Module motion 

Swimming over time: the pose for each frame of a behavior’s seamless loop.

Structs

SwimPose

How the koi’s body and fins look in one frame. Paired values list the left fin, then the right, as the koi sees them.

Enums

Course

Where the koi swims in a frame.

Constants

FRAMES_PER_SECOND

Frames per second of every behavior’s loop; GIF frame delays derive from it.

Functions

calculate_swim_pose

The pose for a frame of a behavior’s loop; frame numbers wrap around the loop, so frame frame_count(behavior) is frame zero again.

frame_count

Frames in a behavior’s loop at FRAMES_PER_SECOND.