#Fontbase setup 2.2.1.exe install

It's here that we are suposed to draw our scene : bool on_glarea_draw_event (Widget widget, Cairo.Context cr) The second one, draw, will be called and re-called everytime the window is refreshed or resized. The first one, realize, will be executed once, at the beginning, when the GLArea is rendered and will define the GL scene properties : void on_glarea_realize_event (Widget widget) We create a GLArea widget, define its size to 100x100, and attach 2 callbacks to it : realize and draw. Have a look at the attached source code the important parts are : var glarea = new GLArea (attrlist) We will first render a GL scene together with a control. We then ckeck the GtkGLArea3 package and click on ' Update !'. We run ValaWinPKG from the Windows start menu.

#Fontbase setup 2.2.1.exe install

If not already present, we'll install the latest Vala bundle for Windows and ValaWinPKG : I wrote the VAPIs, packaged the libs and made them available through the ValaWinPKG repository. So I decided to make some modifications to the GtkGLArea code, and finally, look at what we have here :

To my disappointment, however, they were both targeting good ol' GTK+2. They both expose more or less the same API : you create a dedicated widget on which OpenGL rendering will be possible there's some automatic management for moving and resizing, however you're supposed to manage some cases (scaling e.g.) manually. I remembered very well it was possible -using some third-party libraries- and after a bit of googling, I found two libs : Some months ago, I needed to render a 3D scene (which was, of course, using OpenGL) in a GTK+3 window. Objectives : display an OpenGL context in a GTK+ window, under Windows.