In response to Orange ():

use sprites

In response to misticos ():

Which one? :D this it the main question, and how to find them all ?

In response to Orange ():

assets/content/textures

In response to misticos ():

Cannot find there blur.

In response to Orange ():

maybe assets/content/textures/generic/fulltransparent.tga

In response to misticos ():

Thread Up.

var innerLine = new CuiElement
{
	Name = CuiHelper.GetGuid(),
	Parent = mainPanel,
	Components =
			{
				new CuiRawImageComponent { Color = "0 0 0 0.5", Sprite = "assets/content/materials/highlight.png", Material = "assets/content/ui/uibackgroundblur-ingamemenu.mat" },
				new CuiRectTransformComponent{ AnchorMin = "0 0", AnchorMax = "0.9 0.9" }
			}
};

In response to FuJiCuRa ():

One correct answer could be that way (instead of the first smart alec)var innerLine = new CuiElemen...

In response to FuJiCuRa ():

If I would betray all my tricks at once, I would probably be unemployed in no time ;)

In response to misticos ():

Finally. Thank you.

Merged post

Where have you found this solution, this mater...

assets/content

In response to Orange ():

assets/contentDo you tryed to inspect game files? I donk think so -> do it