public Cursor()
{
_coordinates = new Vector4d(0, 0, 0, 1);
_windowCoordinate = new Vector4d(0, 0, 0, 1);
CreateVertices();
_projection = MatrixProvider.ProjectionMatrix();
_projectionLeft = MatrixProvider.LeftProjectionMatrix();
_projectionRight = MatrixProvider.RightProjectionMatrix();
}
public void DrawStereoscopy(Matrix4d transformacja)
{
double StereoscopyMin = 1;
GL.Enable(EnableCap.VertexProgramPointSize);
GL.PointSize(3);
GL.Begin(BeginMode.Points);
//zmiana odleglosciu oczu
Matrix4d projekcja = MatrixProvider.RightProjectionMatrix();
var a = projekcja.Multiply(transformacja.Multiply(_coordinates));
projekcja = MatrixProvider.LeftProjectionMatrix();
var b = projekcja.Multiply(transformacja.Multiply(_coordinates));
var c = a - b;
c.X = c.X * 1440 / 2;
c.Y = c.Y * 750 / 2;
if (c.Length < StereoscopyMin)
{
GL.Color3(1.0, 0.0, 1.0);
GL.Vertex2((a.X + b.X) / 2, (a.Y + b.Y) / 2);
}
else
{
GL.Color3(1.0, 0, 0);
GL.Vertex2(a.X, a.Y);
GL.Color3(0, 0, 1.0);
GL.Vertex2(b.X, b.Y);
}
_windowCoordinates.X = (a.X / 2 + b.X / 2) * 1440 / 2;
_windowCoordinates.Y = (a.Y / 2 + b.Y / 2) * 750 / 2;
GL.End();
}
public void DrawStereoscopy(Matrix4d transformacja)
{
const int renderWidth = 1440;
const int renderHeight = 750;
GL.Begin(BeginMode.Lines);
GL.Color3(0.6, 0, 0);
Matrix4d projekcja = MatrixProvider.RightProjectionMatrix();
foreach (var relations in _relationsList)
{
var avertex = transformacja.Multiply(_verticesList[relations.Item1]);
var avertex2 = transformacja.Multiply(_verticesList[relations.Item2]);
var dx = projekcja.M13 * avertex.Z;
var dx2 = projekcja.M13 * avertex2.Z;
var vertex = projekcja.Multiply(avertex);
var vertex2 = projekcja.Multiply(avertex2);
GL.Vertex2(vertex.X, vertex.Y);
GL.Vertex2(vertex2.X, vertex2.Y);
}
GL.End();
Bitmap bmp1 = new Bitmap(renderWidth, renderHeight);
System.Drawing.Imaging.BitmapData dat = bmp1.LockBits(new Rectangle(0, 0, renderWidth, renderHeight), System.Drawing.Imaging.ImageLockMode.WriteOnly, System.Drawing.Imaging.PixelFormat.Format32bppPArgb);
GL.ReadPixels(0, 0, renderWidth, renderHeight, PixelFormat.Bgra, PixelType.UnsignedByte, dat.Scan0);
bmp1.UnlockBits(dat);
//bmp1.Save("D:\\ModelowanieGeometryczne\\a1.bmp", ImageFormat.Bmp);
GL.Clear(ClearBufferMask.ColorBufferBit);
GL.Begin(BeginMode.Lines);
GL.Color3(0, 0, 0.9);
projekcja = MatrixProvider.LeftProjectionMatrix();
foreach (var relations in _relationsList)
{
var avertex = transformacja.Multiply(_verticesList[relations.Item1]);
var avertex2 = transformacja.Multiply(_verticesList[relations.Item2]);
var dx = projekcja.M13 * avertex.Z;
var dx2 = projekcja.M13 * avertex2.Z;
var vertex = projekcja.Multiply(avertex);
var vertex2 = projekcja.Multiply(avertex2);
GL.Vertex2(vertex.X, vertex.Y);
GL.Vertex2(vertex2.X, vertex2.Y);
}
GL.End();
Bitmap bmp2 = new Bitmap(renderWidth, renderHeight);
System.Drawing.Imaging.BitmapData dat2 = bmp2.LockBits(new Rectangle(0, 0, renderWidth, renderHeight), System.Drawing.Imaging.ImageLockMode.WriteOnly, System.Drawing.Imaging.PixelFormat.Format32bppPArgb);
GL.ReadPixels(0, 0, renderWidth, renderHeight, PixelFormat.Bgra, PixelType.UnsignedByte, dat2.Scan0);
bmp2.UnlockBits(dat2);
// bmp2.Save("D:\\ModelowanieGeometryczne\\a2.bmp", ImageFormat.Bmp);
GL.Clear(ClearBufferMask.ColorBufferBit);
Bitmap bmp3 = bmp2;
Color temp, pixeltemp, result;
////Działa dla dowolnego koloru torusa 1 i torusa 2
for (int i = 0; i < renderWidth; i++)
{
for (int j = 0; j < renderHeight; j++)
{
temp = bmp1.GetPixel(i, j);
if (temp.R == 0 && temp.G == 0 && temp.B == 0)
{
}
else
{
pixeltemp = bmp3.GetPixel(i, j);
result = Color.FromArgb(Math.Min(temp.R + pixeltemp.R, 255), Math.Min(temp.G + pixeltemp.G, 255), Math.Min(temp.B + pixeltemp.B, 255));
bmp3.SetPixel(i, j, result);
}
}
}
//Writable bitmap
bmp3.Save("D:\\ModelowanieGeometryczne\\a3.bmp", ImageFormat.Bmp);
//Color k1 = Color.FromArgb(87, 0, 0);
//Color k2 = Color.FromArgb(87, 0, 173);
//for (int i = 0; i < RenderWidth; i++)
//{
// for (int j = 0; j < RenderHeight; j++)
// {
// if (bmp1.GetPixel(i, j).R == 0)
// {
// }
// else if (bmp3.GetPixel(i, j).B == 0)
// {
// //Blending colors overlapped lines.
// bmp3.SetPixel(i, j, k1);
// }
// else
// {
// bmp3.SetPixel(i, j, k2);
// }
// }
//}
//bmp3.Save("D:\\ModelowanieGeometryczne\\a3.bmp", ImageFormat.Bmp);
dat2 = bmp2.LockBits(new Rectangle(0, 0, renderWidth, renderHeight), System.Drawing.Imaging.ImageLockMode.ReadOnly, System.Drawing.Imaging.PixelFormat.Format32bppPArgb);
GL.DrawPixels(renderWidth, renderHeight, PixelFormat.Bgra, PixelType.UnsignedByte, dat2.Scan0);
bmp2.UnlockBits(dat2);
}