IndoorCAD Dataset

This repo contains our IndoorCAD Dataset.There are 4400+ Furniture models in the Furniture_Data part of the dataset,each has CAD model in STEP form,B-rep information,mesh model and 32-angle multi-view picture,text discription generated by qwenVLM and alignment label.There are 4500+ scene model in the Scene_Data part of the dataset,wich include CAD model in STEP form and pictures of different perspective. And we provide a small sample of the dataset in ./Sample/,ensuring you to easily download and preview.

Data

• Furniture part

• CAD model (.STEP)
• Brep (.x_t)
• mesh model (.stl)
• Multi-view picture (.png)
• Text Discripstion (Generated by qwenVLM)

• Scene part

Structure of the Dataset

Furniture_Data         (Dataset_file) 
| 
|---MODEL_NAME 
|   |---MODEL_NAME_brep.json   (Brep information) 
|   |---MODEL_NAME.step        (STEP model)
|   |---MODEL_NAME.stl         (mesh model) 
|   |---multiview_picture         
|   |   |===transforms.json     (position&parameter) 
|   |   |---view_000.png        (16 view) 
|   |   |---view_001.png 
|   |   |---... 
|   |---description.txt          
|   |---alignment_meta.json     (alignment information)
|---... 
|---... 
|---cad_assets_index.json       (index) 

• Dataset_processed (data)（数量4500个左右）
• Dataset_Categoried (data categoried)

Scene_Data
|
|---Layout
|   |---scene_name.json         (Layout file)
|
|---Scene
|   |---scene_name.step         (Scene Model)
|   |---...
|
|---Render
|   |--scene_name
|   |   |---photo1.png
|   |   |---...
|   |   |---camera.json         (camera position&specification)
|   |...

Pictrue of Failure Generation