diff options
Diffstat (limited to 'libdimension/dimension/color.h')
| -rw-r--r-- | libdimension/dimension/color.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libdimension/dimension/color.h b/libdimension/dimension/color.h index 34f3884..967e9a5 100644 --- a/libdimension/dimension/color.h +++ b/libdimension/dimension/color.h @@ -164,6 +164,13 @@ dmnsn_color_saturate(dmnsn_color color) return color; } +/** Return whether a color contains any NaN components. */ +DMNSN_INLINE bool +dmnsn_color_isnan(dmnsn_color color) +{ + return isnan(color.R) || isnan(color.G) || isnan(color.B); +} + /* Standard colors */ /** Black. */ |