/// <summary>
/// Draws the given polygon.
/// </summary>
/// <param name="polygon">The polygon to render.</param>
/// <param name="color">The color to use when drawing the polygon.</param>
/// <param name="dashed">If true, the polygon will be "dashed".</param>
public void DrawPolygon(VectorPolygon polygon, Color color, bool dashed)
{
if (polygon == null)
return;
int step = (dashed == true) ? 2 : 1;
int length = polygon.Points.Length + ((polygon.IsClosed) ? 0 : -1);
for (int i = 0; i < length; i += step)
{
if (lineCount >= m_maxPrimitives)
throw new Exception("Raster graphics count has exceeded limit.");
vertices[currentIndex].Position = polygon.Points[i % polygon.Points.Length];
vertices[currentIndex++].Color = color;
vertices[currentIndex].Position = polygon.Points[(i + 1) % polygon.Points.Length];
vertices[currentIndex++].Color = color;
lineCount++;
}
}
/// <summary>
/// Draws the given polygon.
/// </summary>
/// <param name="polygon">The polygon to render.</param>
/// <param name="color">The color to use when drawing the polygon.</param>
public void DrawPolygon(VectorPolygon polygon, Color color)
{
DrawPolygon(polygon, color, false);
}