/// <summary>
/// overrides the <see cref="CustomEntity.OnDraw(OpenGlDevice)"/>method.
/// </summary>
/// <param name="Device"></param>
protected override void OnDraw(OpenGlDevice Device)
{
Device.PushMatrix();
Device.MulMatrix(_Transformation);
if (Device.RenderKind != RenderKind.SnapBuffer)
{
Material SaveE = Device.Material;
Device.Material = ShaftMaterial;
Arc K = new Arc(new xy(0, 0), Radius);
K.ClockWise = false;
Device.drawCurve(K);
Device.drawCylinder(Radius, Size - TopHeight);
Device.PushMatrix();
Device.MulMatrix(Matrix.Translation(0, 0, Size - TopHeight));
Device.Material = TopMaterial;
Device.drawConePointed(TopRadius, TopHeight);
K = new Arc(new xy(0, 0), TopRadius);
K.ClockWise = false;
Device.drawCurve(K);
Device.PopMatrix();
Device.Material = SaveE;
}
else
{
Device.PushTag(0);
Device.drawLine(new xyz(0, 0, 0), new xyz(0, 0, Size));
Device.PopTag();
Device.PushTag(1);
Device.drawPoint(new xyz(0, 0, 0), 0.3);
Device.PopTag();
Device.PushTag(2);
Device.drawPoint(new xyz(0, 0, Size), 0.3);
Device.PopTag();
}
Device.PopMatrix();
base.OnDraw(Device);
}
