CEGUI SFML Render Module.

[klusark]

I have been trying to make a CEGUI render module, but it is not going well.
I know somewhat what I am doing wrong, but I have no idea how to fix it.
It runs very slow and the buttons do not show up correctly. Should I stick with using the OpenGL render module?

One thing that I don't know how to do with sfml is set differnt corners different colours.

bad using my sfml renderer


good using opengl renderer


Source

Any tips would be very helpful.

Thanks.

[Imbue]

What advantage do you expect over the OpenGL render module?