ComfyUI-qwenmultiangle

A ComfyUI custom node for 3D camera angle control. Provides an interactive Three.js viewport to adjust camera angles and outputs formatted prompt strings for multi-angle image generation.

Features

• Interactive 3D Camera Control - Drag handles in the Three.js viewport to adjust:
  • Horizontal angle (azimuth): 0° - 360°
  • Vertical angle (elevation): -30° to 90°
  • Zoom level: 0 - 10
• Real-time Preview - Connect an image input to see it displayed in the 3D scene as a card with proper color rendering
• Camera View Mode - Toggle camera_view to preview the scene from the camera indicator's perspective
• Prompt Output - Outputs descriptive camera angle prompts
• Default Prompts - Toggle default_prompts to switch between detailed and Qwen-style prompt formats
• Bidirectional Sync - Slider widgets and 3D handles stay synchronized

Installation

1. Navigate to your ComfyUI custom nodes folder:

   cd ComfyUI/custom_nodes
   

2. Clone this repository:

   git clone https://github.com/jtydhr88/ComfyUI-qwenmultiangle.git
   

3. Restart ComfyUI

4. download lora from https://huggingface.co/fal/Qwen-Image-Edit-2511-Multiple-Angles-LoRA/tree/main into your lora folder

Usage

1. Add the Qwen Multiangle Camera node from the image/multiangle category
2. Optionally connect an IMAGE input to preview in the 3D scene
3. Adjust camera angles by:
   • Dragging the colored handles in the 3D viewport
   • Using the slider widgets
4. Toggle camera_view to see the preview from the camera's perspective
5. Toggle default_prompts to use Qwen-style prompt format
6. The node outputs a prompt string describing the camera angle

Widgets

Widget	Type	Description
horizontal_angle	Slider	Camera azimuth angle (0° - 360°)
vertical_angle	Slider	Camera elevation angle (-30° to 90°)
zoom	Slider	Camera distance/zoom level (0 - 10)
default_prompts	Checkbox	Use Qwen-style prompt format
camera_view	Checkbox	Preview scene from camera's perspective

3D Viewport Controls

Handle	Color	Control
Ring handle	Pink	Horizontal angle (azimuth)
Arc handle	Cyan	Vertical angle (elevation)
Line handle	Gold	Zoom/distance

The image preview displays as a card - front shows the image, back shows a grid pattern when viewed from behind.

Output Prompt Format

Default format:

{direction}, {elevation}, {shot_type} (horizontal: {h}°, vertical: {v}°, zoom: {z})

Qwen format (default_prompts enabled):

{direction} {elevation} {shot_type}

Examples:

• Default: front view, eye level, medium shot (horizontal: 0, vertical: 0, zoom: 5.0)
• Qwen: front view eye-level shot medium shot

Credits

Original Implementation

This ComfyUI node is based on qwenmultiangle, a standalone web application for camera angle control.

The original project was inspired by:

• multimodalart/qwen-image-multiple-angles-3d-camera on Hugging Face Spaces
• fal.ai - Qwen Image Edit 2511 Multiple Angles

License

MIT