diff options
Diffstat (limited to 'fish_show.py')
| -rw-r--r-- | fish_show.py | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/fish_show.py b/fish_show.py index cb80d55..e410895 100644 --- a/fish_show.py +++ b/fish_show.py @@ -11,6 +11,7 @@ from fish_types import Fish class Light(object): """Represent a bridge light and its state.""" + __slots__=('light', 'color', 'transitioning_to', 'x', 'y', 'step') def __init__(self, x, y, light): """Store all facts about a light.""" self.light = light @@ -34,8 +35,9 @@ class Light(object): new_color = new_background for fish in fishes: coverage = compute_coverage(fish, self.x, self.y) - fish_color = fish.color_at(self.x, self.y) - new_color = coverage * fish_color + (1 - coverage) * new_color + if coverage > 0.01: + fish_color = fish.color_at(self.x, self.y) + new_color = coverage * fish_color + (1 - coverage) * new_color self.light.setRGBRaw( *map(lambda x: clamp(0, x, 1), new_color.components) ) |