SFML.Graphics.ConvexShape.SetPoint C# (CSharp) Method

        public void SetPoint(uint index, Vector2f point)
        {
            myPoints[index] = point;
            Update();
        }

        public void DrawQuad(int x, int y, int width, int height, Color color, Color color2, int thickness)
        {
            var zoom = GetZoom();

            int real_x      = (int)(x * zoom);
            int real_y      = (int)(y * zoom);
            int real_width  = (int)(width * zoom);
            int real_height = (int)(height * zoom);

            SFML.System.Vector2f position = new SFML.System.Vector2f(real_x, real_y);
            SFML.System.Vector2f size     = new SFML.System.Vector2f(real_width, real_height);

            float offset_x = 0;
            float offset_y = 0;

            SFML.Graphics.ConvexShape rect = new SFML.Graphics.ConvexShape(4);
            rect.OutlineThickness = thickness;
            rect.OutlineColor     = new SFML.Graphics.Color(color2.R, color2.G, color2.B, color2.A);
            rect.FillColor        = new SFML.Graphics.Color(color.R, color.G, color.B, color.A);
            rect.Position         = position;
            rect.SetPoint(0, new SFML.System.Vector2f(offset_x, offset_y));
            rect.SetPoint(1, new SFML.System.Vector2f(offset_x + size.X, offset_y));
            rect.SetPoint(2, new SFML.System.Vector2f(offset_x + size.X - size.Y, offset_y + size.Y));
            rect.SetPoint(3, new SFML.System.Vector2f(offset_x - size.Y, offset_y + size.Y));
            RenderWindow.Draw(rect);
        }