private void ZRotationBar_Scroll(object sender, EventArgs e)
{
if (autoUpdate)
{
GraphicsPanel.Refresh();
}
}
private void ScaleFactorBar_ValueChanged(object sender, EventArgs e)
{
if (autoUpdate)
{
GraphicsPanel.Refresh();
}
}
private void HValue_ValueChanged(object sender, EventArgs e)
{
UpdateHyperboloid();
if (autoUpdate)
{
GraphicsPanel.Refresh();
}
}
private void GraphicsPanel_Resize(object sender, EventArgs e)
{
graphics?.Dispose();
graphics = GraphicsPanel.CreateGraphics();
if (autoUpdate)
{
GraphicsPanel.Refresh();
}
}
private void MainForm_Load(object sender, EventArgs e)
{
UpdateHyperboloid();
autoUpdate = AutoUpdateBox.Checked;
AutoUpdateBox_CheckedChanged(this, null);
graphics = GraphicsPanel.CreateGraphics();
SmoothBox_CheckedChanged(this, null);
AddToChartButton_Click(this, null);
}
private void AutoUpdateBox_CheckedChanged(object sender, EventArgs e)
{
autoUpdate = AutoUpdateBox.Checked;
if (autoUpdate)
{
DrawButton.Enabled = false;
GraphicsPanel.Refresh();
}
else
{
DrawButton.Enabled = true;
}
}
private void SmoothBox_CheckedChanged(object sender, EventArgs e)
{
if (graphics is null)
{
return;
}
if (SmoothBox.Checked)
{
graphics.SmoothingMode = SmoothingMode.AntiAlias;
}
else
{
graphics.SmoothingMode = SmoothingMode.None;
}
if (autoUpdate)
{
GraphicsPanel.Refresh();
}
}
private void GraphicsPanel_Paint(object sender, PaintEventArgs e)
{
var centerCircle = (Circle)hyperboloid.GetZAxisSection(0);
var upCircle = (Circle)hyperboloid.GetZAxisSection(hyperboloid.MaxZ);
var downCircle = (Circle)hyperboloid.GetZAxisSection(hyperboloid.MinZ);
graphicsEngine.Figures3D.Clear();
graphicsEngine.Figures2D.Clear();
graphicsEngine.Figures3D.Add((hyperboloid, Color.White));
graphicsEngine.Figures2D.Add((centerCircle, 0, Color.Black));
graphicsEngine.Figures2D.Add((upCircle, hyperboloid.MaxZ, Color.Red));
graphicsEngine.Figures2D.Add((downCircle, hyperboloid.MinZ, Color.Red));
graphicsEngine.ZeroPositionOffset = new Point3D((double)GraphicsPanel.Width / 2, (double)GraphicsPanel.Height / 2, 0);
graphicsEngine.Figures3DStep = (double)StepBar.Value / 10;
graphicsEngine.Figures2DStep = (double)StepBar.Value / 50;
graphicsEngine.ScaleFactor = (double)ScaleFactorBar.Value / 10;
graphicsEngine.Rotation = Vector3D.FromDegrees(XRotationBar.Value, YRotationBar.Value, ZRotationBar.Value);
GraphicsPanel.SuspendLayout();
graphicsEngine.Draw(graphics);
GraphicsPanel.ResumeLayout();
}
private void DrawButton_Click(object sender, EventArgs e)
{
GraphicsPanel.Refresh();
}
