Add warning when multiple overlay images are detected

Co-authored-by: jags111 <5968619+jags111@users.noreply.github.com>

.gitignore

@@ -1,13 +1,29 @@
-# Python cache
+# Python
 __pycache__/
 *.py[cod]
 *$py.class
 *.so
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+*.egg-info/
+.installed.cfg
+*.egg
 
 # Virtual environments
 venv/
-env/
 ENV/
+env/
 
 # IDE
 .vscode/

README.md

@@ -131,17 +131,6 @@ Please check out our WIKI for any use cases and new developments including workf
   <img src="https://github.com/LucianoCirino/efficiency-nodes-media/blob/main/images/nodes/Image%20Overlay%20-%20Node%20Example.png" width="1080">
 </p>
  
-</details>
-<!-------------------------------------------------------------------------------------------------------------------------------------------------------->
-<details>
-    <summary><b>Live Preview (Eff.)</b></summary>
-<ul>
-    <li>Node that displays a live preview of images while allowing them to pass through to other nodes in the workflow.</li>
-    <li>Can be connected to multiple samplers sequentially to show progressive updates as the workflow advances through different stages (base sampling, refining, hi-res fix, detailing, etc.).</li>
-    <li>Useful for placing preview displays outside of subgraphs or in custom locations within complex workflows.</li>
-    <li>Simply connect the IMAGE output from any sampler or image processing node to this node's input, and connect its output to continue the workflow.</li>
-</ul>
- 
 </details>
 <!-------------------------------------------------------------------------------------------------------------------------------------------------------->
 <details>

efficiency_nodes.py

@@ -3957,6 +3957,12 @@ class TSC_ImageOverlay:
             samples = overlay_image.movedim(-1, 1)
             overlay_image = comfy.utils.common_upscale(samples, overlay_image_size[0], overlay_image_size[1], resize_method, False)
             overlay_image = overlay_image.movedim(1, -1)
+        
+        # Handle batch dimension - use first image if overlay_image is a batch
+        if len(overlay_image.shape) == 4:
+            if overlay_image.shape[0] > 1:
+                print(f"{warning('Image Overlay Warning:')} Multiple overlay images detected ({overlay_image.shape[0]}), using only the first image.")
+            overlay_image = overlay_image[0]
             
         overlay_image = tensor2pil(overlay_image)
 
@@ -4013,34 +4019,6 @@ class TSC_ImageOverlay:
         # Return the edited base image
         return (base_image,)
 
-########################################################################################################################
-# TSC Live Preview Node
-class TSC_LivePreview:
-    
-    @classmethod
-    def INPUT_TYPES(cls):
-        return {
-            "required": {
-                "images": ("IMAGE",),
-            },
-            "hidden": {
-                "prompt": "PROMPT",
-                "extra_pnginfo": "EXTRA_PNGINFO"
-            },
-        }
-    
-    RETURN_TYPES = ("IMAGE",)
-    FUNCTION = "preview_image"
-    OUTPUT_NODE = True
-    CATEGORY = "Efficiency Nodes/Image"
-    
-    def preview_image(self, images, prompt=None, extra_pnginfo=None):
-        # Generate preview using ComfyUI's PreviewImage node
-        preview = PreviewImage().save_images(images, prompt=prompt, extra_pnginfo=extra_pnginfo)["ui"]
-        
-        # Return both the preview for UI and the original images for pass-through
-        return {"ui": preview, "result": (images,)}
-
 ########################################################################################################################
 # Noise Sources & Seed Variations
 # https://github.com/shiimizu/ComfyUI_smZNodes
@@ -4316,7 +4294,6 @@ NODE_CLASS_MAPPINGS = {
     "Manual XY Entry Info": TSC_XYplot_Manual_XY_Entry_Info,
     "Join XY Inputs of Same Type": TSC_XYplot_JoinInputs,
     "Image Overlay": TSC_ImageOverlay,
-    "Live Preview (Eff.)": TSC_LivePreview,
     "Noise Control Script": TSC_Noise_Control_Script,
     "HighRes-Fix Script": TSC_HighRes_Fix,
     "Tiled Upscaler Script": TSC_Tiled_Upscaler,