diff options
| -rw-r--r-- | bitmap.h | 5 |
1 files changed, 3 insertions, 2 deletions
@@ -28,8 +28,9 @@ struct pixel { T r, g, b; /** - * Create a pixel with given depth, from normalized color values. - * For example: for 8bit pixel, with (1, 0.5, 0.25), we get: (255, 127, 63). + * Create a pixel of given depth, from normalized color values. + * r, g, b must in range [0, 1]. + * For example: Set color depth to 8bit, for normalized color (1, 0.5, 0.25), we get: (255, 127, 63). */ static inline pixel<T> from_normalized(double r, double g, double b) { const auto mod = (1ULL << (sizeof(T) * 8U)) - 1ULL; |