add README

README.md

@@ -10,25 +10,64 @@ Custom nodes for ComfyUI created for some of my workflows.
 - Adjustable parameters for temperature and token limits
 - Multi-line prompt support
 
+### String Splitter Node
+- Split a single input string into up to 10 separate outputs
+- Configurable separator (default: comma)
+- Perfect for:
+  - Parsing comma-separated values
+  - Breaking down prompt lists
+  - Splitting text for batch processing
+- Each output can be individually connected to other nodes
+- Empty outputs are handled gracefully with blank strings
+- Multiline text support
+
 ### LoRA Switcher Node
 - Easily switch between up to 10 different LoRA models in your workflow
 - Adjust LoRA strength with fine-grained control (-10.0 to 10.0)
 - Compatible with all standard LoRA models
 - Seamless integration with existing ComfyUI workflows
 
+### Image Overlay Node (Work in Progress 🚧)
+- Combine two images with overlay capabilities
+
+#### Current Functionality
+- Basic image compositing with:
+  - Position control (X/Y coordinates)
+  - Adjustable transparency (alpha: 0.0 - 1.0)
+  - Automatic size matching of overlay to base image
+  - Alpha channel support (RGBA conversion)
+  - Transparent background handling
+
+#### Planned Features
+- Advanced positioning options:
+  - Relative positioning (percentage-based)
+  - Negative coordinates support
+  - Anchor point selection (center, corners, etc.)
+- Transform controls:
+  - Scale/resize options
+  - Rotation
+  - Maintain aspect ratio option
+- Advanced compositing:
+  - Multiple blending modes (multiply, screen, overlay, etc.)
+  - Multiple layer support
+  - Masking capabilities
+- Quality of life improvements:
+  - Preview window
+  - Interactive positioning
+  - Preset positions (center, corners, etc.)
+
+> ⚠️ Note: This node is in early development. Features and interface may change significantly in future updates.
+
 ## Installation
 
-1. Navigate to your ComfyUI custom nodes directory:
-```bash
-cd ComfyUI/custom_nodes/
-```
+First navigate to your ComfyUI installation custom nodes directory.
 
-2. Clone this repository:
+1. Clone this repository:
 ```bash
 git clone https://github.com/oshtz/ComfyUI-oshtz-nodes.git
 ```
 
-3. Install the required dependencies:
+2. Install the required dependencies:
 ```bash
 cd ComfyUI-oshtz-nodes
 pip install -r requirements.txt