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| author | Dan Goodliffe <dan@randomdan.homeip.net> | 2024-09-23 20:12:48 +0100 |
|---|---|---|
| committer | Dan Goodliffe <dan@randomdan.homeip.net> | 2024-09-23 20:12:48 +0100 |
| commit | dbbfd39eef3b4d063ab7cdeb8d139b1bc11ba72c (patch) | |
| tree | 0a880b2d14ac152014649d32088b73f17bf77297 /gfx/gl/program.h | |
| parent | Merge branch 'sunpos' (diff) | |
| parent | Populate all layers of shadow stencil with view from all around (diff) | |
| download | ilt-dbbfd39eef3b4d063ab7cdeb8d139b1bc11ba72c.tar.bz2 ilt-dbbfd39eef3b4d063ab7cdeb8d139b1bc11ba72c.tar.xz ilt-dbbfd39eef3b4d063ab7cdeb8d139b1bc11ba72c.zip | |
Psycho-rebased branch billboard-shadows on top of main
Diffstat (limited to 'gfx/gl/program.h')
| -rw-r--r-- | gfx/gl/program.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gfx/gl/program.h b/gfx/gl/program.h index c89a128..20be1aa 100644 --- a/gfx/gl/program.h +++ b/gfx/gl/program.h @@ -33,6 +33,12 @@ public: return location; } + explicit + operator bool() const + { + return location >= 0; + } + protected: GLint location; }; |