O que é o formato de ficheiro HD3D?
Um arquivo .hd3d é o formato de projeto nativo do Home Design 3D, um aplicativo de design de interiores e residências da Anuman Interactive (agora parte da Microids). Ele salva tudo o que você constrói em um plano: cômodos, paredes, portas e janelas, além de qualquer mobília, decoração e paisagismo adicionados. Ao abrir o arquivo novamente, você retoma o design exatamente de onde parou.
Por baixo do capô, um arquivo .hd3d é um arquivo .zip. Ele agrupa arquivos XML que armazenam a geometria da planta e as coordenadas de cada objeto posicionado, juntamente com arquivos de imagem para texturas personalizadas e miniaturas de visualização. O layout XML é proprietário, portanto, apenas o Home Design 3D lê a geometria corretamente, embora o invólucro ZIP em si seja padrão.
Segurança e proteção
RISCO: LOWAn .hd3d file is a passive project document, not an executable, so opening one cannot run code. It is a ZIP container, so as with any archive a malformed file could in theory trip a bug in an unpacker, but normal projects opened in Home Design 3D carry no meaningful risk. Only open files from sources you trust.
Detalhes do formato
em resumoProgramas que abrem arquivos HD3D
Windows3 apps
Home Design 3D
Pago Install the desktop edition, then double-click the .hd3d file or use File > Open to load the project for editing.
Home Design 3D on Steam
Pago Buy and install through Steam, launch it and open the .hd3d file from the app's project menu.
Any ZIP tool (7-Zip)
Código aberto Rename the file to .zip or open it directly to extract the embedded textures and thumbnail images, though the plan geometry stays unusable without the app. 
macOS2 apps
The Unarchiver
Gratuito Use it to unpack the underlying ZIP and pull out any texture or preview images stored in the project.
Home Design 3D
Pago Install from the Mac App Store, then double-click the .hd3d file to open the project. 
Android1 app
Home Design 3D
Freemium Install from Google Play, then open the .hd3d file through the app's import screen; the free version views but cannot save edits.
Home Design 3D
Freemium Install the app, tap the shared .hd3d file or use the in-app import to open the project; saving changes needs the Gold in-app purchase. Detalhes técnicos
especificação profunda| Encoding | Binary ZIP container |
| Byte order | N/A (ZIP structure defines its own little-endian fields) |
| Container | ZIP archive holding XML data files and image assets |
| Compression | DEFLATE (standard ZIP compression) |
| Typical size | A few hundred KB to several MB depending on furniture, textures and screenshots stored |
| Structure | A renamed ZIP archive. Inside are XML files describing the plan geometry (rooms, walls, doors, windows, spatial coordinates of placed objects) plus image files used for custom textures and preview thumbnails. |
| Integrity | Per-entry CRC-32 checksums as defined by the ZIP format |
| Platforms | Windows, macOS, iOS, Android |
| Notes | The internal XML schema is proprietary and undocumented. Because the wrapper is a plain ZIP, the archive can be opened with any ZIP tool to extract textures and thumbnails, but the geometry XML is only meaningful to Home Design 3D itself. Export of .hd3d requires the paid version; import works in the free version but without the ability to save changes. |
| Developer Note | Home Design 3D is published by Anuman Interactive, a French studio now part of Microids. |
| Lançado | 2012 |
| Especificação | support.homedesign3d.net |
Conversões de HD3D
Perguntas e Respostas da Comunidade
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