/// <summary>
/// Draws a triangle
/// </summary>
/// <param name="pt1">First point</param>
/// <param name="pt2">Second point</param>
/// <param name="pt3">Third point</param>
/// <param name="c">Color to draw with</param>
public void DrawTriangle(Point pt1, Point pt2, Point pt3, Color c)
{
renderTarget.SetTexture(null);
renderTarget.AddPoint(pt1.X, pt1.Y, pt1.Z, 0, 1, c.R, c.G, c.B, c.A);
renderTarget.AddPoint(pt2.X, pt2.Y, pt3.Z, 0, 0, c.R, c.G, c.B, c.A);
renderTarget.AddPoint(pt3.X, pt3.Y, pt3.Z, 1, 0, c.R, c.G, c.B, c.A);
}
/// <summary>
/// Draw a sprite
/// </summary>
/// <param name="s">Sprite to draw</param>
/// <param name="x">X coordinate to draw at</param>
/// <param name="y">Y coordinate to draw at</param>
/// <param name="scale">Scale factor</param>
/// <param name="color">Color to multiply with</param>
public void DrawSprite(Sprite s, int x, int y, float scale, Color color)
{
renderTarget.SetTexture(s.Texture);
renderTarget.AddPoint(x, y, 0, s.TextureCoords[0], s.TextureCoords[1], color.R, color.G, color.B, color.A);
renderTarget.AddPoint(x, y + s.Height * scale, 0, s.TextureCoords[2], s.TextureCoords[3], color.R, color.G, color.B, color.A);
renderTarget.AddPoint(x + s.Width * scale, y + s.Height * scale, 0, s.TextureCoords[4], s.TextureCoords[5], color.R, color.G, color.B, color.A);
renderTarget.AddPoint(x + s.Width * scale, y + s.Height * scale, 0, s.TextureCoords[4], s.TextureCoords[5], color.R, color.G, color.B, color.A);
renderTarget.AddPoint(x + s.Width * scale, y, 0, s.TextureCoords[6], s.TextureCoords[7], color.R, color.G, color.B, color.A);
renderTarget.AddPoint(x, y, 0, s.TextureCoords[0], s.TextureCoords[1], color.R, color.G, color.B, color.A);
}
