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rename, cleanup code

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thot-experiment 2025-05-12 16:30:22 -07:00
parent ac60a29e43
commit 5be653c2e5
2 changed files with 15 additions and 14 deletions
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27
comfy_extras/nodes_agp.py → comfy_extras/nodes_apg.py
View File

@ -6,15 +6,15 @@ def project(v0, v1):
v0_orthogonal = v0 - v0_parallel
return v0_parallel, v0_orthogonal
class AGP:
class APG:
@classmethod
def INPUT_TYPES(s):
return {
"required": {
"model": ("MODEL",),
"eta": ("FLOAT", {"default": 1.0, "min": 0.0, "max": 10.0, "step": 0.01}),
"norm_threshold": ("FLOAT", {"default": 0.0, "min": 0.0, "max": 50.0, "step": 0.1}),
"momentum": ("FLOAT", {"default": 0.0, "min": 0.0, "max": 1.0, "step": 0.01}),
"eta": ("FLOAT", {"default": 1.0, "min": -10.0, "max": 10.0, "step": 0.01, "tooltip": "Controls the scale of the parallel guidance vector. Default CFG behavior at a setting of 1."}),
"norm_threshold": ("FLOAT", {"default": 5.0, "min": 0.0, "max": 50.0, "step": 0.1, "tooltip": "Normalize guidance vector to this value, normalization disable at a setting of 0."}),
"momentum": ("FLOAT", {"default": 0.0, "min": 0.0, "max": 1.0, "step": 0.01, "tooltip":"Controls a running average of guidance during diffusion, disabled at a setting of 0."}),
}
}
RETURN_TYPES = ("MODEL",)
@ -23,20 +23,21 @@ class AGP:
def patch(self, model, eta, norm_threshold, momentum):
running_avg = 0
prev_shape = None
prev_sigma = None
def pre_cfg_function(args):
nonlocal running_avg, prev_shape
nonlocal running_avg, prev_sigma
cond = args["conds_out"][0]
uncond = args["conds_out"][1]
sigma = args["sigma"][0]
if prev_sigma is not None and sigma > prev_sigma:
running_avg = 0
prev_sigma = sigma
guidance = cond - uncond
if prev_shape is not None and guidance.shape != prev_shape:
running_avg = 0
prev_shape = guidance.shape
if momentum > 0:
if not torch.is_tensor(running_avg):
running_avg = guidance
@ -64,9 +65,9 @@ class AGP:
return (m,)
NODE_CLASS_MAPPINGS = {
"AGP": AGP,
"APG": APG,
}
NODE_DISPLAY_NAME_MAPPINGS = {
"AGP": "Adaptive Gradient Projection",
"APG": "Adaptive Projected Guidance",
}

2
nodes.py
View File

@ -2261,7 +2261,7 @@ def init_builtin_extra_nodes():
"nodes_optimalsteps.py",
"nodes_hidream.py",
"nodes_fresca.py",
"nodes_agp.py",
"nodes_apg.py",
"nodes_preview_any.py",
"nodes_ace.py",
]