private void Button_exec_Click(object sender, EventArgs e)
{
if (figure == null)
{
MessageBox.Show("Сначала создайте фигуру", "Нет фигуры", MessageBoxButtons.OK);
}
else
{
double old_x = figure.Center.X, old_y = figure.Center.Y, old_z = figure.Center.Z;
Transformation transformation = Transformation.Translate(-old_x, -old_y, -old_z);
transformation *= Transformation.Translate(Double.Parse(trans_x.Text), Double.Parse(trans_y.Text), Double.Parse(trans_z.Text));
transformation *= Transformation.Scale(Double.Parse(scaling_x.Text), Double.Parse(scaling_y.Text), Double.Parse(scaling_z.Text));
double rotX = Double.Parse(angle_x.Text) / 180 * Math.PI;
double rotY = Double.Parse(angle_y.Text) / 180 * Math.PI;
double rotZ = Double.Parse(angle_z.Text) / 180 * Math.PI;
switch (line_mode)
{
case Axis.OTHER:
Edge rot_line = new Edge(
new Point3d(
int.Parse(rot_line_x1.Text),
int.Parse(rot_line_y1.Text),
int.Parse(rot_line_z1.Text)),
new Point3d(
int.Parse(rot_line_x2.Text),
int.Parse(rot_line_y2.Text),
int.Parse(rot_line_z2.Text))
);
double Ax = (rot_line.P1.X + rot_line.P2.X) / 2,
Ay = (rot_line.P1.Y + rot_line.P2.Y) / 2,
Az = (rot_line.P1.Z + rot_line.P2.Z) / 2;
transformation *= Transformation.Translate(-Ax, -Ay, Az)
* Transformation.RotateX(rotX)
* Transformation.RotateY(rotY)
* Transformation.RotateZ(rotZ)
* Transformation.Translate(Ax, Ay, Az);
break;
default:
transformation *= Transformation.RotateX(rotX)
* Transformation.RotateY(rotY)
* Transformation.RotateZ(rotZ);
break;
}
transformation *= Transformation.Translate(old_x, old_y, old_z);
figure.Apply(transformation);
camera.fiqureApply(transformation);
clearScenes();
figure.show(g, pr, new_fig);
camera.show(camera_g, old_fig);
}
}
private void Button3_Click(object sender, EventArgs e)
{
Form2 form2 = new Form2();
form2.ShowDialog();
var f = form2.f;
float x0 = form2.X0;
float x1 = form2.X1;
float y0 = form2.Y0;
float y1 = form2.Y1;
int cnt_of_breaks = form2.Cnt_of_breaks;
form2.Dispose();
ReverseFloatComparer fcmp = new ReverseFloatComparer();
float dx = (Math.Abs(x0) + Math.Abs(x1)) / cnt_of_breaks;
float dy = (Math.Abs(y0) + Math.Abs(y1)) / cnt_of_breaks;
List <Face> faces = new List <Face>();
List <Point3d> pts0 = new List <Point3d>();
List <Point3d> pts1 = new List <Point3d>();
for (float x = x0; x < x1; x += dx)
{
for (float y = y0; y < y1; y += dy)
{
float z = f(x, y);
pts1.Add(new Point3d(x, y, z));
}
if (pts0.Count != 0)
{
for (int i = 1; i < pts0.Count; ++i)
{
faces.Add(new Face(new List <Point3d>()
{
new Point3d(pts0[i - 1]), new Point3d(pts1[i - 1]),
new Point3d(pts1[i]), new Point3d(pts0[i])
}));
}
}
pts0.Clear();
pts0 = pts1;
pts1 = new List <Point3d>();
}
g.Clear(Color.White);
figure = new Polyhedron(faces);
figure.Apply(Transformation.Scale(5, 5, 5));
figure.show(g, pr, new_fig);
}
