diff --git a/README.md b/README.md index 501facc..3c6da3f 100644 --- a/README.md +++ b/README.md @@ -1,4 +1,5 @@ # ComfyUI-RBG-SmartSeedVariance ðŸŒą + ComfyUI Compatible1 Nodes1 Category ## Advanced Seed Diversity Enhancement for ComfyUI âœĻ @@ -6,27 +7,31 @@ Some generative models (like Z-Image Turbo and Qwen-Image) suffer from **limited seed variance** — changing the seed produces only subtle variations or nearly identical outputs. The **RBG Smart Seed Variance** node solves this by intelligently injecting controlled noise into text embeddings during generation, creating meaningful diversity while preserving your prompt intention. --- +![alt text]() ## Feature List 🚀 -- **7 Intelligent Presets:** Pre-configured variance levels from Subtle to Wild: - - **ðŸŒą Subtle** - Gentle diversity for fine-tuning - - **ðŸŒŋ Balanced** - Sweet spot for most use cases - - **ðŸŠī Creative** - Unlock more artistic variations - - **ðŸŒģ Bold** - Significant structural changes - - **ðŸŒī Wild** - Maximum diversity for exploration (Note this might break your prompt, use with caution!) - - **⚙ïļ Custom** - Fine-tune with percentage slider (0-100%) +- **7 Intelligent Presets:** Pre-configured variance levels from Subtle to Wild: -- **Model-Specific Optimization:** Automatic adjustment for your architecture: - - **Z-Image Turbo**, **Qwen-Image**, **Flux (Dev/Schnell)**, **Chroma HD**, **SDXL** and more! + - **ðŸŒą Subtle** - Gentle diversity for fine-tuning + - **ðŸŒŋ Balanced** - Sweet spot for most use cases + - **ðŸŠī Creative** - Unlock more artistic variations + - **ðŸŒģ Bold** - Significant structural changes + - **ðŸŒī Wild** - Maximum diversity for exploration (Note this might break your prompt, use with caution!) + - **⚙ïļ Custom** - Fine-tune with percentage slider (0-100%) -- **11 Direction Shift Patterns:** Apply structured artistic biases instead of pure random noise. -- **7 Spatial Fade Curves:** Control how noise fades across the embedding space. -- **Flexible Noise Injection Timing:** Control when variance is applied. -- **Prompt Token Protection:** Preserve specific parts of your prompt from noise. +- **Model-Specific Optimization:** Automatic adjustment for your architecture: + + - **Z-Image Turbo**, **Qwen-Image**, **Flux (Dev/Schnell)**, **Chroma HD**, **SDXL** and more! + +- **11 Direction Shift Patterns:** Apply structured artistic biases instead of pure random noise. +- **7 Spatial Fade Curves:** Control how noise fades across the embedding space. +- **Flexible Noise Injection Timing:** Control when variance is applied. +- **Prompt Token Protection:** Preserve specific parts of your prompt from noise. --- - +![alt text]() +![alt text]() ## ðŸ“Ĩ Installation 1. Clone this repository into your `ComfyUI/custom_nodes` directory: @@ -37,7 +42,7 @@ Some generative models (like Z-Image Turbo and Qwen-Image) suffer from **limited ```bash pip install -r requirements.txt ``` -3. Restart ComfyUI. +3. Restart ComfyUI. The node will appear under the **RBG Suite/Advanced** category. @@ -45,37 +50,44 @@ The node will appear under the **RBG Suite/Advanced** category. ## ðŸ’Ą Pro Tips -- **Start conservative:** Begin with "Balanced" preset and adjust up/down based on results -- **Experiment with directions:** Each artistic direction creates unique aesthetic shifts - try them all! -- **Protect your keywords:** Use "First Half" protection if important prompt concepts are being overridden -- **Track your seed:** Use consistent seeds to compare variance effects side-by-side -- **Model matters:** Always select the correct model type for optimal results and avoiding over-correction -- **Combine strategies:** Mix direction shifts with fade curves and noise injection timing for sophisticated effects -- **Use custom mode:** Fine-tune with the slider when presets don't match your needs exactly -- **Chain more then one:** For advanced effects, you can chain multiple Smart Seed Variance nodes. +- **Start conservative:** Begin with "Balanced" preset and adjust up/down based on results +- **Experiment with directions:** Each artistic direction creates unique aesthetic shifts - try them all! +- **Protect your keywords:** Use "First Half" protection if important prompt concepts are being overridden +- **Track your seed:** Use consistent seeds to compare variance effects side-by-side +- **Model matters:** Always select the correct model type for optimal results and avoiding over-correction +- **Combine strategies:** Mix direction shifts with fade curves and noise injection timing for sophisticated effects +- **Use custom mode:** Fine-tune with the slider when presets don't match your needs exactly +- **Chain more then one:** For advanced effects, you can chain multiple Smart Seed Variance nodes. + +## Watch the Demo video 📚 + --- ## 🐛 Troubleshooting **Output looks exactly the same?** + - Increase preset to "Bold" or "Creative" - Check that the node is connected to your conditioning - Verify model type is correct for your actual model - Try a different seed value **Quality degraded or image broken?** + - Reduce preset to "Subtle" - Enable prompt protection ("First Half" or "First Quarter") - Switch direction shift to "ðŸšŦ None" to use pure random - Try "Ending Steps" to limit variance timing to fine details only **Getting strange/unexpected outputs?** + - Reduce shift_strength to 50-70% - Try a different direction shift pattern - Verify ComfyUI version compatibility --- + ## Usage 🚀 To use the `RBG Smart Seed Variance` node, connect it between your KSampler and the Conditioning input. This allows the node to modify the conditioning based on your chosen variance settings.