ghemingway/cad.js

Web-based CAD file viewer

cad.js's Issues

Can this project be deployed on Windows?My PC is Windows

The title is my problem,Who can answer that? Thanks in advance

Revise and complete Browse view

• Make UI experience easy, attractive and performant
• Responsive design for phones and tablets
• Good filtering panel and controls for filtering model selection
• File upload UI and behavior
• Integrate ability to determine availability of “live” viewing of machining processes

Model sample execution error

According to GIT prompt sample, execute error.
Where can I find sample CAD data?

After changing the json path in build.js, the browser throws an exception

I modified the JSON path in build.js to point to the JSON in my own project.F12 throws an exception:

Is it because my JSON format is not correct?I'm through http://2geojson.com/index.php, this web site to transform DXF converted to JSON, if is the format error, so I change how to convert JSON?

If we can transfer the project into server JSON (no matter what kind of server, C, C + +, JAVA, Python,. Net, etc.), HTML page parse the JSON data model, then it will be a very high commonality project, now I can't Node. Js and Python, if I want to finish a project (I am a JAVA developer), need based on your project to do?

Implement Mocha testing

Functional test all APIs

How to convert AUTOCAD-DWG to XML?

  I have run the demo, but I still do not know how you get these XML files. Is there any project that can convert DWG files to XML? 
  By the way, I use three v0.70.1 to run the demo, but the demo itself is running under three v64, which I failed to run on. The error message is all about framework. I am really confuse about that.

Installation Issue

Followed the installation guide and installed everything on ubuntu on WSL.

The Redis server and node server starts fine. But http://localhost:8080 shows an empty screen on browser.

Any suggestions?

npm run start-dev

[email protected] start-dev /home/abc/dev/acad/cad.js
node src/server/api_server.js -e development

{"message":"CAD.js API Server listening on: 8080","level":"info"}
{"message":"\tRedis Connected.","level":"info"}
{"message":"Configuring auth/auth plugin: permit","level":"info"}
{"message":"\tSetting User-Validation function","level":"info"}
{"message":"\tSetting User-Authorization function","level":"info"}
{"message":"Configuring storage plugin: filesystem","level":"info"}
{"message":"\tAssembly Root: /home/sam/dev/acad/cad.js/data","level":"info"}
{"message":"\tNC Root: /home/sam/dev/acad/cad.js/data","level":"info"}

GET / 304 - - 123.887 ms
GET /js/main.css 304 - - 50.876 ms
GET /js/main.js 304 - - 51.337 ms
GET /cad.js/?resource_url=/cad.js/data/cutter/index.json 200 713 - 70.503 ms
GET /js/main.js 304 - - 44.813 ms
GET /js/main.css 304 - - 32.122 ms

Help please

Hello, can you guide me for a local setup ? i have an stl file and i'm not sure how to display it or if i have to convert it first.

Thanks!

Rework routing logic to allow for arbitrary model paths

Allow models to have arbitrarily long and segmented URL paths.

Undefined value when creating skin mesh

I tried viewing one of the models that I extracted with the readme example, in particular the cutter one. When I went to http://localhost:8080/cutter, I got the error below. Any help would be appreciated, thanks!

Message: Uncaught TypeError: Cannot read property 'count' of undefined
Error: null
Filename: http://localhost:8080/js/main.js
Line number: 23691
Column number: 36
three.js:23464 Uncaught TypeError: Cannot read property 'count' of undefined
   normalizeSkinWeights @ three.js:23464
   THREE.SkinnedMesh @ three.js:23399
   addShellGeometry @ shape.js:127
   (anonymous function) @ shape.js:113
   dispatchEvent @ three.js:8299
   addGeometry @ shell.js:67
   workerMessage @ data_loader.js:207
   (anonymous function) @ data_loader.js:31

redis How to open the service?

Create User Menu View

Make it functional and pretty

• Should link to login/registration if no valid user
• Should show Gravitar/icon if valid user
• Should link to browse view regardless of user

Revise and complete User Registration and Login views

Segment NC Live-view with rooms

Need better server-client segmentation for allowing multiple live-views simultaneously.

Get visualizer working on iOS/Android devices

Get 3D viewer working well for iOS and Android phones and tablets

• Must visualize 3D models
• Responsive layout for smaller screens
• Touch-based view manipulations and controls

Implement additional auth/auth schemes

• File-based
• Internal MongoDB-based
• Vulcan-based

Get Github demo site working with new CAD.js

Need to figure out how to serve files statically.

Finalized model removal from CADManager

Need to make sure that models are cleanly removed from the CAD manager.

• Probably need better interface than currently in place
• Need to do memory checking to make sure all items are freed
• What WebGL stuff needs to be done to clean up?

Implement Landing View

Make it pretty.

Still Maintained

@ghemingway is this still maintained?

How to get the model files from a .dwg file

Hi, I have a .dwg file. How can I get the json files required by cad.js from it. I tried to convert the .dwg files using autocad to json but none matches with the format you guys have. So what should I do in this situation. I have a .dwg file & want to load this model in this tool (cad js)

Switch to GPU-based picking

Capture transient NC state/delta

Capture ongoing flow of NC state and delta data and serialize to either Redis or filesystem.

• Understand chronology
• Cap/minimize size over time

How to run cad.js example

I wanted to run an example as in Snazzy Demos.

I followed all the steps README.md and installed the project on my PC successfully, but now I can not view an example.

After the project is running with ("npm run start-dev"), how I can do to see an example? What request should I do? I've tried several ways but I can not see anything in the browser.

I created a folder "data" as indicated and put the files there that I got after running the command "node scripts/scrapeModel.js -d date/cutter -h http://www.steptools.com/demos/cutter/index.xml" and "node scripts/xmlToJson.js -d date/cutter -i index.xml" at the end made the following request "http://localhost:8080/cad.js?resource_url=/data/modelname/index.xml " and also experimented with "http://localhost:8080/cad.js?resource_url=/data/modelname/index.json" but had no effect and the page was blank.

How do I see an example in the browser?

thanks

Incomplete Model Rendering

Installed per instructions and grabbed example model per these instructions: https://github.com/ghemingway/cad.js/tree/master/docs

However running express server and visiting URL (http://localhost:8080/cad.js?resource_url=/data/rear/index.xml) results in the following:

Any thoughts why this might be the output?

This is a very cool project and I'm very keen to use it in a few projects.

Whether it has the function of measuring the distance between 2 points

hi， now i work on 3d but faced with difficulties。 I need the function of measuring the distance between two points on 3d object. so does cad.js have this function? Thank you very much.

Move annotations and bounding boxes to separate scene graph

This will allow them to be rendered in a second render pass after certain effects are applied and also allow bounding boxes to be displayed when the selected object is hidden.

Better CAD manager interface

Need to have a nice external interface for interacting with the CAD manager and its models. Internally, this will be most event driven, but from outside of the manager it should be functional.

How to update config.json file into redis server ?

The config file in redis is called redis.config, while the provided config file in cad.js is a json file called config.json.

How to load this json file into redis server as config ??

Make "zoom to fit" work for selection

Currently it only works for the entire assembly. If an object (shape/assembly/product) is selected then it should focus the view on the selection.

Streamline STEP to JSON conversion

STEP -> XML -> JSON via the application
Framework to enable other formats to be converted to our JSON

Rework NC file structure

Done in conjunction with #22 and STEPTools.

• Initial JSON for all NC meta-data. Must include all tools, tool paths, working steps, etc.
• State for overall state update of: tool location, Asis model, tool paths
• Delta for incremental changes since last state update

Reorganize NC code with first-class objects

• Support product/shape type primitives
• Translate STEP-NC to more complete JSON
• Support fancy stuff (exploded, transparency, etc.) while not live-view