Fill-Nodes

Creates animated shapes that follow user-drawn paths. Open the path editor to draw trajectories on a reference image, then shapes will follow these paths over time. Outputs WAN ATI-compatible coordinate strings with proper 121-point resampling for stable video generation.

FL_Switch allows you to choose between two processing paths based on a switch value. The node only evaluates the path that is selected by the switch value. - If switch = False: on_false is evaluated and returned as output, on_true is not evaluated - If switch = True: on_true is evaluated and returned as output, on_false is not evaluated This node is useful for creating conditional workflows where you want to process data differently based on certain conditions, and you only want the selected path to execute.

FL_Switch_Big allows you to choose between multiple processing paths based on a switch condition. The node only evaluates the path that is selected by the switch condition. - The switch_condition is compared against each case value - If a match is found, the corresponding input is evaluated and returned - If no match is found, input_default is evaluated and returned - Inputs that don't match the condition are not evaluated This node is useful for creating conditional workflows with multiple branches.

Takes a cadence list (frame counts) and a directory of video files. Crops each video from the middle to match its cadence frame count. Concatenates all processed frames into a single image batch. Handles errors like count mismatches or dimension inconsistencies.

Creates animated geometric shape patterns with various algorithms. Generates a batch of images with shapes arranged in interesting patterns.

Blends two input videos with a cross-fade. The resolution of the second clip is resized to match the first.

Blends three videos with cross-fade transitions. Perfect for input → continuation → end workflows. All videos resized to match first video.

Blends videos with a continuation video that has embedded overlaps. Automatically strips overlap frames to prevent duplication. Use this after FL_WanVideoContinue.

Creates a continuation video with symmetrical overlap - uses last N frames from input video at start and first N frames from end video at end.