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Add modes to not do interpolation with CreateFadeMaskAdvanced

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kijai 2025-05-20 16:50:42 +03:00
parent 5dcda71011
commit aca7916352
1 changed files with 34 additions and 12 deletions
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46
nodes/mask_nodes.py
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@ -618,7 +618,7 @@ and interpolating from that to fully black at the 16th frame.
"frames": ("INT", {"default": 16,"min": 2, "max": 10000, "step": 1}), "frames": ("INT", {"default": 16,"min": 2, "max": 10000, "step": 1}),
"width": ("INT", {"default": 512,"min": 1, "max": 4096, "step": 1}), "width": ("INT", {"default": 512,"min": 1, "max": 4096, "step": 1}),
"height": ("INT", {"default": 512,"min": 1, "max": 4096, "step": 1}), "height": ("INT", {"default": 512,"min": 1, "max": 4096, "step": 1}),
"interpolation": (["linear", "ease_in", "ease_out", "ease_in_out"],), "interpolation": (["linear", "ease_in", "ease_out", "ease_in_out", "none", "default_to_black"],),
}, },
} }
@ -642,7 +642,7 @@ and interpolating from that to fully black at the 16th frame.
points.append((frame, color)) points.append((frame, color))
# Check if the last frame is already in the points # Check if the last frame is already in the points
if len(points) == 0 or points[-1][0] != frames - 1: if (interpolation != "default_to_black") and (len(points) == 0 or points[-1][0] != frames - 1):
# If not, add it with the color of the last specified frame # If not, add it with the color of the last specified frame
points.append((frames - 1, points[-1][1] if points else 0)) points.append((frames - 1, points[-1][1] if points else 0))
@ -662,17 +662,39 @@ and interpolating from that to fully black at the 16th frame.
# Interpolate between the previous point and the next point # Interpolate between the previous point and the next point
prev_point = next_point - 1 prev_point = next_point - 1
t = (i - points[prev_point][0]) / (points[next_point][0] - points[prev_point][0])
if interpolation == "ease_in":
t = ease_in(t)
elif interpolation == "ease_out":
t = ease_out(t)
elif interpolation == "ease_in_out":
t = ease_in_out(t)
elif interpolation == "linear":
pass # No need to modify `t` for linear interpolation
color = points[prev_point][1] - t * (points[prev_point][1] - points[next_point][1]) if interpolation == "none":
exact_match = False
for p in points:
if p[0] == i: # Exact frame match
color = p[1]
exact_match = True
break
if not exact_match:
color = points[prev_point][1]
elif interpolation == "default_to_black":
exact_match = False
for p in points:
if p[0] == i: # Exact frame match
color = p[1]
exact_match = True
break
if not exact_match:
color = 0
else:
t = (i - points[prev_point][0]) / (points[next_point][0] - points[prev_point][0])
if interpolation == "ease_in":
t = ease_in(t)
elif interpolation == "ease_out":
t = ease_out(t)
elif interpolation == "ease_in_out":
t = ease_in_out(t)
elif interpolation == "linear":
pass # No need to modify `t` for linear interpolation
color = points[prev_point][1] - t * (points[prev_point][1] - points[next_point][1])
color = np.clip(color, 0, 255) color = np.clip(color, 0, 255)
image = np.full((height, width), color, dtype=np.float32) image = np.full((height, width), color, dtype=np.float32)
image_batch[i] = image image_batch[i] = image