IrrlichtBaW CEGUI

[AnastaZIuk]

status:

Well, I launched new version and it looks and behave like old one without

GLStateManager.saveOpenGLState();         
setOpenGLClip();
// here it renders GUI
GLStateManager.restoreOpenGLState();

those are here

the results are as follows

old with commented those 3 above:

new with working fonts:

old with uncommented those 3 above:

What I don't understand is why it happens something with a state has an impact on half GUI that most is invisible, but we won't use those states and clips probably however. Need to figure out what to do with that.

I'm sure that the widgets are placed in new example correctly, since I can interact with them but I don't see them due to those states and clip.

notes:

• I have created a debug example for learning and testing purposes that will be deleted soon
• The strategy is as follows. I will learn CEGUI and CEED, launch alifsko creating a 2D example with OpenGL renderer wrapping everything in my code classes implementation. When it's done - I will change the renderer API to ours.

[devshgraphicsprogramming]

when the code is commented out the OpenGL vs.Vulkan NDC set-up is wrong (it doesn't get reset to OpenGL default before CEGUI is invoked)

However when its uncommented there's probably something wrong with saving the blend state (glEnable + glBlendFunc stuff)

[devshgraphicsprogramming]

closing temporarily.... reopen when ready for merge