Trivial simple OpenGl working example

[Guillaume Piolat]

On Thursday, 8 July 2021 at 14:09:30 UTC, drug wrote:
> 08.07.2021 16:51, Виталий Фадеев пишет:
>> Hi!
>> 
>> I searching trivial simple D/OpenGL working in 2021 year 
>> example.
>> 
>> It may be triangle.
>> It may be based on any library: SDL, GLFW, Derelict, etc.
>> 
>> Can you help me ?
>> 
>
> https://github.com/drug007/gfm7/tree/master/examples/simpleshader
>
> it's not trivial though but it works (tested in linux)
> just `dub fetch gfm7` then go to 
> `path\to\gfm7\examples\simpleshader` and run `dub`.
>
> All kudos to Guillaume Piolat, original author of gfm library.

If like me you hate OpenGL :) you can can also get 
software-rendered DPI-aware triangles with the "turtle" package:
https://code.dlang.org/packages/turtle

(Courtesy of Cerjones for the software renderer. )