public Scene GetTransformed(RotateStruct turnKoefs, ScaleStruct scaleKoefs, MoveStruct moveKoefs)
{
Scene s = new Scene(size);
foreach (Object obj in scene)
{
s.AddModel(obj.Transform(turnKoefs, scaleKoefs, moveKoefs));
}
return(s);
}
public override Object Transform(RotateStruct turnKoefs, ScaleStruct scaleKoefs, MoveStruct moveKoefs)
{
Map newMap = new Map(map);
Shape shape = new Shape(newMap, col, dh);
shape.TurnModel(turnKoefs);
shape.ScaleModel(scaleKoefs);
shape.MoveModel(moveKoefs);
return(shape);
}
public static PointInt Transform(int x, int y, int z, RotateStruct koefs)
{
double x_tmp = x;
double y_tmp = y;
double z_tmp = z;
RotateX(ref y_tmp, ref z_tmp, koefs.tetax);
RotateY(ref x_tmp, ref z_tmp, koefs.tetay);
RotateZ(ref x_tmp, ref y_tmp, koefs.tetaz);
return(new PointInt((int)x_tmp, (int)y_tmp, (int)z_tmp));
}
private void CreateScene_Click(object sender, EventArgs e)
{
turnKoefs = new RotateStruct(-90, 0, 0);
scaleKoefs = new ScaleStruct(1.25, 1.25, 1.25);
moveKoefs = new MoveStruct(canvas.Width / 2, canvas.Height / 2 - 150, 0);
scene = new Scene(canvas.Size);
CreateCloud();
if (CheckGenGround.Checked)
{
CreateGround();
}
SetSun();
HandleSceneChange();
}
private void TurnModel(RotateStruct turnKoefs)
{
double tetax = turnKoefs.tetax * Math.PI / 180;
double tetay = turnKoefs.tetay * Math.PI / 180;
double tetaz = turnKoefs.tetaz * Math.PI / 180;
double cosTetX = Math.Cos(tetax), sinTetX = Math.Sin(tetax);
double cosTetY = Math.Cos(tetay), sinTetY = Math.Sin(tetay);
double cosTetZ = Math.Cos(tetaz), sinTetZ = Math.Sin(tetaz);
foreach (Polygon pol in polygons)
{
foreach (PointInt v in pol.GetPointInts())
{
Rotation.Transform(ref v.x, ref v.y, ref v.z, cosTetX, sinTetX, cosTetY, sinTetY, cosTetZ, sinTetZ, dh);
}
}
}
public Zbuffer(Scene s, Size size, LightSource sun)
{
this.size = size;
img = new Bitmap(size.Width, size.Height);
imgFromSun = new Bitmap(size.Width, size.Height);
InitBuffers();
this.sun = sun;
turnKoefs = sun.koefs;
foreach (Object obj in s.GetModels())
{
ProcessObject(Zbuf, img, obj);
ProcessObject(ZbufFromSun, imgFromSun, obj.Transform(turnKoefs, new ScaleStruct(1, 1, 1), new MoveStruct(0, 0, 0)));
}
}
public LightSource(Color color, double tetay, Vector direction)
{
this.direction = direction;
this.color = color;
this.koefs = new RotateStruct(90, tetay, 0);
}
public abstract Object Transform(RotateStruct turnKoefs, ScaleStruct scaleKoefs, MoveStruct moveKoefs);
