changelog
    
    
    - Wed, 11 Mar 2020 19:05:34 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Wed, 11 Mar 2020 19:05:34 +0200] rev 80
 
    - simplification
 
    - Wed, 11 Mar 2020 17:19:38 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Wed, 11 Mar 2020 17:19:38 +0200] rev 79
 
    - added a render style for pick scene
 
    - Wed, 11 Mar 2020 17:19:28 +0200
 
    - by Teemu Piippo <teemu@hecknology.net> [Wed, 11 Mar 2020 17:19:28 +0200] rev 78
 
    - fixed signed vs unsigned nonsense in gl::Compiler::idFromColor