blepping

# Referenced from https://github.com/FelixKoulischer/Feedback-Guidance-of-Diffusion-Models/
# FBG paper: https://arxiv.org/abs/2506.06085
# ComfyUI implementation by https://github.com/blepping
# LICENSE: Apache2
# Usage: Place this file in the custom_nodes directory and restart ComfyUI+refresh browser.
#        It will add a FBGSampler node that can be used with SamplerCustom, etc.

import math
from enum import Enum, auto
from typing import NamedTuple

blepping

# By https://github.com/blepping
# License: Apache2
#
# Place this file in your custom_nodes directory and it should load automatically.

import math
import torch

SILENCE = torch.tensor((
    (-0.6462, -1.2132, -1.3026, -1.2432, -1.2455, -1.2162, -1.2184, -1.2114, -1.2153, -1.2144, -1.2130, -1.2115, -1.2063, -1.1918, -1.1154, -0.7924),

blepping

# By https://github.com/blepping
# LICENSE: Apache2
# Usage: Place this file in the custom_nodes directory and restart ComfyUI+refresh browser.
#        It will add a PingPongSampler node that can be used with SamplerCustom, etc.

import random
import torch

from tqdm.auto import trange

blepping

# By https://github.com/blepping
# License: Apache2
# Initial APG implementation referenced from https://arxiv.org/pdf/2410.02416 and https://github.com/ace-step/ACE-Step/blob/e5610345db9f450a855994169f4ca7a7b5fb4f1d/acestep/apg_guidance.py
#
# Changes:
#   250617: Fixed broken APG scale parameter handling.
#   250516: Removed alt2 mode, it was the same as positive momentum. Derp.
#   250516: New alt2 mode that blends history with the current diff. Added advanced YAML parameters input.

import math

blepping

# By https://github.com/blepping
# License: Apache2
#
# Usage: Place in ComfyUI's custom_nodes directory.
# It will add BlehFlashAttentionSampler and BlehGlobalFlashAttention nodes.
# Requires FlashAttention2 installed into the Python venv: https://github.com/Dao-AILab/flash-attention
#

from __future__ import annotations

blepping

#!python3
import argparse
import mmap
import json
import os
import struct
import sys
from pathlib import Path
from typing import NamedTuple

blepping

# Usage: Put in custom_nodes and restart ComfyUI/refresh browser.
import torch

class CosmosSchedulerNode:
    RETURN_TYPES = ("SIGMAS",)
    FUNCTION = "go"
    CATEGORY = "sampling/custom_sampling/schedulers"

    @classmethod
    def INPUT_TYPES(cls):

blepping

# ComfyUI sampler wrapper that saves the state of denoised for every model call.
# This ignores whatever the sampler actually returns. You will get a result of
# batch_size * times_model_was_called latents.
from __future__ import annotations

import torch

from comfy.samplers import KSAMPLER
from comfy.model_management import device_supports_non_blocking

blepping

# RiftWizard mod, should work with RiftWizard 1 and 2. Usage:
#   1. Find your mods directory. Right-click the game -> Properties -> Installed Files -> Browse -> Navigate to RiftWizard2/mods
#   2. Create a NoAnnoy directory (case-sensitive) and put NoAnnoy.py in there.
#   3. Restart Rift Wizard. You should see a message about the mod in the game console.
#
# You can use Steam's Launch Options to override settings instead of editing the mod.
# Right click the game -> Properties -> General. Example launch string:
#   NOANNOY_MONSTER_BLACKLIST=SilentSpecter,FaeSniper NOANNOY_GAMEOVER_SPEED_FACTOR=100 %command%

### User configurable options:

blepping

# By https://github.com/blepping/

import torch

class SplitMochiVideoLatent:
    DESCRIPTION = "Hack for Mochi latents to split the frames. Mochi has 6x temporal compression so a latent frame is worth 6 frames in your video. Splitting up a Mochi latent may reduce quality."
    FUNCTION = "go"
    CATEGORY = "latent/mochi"
    RETURN_TYPES = ("LATENT",)