Browser-based projection mapping tool that generates and edits images using Qwen Image Edit 2511 deployed on Baseten with SGLang Diffusion, and lets you warp and preview them on a canvas against physical surfaces.

• Generates and edits images from a prompt and source image via FastAPI proxy
• Place and warp images on canvas using perspective transforms
• Iterate fast with real-time preview

1. Frontend sends prompt and image to backend
2. Backend calls Qwen Image Edit on Baseten and returns the result
3. Frontend displays and warps output to match your target surface

cd backend
uv sync
uvicorn server:app --host 0.0.0.0 --port 8000 --reload

.env in backend/:

BASETEN_API_KEY=
BASETEN_MODEL_ID=

cd frontend
npm install
npm run dev

# Install uv
curl -LsSf https://astral.sh/uv/install.sh | sh

# Push model
uvx truss push qwen-image-edit-2511-sglang-diffusion

Add hf_access_token in Baseten secrets if the model is gated on HuggingFace.

• WebGL Planar Projection Mapping
• SGLang Qwen Image Edit
• Baseten SGLang Example