, 1.0}
};
using (Graphics g = Graphics.FromImage(bmp))
{
g.DrawString("Аксоном.", new Font(FontFamily.Families[35], 12, FontStyle.Regular), Brushes.Black,
new PointF(bmp.Width - 80, 10));
foreach (Face face in model.faces)
{
List<Line> faceLines = new List<Line>();
foreach (Line line in face.Lines)
{
Point start = new Point(
(int)
(line.Start.X*_rotateArray[0][0] + line.Start.Y*_rotateArray[1][0] +
line.Start.Z*_rotateArray[2][0] + _rotateArray[3][0] + bmp.Width/2),
(int)
(line.Start.X*_rotateArray[0][1] + line.Start.Y*_rotateArray[1][1] +
line.Start.Z*_rotateArray[2][1] + _rotateArray[3][1] + bmp.Height/2));
Point end = new Point(
(int)
(line.End.X*_rotateArray[0][0] + line.End.Y*_rotateArray[1][0] +
line.End.Z*_rotateArray[2][0] + _rotateArray[3][0] + bmp.Width/2),
(int)
(line.End.X*_rotateArray[0][1] + line.End.Y*_rotateArray[1][1] +
line.End.Z * _rotateArray[2][1] + _rotateArray[3][1] + bmp.Height / 2));
faceLines.Add(new Line(new PointD(start.X, start.Y, 0), new PointD(end.X, end.Y, 0)));
}
List<PointD>[] facePoints = Face.GetFacePoints(new Face { Lines = faceLines });
foreach (PointD p in facePoints[1])
g.FillRectangle(insidesBrush, (int)p.X, (int)p.Y, 1, 1);
foreach (PointD p in facePoints[0])
g.FillRectangle(frameBrush, (int)p.X, (int)p.Y, 1, 1);
}
}
}
public static void DrawObjectFront(Bitmap bmp, BaseModel model)
{
using (Graphics g = Graphics.FromImage(bmp))
{
foreach (Face face in model.faces)
{
List<Line> faceLines = new List<Line>();
foreach (Line line in face.Lines)
{
Point start = new Point((int) (line.Start.X + bmp.Width/2), (int) (line.Start.Y + bmp.Height/2));
Point end = new Point((int) (line.End.X + bmp.Width/2), (int) (line.End.Y + bmp.Height/2));
faceLines.Add(new Line(new PointD(start.X, start.Y, 0), new PointD(end.X, end.Y, 0)));
}
List<PointD>[] facePoints = Face.GetFacePoints(new Face {Lines = faceLines});
foreach (PointD p in facePoints[1])
g.FillRectangle(insidesBrush, (int) p.X, (int) p.Y, 1, 1);
foreach (PointD p in facePoints[0])
g.FillRectangle(frameBrush, (int) p.X, (int) p.Y, 1, 1);
}
}
}
private void InitModel(int a, int b, int c, int d)
{
startModel = new BaseModel(0 - b/2, 0 - d/2, 0 + c/2, a, b, c, d);
model = new BaseModel(0 - b/2, 0 - d/2, 0 + c/2, a, b, c, d);
}
public static void DrawObjectProf(Bitmap bmp, BaseModel model)
{
using (Graphics g = Graphics.FromImage(bmp))
{
g.DrawLines(pen, new[]
{
new Point(bmp.Width - 15, 5),
new Point(bmp.Width - 5, 5),
new Point(bmp.Width - 9, 2),
new Point(bmp.Width - 5, 5),
new Point(bmp.Width - 9, 8)
});
g.DrawString("Профил.", new Font(FontFamily.Families[35], 12, FontStyle.Regular), Brushes.Black,
new PointF(bmp.Width - 70, 10));
foreach (Face face in model.faces)
{
List<Line> faceLines = new List<Line>();
foreach (Line line in face.Lines)
{
Point start = new Point(
(int)
(line.Start.Z + bmp.Width/2),
(int)
(line.Start.Y + bmp.Height/2));
Point end = new Point(
(int)
(line.End.Z + bmp.Width/2),
(int)
(line.End.Y + bmp.Height / 2));
faceLines.Add(new Line(new PointD(start.X, start.Y, 0), new PointD(end.X, end.Y, 0)));
}
List<PointD>[] facePoints = Face.GetFacePoints(new Face { Lines = faceLines });
foreach (PointD p in facePoints[1])
g.FillRectangle(insidesBrush, (int)p.X, (int)p.Y, 1, 1);
foreach (PointD p in facePoints[0])
g.FillRectangle(frameBrush, (int)p.X, (int)p.Y, 1, 1);
}
}
}
public static void DrawObjectPerspekt(Bitmap bmp, BaseModel model, double d, double sigma, double fi)
{
if (d.Equals(0)) d = 0.0001;
using (Graphics g = Graphics.FromImage(bmp))
{
g.DrawString("Перспект.", new Font(FontFamily.Families[35], 12, FontStyle.Regular), Brushes.Black,
new PointF(bmp.Width - 80, 10));
foreach (Face face in model.faces)
{
List<Line> faceLines = new List<Line>();
foreach (Line line in face.Lines)
{
//double[][] _rotateArray = new[]
// {
// new[] {-Math.Sin(sigma), -Math.Cos(fi)*Math.Cos(sigma), -Math.Sin(fi)*Math.Cos(sigma), 0.0},
// new[] {Math.Cos(sigma), -Math.Cos(fi)*Math.Sin(fi), -Math.Sin(fi)*Math.Sin(sigma), 0.0},
// new[] {0, Math.Sin(fi), -Math.Cos(fi), 0},
// new[] {0, 0, 0, 1.0}
// };
//double xS = line.Start.X*_rotateArray[0][0] + line.Start.Y*_rotateArray[1][0] +
// line.Start.Z*_rotateArray[2][0]/d + _rotateArray[3][0],
// yS = line.Start.X*_rotateArray[0][1] + line.Start.Y*_rotateArray[1][1] +
// line.Start.Z*_rotateArray[2][1]/d + _rotateArray[3][1],
// zS = (line.Start.X*_rotateArray[0][2] + line.Start.Y*_rotateArray[1][2] +
// line.Start.Z*_rotateArray[2][2]/d + _rotateArray[3][2]);
//double xE = line.End.X*_rotateArray[0][0] + line.End.Y*_rotateArray[1][0] +
// line.End.Z*_rotateArray[2][0]/d + _rotateArray[3][0],
// yE = line.End.X*_rotateArray[0][1] + line.End.Y*_rotateArray[1][1] +
// line.End.Z*_rotateArray[2][1]/d + _rotateArray[3][1],
// zE = (line.End.X*_rotateArray[0][2] + line.End.Y*_rotateArray[1][2] +
// line.End.Z*_rotateArray[2][2]/d + _rotateArray[3][2]);
double xS = line.Start.X, yS = line.Start.Y, zS = line.Start.Z/d;
if (zS.Equals(0)) zS += 0.001;
if (zS != 1)
{
xS = xS/zS;
yS = yS/zS;
}
Point start = new Point((int) (xS + bmp.Width/2), (int) (yS + bmp.Height/2));
double xE = line.End.X, yE = line.End.Y, zE = line.End.Z/d;
if (zE.Equals(0)) zE += 0.001;
if (zE != 1)
{
xE = xE/zE;
yE = yE/zE;
}
Point end = new Point(
(int) (xE + bmp.Width/2),
(int) (yE + bmp.Height/2));
faceLines.Add(new Line(new PointD(start.X, start.Y, 0), new PointD(end.X, end.Y, 0)));
}
List<PointD>[] facePoints = Face.GetFacePoints(new Face {Lines = faceLines});
foreach (PointD p in facePoints[1])
g.FillRectangle(insidesBrush, (int) p.X, (int) p.Y, 1, 1);
foreach (PointD p in facePoints[0])
g.FillRectangle(frameBrush, (int) p.X, (int) p.Y, 1, 1);
}
}
}
private void InitModel(int a, int b, int c, int d)
{
startModel = new BaseModel(0 - b / 2, 0 - d / 2, 0 + c / 2, a, b, c, d);
model = new BaseModel(0 - b / 2, 0 - d / 2, 0 + c / 2, a, b, c, d);
}