/// <summary>
/// Tries to detach a <see cref="Texture"/> attached to the specified attachment point.
/// </summary>
/// <param name="point">The attachment point to check.</param>
/// <param name="attachment">The detached <see cref="Texture"/> attachment, if the method returned true.</param>
/// <returns>Returns whether the operation succeeded.</returns>
public bool TryDetachTexture(FramebufferAttachmentPoint point, out FramebufferTextureAttachment attachment)
{
for (int i = 0; i < textureAttachments.Count; i++)
{
if (textureAttachments[i].AttachmentPoint == point)
{
GraphicsDevice.Framebuffer = this;
GL.FramebufferTexture(FramebufferTarget.Framebuffer, (FramebufferAttachment)point, 0, 0);
attachment = textureAttachments[i];
textureAttachments.RemoveAt(i);
return(true);
}
}
attachment = default;
return(false);
}
/// <summary>
/// Gets a <see cref="Texture"/> attachment from this <see cref="FramebufferObject"/>.
/// </summary>
/// <param name="attachmentPoint">The point to look for a texture attachment at.</param>
/// <param name="attachment">The attachment found.</param>
/// <returns>Whether a texture attachment was found at the specified attachment point.</returns>
public bool TryGetTextureAttachment(FramebufferAttachmentPoint attachmentPoint, out FramebufferTextureAttachment attachment)
{
for (int i = 0; i < textureAttachments.Count; i++)
{
if (textureAttachments[i].AttachmentPoint == attachmentPoint)
{
attachment = textureAttachments[i];
return(true);
}
}
attachment = default;
return(false);
}