Merge ea67e35a45 into 3fe9f5fecb

add sum case to blend node
2026-07-11 08:57:22 +08:00 · 2026-07-04 14:10:53 +08:00 · 2026-02-05 11:32:06 +00:00
1 changed files with 3 additions and 1 deletions
--- a/comfy_extras/nodes_post_processing.py
+++ b/comfy_extras/nodes_post_processing.py
@ -28,7 +28,7 @@ class Blend(io.ComfyNode):
                io.Image.Input("image1"),
                io.Image.Input("image2"),
                io.Float.Input("blend_factor", default=0.5, min=0.0, max=1.0, step=0.01),
-                io.Combo.Input("blend_mode", options=["normal", "multiply", "screen", "overlay", "soft_light", "difference"]),
+                io.Combo.Input("blend_mode", options=["normal", "multiply", "screen", "overlay", "soft_light", "difference", "sum"]),
            ],
            outputs=[
                io.Image.Output(),
@ -63,6 +63,8 @@ class Blend(io.ComfyNode):
            return torch.where(img2 <= 0.5, img1 - (1 - 2 * img2) * img1 * (1 - img1), img1 + (2 * img2 - 1) * (cls.g(img1) - img1))
        elif mode == "difference":
            return img1 - img2
+        elif mode == "sum":
+            return img1 + img2
        raise ValueError(f"Unsupported blend mode: {mode}")

    @classmethod
Author	SHA1	Message	Date
Gee	a2e13bbaac	Merge `ea67e35a45` into `3fe9f5fecb`	2026-07-04 14:10:53 +08:00
Gee	ea67e35a45	add sum case to blend node	2026-02-05 11:32:06 +00:00