public Framebuffer(int width, int height)
: this()
{
Width = width;
Height = height;
ColorTexture = new Texture(width, height);
DepthTexture = new Texture(){ Width = width, Height = height };
GL.TexImage2D(TextureTarget.Texture2D, 0,
PixelInternalFormat.DepthComponent32,
width, height, 0,
PixelFormat.DepthComponent,
PixelType.UnsignedInt, IntPtr.Zero);
GL.BindTexture(TextureTarget.Texture2D, 0);
GL.BindFramebuffer(FramebufferTarget.Framebuffer, ID);
GL.FramebufferTexture2D(FramebufferTarget.Framebuffer,
FramebufferAttachment.ColorAttachment0,
TextureTarget.Texture2D, ColorTexture.ID, 0);
GL.FramebufferTexture2D(FramebufferTarget.Framebuffer,
FramebufferAttachment.DepthAttachment,
TextureTarget.Texture2D, DepthTexture.ID, 0);
GL.BindFramebuffer(FramebufferTarget.Framebuffer, 0);
}
public static void Rectangle(int x, int y, int width, int height, Texture tex, RectangleD texCoords)
{
Display.Texture = tex;
Rectangle(x, y, width, height, texCoords);
}
public static void Rectangle(int x, int y, int width, int height, Texture tex)
{
Rectangle(x, y, width, height, tex, RectangleD.Unit);
}
public static void Rectangle(Rectangle rect, Texture tex, RectangleD texCoords)
{
Rectangle(rect.X, rect.Y, rect.Width, rect.Height, tex, texCoords);
}
public static void Rectangle(Rectangle rect, Texture tex)
{
Rectangle(rect, tex, RectangleD.Unit);
}
