public Bitmap drawCube(Point drawOrigin, ProectionType type)
{
PointF[] point2D = new PointF[8];
double zoom = Screen.PrimaryScreen.Bounds.Width / 1.5;
Point3D[] cubePoints = FillCubeVertices(Width, Height, Depth);
Camera camera1 = new Camera();
Point3D anchorPoint = cubePoints[4]; //anchor point
double cameraZ = -(((anchorPoint.X - cubeOrigin.X) * zoom) / cubeOrigin.X) + anchorPoint.Z;
camera1.Position = new Point3D(cubeOrigin.X, cubeOrigin.Y, cameraZ);
cubePoints = Transformation.Translate(cubePoints, cubeOrigin, new Point3D(0, 0, 0));
cubePoints = Transformation.RotateX(cubePoints, XRotation);
cubePoints = Transformation.RotateY(cubePoints, YRotation);
cubePoints = Transformation.RotateZ(cubePoints, ZRotation);
cubePoints = Transformation.Translate(cubePoints, new Point3D(0, 0, 0), cubeOrigin);
if (type == ProectionType.Perspective)
{
//camera1.Position = new Point3D(cubeOrigin.X, cubeOrigin.Y, 1000);
PerspectiveProection(cubePoints, point2D, drawOrigin, camera1, zoom);
}
else
{
camera1.Position = new Point3D(cubeOrigin.X, cubeOrigin.Y, 1000);
ParallelProection(cubePoints, point2D, drawOrigin);
}
var tmpBmp = draw2DCube(point2D, drawOrigin, cubePoints, camera1, type);
return(tmpBmp);
}
private void button2_Click(object sender, EventArgs e)
{
resetButton_Click(sender, e);
type = ProectionType.Perspective;
}
private Bitmap draw2DCube(PointF[] point2D, Point drawOrigin, Point3D[] cubePoints, Camera camera1, ProectionType type)
{
Rectangle bounds = getBounds(point2D);
bounds.Width += drawOrigin.X;
bounds.Height += drawOrigin.Y;
Camera light = new Camera();
light.Position = new Point3D(Width / 2, Height / 2 + 175, Depth / 2);
Bitmap tmpBmp = new Bitmap(bounds.Width, bounds.Height);
Point light2D = new Point();
ParallelPointProection(light.Position, ref light2D, drawOrigin);
tmpBmp.SetPixel(light2D.X, light2D.Y, Color.OrangeRed);
tmpBmp.SetPixel(light2D.X + 1, light2D.Y, Color.OrangeRed);
tmpBmp.SetPixel(light2D.X - 1, light2D.Y, Color.OrangeRed);
tmpBmp.SetPixel(light2D.X + 1, light2D.Y + 1, Color.OrangeRed);
tmpBmp.SetPixel(light2D.X + 1, light2D.Y - 1, Color.OrangeRed);
tmpBmp.SetPixel(light2D.X - 1, light2D.Y - 1, Color.OrangeRed);
tmpBmp.SetPixel(light2D.X - 1, light2D.Y + 1, Color.OrangeRed);
tmpBmp.SetPixel(light2D.X, light2D.Y + 1, Color.OrangeRed);
tmpBmp.SetPixel(light2D.X, light2D.Y - 1, Color.OrangeRed);
Color[] verticeColor = Methods2D.GetIntence(cubePoints, light);
/*GetGuroColors(cubePoints, camera1.Position,
* new Point3D(camera1.Position.X, camera1.Position.Y, camera1.Position.Z), Color.White);*/
DrawGuro(tmpBmp, point2D, verticeColor, cubePoints);
/*//Back Face
* Methods2D.DrawLine(tmpBmp, point2D[0], point2D[1], verticeColor[0], verticeColor[1]);
* Methods2D.DrawLine(tmpBmp, point2D[1], point2D[5], verticeColor[1], verticeColor[5]);
* Methods2D.DrawLine(tmpBmp, point2D[5], point2D[4], verticeColor[5], verticeColor[4]);
* Methods2D.DrawLine(tmpBmp, point2D[4], point2D[0], verticeColor[4], verticeColor[0]);
*
* //Front Face
* Methods2D.DrawLine(tmpBmp, point2D[3], point2D[2], verticeColor[3], verticeColor[2]);
* Methods2D.DrawLine(tmpBmp, point2D[2], point2D[6], verticeColor[2], verticeColor[6]);
* Methods2D.DrawLine(tmpBmp, point2D[6], point2D[7], verticeColor[6], verticeColor[7]);
* Methods2D.DrawLine(tmpBmp, point2D[7], point2D[3], verticeColor[7], verticeColor[3]);
*
* //Right Face
* Methods2D.DrawLine(tmpBmp, point2D[7], point2D[4], verticeColor[7], verticeColor[4]);
* Methods2D.DrawLine(tmpBmp, point2D[3], point2D[0], verticeColor[3], verticeColor[0]);
*
* //Left Face
* Methods2D.DrawLine(tmpBmp, point2D[6], point2D[5], verticeColor[6], verticeColor[5]);
* Methods2D.DrawLine(tmpBmp, point2D[2], point2D[1], verticeColor[2], verticeColor[1]);*/
return(tmpBmp);
}
private void button1_Click(object sender, EventArgs e)
{
resetButton_Click(sender, e);
type = ProectionType.Parallel;
}
