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feat: fix some problems and update document.
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# docker build -t wj2015/3d-model-convert-to-gltf:v1.3 | ||
# docker build . -t wj2015/3d-model-convert-to-gltf:v1.4 | ||
# startup docker by: docker run -d -p 8999:8999 wj2015/3d-model-convert-to-gltf:latest | ||
# you can debug by: docker run -it --rm -v `pwd`:/opt/3d-model-convert-to-gltf/ wj2015/3d-model-convert-to-gltf:latest /bin/bash | ||
# and run `conda activate pythonocc` to enter the environment. | ||
# you can also execute `conda activate pythonocc` to enter the environment. | ||
FROM continuumio/anaconda:2019.10 | ||
LABEL [email protected] | ||
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RUN cd /opt/3d-model-convert-to-gltf && \ | ||
conda run -n pythonocc pip install -r server/requirements.txt | ||
WORKDIR /opt/3d-model-convert-to-gltf | ||
CMD ['python', '/opt/3d-model-convert-to-gltf/server/rpc_server.py'] | ||
CMD conda run -n pythonocc python /opt/3d-model-convert-to-gltf/server/rpc_server.py |
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English|[中文](README_ZH.md) | ||
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The main reason for this project is that I encountered a scenario where **the STEP and IGES models need to be displayed on the Web**, but the web3d class libraries on the market do not support this format, and the direct display of STL files uploaded by users will consume a lot of bandwidth or CDN Traffic, converted to compressed gltf would be more appropriate. | ||
The main reason for this project is that I encountered a scenario where **the STEP and IGES models need to be displayed on the Web**, but the web3d libraries on the market do not support this format, and the direct display of STL files uploaded by users will consume a lot of bandwidth or CDN Traffic, converted to compressed gltf would be more appropriate. | ||
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Demo assets model effect compare: | ||
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> PS: My blog is write by Chinese, if you are non-Chinese native speaker, you should take a Google Translate tool for well. | ||
**Project status:** maintain | ||
**Project status:** stable | ||
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## Mission | ||
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- [x] write easy to use convert.sh | ||
- [x] online convert preview | ||
- [ ] [bug] stp convert to gltf is too large | ||
- [ ] grpc support | ||
- [x] grpc support | ||
- [ ] rpc should response error detail | ||
- [ ] rpc docker server logs output problems | ||
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## Version update | ||
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##### v1.4 2021-06-11 17:20 | ||
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Support GRPC, convert code refactor, fix bugs. | ||
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##### v1.3 2020-06-24 17:19 | ||
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Add English document, fix bugs. | ||
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##### v1.0 2020-05-21 19:08 | ||
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Basic commit, core feature complete, support shell convert. | ||
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## Why not assmip | ||
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## Why not implement API in this project | ||
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Model conversion is a very performance-consuming and slow-speed service. The upload and download of the model will consume bandwidth. **If it is deployed directly on your own server, it will be a very bandwidth-intensive and CPU-consuming task**. For the most common method to upload and download large files is to **introduce OSS and CDN with dynamic expansion of queues and back-end services**, but the deployment cost and implementation cost will be relatively high, please contact [email protected] for business needs Commercial API support. | ||
Model conversion is a very performance-consuming and slow-speed service. The upload and download of the model will consume bandwidth. **If it is deployed directly on your own server, it will be a very bandwidth-intensive and CPU-consuming task**. For the most common method to upload and download large files is to **introduce OSS and CDN with dynamic expansion of queues and back-end services**, but the deployment cost and implementation cost will be relatively high. | ||
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## Quick Start | ||
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Due to the trouble of environment configuration and other reasons, the command line mode **still needs to rely on docker**. **The command line mode is suitable for simple invocation on the server side.** The conversion process blocks the processes to be synchronized and cannot be deployed in a distributed manner to increase concurrency. | ||
Due to the trouble of environment configuration and other reasons, the command line mode **still needs to rely on docker**. **The command line mode is suitable for simple invocation on the server side.** The conversion process blocks the processes to be synchronized and cannot be deployed in a distributed manner to increase concurrency.The most recommended way is to use **grpc with docker** deployment to make rpc, which can be synchronous or asynchronous, and will be **easy to extend**. | ||
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> PS:When there are too many simultaneous conversion models in the command line mode or a single model is too large, there is a risk that the server providing the web service is stuck | ||
### Online convert previewer | ||
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You can convert model online (<100MB) powered by [modelbox-sdk](https://github.com/wangerzi/modelbox-sdk),preview link: [https://wangerzi.gitee.io/modelbox-sdk/examples/index.html](https://wangerzi.gitee.io/modelbox-sdk/examples/index.html) | ||
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### GRPC Mode | ||
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Based on GRPC, and it will be more convient to **build a dynamically expanded service cluster**, we support uploading zip/model source files, for the compatibility of each model, **response files are all in zip**, you need to decompress it after got it. | ||
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You should run server-side rpc service by docker, please make sure 8999 port is usable and `wj2015/3d-model-convert-to-gltf:latest` image is up to date, command: | ||
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```shell | ||
docker run -d -p 8999:8999 wj2015/3d-model-convert-to-gltf:latest | ||
``` | ||
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When using grpc in this project, please copy `server/rpc/protos/converter.proto` , and generate a code template according to the language of caller and enjoy it. Official document: [Support Language](https://grpc.io/docs/languages/) | ||
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#### Completed examples | ||
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If this project is helpful to you, you can commit another examples and PR, such as php/golang/Nodejs rpc call examples. | ||
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| name | code | comments | | ||
| ------------------------------- | ------------------------------------ | ---------------- | | ||
| Python rpc client usage example | server/examples/python/rpc_client.py | convert and save | | ||
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### Command Mode | ||
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Download the `convert.sh`, and grant execution authority, execute the following command, the second param should choose in `stl|stp|iges|obj|fbx`, please determine according to the file type | ||
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> The script depends on the docker environment, so you should prepare the Docker environment first. | ||
> The script depends on the docker environment, so you should prepare the Docker environment first. **Command mode is not support zip file convert**, beacause docker volume will auto sync picture or mtl assets to docker container. | ||
```shell | ||
convert.sh stl inputpath.stl outputpath.glb # convert to glb single bin file | ||
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