/// <summary>
/// Draw a colored line.
/// </summary>
/// <param name="a">Vector A.</param>
/// <param name="b">Vector B.</param>
/// <param name="color">The color of the quad.</param>
/// <param name="device">The direct3D device.</param>
private void DrawLine(Vector3 a, Vector3 b, Color color, Device device)
{
LineVertex[] lineData = new LineVertex[2];
lineData[0].Position = a;
lineData[0].Color = color.ToArgb();
lineData[1].Position = b;
lineData[1].Color = color.ToArgb();
device.VertexFormat = VertexFormat.Position | VertexFormat.Diffuse;
device.DrawUserPrimitives <LineVertex>(PrimitiveType.LineList, 0, lineData.Length / 2, lineData);
}
/// <summary>
/// Draw simple colored filled box.
/// </summary>
/// <param name="a">Vector A.</param>
/// <param name="b">Vector B.</param>
/// <param name="c">Vector C.</param>
/// <param name="d">Vector D.</param>
/// <param name="color">The color of the quad.</param>
/// <param name="device">The direct3D device.</param>
private void DrawBox(Vector3 a, Vector3 b, Vector3 c, Vector3 d, Color color, Device device)
{
LineVertex[] lineData = new LineVertex[4];
lineData[0].Position = a;
lineData[0].Color = color.ToArgb();
lineData[1].Position = b;
lineData[1].Color = color.ToArgb();
lineData[2].Position = c;
lineData[2].Color = color.ToArgb();
lineData[3].Position = d;
lineData[3].Color = color.ToArgb();
device.VertexFormat = VertexFormat.Position | VertexFormat.Diffuse;
device.DrawUserPrimitives <LineVertex>(PrimitiveType.TriangleFan, 0, lineData.Length / 2, lineData);
}
/// <summary>
/// Draw a colored line.
/// </summary>
/// <param name="a">Vector A.</param>
/// <param name="b">Vector B.</param>
/// <param name="color">The color of the quad.</param>
/// <param name="device">The direct3D device.</param>
private void DrawLine(Vector3 a, Vector3 b, Color color, Device device)
{
LineVertex[] lineData = new LineVertex[2];
lineData[0].Position = a;
lineData[0].Color = color.ToArgb();
lineData[1].Position = b;
lineData[1].Color = color.ToArgb();
device.VertexFormat = VertexFormat.Position | VertexFormat.Diffuse;
device.DrawUserPrimitives<LineVertex>(PrimitiveType.LineList, 0, lineData.Length / 2, lineData);
}
/// <summary>
/// Draw simple colored filled box.
/// </summary>
/// <param name="a">Vector A.</param>
/// <param name="b">Vector B.</param>
/// <param name="c">Vector C.</param>
/// <param name="d">Vector D.</param>
/// <param name="color">The color of the quad.</param>
/// <param name="device">The direct3D device.</param>
private void DrawBox(Vector3 a, Vector3 b, Vector3 c, Vector3 d, Color color, Device device)
{
LineVertex[] lineData = new LineVertex[4];
lineData[0].Position = a;
lineData[0].Color = color.ToArgb();
lineData[1].Position = b;
lineData[1].Color = color.ToArgb();
lineData[2].Position = c;
lineData[2].Color = color.ToArgb();
lineData[3].Position = d;
lineData[3].Color = color.ToArgb();
device.VertexFormat = VertexFormat.Position | VertexFormat.Diffuse;
device.DrawUserPrimitives<LineVertex>(PrimitiveType.TriangleFan, 0, lineData.Length / 2, lineData);
}