Anaglyph for ComfyUI

https://github.com/orion4d/Orion4D_anaglyph

🎭 Orion4D Anaglyph for ComfyUI

Orion4D Anaglyph is a high-performance custom node designed to transform 2D images into stereoscopic (3D) renders via a depth map. It offers total control over parallax, convergence, and depth processing to ensure optimal visual comfort.

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🚀 Key Features

• Total Compatibility: Works seamlessly with Depth Anything (V2/V3), Marigold, ZoeDepth, MiDaS, or even hand-edited maps.

• Various Rendering Modes: Supports Red/Cyan (Dubois, Color, Gray) and Red/Blue modes.

• Multiple Outputs: Generates the final anaglyph, Side-by-Side (SBS) format, isolated left/right views, and the processed depth map.

• Preset Manager: Integrated JS interface to save, load, and update your favorite settings on the fly.

• Native Processing: Optimized PyTorch implementation for maximum speed and cross-platform compatibility.

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🛠 Installation

Copy the Orion4D_anaglyph folder into your custom nodes directory:

ComfyUI/custom_nodes/Orion4D_anaglyph

Requirements

No additional Python dependencies are required beyond a standard ComfyUI installation.

This custom node uses only modules already available in ComfyUI:

• torch

• aiohttp

• ComfyUI PromptServer

• Python standard library modules

Folder Structure

Orion4D_anaglyph/
├── orion4d_anaglyph.py    # Core logic
├── preset_manager.py      # JSON management
├── web/                   # User Interface (JS)
└── presets/               # Your saved configurations

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⚙️ Configuration Parameters

ParameterDescriptionRecommended Valuestrength3D effect intensity (parallax).16 to 32convergenceFocal point where the image appears to sit on the screen plane.0.5shift_modeOffset method (symmetric, left_static, right_static).symmetricdepth_blurSmoothes edges to reduce visual artifacts.5 to 9depth_invertInverts depth if the relief appears backwards.Per source

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🔄 Workflow

• Drag and drop orion4d_anaglyph_workflow.png onto the comfy canvas

• The node is best placed immediately after a depth estimator:

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🎨 Available Anaglyph Modes

• Optimized Dubois (Red/Cyan): The gold standard for color fidelity and ghosting reduction.

• Color / Half-Color: Preserves more of the original vibrancy at the cost of potential color fringing.

• Gray: Ideal for maximum depth clarity without chromatic distraction.

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🆘 Troubleshooting & Tips

👁️ Eye Strain?

• Reduce the strength value.

• Adjust convergence to place the main subject on the screen plane.

• Increase depth_blur.

🔀 Inverted 3D Effect?

1. Enable depth_invert.

2. If the issue persists, use the swap_eyes option.

🖼️ Edge Stretching (Warping)

This is a standard limitation of 2D-to-3D reprojection. To minimize it:

• Use padding_mode: border.

• Reduce depth_contrast.

• Use a higher-precision depth map (e.g., Depth Anything V3 Large).

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🌟 Support the Project

If you find this tool useful, feel free to leave a ⭐ on GitHub!

Developed with ❤️ for the ComfyUI community by Orion4D