From 08149179c449cc75720d8417413cfcd7ff992cea Mon Sep 17 00:00:00 2001
From: lllyasviel <lyuminzhang@outlook.com>
Date: Mon, 29 Jan 2024 18:55:16 -0800
Subject: [PATCH] Update external.py

---
 ldm_patched/contrib/external.py | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/ldm_patched/contrib/external.py b/ldm_patched/contrib/external.py
index 927cd3f3..35f698ff 100644
--- a/ldm_patched/contrib/external.py
+++ b/ldm_patched/contrib/external.py
@@ -186,6 +186,26 @@ class ConditioningSetAreaPercentage:
             c.append(n)
         return (c, )
 
+class ConditioningSetAreaStrength:
+    @classmethod
+    def INPUT_TYPES(s):
+        return {"required": {"conditioning": ("CONDITIONING", ),
+                              "strength": ("FLOAT", {"default": 1.0, "min": 0.0, "max": 10.0, "step": 0.01}),
+                             }}
+    RETURN_TYPES = ("CONDITIONING",)
+    FUNCTION = "append"
+
+    CATEGORY = "conditioning"
+
+    def append(self, conditioning, strength):
+        c = []
+        for t in conditioning:
+            n = [t[0], t[1].copy()]
+            n[1]['strength'] = strength
+            c.append(n)
+        return (c, )
+
+
 class ConditioningSetMask:
     @classmethod
     def INPUT_TYPES(s):
@@ -1756,6 +1776,7 @@ NODE_CLASS_MAPPINGS = {
     "ConditioningConcat": ConditioningConcat,
     "ConditioningSetArea": ConditioningSetArea,
     "ConditioningSetAreaPercentage": ConditioningSetAreaPercentage,
+    "ConditioningSetAreaStrength": ConditioningSetAreaStrength,
     "ConditioningSetMask": ConditioningSetMask,
     "KSamplerAdvanced": KSamplerAdvanced,
     "SetLatentNoiseMask": SetLatentNoiseMask,