bmad4ever/comfyui_wfc_like

An "opinionated" Wave Function Collapse implementation with a set of nodes for comfyui

comfyui_wfc_like's Issues

EZ to implement complementary nodes

• A node that receives a list of tiles + floats to override sample frequencies.
• Optional mask batch for Sample node as a way to ignore undesired tiles.

To fix before documenting

1. Fix the edge case where the initial state is completely filled.
2. Update tile type counts with the given state tiles at the start.
3. Change weighting:
   3.1 don't multiply cost w/ entropy.
   3.2 make the extra weight the avg boundary entropy ( or some other, potentially more useful measure ).

Reminder: 1 sample 2 problems

The following generation produces the error below when using desktop ( relevant to reproduce ).

... wcf.py", line 283, in update_open_nodes
    wost.remove((y, x))
KeyError: (6, 6)

The type of error, and its "rarity", indicates that it is likely caused by different states having the same hash code.
This problem has been known since day one, and I was not planning on solving it ( using hash codes, is the intended implementation ).

Nevertheless, besides stopping the generation, the error also messes with the progress bar on posterior executions.
Thus, I should implement a workaround to return the best solution and some message/warning that a problem occurred.
Complementarily, I may also take a peek at alternative ways to hash the state.

After deciding what to do/show post error, the state hash code collision problem ( not the problems that arise from this ) should be added to the documentation.